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annotate UnitTestsSources/VolumeRenderingTests.cpp @ 1781:bf4b15b059ea

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unit test VolumeRendering.FlipAxial
author Sebastien Jodogne <s.jodogne@gmail.com>
date Fri, 14 May 2021 15:35:24 +0200
parents b7c9fd1e9fb0
children f053c80ea411
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1 /**
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2 * Stone of Orthanc
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3 * Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics
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4 * Department, University Hospital of Liege, Belgium
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5 * Copyright (C) 2017-2021 Osimis S.A., Belgium
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6 *
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7 * This program is free software: you can redistribute it and/or
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8 * modify it under the terms of the GNU Affero General Public License
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9 * as published by the Free Software Foundation, either version 3 of
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10 * the License, or (at your option) any later version.
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11 *
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12 * This program is distributed in the hope that it will be useful, but
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13 * WITHOUT ANY WARRANTY; without even the implied warranty of
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14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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15 * Affero General Public License for more details.
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16 *
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17 * You should have received a copy of the GNU Affero General Public License
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18 * along with this program. If not, see <http://www.gnu.org/licenses/>.
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19 **/
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20
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22 #include "../OrthancStone/Sources/Scene2D/CairoCompositor.h"
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23 #include "../OrthancStone/Sources/Scene2D/ColorTextureSceneLayer.h"
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24 #include "../OrthancStone/Sources/Scene2D/CopyStyleConfigurator.h"
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25 #include "../OrthancStone/Sources/Volumes/DicomVolumeImageMPRSlicer.h"
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26 #include "../OrthancStone/Sources/Volumes/DicomVolumeImageReslicer.h"
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27
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28 #include <Images/ImageProcessing.h>
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29 #include <Images/ImageTraits.h>
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30 #include <OrthancException.h>
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31
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32 #include <gtest/gtest.h>
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34
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35 static float GetPixelValue(const Orthanc::ImageAccessor& image,
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36 unsigned int x,
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37 unsigned int y)
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38 {
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39 switch (image.GetFormat())
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40 {
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41 case Orthanc::PixelFormat_Grayscale8:
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42 return Orthanc::ImageTraits<Orthanc::PixelFormat_Grayscale8>::GetFloatPixel(image, x, y);
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43
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44 case Orthanc::PixelFormat_Float32:
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45 return Orthanc::ImageTraits<Orthanc::PixelFormat_Float32>::GetFloatPixel(image, x, y);
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46
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47 case Orthanc::PixelFormat_RGB24:
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48 {
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49 Orthanc::PixelTraits<Orthanc::PixelFormat_RGB24>::PixelType pixel;
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50 Orthanc::ImageTraits<Orthanc::PixelFormat_RGB24>::GetPixel(pixel, image, x, y);
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51 return pixel.red_;
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52 }
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53
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54 case Orthanc::PixelFormat_BGRA32:
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55 {
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56 Orthanc::PixelTraits<Orthanc::PixelFormat_BGRA32>::PixelType pixel;
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57 Orthanc::ImageTraits<Orthanc::PixelFormat_BGRA32>::GetPixel(pixel, image, x, y);
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58 return pixel.red_;
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59 }
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60
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61 default:
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62 throw Orthanc::OrthancException(Orthanc::ErrorCode_NotImplemented);
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63 }
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64 }
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65
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66
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67 static bool IsConstImage(float value,
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68 const Orthanc::ImageAccessor& image)
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69 {
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70 for (unsigned int y = 0; y < image.GetHeight(); y++)
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71 {
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72 for (unsigned int x = 0; x < image.GetWidth(); x++)
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73 {
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74 if (!OrthancStone::LinearAlgebra::IsNear(value, GetPixelValue(image, x, y)))
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75 {
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76 return false;
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77 }
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78 }
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79 }
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80
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81 return true;
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82 }
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83
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84
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85 static bool IsConstRegion(float value,
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86 const Orthanc::ImageAccessor& image,
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87 unsigned int x,
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88 unsigned int y,
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89 unsigned int width,
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90 unsigned int height)
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91 {
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92 Orthanc::ImageAccessor region;
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93 image.GetRegion(region, x, y, width, height);
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94 return IsConstImage(value, region);
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95 }
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96
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97
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98 static bool IsConstImageWithExclusion(float value,
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99 const Orthanc::ImageAccessor& image,
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100 unsigned int exclusionX,
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101 unsigned int exclusionY,
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102 unsigned int exclusionWidth,
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103 unsigned int exclusionHeight)
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104 {
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105 for (unsigned int y = 0; y < image.GetHeight(); y++)
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106 {
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107 for (unsigned int x = 0; x < image.GetWidth(); x++)
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108 {
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109 if ((x < exclusionX ||
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110 y < exclusionY ||
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111 x >= exclusionX + exclusionWidth ||
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112 y >= exclusionY + exclusionHeight) &&
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113 !OrthancStone::LinearAlgebra::IsNear(value, GetPixelValue(image, x, y)))
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114 {
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115 return false;
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116 }
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117 }
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118 }
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119
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120 return true;
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121 }
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122
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123
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124 static bool AreSameImages(const Orthanc::ImageAccessor& image1,
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125 const Orthanc::ImageAccessor& image2)
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126 {
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127 if (image1.GetWidth() != image2.GetWidth() ||
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128 image1.GetHeight() != image2.GetHeight())
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129 {
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130 return false;
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131 }
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132
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133 for (unsigned int y = 0; y < image1.GetHeight(); y++)
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134 {
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135 for (unsigned int x = 0; x < image1.GetWidth(); x++)
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136 {
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137 if (!OrthancStone::LinearAlgebra::IsNear(GetPixelValue(image1, x, y),
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138 GetPixelValue(image2, x, y)))
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139 {
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140 return false;
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141 }
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142 }
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143 }
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144
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145 return true;
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146 }
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147
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148
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149 static void Assign3x3Pattern(Orthanc::ImageAccessor& image)
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150 {
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151 if (image.GetFormat() == Orthanc::PixelFormat_Grayscale8 &&
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152 image.GetWidth() == 3 &&
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153 image.GetHeight() == 3)
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154 {
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155 unsigned int v = 0;
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156 for (unsigned int y = 0; y < image.GetHeight(); y++)
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157 {
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158 uint8_t *p = reinterpret_cast<uint8_t*>(image.GetRow(y));
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159 for (unsigned int x = 0; x < image.GetWidth(); x++, p++)
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160 {
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161 *p = v;
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162 v += 25;
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163 }
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164 }
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165 }
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166 else
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167 {
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168 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
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169 }
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170 }
1780
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171
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172
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173 static Orthanc::ImageAccessor* Render(const OrthancStone::Scene2D& scene,
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174 unsigned int width,
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175 unsigned int height)
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176 {
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177 OrthancStone::CairoCompositor compositor(width, height);
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178 compositor.Refresh(scene);
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179
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180 Orthanc::ImageAccessor rendered;
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181 compositor.GetCanvas().GetReadOnlyAccessor(rendered);
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182
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183 return Orthanc::Image::Clone(rendered);
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184 }
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de5c965f0697 simplifying test VolumeRendering.Axial
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185
de5c965f0697 simplifying test VolumeRendering.Axial
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186
1780
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187
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188 // Render the scene using the identity viewpoint (default)
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189 static Orthanc::ImageAccessor* Render(OrthancStone::ISceneLayer* layer,
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190 unsigned int width,
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191 unsigned int height)
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192 {
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193 OrthancStone::Scene2D scene;
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194 scene.SetLayer(0, layer);
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195 return Render(scene, width, height);
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196 }
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197
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198
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diff changeset
199 enum SlicerType
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200 {
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201 SlicerType_MPR = 0,
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202 SlicerType_Reslicer = 1
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203 };
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204
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diff changeset
205
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diff changeset
206 static OrthancStone::TextureBaseSceneLayer* SliceVolume(boost::shared_ptr<OrthancStone::DicomVolumeImage> volume,
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207 const OrthancStone::CoordinateSystem3D& volumeCoordinates,
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208 const OrthancStone::CoordinateSystem3D& cuttingPlane,
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209 SlicerType type)
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f302bbddf94d sync, trying to fix DicomVolumeImageReslicer
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diff changeset
210 {
1772
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diff changeset
211 Orthanc::DicomMap dicom;
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diff changeset
212 dicom.SetValue(Orthanc::DICOM_TAG_STUDY_INSTANCE_UID, "study", false);
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213 dicom.SetValue(Orthanc::DICOM_TAG_SERIES_INSTANCE_UID, "series", false);
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diff changeset
214 dicom.SetValue(Orthanc::DICOM_TAG_SOP_INSTANCE_UID, "sop", false);
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diff changeset
215
1780
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diff changeset
216 volume->SetDicomParameters(OrthancStone::DicomInstanceParameters(dicom));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
217
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diff changeset
218 std::unique_ptr<OrthancStone::IVolumeSlicer> slicer;
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
219
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
220 switch (type)
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
221 {
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
222 case SlicerType_MPR:
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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223 slicer.reset(new OrthancStone::DicomVolumeImageMPRSlicer(volume));
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diff changeset
224 break;
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diff changeset
225
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
226 case SlicerType_Reslicer:
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227 slicer.reset(new OrthancStone::DicomVolumeImageReslicer(volume));
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228 break;
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diff changeset
229
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diff changeset
230 default:
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diff changeset
231 throw Orthanc::OrthancException(Orthanc::ErrorCode_ParameterOutOfRange);
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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232 }
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diff changeset
233
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
234 std::unique_ptr<OrthancStone::IVolumeSlicer::IExtractedSlice> slice(slicer->ExtractSlice(cuttingPlane));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
235 if (slice->IsValid())
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
236 {
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
237 OrthancStone::CopyStyleConfigurator configurator;
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
238 return dynamic_cast<OrthancStone::TextureBaseSceneLayer*>(slice->CreateSceneLayer(&configurator, cuttingPlane));
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diff changeset
239 }
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diff changeset
240 else
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
241 {
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
242 return NULL;
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
243 }
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diff changeset
244 }
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
245
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
246
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diff changeset
247 static OrthancStone::TextureBaseSceneLayer* Slice3x3x1Pattern(const OrthancStone::CoordinateSystem3D& volumeCoordinates,
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
248 const OrthancStone::CoordinateSystem3D& cuttingPlane,
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diff changeset
249 SlicerType type)
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diff changeset
250 {
1772
6c246f862b00 unit test VolumeRendering.Basic
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diff changeset
251 OrthancStone::VolumeImageGeometry geometry;
6c246f862b00 unit test VolumeRendering.Basic
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diff changeset
252 geometry.SetSizeInVoxels(3, 3, 1);
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diff changeset
253 geometry.SetAxialGeometry(volumeCoordinates);
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diff changeset
254
1772
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diff changeset
255 boost::shared_ptr<OrthancStone::DicomVolumeImage> volume(new OrthancStone::DicomVolumeImage);
6c246f862b00 unit test VolumeRendering.Basic
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diff changeset
256 volume->Initialize(geometry, Orthanc::PixelFormat_Grayscale8, false);
6c246f862b00 unit test VolumeRendering.Basic
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diff changeset
257
6c246f862b00 unit test VolumeRendering.Basic
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diff changeset
258 {
6c246f862b00 unit test VolumeRendering.Basic
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diff changeset
259 OrthancStone::ImageBuffer3D::SliceWriter writer(volume->GetPixelData(), OrthancStone::VolumeProjection_Axial, 0);
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9ab251c03eda unit test VolumeRendering.TextureCorners
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diff changeset
260 Assign3x3Pattern(writer.GetAccessor());
1772
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diff changeset
261 }
6c246f862b00 unit test VolumeRendering.Basic
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diff changeset
262
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diff changeset
263 OrthancStone::Vector v = volume->GetGeometry().GetVoxelDimensions(OrthancStone::VolumeProjection_Axial);
1780
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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parents: 1779
diff changeset
264 if (!OrthancStone::LinearAlgebra::IsNear(1, v[0]) ||
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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parents: 1779
diff changeset
265 !OrthancStone::LinearAlgebra::IsNear(1, v[1]) ||
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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parents: 1779
diff changeset
266 !OrthancStone::LinearAlgebra::IsNear(1, v[2]))
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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parents: 1779
diff changeset
267 {
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
268 throw Orthanc::OrthancException(Orthanc::ErrorCode_InternalError);
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
269 }
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
270
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
271 return SliceVolume(volume, volumeCoordinates, cuttingPlane, type);
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
272 }
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
273
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
274
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
275 TEST(VolumeRendering, Axial)
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
276 {
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
277 OrthancStone::CoordinateSystem3D axial(OrthancStone::LinearAlgebra::CreateVector(-0.5, -0.5, 0),
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
278 OrthancStone::LinearAlgebra::CreateVector(1, 0, 0),
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
279 OrthancStone::LinearAlgebra::CreateVector(0, 1, 0));
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parents: 1774
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280
1774
95ece40bb298 DicomVolumeImageReslicer and DicomVolumeImageMPRSlicer behave identically on axial
Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
281 for (unsigned int mode = 0; mode < 2; mode++)
95ece40bb298 DicomVolumeImageReslicer and DicomVolumeImageMPRSlicer behave identically on axial
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diff changeset
282 {
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b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
283 OrthancStone::CoordinateSystem3D cuttingPlane;
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
284
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
285 std::unique_ptr<OrthancStone::TextureBaseSceneLayer> layer(Slice3x3x1Pattern(axial, cuttingPlane, static_cast<SlicerType>(mode)));
1772
6c246f862b00 unit test VolumeRendering.Basic
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diff changeset
286
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diff changeset
287 ASSERT_TRUE(layer.get() != NULL);
1775
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diff changeset
288 ASSERT_EQ(OrthancStone::ISceneLayer::Type_FloatTexture, layer->GetType());
fca942f4b4a7 fix conversion from voxel centers to texture borders
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diff changeset
289
fca942f4b4a7 fix conversion from voxel centers to texture borders
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diff changeset
290 OrthancStone::Extent2D box;
fca942f4b4a7 fix conversion from voxel centers to texture borders
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diff changeset
291 layer->GetBoundingBox(box);
fca942f4b4a7 fix conversion from voxel centers to texture borders
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292 ASSERT_FLOAT_EQ(-1.0f, box.GetX1());
fca942f4b4a7 fix conversion from voxel centers to texture borders
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diff changeset
293 ASSERT_FLOAT_EQ(-1.0f, box.GetY1());
fca942f4b4a7 fix conversion from voxel centers to texture borders
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diff changeset
294 ASSERT_FLOAT_EQ(2.0f, box.GetX2());
fca942f4b4a7 fix conversion from voxel centers to texture borders
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diff changeset
295 ASSERT_FLOAT_EQ(2.0f, box.GetY2());
fca942f4b4a7 fix conversion from voxel centers to texture borders
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diff changeset
296
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95ece40bb298 DicomVolumeImageReslicer and DicomVolumeImageMPRSlicer behave identically on axial
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diff changeset
297 {
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diff changeset
298 const Orthanc::ImageAccessor& texture = dynamic_cast<OrthancStone::TextureBaseSceneLayer&>(*layer).GetTexture();
de5c965f0697 simplifying test VolumeRendering.Axial
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299 ASSERT_EQ(3u, texture.GetWidth());
de5c965f0697 simplifying test VolumeRendering.Axial
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diff changeset
300 ASSERT_EQ(3u, texture.GetHeight());
de5c965f0697 simplifying test VolumeRendering.Axial
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parents: 1775
diff changeset
301 ASSERT_FLOAT_EQ(0, GetPixelValue(texture, 0, 0));
de5c965f0697 simplifying test VolumeRendering.Axial
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parents: 1775
diff changeset
302 ASSERT_FLOAT_EQ(25, GetPixelValue(texture, 1, 0));
de5c965f0697 simplifying test VolumeRendering.Axial
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parents: 1775
diff changeset
303 ASSERT_FLOAT_EQ(50, GetPixelValue(texture, 2, 0));
de5c965f0697 simplifying test VolumeRendering.Axial
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diff changeset
304 ASSERT_FLOAT_EQ(75, GetPixelValue(texture, 0, 1));
de5c965f0697 simplifying test VolumeRendering.Axial
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parents: 1775
diff changeset
305 ASSERT_FLOAT_EQ(100, GetPixelValue(texture, 1, 1));
de5c965f0697 simplifying test VolumeRendering.Axial
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parents: 1775
diff changeset
306 ASSERT_FLOAT_EQ(125, GetPixelValue(texture, 2, 1));
de5c965f0697 simplifying test VolumeRendering.Axial
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parents: 1775
diff changeset
307 ASSERT_FLOAT_EQ(150, GetPixelValue(texture, 0, 2));
de5c965f0697 simplifying test VolumeRendering.Axial
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parents: 1775
diff changeset
308 ASSERT_FLOAT_EQ(175, GetPixelValue(texture, 1, 2));
de5c965f0697 simplifying test VolumeRendering.Axial
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parents: 1775
diff changeset
309 ASSERT_FLOAT_EQ(200, GetPixelValue(texture, 2, 2));
1774
95ece40bb298 DicomVolumeImageReslicer and DicomVolumeImageMPRSlicer behave identically on axial
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diff changeset
310 }
1772
6c246f862b00 unit test VolumeRendering.Basic
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diff changeset
311
1780
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diff changeset
312 std::unique_ptr<Orthanc::ImageAccessor> rendered(Render(layer.release(), 5, 5));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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diff changeset
313 ASSERT_EQ(5u, rendered->GetWidth());
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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parents: 1779
diff changeset
314 ASSERT_EQ(5u, rendered->GetHeight());
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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parents: 1779
diff changeset
315 ASSERT_FLOAT_EQ(0, GetPixelValue(*rendered, 0, 0));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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parents: 1779
diff changeset
316 ASSERT_FLOAT_EQ(0, GetPixelValue(*rendered, 1, 0));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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parents: 1779
diff changeset
317 ASSERT_FLOAT_EQ(0, GetPixelValue(*rendered, 2, 0));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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parents: 1779
diff changeset
318 ASSERT_FLOAT_EQ(0, GetPixelValue(*rendered, 3, 0));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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parents: 1779
diff changeset
319 ASSERT_FLOAT_EQ(0, GetPixelValue(*rendered, 4, 0));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
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parents: 1779
diff changeset
320 ASSERT_FLOAT_EQ(0, GetPixelValue(*rendered, 0, 1));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
321 ASSERT_FLOAT_EQ(0, GetPixelValue(*rendered, 1, 1));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
322 ASSERT_FLOAT_EQ(0, GetPixelValue(*rendered, 2, 1));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
323 ASSERT_FLOAT_EQ(0, GetPixelValue(*rendered, 3, 1));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
324 ASSERT_FLOAT_EQ(0, GetPixelValue(*rendered, 4, 1));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
325 ASSERT_FLOAT_EQ(0, GetPixelValue(*rendered, 0, 2));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
326 ASSERT_FLOAT_EQ(0, GetPixelValue(*rendered, 1, 2));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
327 ASSERT_FLOAT_EQ(0, GetPixelValue(*rendered, 2, 2));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
328 ASSERT_FLOAT_EQ(25, GetPixelValue(*rendered, 3, 2));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
329 ASSERT_FLOAT_EQ(50, GetPixelValue(*rendered, 4, 2));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
330 ASSERT_FLOAT_EQ(0, GetPixelValue(*rendered, 0, 3));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
331 ASSERT_FLOAT_EQ(0, GetPixelValue(*rendered, 1, 3));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
332 ASSERT_FLOAT_EQ(75, GetPixelValue(*rendered, 2, 3));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
333 ASSERT_FLOAT_EQ(100, GetPixelValue(*rendered, 3, 3));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
334 ASSERT_FLOAT_EQ(125, GetPixelValue(*rendered, 4, 3));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
335 ASSERT_FLOAT_EQ(0, GetPixelValue(*rendered, 0, 4));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
336 ASSERT_FLOAT_EQ(0, GetPixelValue(*rendered, 1, 4));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
337 ASSERT_FLOAT_EQ(150, GetPixelValue(*rendered, 2, 4));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
338 ASSERT_FLOAT_EQ(175, GetPixelValue(*rendered, 3, 4));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
339 ASSERT_FLOAT_EQ(200, GetPixelValue(*rendered, 4, 4));
1774
95ece40bb298 DicomVolumeImageReslicer and DicomVolumeImageMPRSlicer behave identically on axial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1772
diff changeset
340 }
1771
f302bbddf94d sync, trying to fix DicomVolumeImageReslicer
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
diff changeset
341 }
1779
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
342
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
343
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
344 TEST(VolumeRendering, TextureCorners)
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
345 {
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
346 // The origin of a 2D texture is the coordinate of the BORDER of the
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
347 // top-left pixel, *not* the center of the top-left pixel (as in
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
348 // DICOM 3D convention)
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
349
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
350 Orthanc::Image pixel(Orthanc::PixelFormat_RGB24, 1, 1, false);
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
351 Orthanc::ImageProcessing::Set(pixel, 255, 0, 0, 255);
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
352
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
353 {
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
354 std::unique_ptr<OrthancStone::ColorTextureSceneLayer> layer(new OrthancStone::ColorTextureSceneLayer(pixel));
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
355 layer->SetOrigin(0, 0);
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
356
1780
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
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diff changeset
357 std::unique_ptr<Orthanc::ImageAccessor> rendered(Render(layer.release(), 2, 2));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
358 ASSERT_EQ(2u, rendered->GetWidth());
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
359 ASSERT_EQ(2u, rendered->GetHeight());
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
360 ASSERT_FLOAT_EQ(0, GetPixelValue(*rendered, 0, 0));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
361 ASSERT_FLOAT_EQ(0, GetPixelValue(*rendered, 1, 0));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
362 ASSERT_FLOAT_EQ(0, GetPixelValue(*rendered, 0, 1));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
363 ASSERT_FLOAT_EQ(255, GetPixelValue(*rendered, 1, 1));
1779
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
364 }
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
365
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
366 {
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
367 std::unique_ptr<OrthancStone::ColorTextureSceneLayer> layer(new OrthancStone::ColorTextureSceneLayer(pixel));
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
368 layer->SetOrigin(-0.01, 0);
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
369
1780
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
370 std::unique_ptr<Orthanc::ImageAccessor> rendered(Render(layer.release(), 2, 2));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
371 ASSERT_FLOAT_EQ(0, GetPixelValue(*rendered, 0, 0));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
372 ASSERT_FLOAT_EQ(0, GetPixelValue(*rendered, 1, 0));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
373 ASSERT_FLOAT_EQ(255, GetPixelValue(*rendered, 0, 1));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
374 ASSERT_FLOAT_EQ(0, GetPixelValue(*rendered, 1, 1));
1779
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
375 }
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
376
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
377 {
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
378 std::unique_ptr<OrthancStone::ColorTextureSceneLayer> layer(new OrthancStone::ColorTextureSceneLayer(pixel));
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
379 layer->SetOrigin(-0.01, -0.01);
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
380
1780
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
381 std::unique_ptr<Orthanc::ImageAccessor> rendered(Render(layer.release(), 2, 2));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
382 ASSERT_FLOAT_EQ(255, GetPixelValue(*rendered, 0, 0));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
383 ASSERT_FLOAT_EQ(0, GetPixelValue(*rendered, 1, 0));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
384 ASSERT_FLOAT_EQ(0, GetPixelValue(*rendered, 0, 1));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
385 ASSERT_FLOAT_EQ(0, GetPixelValue(*rendered, 1, 1));
1779
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
386 }
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
387
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
388 {
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
389 std::unique_ptr<OrthancStone::ColorTextureSceneLayer> layer(new OrthancStone::ColorTextureSceneLayer(pixel));
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
390 layer->SetOrigin(0, -0.01);
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
391
1780
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
392 std::unique_ptr<Orthanc::ImageAccessor> rendered(Render(layer.release(), 2, 2));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
393 ASSERT_FLOAT_EQ(0, GetPixelValue(*rendered, 0, 0));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
394 ASSERT_FLOAT_EQ(255, GetPixelValue(*rendered, 1, 0));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
395 ASSERT_FLOAT_EQ(0, GetPixelValue(*rendered, 0, 1));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
396 ASSERT_FLOAT_EQ(0, GetPixelValue(*rendered, 1, 1));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
397 }
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
398 }
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
399
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
400
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
401
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
402 TEST(VolumeRendering, FitTexture)
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
403 {
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
404 Orthanc::Image pixel(Orthanc::PixelFormat_RGB24, 1, 1, false);
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
405 Orthanc::ImageProcessing::Set(pixel, 255, 0, 0, 255);
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
406
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
407 {
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
408 std::unique_ptr<OrthancStone::ColorTextureSceneLayer> layer(new OrthancStone::ColorTextureSceneLayer(pixel));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
409 layer->SetOrigin(-42.0f, 35.0f);
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
410 layer->SetPixelSpacing(2, 3);
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
411
1779
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
412 OrthancStone::Scene2D scene;
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
413 scene.SetLayer(0, layer.release());
1780
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
414 scene.FitContent(30, 30);
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
415
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
416 std::unique_ptr<Orthanc::ImageAccessor> rendered(Render(scene, 30, 30));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
417 ASSERT_TRUE(IsConstRegion(0.0f, *rendered, 0, 0, 5, 30));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
418 ASSERT_TRUE(IsConstRegion(255.0f, *rendered, 5, 0, 20, 30));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
419 ASSERT_TRUE(IsConstRegion(0.0f, *rendered, 25, 0, 5, 30));
1779
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
420
1780
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
421 rendered.reset(Render(scene, 40, 30));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
422 ASSERT_TRUE(IsConstRegion(0.0f, *rendered, 0, 0, 10, 30));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
423 ASSERT_TRUE(IsConstRegion(255.0f, *rendered, 10, 0, 20, 30));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
424 ASSERT_TRUE(IsConstRegion(0.0f, *rendered, 30, 0, 5, 30));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
425
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
426 scene.FitContent(40, 30);
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
427 ASSERT_TRUE(IsConstRegion(0.0f, *rendered, 0, 0, 10, 30));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
428 ASSERT_TRUE(IsConstRegion(255.0f, *rendered, 10, 0, 20, 30));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
429 ASSERT_TRUE(IsConstRegion(0.0f, *rendered, 30, 0, 5, 30));
1779
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
430
1780
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
431 rendered.reset(Render(scene, 30, 36)); // The scene has not been fitted
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
432 ASSERT_TRUE(IsConstRegion(0.0f, *rendered, 0, 0, 30, 3));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
433 ASSERT_TRUE(IsConstRegion(0.0f, *rendered, 0, 0, 3, 36));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
434 ASSERT_TRUE(IsConstRegion(255.0f, *rendered, 5, 3, 20, 30));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
435 ASSERT_TRUE(IsConstRegion(0.0f, *rendered, 25, 0, 5, 36));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
436 ASSERT_TRUE(IsConstRegion(0.0f, *rendered, 0, 33, 30, 3));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
437
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
438 scene.FitContent(30, 36); // Refit
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
439 rendered.reset(Render(scene, 30, 36));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
440 ASSERT_TRUE(IsConstRegion(0.0f, *rendered, 0, 0, 3, 36));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
441 ASSERT_TRUE(IsConstRegion(255.0f, *rendered, 3, 0, 24, 36));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
442 ASSERT_TRUE(IsConstRegion(0.0f, *rendered, 27, 0, 3, 36));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
443 }
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
444
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
445 {
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
446 std::unique_ptr<OrthancStone::ColorTextureSceneLayer> layer(new OrthancStone::ColorTextureSceneLayer(pixel));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
447 layer->SetOrigin(42.0f, -35.0f);
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
448 layer->SetPixelSpacing(3, 2);
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
449
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
450 OrthancStone::Scene2D scene;
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
451 scene.SetLayer(0, layer.release());
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
452 scene.FitContent(30, 30);
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
453
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
454 std::unique_ptr<Orthanc::ImageAccessor> rendered(Render(scene, 30, 30));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
455 ASSERT_TRUE(IsConstRegion(0.0f, *rendered, 0, 0, 30, 5));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
456 ASSERT_TRUE(IsConstRegion(255.0f, *rendered, 0, 5, 30, 20));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
457 ASSERT_TRUE(IsConstRegion(0.0f, *rendered, 0, 25, 30, 5));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
458
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
459 rendered.reset(Render(scene, 30, 40));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
460 ASSERT_TRUE(IsConstRegion(0.0f, *rendered, 0, 0, 30, 10));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
461 ASSERT_TRUE(IsConstRegion(255.0f, *rendered, 0, 10, 30, 20));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
462 ASSERT_TRUE(IsConstRegion(0.0f, *rendered, 0, 30, 30, 5));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
463
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
464 scene.FitContent(30, 40);
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
465 ASSERT_TRUE(IsConstRegion(0.0f, *rendered, 0, 0, 30, 10));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
466 ASSERT_TRUE(IsConstRegion(255.0f, *rendered, 0, 10, 30, 20));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
467 ASSERT_TRUE(IsConstRegion(0.0f, *rendered, 0, 30, 30, 5));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
468
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
469 rendered.reset(Render(scene, 36, 30)); // The scene has not been fitted
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
470 ASSERT_TRUE(IsConstRegion(0.0f, *rendered, 0, 0, 3, 30));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
471 ASSERT_TRUE(IsConstRegion(0.0f, *rendered, 0, 0, 36, 3));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
472 ASSERT_TRUE(IsConstRegion(255.0f, *rendered, 3, 5, 30, 20));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
473 ASSERT_TRUE(IsConstRegion(0.0f, *rendered, 0, 25, 36, 5));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
474 ASSERT_TRUE(IsConstRegion(0.0f, *rendered, 33, 0, 3, 30));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
475
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
476 scene.FitContent(36, 30); // Refit
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
477 rendered.reset(Render(scene, 36, 30));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
478 ASSERT_TRUE(IsConstRegion(0.0f, *rendered, 0, 0, 36, 3));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
479 ASSERT_TRUE(IsConstRegion(255.0f, *rendered, 0, 3, 36, 24));
b7c9fd1e9fb0 unit test VolumeRendering.FitTexture
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1779
diff changeset
480 ASSERT_TRUE(IsConstRegion(0.0f, *rendered, 0, 27, 36, 3));
1779
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
481 }
9ab251c03eda unit test VolumeRendering.TextureCorners
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1778
diff changeset
482 }
1781
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
483
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
484
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
485 TEST(VolumeRendering, FlipAxial)
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
486 {
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
487 double x = 2;
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
488 double y = 1;
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
489 OrthancStone::CoordinateSystem3D axial(OrthancStone::LinearAlgebra::CreateVector(x, y, 0),
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
490 OrthancStone::LinearAlgebra::CreateVector(1, 0, 0),
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
491 OrthancStone::LinearAlgebra::CreateVector(0, 1, 0));
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
492
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
493 Orthanc::Image pattern(Orthanc::PixelFormat_Grayscale8, 3, 3, false);
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
494 Assign3x3Pattern(pattern);
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
495
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
496 Orthanc::Image patternX(Orthanc::PixelFormat_Grayscale8, 3, 3, false);
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
497 Assign3x3Pattern(patternX);
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
498 Orthanc::ImageProcessing::FlipX(patternX);
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
499
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
500 Orthanc::Image patternY(Orthanc::PixelFormat_Grayscale8, 3, 3, false);
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
501 Assign3x3Pattern(patternY);
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
502 Orthanc::ImageProcessing::FlipY(patternY);
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
503
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
504 Orthanc::Image patternXY(Orthanc::PixelFormat_Grayscale8, 3, 3, false);
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
505 Assign3x3Pattern(patternXY);
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
506 Orthanc::ImageProcessing::FlipX(patternXY);
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
507 Orthanc::ImageProcessing::FlipY(patternXY);
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
508
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
509 for (unsigned int mode = 0; mode < 2; mode++)
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
510 {
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
511 {
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
512 OrthancStone::CoordinateSystem3D cuttingPlane(OrthancStone::LinearAlgebra::CreateVector(0, 0, 0),
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
513 OrthancStone::LinearAlgebra::CreateVector(1, 0, 0),
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
514 OrthancStone::LinearAlgebra::CreateVector(0, 1, 0));
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
515
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
516 std::unique_ptr<OrthancStone::TextureBaseSceneLayer> layer(Slice3x3x1Pattern(axial, cuttingPlane, static_cast<SlicerType>(mode)));
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
517 ASSERT_TRUE(AreSameImages(layer->GetTexture(), pattern));
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
518
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
519 OrthancStone::Extent2D extent;
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
520 layer->GetBoundingBox(extent);
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
521 ASSERT_FLOAT_EQ(x - 0.5, extent.GetX1());
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
522 ASSERT_FLOAT_EQ(y - 0.5, extent.GetY1());
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
523 ASSERT_FLOAT_EQ(x + 2.5, extent.GetX2());
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
524 ASSERT_FLOAT_EQ(y + 2.5, extent.GetY2());
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
525
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
526 std::unique_ptr<Orthanc::ImageAccessor> rendered(Render(layer.release(), 15, 15));
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
527 ASSERT_TRUE(IsConstImageWithExclusion(0.0f, *rendered, 9, 8, 3, 3));
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
528
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
529 Orthanc::ImageAccessor p;
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
530 rendered->GetRegion(p, 9, 8, 3, 3);
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
531 ASSERT_TRUE(AreSameImages(p, pattern));
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
532 }
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
533
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
534 {
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
535 OrthancStone::CoordinateSystem3D cuttingPlane(OrthancStone::LinearAlgebra::CreateVector(0, 0, 0),
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
536 OrthancStone::LinearAlgebra::CreateVector(-1, 0, 0),
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
537 OrthancStone::LinearAlgebra::CreateVector(0, 1, 0));
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
538
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
539 std::unique_ptr<OrthancStone::TextureBaseSceneLayer> layer(Slice3x3x1Pattern(axial, cuttingPlane, static_cast<SlicerType>(mode)));
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
540 if (mode == 1)
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
541 {
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
542 // Reslicer directly flips the pixels of the texture
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
543 ASSERT_TRUE(AreSameImages(layer->GetTexture(), patternX));
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
544 }
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
545 else
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
546 {
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
547 // MPR slicer uses "TextureBaseSceneLayer::SetTransform()" to flip
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
548 ASSERT_TRUE(AreSameImages(layer->GetTexture(), pattern));
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
549 }
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
550
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
551 OrthancStone::Extent2D extent;
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
552 layer->GetBoundingBox(extent);
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
553 ASSERT_FLOAT_EQ(-(x + 2.5), extent.GetX1());
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
554 ASSERT_FLOAT_EQ(y - 0.5, extent.GetY1());
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
555 ASSERT_FLOAT_EQ(-(x - 0.5), extent.GetX2());
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
556 ASSERT_FLOAT_EQ(y + 2.5, extent.GetY2());
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
557
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
558 std::unique_ptr<Orthanc::ImageAccessor> rendered(Render(layer.release(), 15, 15));
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
559 ASSERT_TRUE(IsConstImageWithExclusion(0.0f, *rendered, 3, 8, 3, 3));
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
560
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
561 Orthanc::ImageAccessor p;
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
562 rendered->GetRegion(p, 3, 8, 3, 3);
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
563 ASSERT_TRUE(AreSameImages(p, patternX));
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
564 }
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
565
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
566 {
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
567 OrthancStone::CoordinateSystem3D cuttingPlane(OrthancStone::LinearAlgebra::CreateVector(0, 0, 0),
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
568 OrthancStone::LinearAlgebra::CreateVector(1, 0, 0),
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
569 OrthancStone::LinearAlgebra::CreateVector(0, -1, 0));
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
570
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
571 std::unique_ptr<OrthancStone::TextureBaseSceneLayer> layer(Slice3x3x1Pattern(axial, cuttingPlane, static_cast<SlicerType>(mode)));
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
572 if (mode == 1)
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
573 {
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
574 ASSERT_TRUE(AreSameImages(layer->GetTexture(), patternY));
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
575 }
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
576 else
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
577 {
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
578 ASSERT_TRUE(AreSameImages(layer->GetTexture(), pattern));
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
579 }
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
580
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
581 OrthancStone::Extent2D extent;
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
582 layer->GetBoundingBox(extent);
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
583 ASSERT_FLOAT_EQ(x - 0.5, extent.GetX1());
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
584 ASSERT_FLOAT_EQ(-(y + 2.5), extent.GetY1());
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
585 ASSERT_FLOAT_EQ(x + 2.5, extent.GetX2());
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
586 ASSERT_FLOAT_EQ(-(y - 0.5), extent.GetY2());
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
587
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
588 std::unique_ptr<Orthanc::ImageAccessor> rendered(Render(layer.release(), 15, 15));
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
589 ASSERT_TRUE(IsConstImageWithExclusion(0.0f, *rendered, 9, 4, 3, 3));
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
590
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
591 Orthanc::ImageAccessor p;
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
592 rendered->GetRegion(p, 9, 4, 3, 3);
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
593 ASSERT_TRUE(AreSameImages(p, patternY));
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
594 }
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
595
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
596 {
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
597 OrthancStone::CoordinateSystem3D cuttingPlane(OrthancStone::LinearAlgebra::CreateVector(0, 0, 0),
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
598 OrthancStone::LinearAlgebra::CreateVector(-1, 0, 0),
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
599 OrthancStone::LinearAlgebra::CreateVector(0, -1, 0));
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
600
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
601 std::unique_ptr<OrthancStone::TextureBaseSceneLayer> layer(Slice3x3x1Pattern(axial, cuttingPlane, static_cast<SlicerType>(mode)));
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
602 if (mode == 1)
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
603 {
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
604 ASSERT_TRUE(AreSameImages(layer->GetTexture(), patternXY));
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
605 }
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
606 else
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
607 {
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
608 ASSERT_TRUE(AreSameImages(layer->GetTexture(), pattern));
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
609 }
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
610
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
611 OrthancStone::Extent2D extent;
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
612 layer->GetBoundingBox(extent);
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
613 ASSERT_FLOAT_EQ(-(x + 2.5), extent.GetX1());
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
614 ASSERT_FLOAT_EQ(-(y + 2.5), extent.GetY1());
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
615 ASSERT_FLOAT_EQ(-(x - 0.5), extent.GetX2());
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
616 ASSERT_FLOAT_EQ(-(y - 0.5), extent.GetY2());
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
617
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
618 std::unique_ptr<Orthanc::ImageAccessor> rendered(Render(layer.release(), 15, 15));
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
619 ASSERT_TRUE(IsConstImageWithExclusion(0.0f, *rendered, 3, 4, 3, 3));
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
620
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
621 Orthanc::ImageAccessor p;
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
622 rendered->GetRegion(p, 3, 4, 3, 3);
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
623 ASSERT_TRUE(AreSameImages(p, patternXY));
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
624 }
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
625 }
bf4b15b059ea unit test VolumeRendering.FlipAxial
Sebastien Jodogne <s.jodogne@gmail.com>
parents: 1780
diff changeset
626 }