orthanc-stl: Sources/Plugin.cpp annotate

annotate Sources/Plugin.cpp @ 28:410003c50b17

improved computation of RT-STRUCT geometry

author	Sebastien Jodogne <s.jodogne@gmail.com>
date	Thu, 04 Apr 2024 10:10:40 +0200
parents	5fc3ea6acbd5
children	62abf3c523f9

rev	line source
0 4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1 /**
24 dd0cd39e6259 update year to 2024 Sebastien Jodogne <s.jodogne@gmail.com> parents: 8 diff changeset	2 * SPDX-FileCopyrightText: 2023-2024 Sebastien Jodogne, UCLouvain, Belgium
0 4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	3 * SPDX-License-Identifier: GPL-3.0-or-later
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	4 */
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	5
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	6 /**
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	7 * STL plugin for Orthanc
24 dd0cd39e6259 update year to 2024 Sebastien Jodogne <s.jodogne@gmail.com> parents: 8 diff changeset	8 * Copyright (C) 2023-2024 Sebastien Jodogne, UCLouvain, Belgium
0 4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	9 *
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	10 * This program is free software: you can redistribute it and/or
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	11 * modify it under the terms of the GNU General Public License as
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	12 * published by the Free Software Foundation, either version 3 of the
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	13 * License, or (at your option) any later version.
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	14 *
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	15 * This program is distributed in the hope that it will be useful, but
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	16 * WITHOUT ANY WARRANTY; without even the implied warranty of
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	18 * General Public License for more details.
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	19 *
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	20 * You should have received a copy of the GNU General Public License
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	21 * along with this program. If not, see <http://www.gnu.org/licenses/>.
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	22 **/
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	23
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	24
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	25 #include "../Resources/Orthanc/Plugins/OrthancPluginCppWrapper.h"
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	26
4 5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	27 #include <EmbeddedResources.h>
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	28
28 410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	29 #include <DicomFormat/DicomInstanceHasher.h>
6 c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	30 #include <Compression/GzipCompressor.h>
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	31 #include <ChunkedBuffer.h>
4 5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	32 #include <DicomParsing/FromDcmtkBridge.h>
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	33 #include <DicomParsing/ParsedDicomFile.h>
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	34 #include <Images/ImageProcessing.h>
0 4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	35 #include <Logging.h>
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	36 #include <OrthancFramework.h>
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	37 #include <SerializationToolbox.h>
0 4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	38 #include <SystemToolbox.h>
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	39
4 5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	40 #include <vtkImageConstantPad.h>
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	41 #include <vtkImageData.h>
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	42 #include <vtkImageResize.h>
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	43 #include <vtkMarchingCubes.h>
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	44 #include <vtkNew.h>
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	45 #include <vtkPolyData.h>
4 5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	46 #include <vtkPolyDataNormals.h>
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	47 #include <vtkSmoothPolyDataFilter.h>
4 5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	48 #include <vtkTriangle.h>
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	49
0 4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	50 #include <boost/thread/shared_mutex.hpp>
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	51
6 c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	52 #include <nifti1_io.h>
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	53
25 5fc3ea6acbd5 fix deprecated calls Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	54 #define ORTHANC_PLUGIN_NAME "stl"
5fc3ea6acbd5 fix deprecated calls Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	55
28 410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	56 static const char* const STL_SOP_CLASS_UID = "1.2.840.10008.5.1.4.1.1.104.3";
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	57
6 c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	58
0 4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	59 // Forward declaration
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	60 void ReadStaticAsset(std::string& target,
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	61 const std::string& path);
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	62
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	63
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	64 /**
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	65 * As the Three.js static assets are gzipped by the
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	66 * "EmbedStaticAssets.py" script, we use a cache to maintain the
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	67 * uncompressed assets in order to avoid multiple gzip decodings.
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	68 **/
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	69 class ResourcesCache : public boost::noncopyable
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	70 {
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	71 private:
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	72 typedef std::map<std::string, std::string*> Content;
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	73
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	74 boost::shared_mutex mutex_;
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	75 Content content_;
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	76
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	77 public:
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	78 ~ResourcesCache()
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	79 {
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	80 for (Content::iterator it = content_.begin(); it != content_.end(); ++it)
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	81 {
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	82 assert(it->second != NULL);
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	83 delete it->second;
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	84 }
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	85 }
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	86
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	87 void Answer(OrthancPluginRestOutput* output,
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	88 const std::string& path)
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	89 {
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	90 const std::string mime = Orthanc::EnumerationToString(Orthanc::SystemToolbox::AutodetectMimeType(path));
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	91
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	92 {
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	93 // Check whether the cache already contains the resource
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	94 boost::shared_lock<boost::shared_mutex> lock(mutex_);
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	95
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	96 Content::const_iterator found = content_.find(path);
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	97
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	98 if (found != content_.end())
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	99 {
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	100 assert(found->second != NULL);
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	101 OrthancPluginAnswerBuffer(OrthancPlugins::GetGlobalContext(), output, found->second->c_str(), found->second->size(), mime.c_str());
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	102 return;
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	103 }
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	104 }
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	105
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	106 // This resource has not been cached yet
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	107
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	108 std::unique_ptr<std::string> item(new std::string);
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	109 ReadStaticAsset(*item, path);
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	110 OrthancPluginAnswerBuffer(OrthancPlugins::GetGlobalContext(), output, item->c_str(), item->size(), mime.c_str());
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	111
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	112 {
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	113 // Store the resource into the cache
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	114 boost::unique_lock<boost::shared_mutex> lock(mutex_);
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	115
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	116 if (content_.find(path) == content_.end())
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	117 {
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	118 content_[path] = item.release();
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	119 }
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	120 }
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	121 }
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	122 };
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	123
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	124
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	125 static ResourcesCache cache_;
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	126 static bool hasCreateDicomStl_;
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	127
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	128 void ServeFile(OrthancPluginRestOutput* output,
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	129 const char* url,
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	130 const OrthancPluginHttpRequest* request)
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	131 {
3 0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	132 if (request->method != OrthancPluginHttpMethod_Get)
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	133 {
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	134 OrthancPluginSendMethodNotAllowed(OrthancPlugins::GetGlobalContext(), output, "GET");
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	135 return;
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	136 }
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	137
0 4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	138 std::string file = request->groups[0];
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	139
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	140 if (file == "viewer.html")
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	141 {
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	142 std::string s;
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	143 Orthanc::EmbeddedResources::GetFileResource(s, Orthanc::EmbeddedResources::VIEWER_HTML);
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	144 OrthancPluginAnswerBuffer(OrthancPlugins::GetGlobalContext(), output, s.c_str(), s.size(), Orthanc::EnumerationToString(Orthanc::MimeType_Html));
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	145 }
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	146 else if (file == "viewer.js")
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	147 {
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	148 std::string s;
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	149 Orthanc::EmbeddedResources::GetFileResource(s, Orthanc::EmbeddedResources::VIEWER_JS);
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	150 OrthancPluginAnswerBuffer(OrthancPlugins::GetGlobalContext(), output, s.c_str(), s.size(), Orthanc::EnumerationToString(Orthanc::MimeType_JavaScript));
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	151 }
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	152 else
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	153 {
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	154 cache_.Answer(output, file);
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	155 }
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	156 }
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	157
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	158
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	159
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	160
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	161 #include <dcmtk/dcmdata/dcdeftag.h>
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	162 #include <dcmtk/dcmdata/dcfilefo.h>
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	163 #include <dcmtk/dcmdata/dcitem.h>
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	164 #include <dcmtk/dcmdata/dcsequen.h>
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	165
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	166 class Extent2D : public boost::noncopyable
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	167 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	168 private:
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	169 bool isEmpty_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	170 double x1_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	171 double y1_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	172 double x2_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	173 double y2_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	174
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	175 void CheckNotEmpty() const
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	176 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	177 if (isEmpty_)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	178 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	179 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	180 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	181 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	182
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	183 public:
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	184 Extent2D() :
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	185 isEmpty_(true),
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	186 x1_(0),
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	187 y1_(0),
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	188 x2_(0),
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	189 y2_(0)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	190 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	191 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	192
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	193 bool IsEmpty() const
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	194 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	195 return isEmpty_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	196 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	197
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	198 double GetMinX() const
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	199 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	200 CheckNotEmpty();
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	201 return x1_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	202 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	203
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	204 double GetMaxX() const
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	205 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	206 CheckNotEmpty();
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	207 return x2_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	208 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	209
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	210 double GetMinY() const
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	211 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	212 CheckNotEmpty();
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	213 return y1_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	214 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	215
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	216 double GetMaxY() const
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	217 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	218 CheckNotEmpty();
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	219 return y2_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	220 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	221
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	222 double GetWidth() const
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	223 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	224 CheckNotEmpty();
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	225 return x2_ - x1_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	226 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	227
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	228 double GetHeight() const
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	229 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	230 CheckNotEmpty();
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	231 return y2_ - y1_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	232 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	233
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	234 void Add(double x,
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	235 double y)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	236 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	237 if (isEmpty_)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	238 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	239 x1_ = x2_ = x;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	240 y1_ = y2_ = y;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	241 isEmpty_ = false;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	242 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	243 else
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	244 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	245 x1_ = std::min(x1_, x);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	246 x2_ = std::max(x2_, x);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	247 y1_ = std::min(y1_, y);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	248 y2_ = std::max(y2_, y);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	249 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	250 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	251 };
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	252
3 0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	253 static std::string GetStringValue(DcmItem& item,
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	254 const DcmTagKey& key)
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	255 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	256 const char* s = NULL;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	257 if (!item.findAndGetString(key, s).good() \|\|
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	258 s == NULL)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	259 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	260 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	261 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	262 else
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	263 {
3 0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	264 return Orthanc::Toolbox::StripSpaces(s);
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	265 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	266 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	267
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	268
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	269 static void ListStructuresNames(std::set<std::string>& target,
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	270 Orthanc::ParsedDicomFile& source)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	271 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	272 target.clear();
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	273
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	274 DcmSequenceOfItems* sequence = NULL;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	275 if (!source.GetDcmtkObject().getDataset()->findAndGetSequence(DCM_StructureSetROISequence, sequence).good() \|\|
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	276 sequence == NULL)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	277 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	278 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	279 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	280
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	281 for (unsigned long i = 0; i < sequence->card(); i++)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	282 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	283 DcmItem* item = sequence->getItem(i);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	284 if (item == NULL)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	285 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	286 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	287 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	288 else
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	289 {
3 0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	290 target.insert(GetStringValue(*item, DCM_ROIName));
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	291 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	292 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	293 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	294
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	295
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	296 static bool IsNear(double a,
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	297 double b)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	298 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	299 return std::abs(a - b) < 10.0 * std::numeric_limits<double>::epsilon();
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	300 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	301
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	302
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	303 class Vector3D
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	304 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	305 private:
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	306 double x_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	307 double y_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	308 double z_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	309
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	310 public:
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	311 Vector3D() :
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	312 x_(0),
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	313 y_(0),
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	314 z_(0)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	315 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	316 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	317
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	318 Vector3D(double x,
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	319 double y,
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	320 double z) :
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	321 x_(x),
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	322 y_(y),
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	323 z_(z)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	324 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	325 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	326
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	327 Vector3D(const Vector3D& from,
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	328 const Vector3D& to) :
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	329 x_(to.x_ - from.x_),
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	330 y_(to.y_ - from.y_),
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	331 z_(to.z_ - from.z_)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	332 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	333 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	334
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	335 double GetX() const
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	336 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	337 return x_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	338 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	339
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	340 double GetY() const
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	341 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	342 return y_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	343 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	344
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	345 double GetZ() const
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	346 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	347 return z_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	348 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	349
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	350 double ComputeNorm() const
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	351 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	352 return sqrt(x_ * x_ + y_ * y_ + z_ * z_);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	353 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	354
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	355 void Normalize()
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	356 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	357 double norm = ComputeNorm();
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	358 if (!IsNear(norm, 0))
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	359 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	360 x_ /= norm;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	361 y_ /= norm;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	362 z_ /= norm;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	363 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	364 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	365
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	366 static Vector3D CrossProduct(const Vector3D& u,
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	367 const Vector3D& v)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	368 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	369 return Vector3D(u.GetY() * v.GetZ() - u.GetZ() * v.GetY(),
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	370 u.GetZ() * v.GetX() - u.GetX() * v.GetZ(),
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	371 u.GetX() * v.GetY() - u.GetY() * v.GetX());
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	372 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	373
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	374 static double DotProduct(const Vector3D& a,
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	375 const Vector3D& b)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	376 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	377 return a.GetX() * b.GetX() + a.GetY() * b.GetY() + a.GetZ() * b.GetZ();
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	378 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	379 };
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	380
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	381
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	382
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	383 static bool MyParseDouble(double& value,
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	384 const std::string& s)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	385 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	386 #if 1
28 410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	387 // This version is much faster, as "ParseDouble()" internally uses
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	388 // "boost::lexical_cast<double>()"
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	389 char* end = NULL;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	390 value = strtod(s.c_str(), &end);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	391 return (end == s.c_str() + s.size());
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	392 #else
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	393 return Orthanc::SerializationToolbox::ParseDouble(value, s);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	394 #endif
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	395 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	396
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	397
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	398 class StructurePolygon : public boost::noncopyable
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	399 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	400 private:
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	401 std::string roiName_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	402 std::string referencedSopInstanceUid_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	403 uint8_t red_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	404 uint8_t green_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	405 uint8_t blue_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	406 std::vector<Vector3D> points_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	407
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	408 public:
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	409 StructurePolygon(Orthanc::ParsedDicomFile& dicom,
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	410 unsigned long roiIndex,
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	411 unsigned long contourIndex)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	412 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	413 DcmDataset& dataset = *dicom.GetDcmtkObject().getDataset();
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	414
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	415 DcmItem* structure = NULL;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	416 DcmItem* roi = NULL;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	417 DcmItem* contour = NULL;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	418 DcmSequenceOfItems* referenced = NULL;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	419
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	420 if (!dataset.findAndGetSequenceItem(DCM_StructureSetROISequence, structure, roiIndex).good() \|\|
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	421 structure == NULL \|\|
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	422 !dataset.findAndGetSequenceItem(DCM_ROIContourSequence, roi, roiIndex).good() \|\|
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	423 roi == NULL \|\|
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	424 !roi->findAndGetSequenceItem(DCM_ContourSequence, contour, contourIndex).good() \|\|
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	425 contour == NULL \|\|
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	426 !contour->findAndGetSequence(DCM_ContourImageSequence, referenced).good() \|\|
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	427 referenced == NULL \|\|
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	428 referenced->card() != 1)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	429 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	430 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	431 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	432
3 0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	433 roiName_ = GetStringValue(*structure, DCM_ROIName);
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	434 referencedSopInstanceUid_ = GetStringValue(*referenced->getItem(0), DCM_ReferencedSOPInstanceUID);
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	435
3 0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	436 if (GetStringValue(*contour, DCM_ContourGeometricType) != "CLOSED_PLANAR")
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	437 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	438 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	439 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	440
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	441 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	442 std::vector<std::string> tokens;
3 0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	443 Orthanc::Toolbox::TokenizeString(tokens, GetStringValue(*roi, DCM_ROIDisplayColor), '\\');
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	444
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	445 uint32_t r, g, b;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	446 if (tokens.size() != 3 \|\|
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	447 !Orthanc::SerializationToolbox::ParseFirstUnsignedInteger32(r, tokens[0]) \|\|
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	448 !Orthanc::SerializationToolbox::ParseFirstUnsignedInteger32(g, tokens[1]) \|\|
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	449 !Orthanc::SerializationToolbox::ParseFirstUnsignedInteger32(b, tokens[2]) \|\|
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	450 r > 255 \|\|
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	451 g > 255 \|\|
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	452 b > 255)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	453 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	454 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	455 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	456
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	457 red_ = r;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	458 green_ = g;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	459 blue_ = b;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	460 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	461
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	462 {
3 0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	463 std::vector<std::string> tokens;
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	464 Orthanc::Toolbox::TokenizeString(tokens, GetStringValue(*contour, DCM_ContourData), '\\');
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	465
3 0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	466 const std::string s = GetStringValue(*contour, DCM_NumberOfContourPoints);
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	467
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	468 uint32_t countPoints;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	469 if (!Orthanc::SerializationToolbox::ParseUnsignedInteger32(countPoints, s) \|\|
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	470 tokens.size() != 3 * countPoints)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	471 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	472 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	473 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	474
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	475 points_.reserve(countPoints);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	476
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	477 for (size_t i = 0; i < tokens.size(); i += 3)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	478 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	479 double x, y, z;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	480 if (!MyParseDouble(x, tokens[i]) \|\|
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	481 !MyParseDouble(y, tokens[i + 1]) \|\|
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	482 !MyParseDouble(z, tokens[i + 2]))
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	483 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	484 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	485 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	486
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	487 points_.push_back(Vector3D(x, y, z));
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	488 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	489
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	490 assert(points_.size() == countPoints);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	491 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	492 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	493
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	494 const std::string& GetRoiName() const
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	495 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	496 return roiName_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	497 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	498
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	499 const std::string& GetReferencedSopInstanceUid() const
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	500 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	501 return referencedSopInstanceUid_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	502 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	503
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	504 size_t GetPointsCount() const
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	505 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	506 return points_.size();
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	507 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	508
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	509 const Vector3D& GetPoint(size_t i) const
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	510 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	511 if (i >= points_.size())
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	512 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	513 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	514 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	515 else
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	516 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	517 return points_[i];
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	518 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	519 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	520
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	521 bool IsCoplanar(Vector3D& normal) const
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	522 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	523 if (points_.size() < 3)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	524 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	525 return false;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	526 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	527
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	528 bool hasNormal = false;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	529
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	530 for (size_t i = 0; i < points_.size(); i++)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	531 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	532 normal = Vector3D::CrossProduct(Vector3D(points_[1], points_[0]),
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	533 Vector3D(points_[2], points_[0]));
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	534 if (!IsNear(normal.ComputeNorm(), 0))
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	535 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	536 normal.Normalize();
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	537 hasNormal = true;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	538 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	539 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	540
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	541 if (!hasNormal)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	542 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	543 return false;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	544 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	545
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	546 double a = Vector3D::DotProduct(points_[0], normal);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	547
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	548 for (size_t i = 1; i < points_.size(); i++)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	549 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	550 double b = Vector3D::DotProduct(points_[i], normal);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	551 if (!IsNear(a, b))
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	552 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	553 return false;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	554 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	555 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	556
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	557 return true;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	558 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	559
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	560 void Add(Extent2D& extent,
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	561 const Vector3D& axisX,
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	562 const Vector3D& axisY) const
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	563 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	564 assert(IsNear(1, axisX.ComputeNorm()));
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	565 assert(IsNear(1, axisY.ComputeNorm()));
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	566
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	567 for (size_t i = 0; i < points_.size(); i++)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	568 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	569 extent.Add(Vector3D::DotProduct(axisX, points_[i]),
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	570 Vector3D::DotProduct(axisY, points_[i]));
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	571 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	572 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	573 };
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	574
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	575
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	576
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	577 struct IsNearPredicate
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	578 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	579 bool operator() (const double& a,
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	580 const double& b)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	581 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	582 return IsNear(a, b);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	583 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	584 };
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	585
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	586 static void RemoveDuplicateValues(std::vector<double>& v)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	587 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	588 IsNearPredicate predicate;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	589 std::vector<double>::iterator last = std::unique(v.begin(), v.end(), predicate);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	590 v.erase(last, v.end());
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	591 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	592
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	593
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	594 class StructureSet : public boost::noncopyable
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	595 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	596 private:
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	597 std::vector<StructurePolygon*> polygons_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	598 std::string patientId_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	599 std::string studyInstanceUid_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	600 std::string seriesInstanceUid_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	601 std::string sopInstanceUid_;
4 5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	602 bool hasFrameOfReferenceUid_;
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	603 std::string frameOfReferenceUid_;
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	604
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	605 public:
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	606 explicit StructureSet(Orthanc::ParsedDicomFile& dicom) :
4 5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	607 hasFrameOfReferenceUid_(false)
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	608 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	609 DcmDataset& dataset = *dicom.GetDcmtkObject().getDataset();
3 0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	610 patientId_ = GetStringValue(dataset, DCM_PatientID);
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	611 studyInstanceUid_ = GetStringValue(dataset, DCM_StudyInstanceUID);
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	612 seriesInstanceUid_ = GetStringValue(dataset, DCM_SeriesInstanceUID);
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	613 sopInstanceUid_ = GetStringValue(dataset, DCM_SOPInstanceUID);
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	614
4 5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	615 DcmSequenceOfItems* frame = NULL;
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	616 if (!dataset.findAndGetSequence(DCM_ReferencedFrameOfReferenceSequence, frame).good() \|\|
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	617 frame == NULL)
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	618 {
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	619 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat);
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	620 }
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	621
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	622 if (frame->card() == 1)
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	623 {
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	624 const char* v = NULL;
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	625 if (frame->getItem(0)->findAndGetString(DCM_FrameOfReferenceUID, v).good() &&
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	626 v != NULL)
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	627 {
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	628 hasFrameOfReferenceUid_ = true;
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	629 frameOfReferenceUid_.assign(v);
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	630 }
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	631 }
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	632
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	633 DcmSequenceOfItems* rois = NULL;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	634 if (!dataset.findAndGetSequence(DCM_ROIContourSequence, rois).good() \|\|
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	635 rois == NULL)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	636 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	637 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	638 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	639
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	640 std::vector<DcmSequenceOfItems*> contours(rois->card());
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	641 size_t countPolygons = 0;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	642
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	643 for (unsigned long i = 0; i < rois->card(); i++)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	644 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	645 DcmSequenceOfItems* contour = NULL;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	646 if (!rois->getItem(i)->findAndGetSequence(DCM_ContourSequence, contour).good() \|\|
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	647 contour == NULL)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	648 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	649 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	650 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	651 else
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	652 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	653 contours[i] = contour;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	654 countPolygons += contour->card();
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	655 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	656 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	657
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	658 polygons_.resize(countPolygons);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	659
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	660 size_t pos = 0;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	661 for (unsigned long i = 0; i < contours.size(); i++)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	662 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	663 for (unsigned long j = 0; j < contours[i]->card(); j++, pos++)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	664 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	665 polygons_[pos] = new StructurePolygon(dicom, i, j);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	666 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	667 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	668
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	669 assert(pos == countPolygons);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	670 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	671
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	672 ~StructureSet()
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	673 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	674 for (size_t i = 0; i < polygons_.size(); i++)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	675 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	676 assert(polygons_[i] != NULL);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	677 delete polygons_[i];
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	678 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	679 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	680
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	681 const std::string& GetPatient() const
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	682 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	683 return patientId_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	684 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	685
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	686 const std::string& GetStudyInstanceUid() const
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	687 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	688 return studyInstanceUid_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	689 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	690
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	691 const std::string& GetSeriesInstanceUid() const
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	692 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	693 return seriesInstanceUid_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	694 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	695
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	696 const std::string& GetSopInstanceUid() const
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	697 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	698 return sopInstanceUid_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	699 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	700
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	701 std::string HashStudy() const
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	702 {
28 410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	703 Orthanc::DicomInstanceHasher hasher(patientId_, studyInstanceUid_, seriesInstanceUid_, sopInstanceUid_);
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	704 return hasher.HashStudy();
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	705 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	706
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	707 size_t GetPolygonsCount() const
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	708 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	709 return polygons_.size();
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	710 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	711
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	712 const StructurePolygon& GetPolygon(size_t i) const
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	713 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	714 if (i >= polygons_.size())
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	715 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	716 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	717 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	718 else
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	719 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	720 assert(polygons_[i] != NULL);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	721 return *polygons_[i];
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	722 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	723 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	724
4 5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	725 bool HasFrameOfReferenceUid() const
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	726 {
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	727 return hasFrameOfReferenceUid_;
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	728 }
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	729
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	730 const std::string& GetFrameOfReferenceUid() const
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	731 {
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	732 if (hasFrameOfReferenceUid_)
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	733 {
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	734 return frameOfReferenceUid_;
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	735 }
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	736 else
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	737 {
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	738 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadSequenceOfCalls);
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	739 }
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	740 }
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	741 };
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	742
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	743
28 410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	744 class StructureSetGeometry : public boost::noncopyable
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	745 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	746 private:
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	747 bool strict_;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	748 Vector3D slicesNormal_;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	749 double slicesSpacing_;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	750 double minProjectionAlongNormal_;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	751 double maxProjectionAlongNormal_;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	752 size_t slicesCount_;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	753
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	754 static bool AreNormalsParallel(const Vector3D& a,
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	755 const Vector3D& b)
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	756 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	757 return IsNear(std::abs(Vector3D::DotProduct(a, b)), 1);
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	758 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	759
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	760 bool LookupProjectionIndex(size_t& index,
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	761 double z) const
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	762 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	763 if (slicesCount_ == 0)
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	764 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	765 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	766 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	767
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	768 if (z < minProjectionAlongNormal_ \|\|
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	769 z > maxProjectionAlongNormal_)
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	770 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	771 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	772 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	773
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	774 assert(slicesSpacing_ > 0 &&
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	775 minProjectionAlongNormal_ < maxProjectionAlongNormal_);
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	776
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	777 double d = (z - minProjectionAlongNormal_) / slicesSpacing_;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	778
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	779 if (IsNear(d, round(d)))
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	780 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	781 if (d < 0.0 \|\|
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	782 d > static_cast<double>(slicesCount_) - 1.0)
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	783 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	784 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	785 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	786 else
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	787 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	788 index = static_cast<size_t>(round(d));
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	789 return true;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	790 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	791 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	792 else
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	793 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	794 return false;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	795 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	796 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	797
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	798 public:
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	799 StructureSetGeometry(const StructureSet& structures,
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	800 bool strict) :
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	801 strict_(strict)
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	802 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	803 bool isValid = false;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	804
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	805 std::vector<double> projections;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	806 projections.reserve(structures.GetPolygonsCount());
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	807
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	808 for (size_t i = 0; i < structures.GetPolygonsCount(); i++)
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	809 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	810 Vector3D normal;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	811 if (structures.GetPolygon(i).IsCoplanar(normal))
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	812 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	813 // Initialize the normal of the whole volume, if need be
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	814 if (!isValid)
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	815 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	816 isValid = true;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	817 slicesNormal_ = normal;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	818 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	819
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	820 if (AreNormalsParallel(normal, slicesNormal_))
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	821 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	822 // This is a valid slice (it is parallel to the normal)
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	823 const Vector3D& point = structures.GetPolygon(i).GetPoint(0);
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	824 projections.push_back(Vector3D::DotProduct(point, slicesNormal_));
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	825 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	826 else
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	827 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	828 // RT-STRUCT with non-parallel slices
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	829 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented);
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	830 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	831 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	832 else
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	833 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	834 // Ignore slices that are not coplanar
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	835 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	836 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	837
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	838 if (projections.empty())
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	839 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	840 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented,
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	841 "Structure set without a valid geometry");
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	842 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	843
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	844 // Only keep unique projections
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	845
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	846 std::sort(projections.begin(), projections.end());
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	847 RemoveDuplicateValues(projections);
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	848 assert(!projections.empty());
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	849
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	850 if (projections.size() == 1)
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	851 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	852 // Volume with one single slice
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	853 minProjectionAlongNormal_ = projections[0];
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	854 maxProjectionAlongNormal_ = projections[0];
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	855 slicesSpacing_ = 1; // Arbitrary value
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	856 slicesCount_ = 1;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	857 return;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	858 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	859
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	860
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	861 // Compute the most probable spacing between the slices
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	862
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	863 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	864 std::vector<double> spacings;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	865 spacings.resize(projections.size() - 1);
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	866
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	867 for (size_t i = 0; i < spacings.size(); i++)
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	868 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	869 spacings[i] = projections[i + 1] - projections[i];
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	870 assert(spacings[i] > 0);
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	871 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	872
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	873 std::sort(spacings.begin(), spacings.end());
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	874 RemoveDuplicateValues(spacings);
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	875
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	876 if (spacings.empty())
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	877 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	878 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	879 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	880
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	881 slicesSpacing_ = spacings[spacings.size() / 10]; // Take the 90% percentile of smallest spacings
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	882 assert(slicesSpacing_ > 0);
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	883 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	884
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	885
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	886 // Find the projection along the normal with the largest support
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	887
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	888 bool first = true;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	889 size_t bestSupport;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	890 double bestProjection;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	891
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	892 std::list<size_t> candidates;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	893 for (size_t i = 0; i < projections.size(); i++)
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	894 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	895 candidates.push_back(i);
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	896 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	897
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	898 while (!candidates.empty())
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	899 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	900 std::list<size_t> next;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	901
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	902 size_t countSupport = 0;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	903
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	904 std::list<size_t>::const_iterator it = candidates.begin();
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	905 size_t reference = *it;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	906 it++;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	907
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	908 while (it != candidates.end())
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	909 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	910 double d = (projections[*it] - projections[reference]) / slicesSpacing_;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	911 if (IsNear(d, round(d)))
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	912 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	913 countSupport ++;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	914 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	915 else
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	916 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	917 next.push_back(*it);
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	918 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	919
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	920 it++;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	921 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	922
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	923 if (first \|\|
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	924 countSupport > bestSupport)
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	925 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	926 first = false;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	927 bestSupport = countSupport;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	928 bestProjection = projections[reference];
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	929 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	930
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	931 if (strict &&
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	932 !next.empty())
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	933 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	934 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat,
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	935 "Structure set with multiple support, which is not allowed in Strict mode");
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	936 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	937
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	938 candidates.swap(next);
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	939 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	940
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	941
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	942 // Compute the range of the projections
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	943
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	944 minProjectionAlongNormal_ = bestProjection;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	945 maxProjectionAlongNormal_ = bestProjection;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	946
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	947 for (size_t i = 0; i < projections.size(); i++)
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	948 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	949 double d = (projections[i] - bestProjection) / slicesSpacing_;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	950 if (IsNear(d, round(d)))
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	951 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	952 minProjectionAlongNormal_ = std::min(minProjectionAlongNormal_, projections[i]);
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	953 maxProjectionAlongNormal_ = std::max(maxProjectionAlongNormal_, projections[i]);
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	954 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	955 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	956
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	957 double d = (maxProjectionAlongNormal_ - minProjectionAlongNormal_) / slicesSpacing_;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	958 if (IsNear(d, round(d)))
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	959 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	960 slicesCount_ = static_cast<size_t>(round(d)) + 1;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	961 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	962 else
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	963 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	964 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	965 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	966
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	967
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	968 // Sanity check
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	969
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	970 size_t a, b;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	971 if (!LookupProjectionIndex(a, minProjectionAlongNormal_) \|\|
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	972 !LookupProjectionIndex(b, maxProjectionAlongNormal_) \|\|
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	973 a != 0 \|\|
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	974 b + 1 != slicesCount_)
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	975 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	976 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	977 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	978 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	979
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	980 const Vector3D& GetSlicesNormal() const
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	981 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	982 return slicesNormal_;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	983 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	984
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	985 double GetSlicesSpacing() const
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	986 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	987 return slicesSpacing_;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	988 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	989
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	990 double GetMinProjectionAlongNormal() const
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	991 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	992 return minProjectionAlongNormal_;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	993 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	994
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	995 double GetMaxProjectionAlongNormal() const
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	996 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	997 return maxProjectionAlongNormal_;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	998 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	999
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1000 bool ProjectAlongNormal(double& z,
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1001 const StructurePolygon& polygon) const
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1002 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1003 Vector3D normal;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1004 if (polygon.IsCoplanar(normal) &&
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1005 AreNormalsParallel(normal, slicesNormal_))
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1006 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1007 z = Vector3D::DotProduct(polygon.GetPoint(0), slicesNormal_);
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1008 return true;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1009 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1010 else
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1011 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1012 return false;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1013 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1014 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1015
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1016 size_t GetSlicesCount() const
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1017 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1018 return slicesCount_;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1019 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1020
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1021 bool LookupSliceIndex(size_t& slice,
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1022 const StructurePolygon& polygon) const
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1023 {
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1024 double z;
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1025 return (ProjectAlongNormal(z, polygon) &&
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1026 LookupProjectionIndex(slice, z));
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1027 }
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1028 };
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1029
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1030
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1031
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1032
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1033 class XorFiller : public Orthanc::ImageProcessing::IPolygonFiller
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1034 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1035 private:
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1036 Orthanc::ImageAccessor& target_;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1037
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1038 public:
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1039 XorFiller(Orthanc::ImageAccessor& target) :
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1040 target_(target)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1041 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1042 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1043
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1044 virtual void Fill(int y,
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1045 int x1,
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1046 int x2) ORTHANC_OVERRIDE
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1047 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1048 assert(x1 <= x2);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1049
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1050 if (y >= 0 &&
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1051 y < static_cast<int>(target_.GetHeight()))
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1052 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1053 x1 = std::max(x1, 0);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1054 x2 = std::min(x2, static_cast<int>(target_.GetWidth()) - 1);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1055
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1056 uint8_t* p = reinterpret_cast<uint8_t*>(target_.GetRow(y)) + x1;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1057
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1058 for (int i = x1; i <= x2; i++, p++)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1059 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1060 p = (p ^ 0xff);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1061 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1062 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1063 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1064 };
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1065
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1066
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1067 static void EncodeSTL(std::string& target /* out */,
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1068 vtkPolyData& mesh /* in */)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1069 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1070 // TODO - Conversion to little endian on big endian
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1071
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1072 Orthanc::ChunkedBuffer buffer;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1073
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1074 uint8_t header[80];
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1075 memset(header, 0, sizeof(header));
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1076 buffer.AddChunk(header, sizeof(header));
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1077
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1078 uint32_t n = mesh.GetNumberOfCells();
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1079 buffer.AddChunk(&n, sizeof(n));
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1080
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1081 for (vtkIdType i = 0; i < mesh.GetNumberOfCells(); i++)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1082 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1083 vtkCell* cell = mesh.GetCell(i);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1084 vtkTriangle* triangle = dynamic_cast<vtkTriangle*>(cell);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1085
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1086 double p0[3];
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1087 double p1[3];
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1088 double p2[3];
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1089 triangle->GetPoints()->GetPoint(0, p0);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1090 triangle->GetPoints()->GetPoint(1, p1);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1091 triangle->GetPoints()->GetPoint(2, p2);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1092
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1093 double normal[3];
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1094 vtkTriangle::ComputeNormal(p0, p1, p2, normal);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1095
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1096 float d[4 * 3] = {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1097 static_cast<float>(normal[0]), static_cast<float>(normal[1]), static_cast<float>(normal[2]),
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1098 static_cast<float>(p0[0]), static_cast<float>(p0[1]), static_cast<float>(p0[2]),
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1099 static_cast<float>(p1[0]), static_cast<float>(p1[1]), static_cast<float>(p1[2]),
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1100 static_cast<float>(p2[0]), static_cast<float>(p2[1]), static_cast<float>(p2[2]) };
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1101 buffer.AddChunk(d, sizeof(d));
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1102
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1103 uint16_t a = 0;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1104 buffer.AddChunk(&a, sizeof(a));
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1105 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1106
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1107 buffer.Flatten(target);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1108 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1109
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1110
8 d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1111 bool EncodeVolume(std::string& stl,
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1112 vtkImageData* volume,
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1113 unsigned int resolution,
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1114 bool smooth)
7 e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1115 {
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1116 if (volume == NULL)
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1117 {
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1118 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer);
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1119 }
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1120
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1121 vtkNew<vtkImageResize> resize;
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1122 resize->SetOutputDimensions(resolution, resolution, resolution);
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1123 resize->SetInputData(volume);
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1124 resize->Update();
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1125
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1126 vtkNew<vtkImageConstantPad> padding;
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1127 padding->SetConstant(0);
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1128 padding->SetOutputNumberOfScalarComponents(1);
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1129 padding->SetOutputWholeExtent(-1, resolution, -1, resolution, -1, resolution);
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1130 padding->SetInputData(resize->GetOutput());
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1131 padding->Update();
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1132
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1133 double range[2];
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1134 padding->GetOutput()->GetScalarRange(range);
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1135
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1136 const double isoValue = (range[0] + range[1]) / 2.0;
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1137
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1138 vtkNew<vtkMarchingCubes> surface;
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1139 surface->SetInputData(padding->GetOutput());
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1140 surface->ComputeNormalsOn();
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1141 surface->SetValue(0, isoValue);
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1142 surface->Update();
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1143
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1144 if (smooth)
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1145 {
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1146 vtkNew<vtkSmoothPolyDataFilter> smoothFilter;
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1147 // Apply volume smoothing
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1148 // https://examples.vtk.org/site/Cxx/PolyData/SmoothPolyDataFilter/
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1149 smoothFilter->SetInputConnection(surface->GetOutputPort());
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1150 smoothFilter->SetNumberOfIterations(15);
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1151 smoothFilter->SetRelaxationFactor(0.1);
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1152 smoothFilter->FeatureEdgeSmoothingOff();
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1153 smoothFilter->BoundarySmoothingOn();
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1154 smoothFilter->Update();
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1155
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1156 vtkNew<vtkPolyDataNormals> normalGenerator;
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1157 normalGenerator->SetInputConnection(smoothFilter->GetOutputPort());
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1158 normalGenerator->ComputePointNormalsOn();
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1159 normalGenerator->ComputeCellNormalsOn();
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1160 normalGenerator->Update();
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1161
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1162 EncodeSTL(stl, *normalGenerator->GetOutput());
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1163 }
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1164 else
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1165 {
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1166 EncodeSTL(stl, *surface->GetOutput());
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1167 }
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1168
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1169 return true;
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1170 }
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1171
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1172
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1173 bool EncodeStructureSetMesh(std::string& stl,
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1174 const StructureSet& structureSet,
28 410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1175 const StructureSetGeometry& geometry,
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1176 const std::set<std::string>& roiNames,
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1177 unsigned int resolution,
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1178 bool smooth)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1179 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1180 if (resolution < 1)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1181 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1182 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1183 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1184
28 410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1185 if (!IsNear(1, geometry.GetSlicesNormal().ComputeNorm()))
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1186 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1187 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1188 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1189
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1190 // TODO - Axes could be retrieved from the referenced CT volume
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1191 Vector3D axisX(1, 0, 0);
28 410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1192 Vector3D axisY = Vector3D::CrossProduct(geometry.GetSlicesNormal(), axisX);
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1193
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1194 if (!IsNear(1, axisX.ComputeNorm()) \|\|
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1195 !IsNear(1, axisY.ComputeNorm()))
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1196 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1197 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1198 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1199
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1200 Extent2D extent;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1201 for (size_t i = 0; i < structureSet.GetPolygonsCount(); i++)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1202 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1203 structureSet.GetPolygon(i).Add(extent, axisX, axisY);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1204 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1205
28 410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1206 const int depth = geometry.GetSlicesCount();
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1207
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1208 vtkNew<vtkImageData> volume;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1209 volume->SetDimensions(resolution, resolution, depth);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1210 volume->AllocateScalars(VTK_UNSIGNED_CHAR, 1);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1211
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1212 assert(sizeof(unsigned char) == 1);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1213 memset(volume->GetScalarPointer(), 0, resolution * resolution * depth);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1214
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1215 for (size_t i = 0; i < structureSet.GetPolygonsCount(); i++)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1216 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1217 const StructurePolygon& polygon = structureSet.GetPolygon(i);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1218 if (roiNames.find(polygon.GetRoiName()) == roiNames.end())
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1219 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1220 // This polygon doesn't correspond to a ROI of interest
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1221 continue;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1222 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1223
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1224 size_t j;
28 410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1225 if (!geometry.LookupSliceIndex(j, polygon))
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1226 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1227 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1228 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1229
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1230 std::vector<Orthanc::ImageProcessing::ImagePoint> points;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1231 points.reserve(polygon.GetPointsCount());
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1232 for (size_t j = 0; j < polygon.GetPointsCount(); j++)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1233 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1234 const Vector3D& point = polygon.GetPoint(j);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1235 double x = (Vector3D::DotProduct(point, axisX) - extent.GetMinX()) / extent.GetWidth() * static_cast<double>(resolution);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1236 double y = (Vector3D::DotProduct(point, axisY) - extent.GetMinY()) / extent.GetHeight() * static_cast<double>(resolution);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1237 points.push_back(Orthanc::ImageProcessing::ImagePoint(static_cast<int32_t>(std::floor(x)),
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1238 static_cast<int32_t>(std::floor(y))));
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1239 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1240
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1241 Orthanc::ImageAccessor slice;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1242 slice.AssignWritable(Orthanc::PixelFormat_Grayscale8, resolution, resolution, resolution /* pitch */,
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1243 reinterpret_cast<uint8_t>(volume->GetScalarPointer()) + j resolution * resolution);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1244
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1245 XorFiller filler(slice);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1246 Orthanc::ImageProcessing::FillPolygon(filler, points);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1247 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1248
7 e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1249 volume->SetSpacing(
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1250 extent.GetWidth() / static_cast<double>(resolution),
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1251 extent.GetHeight() / static_cast<double>(resolution),
28 410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1252 (geometry.GetMaxProjectionAlongNormal() - geometry.GetMinProjectionAlongNormal()) / static_cast<double>(depth));
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1253
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1254 // TODO
7 e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1255 // volume->SetOrigin()
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1256
8 d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1257 return EncodeVolume(stl, volume.Get(), resolution, smooth);
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1258 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1259
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1260
3 0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1261 static Orthanc::ParsedDicomFile* LoadInstance(const std::string& instanceId)
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1262 {
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1263 std::string dicom;
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1264
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1265 if (!OrthancPlugins::RestApiGetString(dicom, "/instances/" + instanceId + "/file", false))
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1266 {
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1267 throw Orthanc::OrthancException(Orthanc::ErrorCode_UnknownResource);
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1268 }
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1269 else
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1270 {
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1271 return new Orthanc::ParsedDicomFile(dicom);
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1272 }
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1273 }
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1274
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1275
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1276 void ListStructures(OrthancPluginRestOutput* output,
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1277 const char* url,
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1278 const OrthancPluginHttpRequest* request)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1279 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1280 if (request->method != OrthancPluginHttpMethod_Get)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1281 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1282 OrthancPluginSendMethodNotAllowed(OrthancPlugins::GetGlobalContext(), output, "GET");
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1283 return;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1284 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1285
3 0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1286 const std::string instanceId(request->groups[0]);
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1287
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1288 std::unique_ptr<Orthanc::ParsedDicomFile> dicom(LoadInstance(instanceId));
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1289
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1290 std::set<std::string> names;
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1291 ListStructuresNames(names, *dicom);
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1292
3 0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1293 Json::Value answer = Json::arrayValue;
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1294
3 0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1295 for (std::set<std::string>::const_iterator it = names.begin(); it != names.end(); ++it)
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1296 {
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1297 answer.append(*it);
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1298 }
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1299
3 0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1300 std::string s = answer.toStyledString();
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1301 OrthancPluginAnswerBuffer(OrthancPlugins::GetGlobalContext(), output, s.c_str(), s.size(), Orthanc::MIME_JSON);
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1302 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1303
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1304
4 5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	1305 static void AddDefaultTagValue(Json::Value& target,
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	1306 const Orthanc::DicomTag& tag,
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	1307 const std::string& value)
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	1308 {
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	1309 if (!target.isMember(tag.Format()))
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	1310 {
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	1311 target[tag.Format()] = value;
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	1312 }
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	1313 }
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	1314
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	1315
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	1316 static void AddDefaultTagValue(Json::Value& target,
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	1317 const DcmTagKey& tag,
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	1318 const std::string& value)
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	1319 {
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	1320 AddDefaultTagValue(target, Orthanc::DicomTag(tag.getGroup(), tag.getElement()), value);
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	1321 }
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	1322
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	1323
7 e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1324 static void CallCreateDicom(Json::Value& answer,
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1325 const std::string& stl,
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1326 const Json::Value& body,
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1327 const std::string& parentStudy,
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1328 const std::string& defaultSeriesDescription,
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1329 const std::string& defaultFrameOfReferenceUid,
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1330 const std::string& defaultTitle)
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1331 {
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1332 static const char* const KEY_TAGS = "Tags";
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1333
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1334 Json::Value normalized = Json::objectValue;
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1335
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1336 if (body.isMember(KEY_TAGS))
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1337 {
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1338 const Json::Value& tags = body[KEY_TAGS];
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1339
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1340 if (tags.type() != Json::objectValue)
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1341 {
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1342 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadRequest, "Tags must be provided as a JSON object");
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1343 }
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1344
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1345 std::vector<std::string> keys = tags.getMemberNames();
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1346 for (size_t i = 0; i < keys.size(); i++)
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1347 {
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1348 const Orthanc::DicomTag tag = Orthanc::FromDcmtkBridge::ParseTag(keys[i]);
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1349 normalized[tag.Format()] = tags[keys[i]];
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1350 }
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1351 }
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1352
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1353 if (!normalized.isMember(Orthanc::DICOM_TAG_SERIES_DESCRIPTION.Format()))
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1354 {
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1355 normalized[Orthanc::DICOM_TAG_SERIES_DESCRIPTION.Format()] = defaultSeriesDescription;
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1356 }
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1357
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1358 AddDefaultTagValue(normalized, Orthanc::DICOM_TAG_SERIES_NUMBER, "1");
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1359 AddDefaultTagValue(normalized, Orthanc::DICOM_TAG_FRAME_OF_REFERENCE_UID, defaultFrameOfReferenceUid);
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1360 AddDefaultTagValue(normalized, Orthanc::DICOM_TAG_INSTANCE_NUMBER, "1");
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1361
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1362 AddDefaultTagValue(normalized, DCM_BurnedInAnnotation, "NO");
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1363 AddDefaultTagValue(normalized, DCM_DeviceSerialNumber, ORTHANC_STL_VERSION);
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1364 AddDefaultTagValue(normalized, DCM_DocumentTitle, defaultTitle);
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1365 AddDefaultTagValue(normalized, DCM_Manufacturer, "Orthanc STL plugin");
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1366 AddDefaultTagValue(normalized, DCM_ManufacturerModelName, "Orthanc STL plugin");
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1367 AddDefaultTagValue(normalized, DCM_PositionReferenceIndicator, "");
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1368 AddDefaultTagValue(normalized, DCM_SoftwareVersions, ORTHANC_STL_VERSION);
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1369 AddDefaultTagValue(normalized, DCM_ConceptNameCodeSequence, "");
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1370
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1371 std::string date, time;
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1372 Orthanc::SystemToolbox::GetNowDicom(date, time, true /* use UTC time (not local time) */);
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1373 AddDefaultTagValue(normalized, DCM_AcquisitionDateTime, date + time);
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1374
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1375 const Orthanc::DicomTag MEASUREMENT_UNITS_CODE_SEQUENCE(DCM_MeasurementUnitsCodeSequence.getGroup(),
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1376 DCM_MeasurementUnitsCodeSequence.getElement());
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1377
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1378 if (!normalized.isMember(MEASUREMENT_UNITS_CODE_SEQUENCE.Format()))
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1379 {
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1380 Json::Value item;
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1381 item["CodeValue"] = "mm";
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1382 item["CodingSchemeDesignator"] = "UCUM";
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1383 item["CodeMeaning"] = defaultTitle;
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1384
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1385 normalized[MEASUREMENT_UNITS_CODE_SEQUENCE.Format()].append(item);
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1386 }
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1387
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1388 std::string content;
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1389 Orthanc::Toolbox::EncodeDataUriScheme(content, Orthanc::MIME_STL, stl);
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1390
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1391 Json::Value create;
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1392 create["Content"] = content;
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1393 create["Parent"] = parentStudy;
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1394 create["Tags"] = normalized;
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1395
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1396 if (!OrthancPlugins::RestApiPost(answer, "/tools/create-dicom", create.toStyledString(), false))
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1397 {
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1398 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadRequest, "Cannot create DICOM from STL");
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1399 }
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1400 }
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1401
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1402
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1403 void EncodeStructureSet(OrthancPluginRestOutput* output,
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1404 const char* url,
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1405 const OrthancPluginHttpRequest* request)
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1406 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1407 static const char* const KEY_INSTANCE = "Instance";
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1408 static const char* const KEY_RESOLUTION = "Resolution";
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1409 static const char* const KEY_ROI_NAMES = "RoiNames";
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1410 static const char* const KEY_SMOOTH = "Smooth";
28 410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1411 static const char* const KEY_STRICT = "Strict";
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1412
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1413 if (request->method != OrthancPluginHttpMethod_Post)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1414 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1415 OrthancPluginSendMethodNotAllowed(OrthancPlugins::GetGlobalContext(), output, "POST");
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1416 return;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1417 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1418
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1419 Json::Value body;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1420 if (!Orthanc::Toolbox::ReadJson(body, request->body, request->bodySize))
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1421 {
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1422 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadRequest);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1423 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1424
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1425 const std::string instanceId = Orthanc::SerializationToolbox::ReadString(body, KEY_INSTANCE);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1426 const bool smooth = (body.isMember(KEY_SMOOTH) ?
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1427 Orthanc::SerializationToolbox::ReadBoolean(body, KEY_SMOOTH) :
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1428 true /* smooth by default */);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1429 const unsigned int resolution = (body.isMember(KEY_RESOLUTION) ?
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1430 Orthanc::SerializationToolbox::ReadUnsignedInteger(body, KEY_RESOLUTION) :
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1431 256 /* default value */);
28 410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1432 const bool strict = (body.isMember(KEY_STRICT) ?
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1433 Orthanc::SerializationToolbox::ReadBoolean(body, KEY_STRICT) :
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1434 true /* strict by default */);
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1435
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1436 std::set<std::string> roiNames;
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1437 Orthanc::SerializationToolbox::ReadSetOfStrings(roiNames, body, KEY_ROI_NAMES);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1438
3 0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1439 std::unique_ptr<Orthanc::ParsedDicomFile> dicom(LoadInstance(instanceId));
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1440
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1441 StructureSet structureSet(*dicom);
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1442
28 410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1443 StructureSetGeometry geometry(structureSet, strict);
410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1444
3 0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1445 std::string stl;
28 410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1446 if (!EncodeStructureSetMesh(stl, structureSet, geometry, roiNames, resolution, smooth))
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1447 {
8 d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1448 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat, "Cannot encode STL from RT-STRUCT");
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1449 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1450 else
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1451 {
7 e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1452 std::string seriesDescription;
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1453
7 e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1454 if (dicom->GetTagValue(seriesDescription, Orthanc::DICOM_TAG_SERIES_DESCRIPTION))
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1455 {
7 e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1456 seriesDescription += ": ";
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1457 }
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1458 else
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1459 {
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1460 seriesDescription.clear();
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1461 }
4 5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	1462
7 e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1463 bool first = true;
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1464 for (std::set<std::string>::const_iterator it = roiNames.begin(); it != roiNames.end(); ++it)
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1465 {
7 e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1466 if (first)
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1467 {
7 e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1468 first = false;
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1469 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1470 else
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1471 {
7 e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1472 seriesDescription += ", ";
3 0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1473 }
2 2bdb9acb7dcf added STL viewer button at instance level too Sebastien Jodogne <s.jodogne@gmail.com> parents: 1 diff changeset	1474
7 e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1475 seriesDescription += *it;
4 5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	1476 }
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	1477
7 e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1478 std::string frameOfReferenceUid;
4 5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	1479 if (structureSet.HasFrameOfReferenceUid())
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	1480 {
7 e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1481 frameOfReferenceUid = structureSet.GetFrameOfReferenceUid();
4 5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	1482 }
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	1483 else
5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	1484 {
7 e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1485 frameOfReferenceUid = Orthanc::FromDcmtkBridge::GenerateUniqueIdentifier(Orthanc::ResourceType_Instance);
3 0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1486 }
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1487
7 e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1488 Json::Value answer;
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1489 CallCreateDicom(answer, stl, body, structureSet.HashStudy(), seriesDescription,
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1490 frameOfReferenceUid, "STL model generated from DICOM RT-STRUCT");
4 5ee4448a8ff8 generated STL pass dciodvfy Sebastien Jodogne <s.jodogne@gmail.com> parents: 3 diff changeset	1491
7 e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1492 std::string s = answer.toStyledString();
e3e59de705f6 reorganization Sebastien Jodogne <s.jodogne@gmail.com> parents: 6 diff changeset	1493 OrthancPluginAnswerBuffer(OrthancPlugins::GetGlobalContext(), output, s.c_str(), s.size(), Orthanc::MIME_JSON);
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1494 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1495 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1496
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1497
3 0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1498 void ExtractStl(OrthancPluginRestOutput* output,
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1499 const char* url,
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1500 const OrthancPluginHttpRequest* request)
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1501 {
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1502 if (request->method != OrthancPluginHttpMethod_Get)
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1503 {
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1504 OrthancPluginSendMethodNotAllowed(OrthancPlugins::GetGlobalContext(), output, "GET");
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1505 return;
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1506 }
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1507
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1508 const std::string instanceId(request->groups[0]);
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1509
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1510 std::unique_ptr<Orthanc::ParsedDicomFile> dicom(LoadInstance(instanceId));
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1511 DcmDataset& dataset = *dicom->GetDcmtkObject().getDataset();
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1512
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1513 std::string stl;
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1514 if (GetStringValue(dataset, DCM_MIMETypeOfEncapsulatedDocument) != Orthanc::MIME_STL \|\|
28 410003c50b17 improved computation of RT-STRUCT geometry Sebastien Jodogne <s.jodogne@gmail.com> parents: 25 diff changeset	1515 GetStringValue(dataset, DCM_SOPClassUID) != STL_SOP_CLASS_UID \|\|
3 0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1516 !dicom->GetTagValue(stl, Orthanc::DICOM_TAG_ENCAPSULATED_DOCUMENT))
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1517 {
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1518 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadRequest, "DICOM instance not encapsulating a STL model: " + instanceId);
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1519 }
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1520 else
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1521 {
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1522 OrthancPluginAnswerBuffer(OrthancPlugins::GetGlobalContext(), output,
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1523 stl.empty() ? NULL : stl.c_str(), stl.size(), Orthanc::MIME_STL);
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1524 }
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1525 }
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1526
0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1527
6 c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1528
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1529 class NiftiHeader : public boost::noncopyable
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1530 {
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1531 private:
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1532 nifti_image* image_;
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1533
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1534 public:
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1535 NiftiHeader(const std::string& nifti)
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1536 {
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1537 nifti_1_header header;
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1538 if (nifti.size() < sizeof(header))
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1539 {
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1540 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat);
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1541 }
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1542
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1543 memcpy(&header, nifti.c_str(), sizeof(header));
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1544 if (!nifti_hdr_looks_good(&header))
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1545 {
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1546 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat);
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1547 }
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1548
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1549 image_ = nifti_convert_nhdr2nim(header, "dummy_filename");
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1550 if (image_ == NULL)
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1551 {
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1552 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat);
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1553 }
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1554 }
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1555
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1556 ~NiftiHeader()
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1557 {
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1558 nifti_image_free(image_);
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1559 }
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1560
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1561 const nifti_image& GetInfo() const
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1562 {
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1563 assert(image_ != NULL);
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1564 return *image_;
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1565 }
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1566 };
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1567
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1568
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1569 static void LoadNifti(vtkImageData* volume,
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1570 std::string& nifti)
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1571 {
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1572 if (volume == NULL)
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1573 {
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1574 throw Orthanc::OrthancException(Orthanc::ErrorCode_NullPointer);
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1575 }
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1576
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1577 const uint8_t* p = reinterpret_cast<const uint8_t*>(nifti.c_str());
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1578
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1579 if (nifti.size() >= 2 &&
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1580 p[0] == 0x1f &&
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1581 p[1] == 0x8b)
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1582 {
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1583 Orthanc::GzipCompressor compressor;
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1584 std::string uncompressed;
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1585 Orthanc::IBufferCompressor::Uncompress(uncompressed, compressor, nifti);
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1586 nifti.swap(uncompressed);
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1587 }
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1588
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1589 NiftiHeader header(nifti);
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1590
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1591 if (header.GetInfo().ndim != 3)
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1592 {
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1593 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat,
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1594 "Only 3D NIfTI volumes are allowed");
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1595 }
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1596
8 d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1597 size_t itemSize;
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1598 int vtkType;
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1599
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1600 switch (header.GetInfo().datatype)
6 c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1601 {
8 d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1602 case DT_UNSIGNED_CHAR:
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1603 itemSize = 1;
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1604 vtkType = VTK_UNSIGNED_CHAR;
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1605 break;
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1606
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1607 case DT_FLOAT:
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1608 itemSize = sizeof(float);
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1609 vtkType = VTK_FLOAT;
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1610 break;
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1611
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1612 case DT_DOUBLE:
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1613 itemSize = sizeof(double);
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1614 vtkType = VTK_DOUBLE;
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1615 break;
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1616
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1617 default:
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1618 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented);
6 c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1619 }
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1620
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1621 assert(static_cast<int>(header.GetInfo().nvox) == header.GetInfo().nx * header.GetInfo().ny * header.GetInfo().nz);
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1622
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1623 const size_t pixelDataOffset = sizeof(nifti_1_header) + 4 /* extension */;
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1624
8 d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1625 if (nifti.size() != pixelDataOffset + header.GetInfo().nvox * itemSize)
6 c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1626 {
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1627 throw Orthanc::OrthancException(Orthanc::ErrorCode_CorruptedFile);
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1628 }
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1629
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1630 volume->SetDimensions(header.GetInfo().nx, header.GetInfo().ny, header.GetInfo().nz);
8 d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1631 volume->AllocateScalars(vtkType, 1);
6 c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1632 volume->SetSpacing(header.GetInfo().dx, header.GetInfo().dy, header.GetInfo().dz);
8 d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1633 memcpy(volume->GetScalarPointer(), &nifti[pixelDataOffset], header.GetInfo().nvox * itemSize);
6 c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1634 }
c02d12eb34d4 added LoadNifti() Sebastien Jodogne <s.jodogne@gmail.com> parents: 4 diff changeset	1635
8 d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1636
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1637 void EncodeNifti(OrthancPluginRestOutput* output,
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1638 const char* url,
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1639 const OrthancPluginHttpRequest* request)
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1640 {
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1641 static const char* const KEY_NIFTI = "Nifti";
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1642 static const char* const KEY_RESOLUTION = "Resolution";
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1643 static const char* const KEY_PARENT_STUDY = "ParentStudy";
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1644 static const char* const KEY_SMOOTH = "Smooth";
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1645
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1646 if (request->method != OrthancPluginHttpMethod_Post)
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1647 {
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1648 OrthancPluginSendMethodNotAllowed(OrthancPlugins::GetGlobalContext(), output, "POST");
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1649 return;
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1650 }
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1651
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1652 Json::Value body;
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1653 if (!Orthanc::Toolbox::ReadJson(body, request->body, request->bodySize))
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1654 {
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1655 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadRequest);
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1656 }
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1657
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1658 std::string mime, nifti;
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1659 if (!Orthanc::Toolbox::DecodeDataUriScheme(mime, nifti, Orthanc::SerializationToolbox::ReadString(body, KEY_NIFTI)))
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1660 {
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1661 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadRequest, "Missing the \"Nifti\" argument containing the NIfTI file");
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1662 }
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1663
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1664 const std::string parentStudy = Orthanc::SerializationToolbox::ReadString(body, KEY_PARENT_STUDY);
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1665 const bool smooth = (body.isMember(KEY_SMOOTH) ?
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1666 Orthanc::SerializationToolbox::ReadBoolean(body, KEY_SMOOTH) :
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1667 true /* smooth by default */);
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1668 const unsigned int resolution = (body.isMember(KEY_RESOLUTION) ?
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1669 Orthanc::SerializationToolbox::ReadUnsignedInteger(body, KEY_RESOLUTION) :
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1670 256 /* default value */);
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1671
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1672 vtkNew<vtkImageData> volume;
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1673 LoadNifti(volume.Get(), nifti);
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1674
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1675 std::string stl;
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1676 if (!EncodeVolume(stl, volume.Get(), resolution, smooth))
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1677 {
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1678 throw Orthanc::OrthancException(Orthanc::ErrorCode_BadFileFormat, "Cannot encode STL from NIfTI");
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1679 }
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1680 else
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1681 {
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1682 const std::string title = "STL model generated from NIfTI";
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1683
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1684 const std::string frameOfReferenceUid = Orthanc::FromDcmtkBridge::GenerateUniqueIdentifier(Orthanc::ResourceType_Instance);
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1685
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1686 Json::Value answer;
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1687 CallCreateDicom(answer, stl, body, parentStudy, title, frameOfReferenceUid, title);
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1688
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1689 std::string s = answer.toStyledString();
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1690 OrthancPluginAnswerBuffer(OrthancPlugins::GetGlobalContext(), output, s.c_str(), s.size(), Orthanc::MIME_JSON);
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1691 }
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1692 }
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1693
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1694
0 4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1695 extern "C"
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1696 {
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1697 ORTHANC_PLUGINS_API int32_t OrthancPluginInitialize(OrthancPluginContext* context)
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1698 {
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1699 OrthancPlugins::SetGlobalContext(context);
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1700
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1701 /* Check the version of the Orthanc core */
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1702 if (OrthancPluginCheckVersion(OrthancPlugins::GetGlobalContext()) == 0)
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1703 {
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1704 char info[1024];
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1705 sprintf(info, "Your version of Orthanc (%s) must be above %d.%d.%d to run this plugin",
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1706 OrthancPlugins::GetGlobalContext()->orthancVersion,
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1707 ORTHANC_PLUGINS_MINIMAL_MAJOR_NUMBER,
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1708 ORTHANC_PLUGINS_MINIMAL_MINOR_NUMBER,
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1709 ORTHANC_PLUGINS_MINIMAL_REVISION_NUMBER);
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1710 OrthancPluginLogError(OrthancPlugins::GetGlobalContext(), info);
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1711 return -1;
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1712 }
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1713
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1714 #if ORTHANC_FRAMEWORK_VERSION_IS_ABOVE(1, 7, 2)
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1715 Orthanc::Logging::InitializePluginContext(context);
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1716 #else
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1717 Orthanc::Logging::Initialize(context);
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1718 #endif
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1719
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1720 Orthanc::InitializeFramework("", false);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1721
0 4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1722 hasCreateDicomStl_ = OrthancPlugins::CheckMinimalOrthancVersion(1, 12, 1);
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1723
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1724 if (!hasCreateDicomStl_)
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1725 {
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1726 LOG(WARNING) << "Your version of Orthanc (" << std::string(context->orthancVersion)
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1727 << ") is insufficient to create DICOM STL, it should be above 1.12.1";
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1728 }
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1729
25 5fc3ea6acbd5 fix deprecated calls Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	1730 OrthancPlugins::SetDescription(ORTHANC_PLUGIN_NAME, "STL plugin for Orthanc.");
0 4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1731
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1732 OrthancPlugins::RegisterRestCallback<ServeFile>("/stl/app/(.*)", true);
3 0fb06c6a6c87 added route "/instances/{id}/stl" Sebastien Jodogne <s.jodogne@gmail.com> parents: 2 diff changeset	1733 OrthancPlugins::RegisterRestCallback<ExtractStl>("/instances/([0-9a-f-]+)/stl", true);
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1734 OrthancPlugins::RegisterRestCallback<ListStructures>("/stl/rt-struct/([0-9a-f-]+)", true);
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1735
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1736 if (hasCreateDicomStl_)
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1737 {
8 d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1738 OrthancPlugins::RegisterRestCallback<EncodeStructureSet>("/stl/encode-rtstruct", true);
d1267c6c33e1 added route /stl/encode-nifti Sebastien Jodogne <s.jodogne@gmail.com> parents: 7 diff changeset	1739 OrthancPlugins::RegisterRestCallback<EncodeNifti>("/stl/encode-nifti", true);
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1740 }
0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1741
2 2bdb9acb7dcf added STL viewer button at instance level too Sebastien Jodogne <s.jodogne@gmail.com> parents: 1 diff changeset	1742 // Extend the default Orthanc Explorer with custom JavaScript for STL
2bdb9acb7dcf added STL viewer button at instance level too Sebastien Jodogne <s.jodogne@gmail.com> parents: 1 diff changeset	1743 std::string explorer;
2bdb9acb7dcf added STL viewer button at instance level too Sebastien Jodogne <s.jodogne@gmail.com> parents: 1 diff changeset	1744
2bdb9acb7dcf added STL viewer button at instance level too Sebastien Jodogne <s.jodogne@gmail.com> parents: 1 diff changeset	1745 {
2bdb9acb7dcf added STL viewer button at instance level too Sebastien Jodogne <s.jodogne@gmail.com> parents: 1 diff changeset	1746 Orthanc::EmbeddedResources::GetFileResource(explorer, Orthanc::EmbeddedResources::ORTHANC_EXPLORER);
2bdb9acb7dcf added STL viewer button at instance level too Sebastien Jodogne <s.jodogne@gmail.com> parents: 1 diff changeset	1747
2bdb9acb7dcf added STL viewer button at instance level too Sebastien Jodogne <s.jodogne@gmail.com> parents: 1 diff changeset	1748 std::map<std::string, std::string> dictionary;
2bdb9acb7dcf added STL viewer button at instance level too Sebastien Jodogne <s.jodogne@gmail.com> parents: 1 diff changeset	1749 dictionary["HAS_CREATE_DICOM_STL"] = (hasCreateDicomStl_ ? "true" : "false");
2bdb9acb7dcf added STL viewer button at instance level too Sebastien Jodogne <s.jodogne@gmail.com> parents: 1 diff changeset	1750 explorer = Orthanc::Toolbox::SubstituteVariables(explorer, dictionary);
2bdb9acb7dcf added STL viewer button at instance level too Sebastien Jodogne <s.jodogne@gmail.com> parents: 1 diff changeset	1751
25 5fc3ea6acbd5 fix deprecated calls Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	1752 OrthancPlugins::ExtendOrthancExplorer(ORTHANC_PLUGIN_NAME, explorer);
2 2bdb9acb7dcf added STL viewer button at instance level too Sebastien Jodogne <s.jodogne@gmail.com> parents: 1 diff changeset	1753 }
2bdb9acb7dcf added STL viewer button at instance level too Sebastien Jodogne <s.jodogne@gmail.com> parents: 1 diff changeset	1754
0 4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1755 return 0;
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1756 }
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1757
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1758
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1759 ORTHANC_PLUGINS_API void OrthancPluginFinalize()
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1760 {
1 0f03a8a0bd6f encoding of RT-STRUCT as STL Sebastien Jodogne <s.jodogne@gmail.com> parents: 0 diff changeset	1761 Orthanc::FinalizeFramework();
0 4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1762 }
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1763
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1764
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1765 ORTHANC_PLUGINS_API const char* OrthancPluginGetName()
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1766 {
25 5fc3ea6acbd5 fix deprecated calls Sebastien Jodogne <s.jodogne@gmail.com> parents: 24 diff changeset	1767 return ORTHANC_PLUGIN_NAME;
0 4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1768 }
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1769
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1770
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1771 ORTHANC_PLUGINS_API const char* OrthancPluginGetVersion()
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1772 {
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1773 return ORTHANC_STL_VERSION;
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1774 }
4e889a8e8be2 initial commit of the viewer plugin Sebastien Jodogne <s.jodogne@gmail.com> parents: diff changeset	1775 }

Mercurial > hg > orthanc-stl

annotate Sources/Plugin.cpp @ 28:410003c50b17