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<div class="fragment"><div class="line"><a id="l00001" name="l00001"></a><span class="lineno"> 1</span> </div>
<div class="line"><a id="l00029" name="l00029"></a><span class="lineno"> 29</span><span class="preprocessor">#include <iostream></span></div>
<div class="line"><a id="l00030" name="l00030"></a><span class="lineno"> 30</span> </div>
<div class="line"><a id="l00031" name="l00031"></a><span class="lineno"> 31</span><span class="preprocessor">#include "DGtal/base/Common.h"</span></div>
<div class="line"><a id="l00032" name="l00032"></a><span class="lineno"> 32</span><span class="preprocessor">#include "DGtal/helpers/StdDefs.h"</span></div>
<div class="line"><a id="l00033" name="l00033"></a><span class="lineno"> 33</span><span class="preprocessor">#include "DGtal/io/viewers/PolyscopeViewer.h"</span></div>
<div class="line"><a id="l00034" name="l00034"></a><span class="lineno"> 34</span><span class="preprocessor">#include "DGtal/io/readers/TableReader.h"</span></div>
<div class="line"><a id="l00035" name="l00035"></a><span class="lineno"> 35</span><span class="preprocessor">#include "DGtal/io/readers/PointListReader.h"</span></div>
<div class="line"><a id="l00036" name="l00036"></a><span class="lineno"> 36</span><span class="preprocessor">#include "DGtal/io/readers/MeshReader.h"</span></div>
<div class="line"><a id="l00037" name="l00037"></a><span class="lineno"> 37</span><span class="preprocessor">#include "DGtal/topology/helpers/Surfaces.h"</span></div>
<div class="line"><a id="l00038" name="l00038"></a><span class="lineno"> 38</span><span class="preprocessor">#include "DGtal/topology/SurfelAdjacency.h"</span></div>
<div class="line"><a id="l00039" name="l00039"></a><span class="lineno"> 39</span><span class="preprocessor">#include "DGtal/shapes/Mesh.h"</span></div>
<div class="line"><a id="l00040" name="l00040"></a><span class="lineno"> 40</span><span class="preprocessor">#include "DGtal/io/Color.h"</span></div>
<div class="line"><a id="l00041" name="l00041"></a><span class="lineno"> 41</span><span class="preprocessor">#include "DGtal/io/colormaps/HueShadeColorMap.h"</span></div>
<div class="line"><a id="l00042" name="l00042"></a><span class="lineno"> 42</span><span class="preprocessor">#include "DGtal/io/readers/GenericReader.h"</span></div>
<div class="line"><a id="l00043" name="l00043"></a><span class="lineno"> 43</span> </div>
<div class="line"><a id="l00044" name="l00044"></a><span class="lineno"> 44</span><span class="preprocessor">#include "CLI11.hpp"</span></div>
<div class="line"><a id="l00045" name="l00045"></a><span class="lineno"> 45</span> </div>
<div class="line"><a id="l00046" name="l00046"></a><span class="lineno"> 46</span><span class="keyword">using namespace </span>std;</div>
<div class="line"><a id="l00047" name="l00047"></a><span class="lineno"> 47</span><span class="keyword">using namespace </span><a class="code hl_namespace" href="namespaceDGtal.html">DGtal</a>;</div>
<div class="line"><a id="l00048" name="l00048"></a><span class="lineno"> 48</span><span class="keyword">using namespace </span>Z3i;</div>
<div class="line"><a id="l00049" name="l00049"></a><span class="lineno"> 49</span> </div>
<div class="line"><a id="l00050" name="l00050"></a><span class="lineno"> 50</span><span class="keyword">typedef</span> PolyscopeViewer<Z3i::Space, Z3i::KSpace> Viewer;</div>
<div class="line"><a id="l00051" name="l00051"></a><span class="lineno"> 51</span> </div>
<div class="line"><a id="l00134" name="l00134"></a><span class="lineno"> 134</span><span class="comment">// Variable globale pour activer/désactiver l'UI</span></div>
<div class="line"><a id="l00135" name="l00135"></a><span class="lineno"> 135</span><span class="keywordtype">bool</span> show_ui = <span class="keyword">false</span>;</div>
<div class="line"><a id="l00136" name="l00136"></a><span class="lineno"> 136</span> </div>
<div class="line"><a id="l00137" name="l00137"></a><span class="lineno"> 137</span><span class="keywordtype">void</span> myCallback() {</div>
<div class="line"><a id="l00138" name="l00138"></a><span class="lineno"> 138</span> ImGuiIO& io = ImGui::GetIO();</div>
<div class="line"><a id="l00139" name="l00139"></a><span class="lineno"> 139</span> </div>
<div class="line"><a id="l00140" name="l00140"></a><span class="lineno"> 140</span> </div>
<div class="line"><a id="l00141" name="l00141"></a><span class="lineno"> 141</span> <span class="comment">// Si la touche W est enfoncée ce frame</span></div>
<div class="line"><a id="l00142" name="l00142"></a><span class="lineno"> 142</span> <span class="keywordflow">if</span> (ImGui::IsKeyPressed(ImGuiKey_W)) {</div>
<div class="line"><a id="l00143" name="l00143"></a><span class="lineno"> 143</span> show_ui = !show_ui;</div>
<div class="line"><a id="l00144" name="l00144"></a><span class="lineno"> 144</span> polyscope::options::buildGui = show_ui;</div>
<div class="line"><a id="l00145" name="l00145"></a><span class="lineno"> 145</span> }</div>
<div class="line"><a id="l00146" name="l00146"></a><span class="lineno"> 146</span> </div>
<div class="line"><a id="l00147" name="l00147"></a><span class="lineno"> 147</span> </div>
<div class="line"><a id="l00148" name="l00148"></a><span class="lineno"> 148</span>}</div>
<div class="line"><a id="l00149" name="l00149"></a><span class="lineno"> 149</span> </div>
<div class="line"><a id="l00150" name="l00150"></a><span class="lineno"> 150</span> </div>
<div class="line"><a id="l00151" name="l00151"></a><span class="lineno"> 151</span> </div>
<div class="line"><a id="l00152" name="l00152"></a><span class="lineno"> 152</span><span class="keywordtype">int</span> main(<span class="keywordtype">int</span> argc, <span class="keywordtype">char</span> **argv)</div>
<div class="line"><a id="l00153" name="l00153"></a><span class="lineno"> 153</span>{</div>
<div class="line"><a id="l00154" name="l00154"></a><span class="lineno"> 154</span> <span class="comment">// parse command line using CLI ----------------------------------------------</span></div>
<div class="line"><a id="l00155" name="l00155"></a><span class="lineno"> 155</span> CLI::App app;</div>
<div class="line"><a id="l00156" name="l00156"></a><span class="lineno"> 156</span> std::string inputFileName;</div>
<div class="line"><a id="l00157" name="l00157"></a><span class="lineno"> 157</span> std::vector<unsigned int> vectIndexSDP{0, 1, 2};</div>
<div class="line"><a id="l00158" name="l00158"></a><span class="lineno"> 158</span> Color lineColor(100, 100, 250);</div>
<div class="line"><a id="l00159" name="l00159"></a><span class="lineno"> 159</span> Color pointColor(250, 250, 250);</div>
<div class="line"><a id="l00160" name="l00160"></a><span class="lineno"> 160</span> std::vector<int> vectColorPt;</div>
<div class="line"><a id="l00161" name="l00161"></a><span class="lineno"> 161</span> std::vector<int> vectColorLine;</div>
<div class="line"><a id="l00162" name="l00162"></a><span class="lineno"> 162</span> std::string meshName;</div>
<div class="line"><a id="l00163" name="l00163"></a><span class="lineno"> 163</span> std::string typePrimitive{<span class="stringliteral">"voxel"</span>};</div>
<div class="line"><a id="l00164" name="l00164"></a><span class="lineno"> 164</span> std::string vectorsFileName;</div>
<div class="line"><a id="l00165" name="l00165"></a><span class="lineno"> 165</span> std::vector<unsigned int> vectColMesh;</div>
<div class="line"><a id="l00166" name="l00166"></a><span class="lineno"> 166</span> std::vector<unsigned int> vectIndexColorImport{3, 4, 5};</div>
<div class="line"><a id="l00167" name="l00167"></a><span class="lineno"> 167</span> <span class="keywordtype">bool</span> importColorLabels{<span class="keyword">false</span>};</div>
<div class="line"><a id="l00168" name="l00168"></a><span class="lineno"> 168</span> <span class="keywordtype">bool</span> noPointDisplay{<span class="keyword">false</span>};</div>
<div class="line"><a id="l00169" name="l00169"></a><span class="lineno"> 169</span> <span class="keywordtype">bool</span> drawLines{<span class="keyword">false</span>};</div>
<div class="line"><a id="l00170" name="l00170"></a><span class="lineno"> 170</span> <span class="keywordtype">bool</span> importColors{<span class="keyword">false</span>};</div>
<div class="line"><a id="l00171" name="l00171"></a><span class="lineno"> 171</span> </div>
<div class="line"><a id="l00172" name="l00172"></a><span class="lineno"> 172</span> <span class="keywordtype">float</span> sx{1.0};</div>
<div class="line"><a id="l00173" name="l00173"></a><span class="lineno"> 173</span> <span class="keywordtype">float</span> sy{1.0};</div>
<div class="line"><a id="l00174" name="l00174"></a><span class="lineno"> 174</span> <span class="keywordtype">float</span> sz{1.0};</div>
<div class="line"><a id="l00175" name="l00175"></a><span class="lineno"> 175</span> <span class="keywordtype">double</span> lineSize{0.2};</div>
<div class="line"><a id="l00176" name="l00176"></a><span class="lineno"> 176</span> <span class="keywordtype">double</span> filterValue{100.0};</div>
<div class="line"><a id="l00177" name="l00177"></a><span class="lineno"> 177</span> <span class="keywordtype">double</span> constantNorm{0.0};</div>
<div class="line"><a id="l00178" name="l00178"></a><span class="lineno"> 178</span> <span class="keywordtype">double</span> percentageFilterVect{100.0};</div>
<div class="line"><a id="l00179" name="l00179"></a><span class="lineno"> 179</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> customAlphaMesh;</div>
<div class="line"><a id="l00180" name="l00180"></a><span class="lineno"> 180</span> </div>
<div class="line"><a id="l00181" name="l00181"></a><span class="lineno"> 181</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> colorLabelIndex = 3;</div>
<div class="line"><a id="l00182" name="l00182"></a><span class="lineno"> 182</span> </div>
<div class="line"><a id="l00183" name="l00183"></a><span class="lineno"> 183</span> app.description(<span class="stringliteral">"Display sequence of 3d discrete points by using PolyscopeViewer."</span>);</div>
<div class="line"><a id="l00184" name="l00184"></a><span class="lineno"> 184</span> app.add_option(<span class="stringliteral">"-i,--input,1"</span>, inputFileName, <span class="stringliteral">"input file: sdp (sequence of discrete points)."</span>)</div>
<div class="line"><a id="l00185" name="l00185"></a><span class="lineno"> 185</span> ->required()</div>
<div class="line"><a id="l00186" name="l00186"></a><span class="lineno"> 186</span> ->check(CLI::ExistingFile);</div>
<div class="line"><a id="l00187" name="l00187"></a><span class="lineno"> 187</span> app.add_option(<span class="stringliteral">"--SDPindex"</span>, vectIndexSDP, <span class="stringliteral">"specify the sdp index (by default 0,1,2)."</span>)</div>
<div class="line"><a id="l00188" name="l00188"></a><span class="lineno"> 188</span> ->expected(3);</div>
<div class="line"><a id="l00189" name="l00189"></a><span class="lineno"> 189</span> app.add_option(<span class="stringliteral">"--pointColor,-c"</span>, vectColorPt, <span class="stringliteral">"set the color of points: r g b a."</span>)</div>
<div class="line"><a id="l00190" name="l00190"></a><span class="lineno"> 190</span> ->expected(4);</div>
<div class="line"><a id="l00191" name="l00191"></a><span class="lineno"> 191</span> app.add_option(<span class="stringliteral">"--lineColor,-l"</span>, vectColorLine, <span class="stringliteral">"set the color of line: r g b a."</span>)</div>
<div class="line"><a id="l00192" name="l00192"></a><span class="lineno"> 192</span> ->expected(4);</div>
<div class="line"><a id="l00193" name="l00193"></a><span class="lineno"> 193</span> app.add_option(<span class="stringliteral">"--addMesh,-m"</span>, meshName, <span class="stringliteral">"append a mesh (off/obj) to the point set visualization."</span>);</div>
<div class="line"><a id="l00194" name="l00194"></a><span class="lineno"> 194</span> app.add_option(<span class="stringliteral">"--customAlphaMesh"</span>, customAlphaMesh, <span class="stringliteral">"set the alpha components of the colors of the mesh faces (can be applied for each mesh)."</span>);</div>
<div class="line"><a id="l00195" name="l00195"></a><span class="lineno"> 195</span> <span class="keyword">auto</span> optMesh = app.add_option(<span class="stringliteral">"--customColorMesh"</span>, vectColMesh, <span class="stringliteral">"set the R, G, B, A components of the colors of the mesh faces (mesh added with option --addMesh)."</span>)</div>
<div class="line"><a id="l00196" name="l00196"></a><span class="lineno"> 196</span> ->expected(4);</div>
<div class="line"><a id="l00197" name="l00197"></a><span class="lineno"> 197</span> <span class="keyword">auto</span> importColOpt = app.add_flag(<span class="stringliteral">"--importColors"</span>, importColors, <span class="stringliteral">"import point colors from the input file (R G B colors should be by default at index 3, 4, 5)."</span>);</div>
<div class="line"><a id="l00198" name="l00198"></a><span class="lineno"> 198</span> app.add_option(<span class="stringliteral">"--setColorsIndex"</span>, vectIndexColorImport, <span class="stringliteral">"customize the index of the imported colors in the source file (used by --importColor). By default the initial indexes are 3, 4, 5."</span>)</div>
<div class="line"><a id="l00199" name="l00199"></a><span class="lineno"> 199</span> ->expected(3)</div>
<div class="line"><a id="l00200" name="l00200"></a><span class="lineno"> 200</span> ->needs(importColOpt);</div>
<div class="line"><a id="l00201" name="l00201"></a><span class="lineno"> 201</span> </div>
<div class="line"><a id="l00202" name="l00202"></a><span class="lineno"> 202</span> app.add_flag(<span class="stringliteral">"--importColorLabels"</span>, importColorLabels, <span class="stringliteral">"import color labels from the input file (label index should be by default at index 3)."</span>);</div>
<div class="line"><a id="l00203" name="l00203"></a><span class="lineno"> 203</span> app.add_option(<span class="stringliteral">"--setColorLabelIndex"</span>, colorLabelIndex, <span class="stringliteral">"customize the index of the imported color labels in the source file (used by -importColorLabels)."</span>);</div>
<div class="line"><a id="l00204" name="l00204"></a><span class="lineno"> 204</span> app.add_option(<span class="stringliteral">"--filter,-f"</span>, filterValue, <span class="stringliteral">"filter input file in order to display only the [arg] percent of the input 3D points (uniformly selected)."</span>);</div>
<div class="line"><a id="l00205" name="l00205"></a><span class="lineno"> 205</span> app.add_flag(<span class="stringliteral">"--noPointDisplay"</span>, noPointDisplay, <span class="stringliteral">"usefull for instance to only display the lines between points."</span>);</div>
<div class="line"><a id="l00206" name="l00206"></a><span class="lineno"> 206</span> app.add_flag(<span class="stringliteral">"--drawLines"</span>, drawLines, <span class="stringliteral">"draw the line between discrete points."</span>);</div>
<div class="line"><a id="l00207" name="l00207"></a><span class="lineno"> 207</span> app.add_option(<span class="stringliteral">"--scaleX,-x"</span>, sx, <span class="stringliteral">"set the scale value in the X direction"</span>);</div>
<div class="line"><a id="l00208" name="l00208"></a><span class="lineno"> 208</span> app.add_option(<span class="stringliteral">"--scaleY,-y"</span>, sy, <span class="stringliteral">"set the scale value in the Y direction"</span>);</div>
<div class="line"><a id="l00209" name="l00209"></a><span class="lineno"> 209</span> app.add_option(<span class="stringliteral">"--scaleZ,-z"</span>, sy, <span class="stringliteral">"set the scale value in the Z direction"</span>);</div>
<div class="line"><a id="l00210" name="l00210"></a><span class="lineno"> 210</span> app.add_option(<span class="stringliteral">"--lineSize"</span>, lineSize, <span class="stringliteral">"defines the line size (used when the --drawLines or --drawVectors option is selected)."</span>);</div>
<div class="line"><a id="l00211" name="l00211"></a><span class="lineno"> 211</span> app.add_option(<span class="stringliteral">"--primitive,-p"</span>, typePrimitive, <span class="stringliteral">"set the primitive to display the set of points."</span>)</div>
<div class="line"><a id="l00212" name="l00212"></a><span class="lineno"> 212</span> ->check(CLI::IsMember({<span class="stringliteral">"voxel"</span>, <span class="stringliteral">"sphere"</span>}));</div>
<div class="line"><a id="l00213" name="l00213"></a><span class="lineno"> 213</span> app.add_option(<span class="stringliteral">"--drawVectors,-v"</span>, vectorsFileName, <span class="stringliteral">"SDP vector file: draw a set of vectors from the given file (each vector are determined by two consecutive point given, each point represented by its coordinates on a single line."</span>);</div>
<div class="line"><a id="l00214" name="l00214"></a><span class="lineno"> 214</span> app.add_option(<span class="stringliteral">"--unitVector,-u"</span>, constantNorm, <span class="stringliteral">"specifies that the SDP vector file format (of --drawVectors option) should be interpreted as unit vectors (each vector position is be defined from the input point (with input order) with a constant norm defined by [arg])."</span>);</div>
<div class="line"><a id="l00215" name="l00215"></a><span class="lineno"> 215</span> app.add_option(<span class="stringliteral">"--filterVectors"</span>, percentageFilterVect, <span class="stringliteral">"filters vector input file in order to display only the [arg] percent of the input vectors (uniformly selected, to be used with option --drawVectors else no effect). "</span>);</div>
<div class="line"><a id="l00216" name="l00216"></a><span class="lineno"> 216</span> </div>
<div class="line"><a id="l00217" name="l00217"></a><span class="lineno"> 217</span> </div>
<div class="line"><a id="l00218" name="l00218"></a><span class="lineno"> 218</span> app.get_formatter()->column_width(40);</div>
<div class="line"><a id="l00219" name="l00219"></a><span class="lineno"> 219</span> CLI11_PARSE(app, argc, argv);</div>
<div class="line"><a id="l00220" name="l00220"></a><span class="lineno"> 220</span> <span class="comment">// END parse command line using CLI ----------------------------------------------</span></div>
<div class="line"><a id="l00221" name="l00221"></a><span class="lineno"> 221</span> </div>
<div class="line"><a id="l00222" name="l00222"></a><span class="lineno"> 222</span> <span class="keywordflow">if</span> (vectColorLine.size() == 4)</div>
<div class="line"><a id="l00223" name="l00223"></a><span class="lineno"> 223</span> {</div>
<div class="line"><a id="l00224" name="l00224"></a><span class="lineno"> 224</span> lineColor.setRGBi(vectColorLine[0], vectColorLine[1], vectColorLine[2], vectColorLine[3]);</div>
<div class="line"><a id="l00225" name="l00225"></a><span class="lineno"> 225</span> }</div>
<div class="line"><a id="l00226" name="l00226"></a><span class="lineno"> 226</span> <span class="keywordflow">if</span> (vectColorPt.size() == 4)</div>
<div class="line"><a id="l00227" name="l00227"></a><span class="lineno"> 227</span> {</div>
<div class="line"><a id="l00228" name="l00228"></a><span class="lineno"> 228</span> pointColor.setRGBi(vectColorPt[0], vectColorPt[1], vectColorPt[2], vectColorPt[3]);</div>
<div class="line"><a id="l00229" name="l00229"></a><span class="lineno"> 229</span> }</div>
<div class="line"><a id="l00230" name="l00230"></a><span class="lineno"> 230</span> stringstream s;</div>
<div class="line"><a id="l00231" name="l00231"></a><span class="lineno"> 231</span> s << <span class="stringliteral">"3dSDPViewer - DGtalTools: "</span>;</div>
<div class="line"><a id="l00232" name="l00232"></a><span class="lineno"> 232</span> <span class="keywordtype">string</span> bname = inputFileName.substr(inputFileName.find_last_of(<span class="stringliteral">"/"</span>)+1,inputFileName.size()) ;</div>
<div class="line"><a id="l00233" name="l00233"></a><span class="lineno"> 233</span> s << <span class="stringliteral">" "</span> << bname ;</div>
<div class="line"><a id="l00234" name="l00234"></a><span class="lineno"> 234</span> polyscope::options::programName = s.str();</div>
<div class="line"><a id="l00235" name="l00235"></a><span class="lineno"> 235</span> </div>
<div class="line"><a id="l00236" name="l00236"></a><span class="lineno"> 236</span> <span class="keywordtype">bool</span> useUnitVector = constantNorm != 0.0;</div>
<div class="line"><a id="l00237" name="l00237"></a><span class="lineno"> 237</span> polyscope::view::setNavigateStyle(polyscope::NavigateStyle::Free);</div>
<div class="line"><a id="l00238" name="l00238"></a><span class="lineno"> 238</span> polyscope::options::groundPlaneMode = polyscope::GroundPlaneMode::None;</div>
<div class="line"><a id="l00239" name="l00239"></a><span class="lineno"> 239</span> polyscope::options::buildGui=<span class="keyword">false</span>;</div>
<div class="line"><a id="l00240" name="l00240"></a><span class="lineno"> 240</span> </div>
<div class="line"><a id="l00241" name="l00241"></a><span class="lineno"> 241</span> </div>
<div class="line"><a id="l00242" name="l00242"></a><span class="lineno"> 242</span> <span class="keyword">typedef</span> PolyscopeViewer<Z3i::Space, Z3i::KSpace> Viewer;</div>
<div class="line"><a id="l00243" name="l00243"></a><span class="lineno"> 243</span> Z3i::KSpace K;</div>
<div class="line"><a id="l00244" name="l00244"></a><span class="lineno"> 244</span> Viewer viewer(K);</div>
<div class="line"><a id="l00245" name="l00245"></a><span class="lineno"> 245</span> viewer << pointColor;</div>
<div class="line"><a id="l00246" name="l00246"></a><span class="lineno"> 246</span> viewer.allowReuseList = <span class="keyword">true</span>;</div>
<div class="line"><a id="l00247" name="l00247"></a><span class="lineno"> 247</span> </div>
<div class="line"><a id="l00248" name="l00248"></a><span class="lineno"> 248</span> <span class="keywordflow">if</span> (typePrimitive == <span class="stringliteral">"sphere"</span>) {</div>
<div class="line"><a id="l00249" name="l00249"></a><span class="lineno"> 249</span> viewer.drawAsBalls();</div>
<div class="line"><a id="l00250" name="l00250"></a><span class="lineno"> 250</span> }</div>
<div class="line"><a id="l00251" name="l00251"></a><span class="lineno"> 251</span> </div>
<div class="line"><a id="l00252" name="l00252"></a><span class="lineno"> 252</span> <span class="comment">// Get vector of colors if imported.</span></div>
<div class="line"><a id="l00253" name="l00253"></a><span class="lineno"> 253</span> std::vector<Color> vectColors;</div>
<div class="line"><a id="l00254" name="l00254"></a><span class="lineno"> 254</span> <span class="keywordflow">if</span> (importColors)</div>
<div class="line"><a id="l00255" name="l00255"></a><span class="lineno"> 255</span> {</div>
<div class="line"><a id="l00256" name="l00256"></a><span class="lineno"> 256</span> std::vector<unsigned int> r = TableReader<unsigned int>::getColumnElementsFromFile(inputFileName, vectIndexColorImport[0]);</div>
<div class="line"><a id="l00257" name="l00257"></a><span class="lineno"> 257</span> std::vector<unsigned int> g = TableReader<unsigned int>::getColumnElementsFromFile(inputFileName, vectIndexColorImport[1]);</div>
<div class="line"><a id="l00258" name="l00258"></a><span class="lineno"> 258</span> std::vector<unsigned int> b = TableReader<unsigned int>::getColumnElementsFromFile(inputFileName, vectIndexColorImport[2]);</div>
<div class="line"><a id="l00259" name="l00259"></a><span class="lineno"> 259</span> <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < r.size(); i++)</div>
<div class="line"><a id="l00260" name="l00260"></a><span class="lineno"> 260</span> {</div>
<div class="line"><a id="l00261" name="l00261"></a><span class="lineno"> 261</span> vectColors.push_back(Color(r[i], g[i], b[i]));</div>
<div class="line"><a id="l00262" name="l00262"></a><span class="lineno"> 262</span> }</div>
<div class="line"><a id="l00263" name="l00263"></a><span class="lineno"> 263</span> }</div>
<div class="line"><a id="l00264" name="l00264"></a><span class="lineno"> 264</span> </div>
<div class="line"><a id="l00265" name="l00265"></a><span class="lineno"> 265</span> <span class="comment">// Get vector of colors if imported.</span></div>
<div class="line"><a id="l00266" name="l00266"></a><span class="lineno"> 266</span> std::vector<int> vectColorLabels;</div>
<div class="line"><a id="l00267" name="l00267"></a><span class="lineno"> 267</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> maxLabel = 1;</div>
<div class="line"><a id="l00268" name="l00268"></a><span class="lineno"> 268</span> <span class="keywordflow">if</span> (importColorLabels)</div>
<div class="line"><a id="l00269" name="l00269"></a><span class="lineno"> 269</span> {</div>
<div class="line"><a id="l00270" name="l00270"></a><span class="lineno"> 270</span> vectColorLabels = TableReader<int>::getColumnElementsFromFile(inputFileName, colorLabelIndex);</div>
<div class="line"><a id="l00271" name="l00271"></a><span class="lineno"> 271</span> maxLabel = *(std::max_element(vectColorLabels.begin(), vectColorLabels.end()));</div>
<div class="line"><a id="l00272" name="l00272"></a><span class="lineno"> 272</span> }</div>
<div class="line"><a id="l00273" name="l00273"></a><span class="lineno"> 273</span> HueShadeColorMap<unsigned int> aColorMap(0, maxLabel);</div>
<div class="line"><a id="l00274" name="l00274"></a><span class="lineno"> 274</span> </div>
<div class="line"><a id="l00275" name="l00275"></a><span class="lineno"> 275</span> vector<Z3i::RealPoint> vectVoxels;</div>
<div class="line"><a id="l00276" name="l00276"></a><span class="lineno"> 276</span> vectVoxels = PointListReader<Z3i::RealPoint>::getPointsFromFile(inputFileName, vectIndexSDP);</div>
<div class="line"><a id="l00277" name="l00277"></a><span class="lineno"> 277</span> </div>
<div class="line"><a id="l00278" name="l00278"></a><span class="lineno"> 278</span> <span class="keywordtype">int</span> name = 0;</div>
<div class="line"><a id="l00279" name="l00279"></a><span class="lineno"> 279</span> <span class="keywordflow">if</span> (!noPointDisplay)</div>
<div class="line"><a id="l00280" name="l00280"></a><span class="lineno"> 280</span> {</div>
<div class="line"><a id="l00281" name="l00281"></a><span class="lineno"> 281</span> <span class="keywordtype">int</span> step = max(1, (<span class="keywordtype">int</span>)(100 / filterValue));</div>
<div class="line"><a id="l00282" name="l00282"></a><span class="lineno"> 282</span> <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < vectVoxels.size(); i = i + step)</div>
<div class="line"><a id="l00283" name="l00283"></a><span class="lineno"> 283</span> {</div>
<div class="line"><a id="l00284" name="l00284"></a><span class="lineno"> 284</span> <span class="keywordflow">if</span> (importColors)</div>
<div class="line"><a id="l00285" name="l00285"></a><span class="lineno"> 285</span> {</div>
<div class="line"><a id="l00286" name="l00286"></a><span class="lineno"> 286</span> pointColor = vectColors[i];</div>
<div class="line"><a id="l00287" name="l00287"></a><span class="lineno"> 287</span> </div>
<div class="line"><a id="l00288" name="l00288"></a><span class="lineno"> 288</span> }</div>
<div class="line"><a id="l00289" name="l00289"></a><span class="lineno"> 289</span> <span class="keywordflow">else</span> <span class="keywordflow">if</span> (importColorLabels)</div>
<div class="line"><a id="l00290" name="l00290"></a><span class="lineno"> 290</span> {</div>
<div class="line"><a id="l00291" name="l00291"></a><span class="lineno"> 291</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> index = vectColorLabels[i];</div>
<div class="line"><a id="l00292" name="l00292"></a><span class="lineno"> 292</span> pointColor = aColorMap(index);</div>
<div class="line"><a id="l00293" name="l00293"></a><span class="lineno"> 293</span> } </div>
<div class="line"><a id="l00294" name="l00294"></a><span class="lineno"> 294</span> viewer << WithQuantity(Z3i::Point((<span class="keywordtype">int</span>)vectVoxels.at(i)[0],</div>
<div class="line"><a id="l00295" name="l00295"></a><span class="lineno"> 295</span> (<span class="keywordtype">int</span>)vectVoxels.at(i)[1],</div>
<div class="line"><a id="l00296" name="l00296"></a><span class="lineno"> 296</span> (<span class="keywordtype">int</span>)vectVoxels.at(i)[2]), <span class="stringliteral">"label"</span>, pointColor);</div>
<div class="line"><a id="l00297" name="l00297"></a><span class="lineno"> 297</span> </div>
<div class="line"><a id="l00298" name="l00298"></a><span class="lineno"> 298</span> </div>
<div class="line"><a id="l00299" name="l00299"></a><span class="lineno"> 299</span> }</div>
<div class="line"><a id="l00300" name="l00300"></a><span class="lineno"> 300</span> </div>
<div class="line"><a id="l00301" name="l00301"></a><span class="lineno"> 301</span> viewer << lineColor;</div>
<div class="line"><a id="l00302" name="l00302"></a><span class="lineno"> 302</span> <span class="keywordflow">if</span> (drawLines)</div>
<div class="line"><a id="l00303" name="l00303"></a><span class="lineno"> 303</span> {</div>
<div class="line"><a id="l00304" name="l00304"></a><span class="lineno"> 304</span> <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 1; i < vectVoxels.size(); i++)</div>
<div class="line"><a id="l00305" name="l00305"></a><span class="lineno"> 305</span> {</div>
<div class="line"><a id="l00306" name="l00306"></a><span class="lineno"> 306</span> viewer.drawLine(vectVoxels.at(i - 1), vectVoxels.at(i));</div>
<div class="line"><a id="l00307" name="l00307"></a><span class="lineno"> 307</span> }</div>
<div class="line"><a id="l00308" name="l00308"></a><span class="lineno"> 308</span> }</div>
<div class="line"><a id="l00309" name="l00309"></a><span class="lineno"> 309</span> </div>
<div class="line"><a id="l00310" name="l00310"></a><span class="lineno"> 310</span> <span class="keywordflow">if</span> (vectorsFileName != <span class="stringliteral">""</span>)</div>
<div class="line"><a id="l00311" name="l00311"></a><span class="lineno"> 311</span> {</div>
<div class="line"><a id="l00312" name="l00312"></a><span class="lineno"> 312</span> std::vector<Z3i::RealPoint> vectorsPt = PointListReader<Z3i::RealPoint>::getPointsFromFile(vectorsFileName);</div>
<div class="line"><a id="l00313" name="l00313"></a><span class="lineno"> 313</span> <span class="keywordflow">if</span> (vectorsPt.size() % 2 == 1)</div>
<div class="line"><a id="l00314" name="l00314"></a><span class="lineno"> 314</span> {</div>
<div class="line"><a id="l00315" name="l00315"></a><span class="lineno"> 315</span> trace.info() << <span class="stringliteral">"Warning the two set of points doesn't contains the same number of points, some vectors will be skipped."</span> << std::endl;</div>
<div class="line"><a id="l00316" name="l00316"></a><span class="lineno"> 316</span> }</div>
<div class="line"><a id="l00317" name="l00317"></a><span class="lineno"> 317</span> </div>
<div class="line"><a id="l00318" name="l00318"></a><span class="lineno"> 318</span> <span class="keywordtype">double</span> percentage = percentageFilterVect;</div>
<div class="line"><a id="l00319" name="l00319"></a><span class="lineno"> 319</span> <span class="keywordtype">int</span> step = max(1, (<span class="keywordtype">int</span>)(100 / percentage));</div>
<div class="line"><a id="l00320" name="l00320"></a><span class="lineno"> 320</span> </div>
<div class="line"><a id="l00321" name="l00321"></a><span class="lineno"> 321</span> <span class="comment">// Splits vectors into their own line groups</span></div>
<div class="line"><a id="l00322" name="l00322"></a><span class="lineno"> 322</span> viewer.endCurrentGroup(); </div>
<div class="line"><a id="l00323" name="l00323"></a><span class="lineno"> 323</span> <span class="keywordflow">if</span> (useUnitVector)</div>
<div class="line"><a id="l00324" name="l00324"></a><span class="lineno"> 324</span> {</div>
<div class="line"><a id="l00325" name="l00325"></a><span class="lineno"> 325</span> <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < std::min(vectVoxels.size(), vectorsPt.size()); i = i + 2 * step)</div>
<div class="line"><a id="l00326" name="l00326"></a><span class="lineno"> 326</span> {</div>
<div class="line"><a id="l00327" name="l00327"></a><span class="lineno"> 327</span> viewer.drawLine(vectVoxels.at(i), vectVoxels.at(i) + vectorsPt.at(i) * constantNorm);</div>
<div class="line"><a id="l00328" name="l00328"></a><span class="lineno"> 328</span> }</div>
<div class="line"><a id="l00329" name="l00329"></a><span class="lineno"> 329</span> }</div>
<div class="line"><a id="l00330" name="l00330"></a><span class="lineno"> 330</span> <span class="keywordflow">else</span></div>
<div class="line"><a id="l00331" name="l00331"></a><span class="lineno"> 331</span> {</div>
<div class="line"><a id="l00332" name="l00332"></a><span class="lineno"> 332</span> <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i = 0; i < vectorsPt.size() - 1; i = i + 2 * step)</div>
<div class="line"><a id="l00333" name="l00333"></a><span class="lineno"> 333</span> {</div>
<div class="line"><a id="l00334" name="l00334"></a><span class="lineno"> 334</span> viewer.drawLine(vectorsPt.at(i), vectorsPt.at(i + 1));</div>
<div class="line"><a id="l00335" name="l00335"></a><span class="lineno"> 335</span> }</div>
<div class="line"><a id="l00336" name="l00336"></a><span class="lineno"> 336</span> }</div>
<div class="line"><a id="l00337" name="l00337"></a><span class="lineno"> 337</span> }</div>
<div class="line"><a id="l00338" name="l00338"></a><span class="lineno"> 338</span> </div>
<div class="line"><a id="l00339" name="l00339"></a><span class="lineno"> 339</span> <span class="keywordflow">if</span> (meshName != <span class="stringliteral">""</span>)</div>
<div class="line"><a id="l00340" name="l00340"></a><span class="lineno"> 340</span> {</div>
<div class="line"><a id="l00341" name="l00341"></a><span class="lineno"> 341</span> <span class="keywordtype">bool</span> customColorMesh = vectColMesh.size() == 4;</div>
<div class="line"><a id="l00342" name="l00342"></a><span class="lineno"> 342</span> <span class="keywordflow">if</span> (customColorMesh)</div>
<div class="line"><a id="l00343" name="l00343"></a><span class="lineno"> 343</span> {</div>
<div class="line"><a id="l00344" name="l00344"></a><span class="lineno"> 344</span> viewer.drawColor(DGtal::Color(vectColMesh[0], vectColMesh[1], vectColMesh[2], vectColMesh[3]));</div>
<div class="line"><a id="l00345" name="l00345"></a><span class="lineno"> 345</span> }</div>
<div class="line"><a id="l00346" name="l00346"></a><span class="lineno"> 346</span> </div>
<div class="line"><a id="l00347" name="l00347"></a><span class="lineno"> 347</span> Mesh<Z3i::RealPoint> mesh(!customColorMesh);</div>
<div class="line"><a id="l00348" name="l00348"></a><span class="lineno"> 348</span> mesh << meshName;</div>
<div class="line"><a id="l00349" name="l00349"></a><span class="lineno"> 349</span> <span class="keywordflow">if</span> (customAlphaMesh)</div>
<div class="line"><a id="l00350" name="l00350"></a><span class="lineno"> 350</span> {</div>
<div class="line"><a id="l00351" name="l00351"></a><span class="lineno"> 351</span> <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> j = 0; j < mesh.nbFaces(); j++)</div>
<div class="line"><a id="l00352" name="l00352"></a><span class="lineno"> 352</span> {</div>
<div class="line"><a id="l00353" name="l00353"></a><span class="lineno"> 353</span> <span class="keyword">auto</span> c = mesh.getFaceColor(j);</div>
<div class="line"><a id="l00354" name="l00354"></a><span class="lineno"> 354</span> mesh.setFaceColor(j, Color(c.red(), c.green(), c.blue(), customAlphaMesh));</div>
<div class="line"><a id="l00355" name="l00355"></a><span class="lineno"> 355</span> }</div>
<div class="line"><a id="l00356" name="l00356"></a><span class="lineno"> 356</span> viewer << mesh;</div>
<div class="line"><a id="l00357" name="l00357"></a><span class="lineno"> 357</span> }</div>
<div class="line"><a id="l00358" name="l00358"></a><span class="lineno"> 358</span> }</div>
<div class="line"><a id="l00359" name="l00359"></a><span class="lineno"> 359</span> polyscope::state::userCallback = myCallback;</div>
<div class="line"><a id="l00360" name="l00360"></a><span class="lineno"> 360</span> viewer.show();</div>
<div class="line"><a id="l00361" name="l00361"></a><span class="lineno"> 361</span> <span class="keywordflow">return</span> 0;</div>
<div class="line"><a id="l00362" name="l00362"></a><span class="lineno"> 362</span> }</div>
<div class="line"><a id="l00363" name="l00363"></a><span class="lineno"> 363</span>}</div>
<div class="ttc" id="anamespaceDGtal_html"><div class="ttname"><a href="namespaceDGtal.html">DGtal</a></div><div class="ttdef"><b>Definition</b> <a href="ATu0v1_8h_source.html#l00056">ATu0v1.h:57</a></div></div>
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