annotate Framework/Layers/SiblingSliceLocationFactory.cpp @ 31:9aace933cb64

sharing code with the Orthanc core
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 16 Dec 2016 15:41:20 +0100
parents 351ab0da0150
children 7207a407bcd8
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
0
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
1 /**
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
2 * Stone of Orthanc
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
4 * Department, University Hospital of Liege, Belgium
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
5 *
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
6 * This program is free software: you can redistribute it and/or
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
7 * modify it under the terms of the GNU General Public License as
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
8 * published by the Free Software Foundation, either version 3 of the
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
9 * License, or (at your option) any later version.
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
10 *
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
11 * In addition, as a special exception, the copyright holders of this
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
12 * program give permission to link the code of its release with the
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
13 * OpenSSL project's "OpenSSL" library (or with modified versions of it
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
14 * that use the same license as the "OpenSSL" library), and distribute
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
15 * the linked executables. You must obey the GNU General Public License
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
16 * in all respects for all of the code used other than "OpenSSL". If you
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
17 * modify file(s) with this exception, you may extend this exception to
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
18 * your version of the file(s), but you are not obligated to do so. If
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
19 * you do not wish to do so, delete this exception statement from your
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
20 * version. If you delete this exception statement from all source files
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
21 * in the program, then also delete it here.
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
22 *
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
23 * This program is distributed in the hope that it will be useful, but
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
24 * WITHOUT ANY WARRANTY; without even the implied warranty of
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
26 * General Public License for more details.
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
27 *
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
28 * You should have received a copy of the GNU General Public License
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
29 * along with this program. If not, see <http://www.gnu.org/licenses/>.
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
30 **/
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
31
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
32
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
33 #include "SiblingSliceLocationFactory.h"
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
34
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
35 #include "LineLayerRenderer.h"
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
36
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
37 namespace OrthancStone
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
38 {
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
39 SiblingSliceLocationFactory::SiblingSliceLocationFactory(LayeredSceneWidget& owner,
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
40 LayeredSceneWidget& sibling) :
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
41 owner_(owner),
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
42 sibling_(sibling),
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
43 hasLayerIndex_(false)
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
44 {
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
45 style_.SetColor(0, 255, 0);
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
46 slice_ = sibling.GetSlice();
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
47 sibling_.Register(*this);
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
48 }
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
49
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
50
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
51 void SiblingSliceLocationFactory::NotifySliceChange(const LayeredSceneWidget& source,
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
52 const SliceGeometry& slice)
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
53 {
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
54 if (&source == &sibling_)
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
55 {
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
56 SetSlice(slice);
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
57 }
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
58 }
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
59
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
60
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
61 void SiblingSliceLocationFactory::SetLayerIndex(size_t layerIndex)
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
62 {
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
63 boost::mutex::scoped_lock lock(mutex_);
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
64 hasLayerIndex_ = true;
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
65 layerIndex_ = layerIndex;
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
66 }
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
67
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
68
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
69 void SiblingSliceLocationFactory::SetStyle(const RenderStyle& style)
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
70 {
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
71 boost::mutex::scoped_lock lock(mutex_);
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
72 style_ = style;
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
73 }
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
74
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
75
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
76 RenderStyle SiblingSliceLocationFactory::GetRenderStyle()
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
77 {
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
78 boost::mutex::scoped_lock lock(mutex_);
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
79 return style_;
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
80 }
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
81
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
82
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
83 void SiblingSliceLocationFactory::SetSlice(const SliceGeometry& slice)
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
84 {
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
85 boost::mutex::scoped_lock lock(mutex_);
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
86 slice_ = slice;
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
87
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
88 if (hasLayerIndex_)
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
89 {
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
90 owner_.InvalidateLayer(layerIndex_);
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
91 }
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
92 }
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
93
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
94
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
95 ILayerRenderer* SiblingSliceLocationFactory::CreateLayerRenderer(const SliceGeometry& viewportSlice)
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
96 {
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
97 Vector p, d;
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
98 RenderStyle style;
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
99
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
100 {
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
101 boost::mutex::scoped_lock lock(mutex_);
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
102
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
103 style = style_;
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
104
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
105 // Compute the line of intersection between the two slices
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
106 if (!GeometryToolbox::IntersectTwoPlanes(p, d,
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
107 slice_.GetOrigin(), slice_.GetNormal(),
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
108 viewportSlice.GetOrigin(), viewportSlice.GetNormal()))
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
109 {
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
110 // The two slice are parallel, don't try and display the intersection
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
111 return NULL;
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
112 }
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
113 }
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
114
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
115 double x1, y1, x2, y2;
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
116 viewportSlice.ProjectPoint(x1, y1, p);
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
117 viewportSlice.ProjectPoint(x2, y2, p + 1000.0 * d);
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
118
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
119 double sx1, sy1, sx2, sy2;
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
120 owner_.GetView().GetSceneExtent(sx1, sy1, sx2, sy2);
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
121
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
122 if (GeometryToolbox::ClipLineToRectangle(x1, y1, x2, y2,
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
123 x1, y1, x2, y2,
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
124 sx1, sy1, sx2, sy2))
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
125 {
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
126 std::auto_ptr<ILayerRenderer> layer(new LineLayerRenderer(x1, y1, x2, y2));
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
127 layer->SetLayerStyle(style);
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
128 return layer.release();
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
129 }
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
130 else
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
131 {
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
132 // Parallel slices
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
133 return NULL;
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
134 }
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
135 }
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
136
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
137
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
138 ISliceableVolume& SiblingSliceLocationFactory::GetSourceVolume() const
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
139 {
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
140 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
141 }
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
142
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
143
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
144 void SiblingSliceLocationFactory::Configure(LayeredSceneWidget& a,
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
145 LayeredSceneWidget& b)
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
146 {
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
147 {
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
148 size_t layerIndex;
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
149 ILayerRendererFactory& factory = a.AddLayer(layerIndex, new SiblingSliceLocationFactory(a, b));
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
150 dynamic_cast<SiblingSliceLocationFactory&>(factory).SetLayerIndex(layerIndex);
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
151 }
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
152
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
153 {
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
154 size_t layerIndex;
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
155 ILayerRendererFactory& factory = b.AddLayer(layerIndex, new SiblingSliceLocationFactory(b, a));
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
156 dynamic_cast<SiblingSliceLocationFactory&>(factory).SetLayerIndex(layerIndex);
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
157 }
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
158 }
351ab0da0150 initial commit
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
159 }