<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "https://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.9.1"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>DGtal: exampleSurfaceMesh.cpp File Reference</title> <link href="tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="jquery.js"></script> <script type="text/javascript" src="dynsections.js"></script> <link href="navtree.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="resize.js"></script> <script type="text/javascript" src="navtreedata.js"></script> <script type="text/javascript" src="navtree.js"></script> <link href="search/search.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" 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magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ $(document).ready(function(){initNavTree('exampleSurfaceMesh_8cpp.html',''); initResizable(); }); /* @license-end */ </script> <div id="doc-content"> <!-- window showing the filter options --> <div id="MSearchSelectWindow" onmouseover="return searchBox.OnSearchSelectShow()" onmouseout="return searchBox.OnSearchSelectHide()" onkeydown="return searchBox.OnSearchSelectKey(event)"> </div> <!-- iframe showing the search results (closed by default) --> <div id="MSearchResultsWindow"> <iframe src="javascript:void(0)" frameborder="0" name="MSearchResults" id="MSearchResults"> </iframe> </div> <div class="header"> <div class="summary"> <a href="#func-members">Functions</a> </div> <div class="headertitle"> <div class="title">exampleSurfaceMesh.cpp File Reference<div class="ingroups"><a class="el" href="group__Examples.html">DGtal Examples</a></div></div> </div> </div><!--header--> <div class="contents"> <p>An example file for SurfaceMesh in 3D. <a href="#details">More...</a></p> <div class="textblock"><code>#include <string></code><br /> <code>#include <iostream></code><br /> <code>#include <fstream></code><br /> <code>#include "DGtal/base/Common.h"</code><br /> <code>#include "DGtal/helpers/StdDefs.h"</code><br /> <code>#include "ConfigExamples.h"</code><br /> <code>#include "DGtal/shapes/Mesh.h"</code><br /> <code>#include "DGtal/shapes/SurfaceMesh.h"</code><br /> <code>#include "DGtal/shapes/SurfaceMeshHelper.h"</code><br /> <code>#include "DGtal/shapes/MeshHelpers.h"</code><br /> <code>#include "DGtal/graph/BreadthFirstVisitor.h"</code><br /> <code>#include "DGtal/io/readers/SurfaceMeshReader.h"</code><br /> <code>#include "DGtal/io/writers/SurfaceMeshWriter.h"</code><br /> <code>#include "DGtal/io/viewers/Viewer3D.h"</code><br /> <code>#include "DGtal/io/Color.h"</code><br /> <code>#include "DGtal/io/colormaps/GradientColorMap.h"</code><br /> </div><div class="textblock"><div class="dynheader"> Include dependency graph for exampleSurfaceMesh.cpp:</div> <div class="dyncontent"> <div class="center"><div class="zoom"><iframe scrolling="no" frameborder="0" src="exampleSurfaceMesh_8cpp__incl.svg" width="100%" height="600"><p><b>This browser is not able to show SVG: try Firefox, Chrome, Safari, or Opera instead.</b></p></iframe></div> </div> </div> </div> <p><a href="exampleSurfaceMesh_8cpp_source.html">Go to the source code of this file.</a></p> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a> Functions</h2></td></tr> <tr class="memitem:a3c04138a5bfe5d72780bb7e82a18e627"><td class="memItemLeft" align="right" valign="top">int </td><td class="memItemRight" valign="bottom"><a class="el" href="exampleSurfaceMesh_8cpp.html#a3c04138a5bfe5d72780bb7e82a18e627">main</a> (int argc, char **argv)</td></tr> <tr class="separator:a3c04138a5bfe5d72780bb7e82a18e627"><td class="memSeparator" colspan="2"> </td></tr> </table> <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2> <div class="textblock"><p>An example file for SurfaceMesh in 3D. </p> <dl class="section author"><dt>Author</dt><dd>Jacques-Olivier Lachaud (<code><a href="#" onclick="location.href='mai'+'lto:'+'jac'+'qu'+'es-'+'ol'+'ivi'+'er'+'.la'+'ch'+'aud'+'@u'+'niv'+'-s'+'avo'+'ie'+'.fr'; return false;">jacqu<span style="display: none;">.nosp@m.</span>es-o<span style="display: none;">.nosp@m.</span>livie<span style="display: none;">.nosp@m.</span>r.la<span style="display: none;">.nosp@m.</span>chaud<span style="display: none;">.nosp@m.</span>@uni<span style="display: none;">.nosp@m.</span>v-sav<span style="display: none;">.nosp@m.</span>oie.<span style="display: none;">.nosp@m.</span>fr</a></code> ) Laboratory of Mathematics (CNRS, UMR 5127), University of Savoie, France</dd></dl> <dl class="section date"><dt>Date</dt><dd>2020/07/15</dd></dl> <p>This file is part of the <a class="el" href="namespaceDGtal.html" title="DGtal is the top-level namespace which contains all DGtal functions and types.">DGtal</a> library. </p> <p class="definition">Definition in file <a class="el" href="exampleSurfaceMesh_8cpp_source.html">exampleSurfaceMesh.cpp</a>.</p> </div><h2 class="groupheader">Function Documentation</h2> <a id="a3c04138a5bfe5d72780bb7e82a18e627"></a> <h2 class="memtitle"><span class="permalink"><a href="#a3c04138a5bfe5d72780bb7e82a18e627">◆ </a></span>main()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">int main </td> <td>(</td> <td class="paramtype">int </td> <td class="paramname"><em>argc</em>, </td> </tr> <tr> <td class="paramkey"></td> <td></td> <td class="paramtype">char ** </td> <td class="paramname"><em>argv</em> </td> </tr> <tr> <td></td> <td>)</td> <td></td><td></td> </tr> </table> </div><div class="memdoc"> <p>[exampleSurfaceMesh-typedef]</p> <p>[exampleSurfaceMesh-typedef]</p> <p>[exampleSurfaceMesh-read-mesh]</p> <p>[exampleSurfaceMesh-read-mesh]</p> <p>[exampleSurfaceMesh-make-torus]</p> <p>[exampleSurfaceMesh-make-torus]</p> <p>[exampleSurfaceMesh-make-pyramid]</p> <p>[exampleSurfaceMesh-make-pyramid]</p> <p>[exampleSurfaceMesh-graph-bft]</p> <p>[exampleSurfaceMesh-graph-bft]</p> <p>[exampleSurfaceMesh-write-obj]</p> <p>[exampleSurfaceMesh-write-obj]</p> <p class="definition">Definition at line <a class="el" href="exampleSurfaceMesh_8cpp_source.html#l00076">76</a> of file <a class="el" href="exampleSurfaceMesh_8cpp_source.html">exampleSurfaceMesh.cpp</a>.</p> <div class="fragment"><div class="line"><a name="l00077"></a><span class="lineno"> 77</span> {</div> <div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="comment">// The following typedefs are useful</span></div> <div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keyword">typedef</span> <a class="code" href="structDGtal_1_1SurfaceMesh.html">SurfaceMesh< RealPoint, RealVector ></a> <a class="code" href="dgtalCalculus-bunny_8cpp.html#a0da7de0f9d769404c143f3d032eaa496">SurfMesh</a>;</div> <div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keyword">typedef</span> <a class="code" href="structDGtal_1_1SurfaceMeshHelper.html">SurfaceMeshHelper< RealPoint, RealVector ></a> Helper;</div> <div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <span class="keyword">typedef</span> <a class="code" href="structDGtal_1_1SurfaceMesh.html#a26bfbda7e780e4104ac3781dfbc785df">SurfMesh::Vertices</a> <a class="code" href="fullConvexitySphereGeodesics_8cpp.html#a9b69eb98bda12d4cfd17ccc15a223abc">Vertices</a>;</div> <div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  </div> <div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <a class="code" href="namespaceDGtal.html#a8fc7012708b0416880a5c8b12dfdf9dd">trace</a>.<a class="code" href="classDGtal_1_1Trace.html#a352b7160bf722e2f0bcbee5d0bad6ef3">beginBlock</a> ( <span class="stringliteral">"Reading a mesh OBJ file"</span> );</div> <div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  <a class="code" href="structDGtal_1_1SurfaceMesh.html">SurfMesh</a> smesh;</div> <div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  std::string S = examplesPath + <span class="stringliteral">"samples/spot.obj"</span>;</div> <div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  std::ifstream input( S.c_str() );</div> <div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordtype">bool</span> ok_read = <a class="code" href="structDGtal_1_1SurfaceMeshReader.html">SurfaceMeshReader< RealPoint, RealVector >::readOBJ</a>( input, smesh );</div> <div class="line"><a name="l00091"></a><span class="lineno"> 91</span>  input.close();</div> <div class="line"><a name="l00092"></a><span class="lineno"> 92</span>  <a class="code" href="namespaceDGtal.html#a8fc7012708b0416880a5c8b12dfdf9dd">trace</a>.<a class="code" href="classDGtal_1_1Trace.html#ad054990834d2763627166540087a2980">info</a>() << <span class="stringliteral">"Read "</span> << ( ok_read ? <span class="stringliteral">"OK"</span> : <span class="stringliteral">"ERROR"</span> )</div> <div class="line"><a name="l00093"></a><span class="lineno"> 93</span>  << <span class="stringliteral">" mesh="</span> << smesh << std::endl;</div> <div class="line"><a name="l00095"></a><span class="lineno"> 95</span>  <a class="code" href="namespaceDGtal.html#a8fc7012708b0416880a5c8b12dfdf9dd">trace</a>.<a class="code" href="classDGtal_1_1Trace.html#afa3a2874289734884107b1ce68ccb93d">endBlock</a>();</div> <div class="line"><a name="l00096"></a><span class="lineno"> 96</span>  </div> <div class="line"><a name="l00097"></a><span class="lineno"> 97</span>  <a class="code" href="namespaceDGtal.html#a8fc7012708b0416880a5c8b12dfdf9dd">trace</a>.<a class="code" href="classDGtal_1_1Trace.html#a352b7160bf722e2f0bcbee5d0bad6ef3">beginBlock</a> ( <span class="stringliteral">"Building a torus"</span> );</div> <div class="line"><a name="l00099"></a><span class="lineno"> 99</span>  <span class="keyword">auto</span> torus_mesh = Helper::makeTorus</div> <div class="line"><a name="l00100"></a><span class="lineno"> 100</span>  ( 2.5, 0.5, <a class="code" href="classDGtal_1_1PointVector.html">RealPoint</a> { 0.0, 0.0, 0.0 }, 40, 40, 0, Helper::NormalsType::NO_NORMALS );</div> <div class="line"><a name="l00102"></a><span class="lineno"> 102</span>  <a class="code" href="namespaceDGtal.html#a8fc7012708b0416880a5c8b12dfdf9dd">trace</a>.<a class="code" href="classDGtal_1_1Trace.html#afa3a2874289734884107b1ce68ccb93d">endBlock</a>();</div> <div class="line"><a name="l00103"></a><span class="lineno"> 103</span>  </div> <div class="line"><a name="l00104"></a><span class="lineno"> 104</span>  <a class="code" href="namespaceDGtal.html#a8fc7012708b0416880a5c8b12dfdf9dd">trace</a>.<a class="code" href="classDGtal_1_1Trace.html#a352b7160bf722e2f0bcbee5d0bad6ef3">beginBlock</a> ( <span class="stringliteral">"Building a pyramid"</span> );</div> <div class="line"><a name="l00106"></a><span class="lineno"> 106</span>  std::vector< RealPoint > positions =</div> <div class="line"><a name="l00107"></a><span class="lineno"> 107</span>  { { 0, 0, 5 }, { 1, 1, 3 }, { -1, 1, 3 }, { -1, -1, 3 }, { 1, -1, 3 } };</div> <div class="line"><a name="l00108"></a><span class="lineno"> 108</span>  std::vector< Vertices > faces =</div> <div class="line"><a name="l00109"></a><span class="lineno"> 109</span>  { { 0, 1, 2 }, { 0, 2, 3 }, { 0, 3, 4 }, { 0, 4, 1 }, { 4, 3, 2, 1 } };</div> <div class="line"><a name="l00110"></a><span class="lineno"> 110</span>  <span class="keyword">auto</span> pyramid_mesh = <a class="code" href="dgtalCalculus-bunny_8cpp.html#a0da7de0f9d769404c143f3d032eaa496">SurfMesh</a>( positions.cbegin(), positions.cend(),</div> <div class="line"><a name="l00111"></a><span class="lineno"> 111</span>  faces.cbegin(), faces.cend() );</div> <div class="line"><a name="l00113"></a><span class="lineno"> 113</span>  <a class="code" href="namespaceDGtal.html#a8fc7012708b0416880a5c8b12dfdf9dd">trace</a>.<a class="code" href="classDGtal_1_1Trace.html#afa3a2874289734884107b1ce68ccb93d">endBlock</a>();</div> <div class="line"><a name="l00114"></a><span class="lineno"> 114</span>  </div> <div class="line"><a name="l00115"></a><span class="lineno"> 115</span>  <a class="code" href="namespaceDGtal.html#a8fc7012708b0416880a5c8b12dfdf9dd">trace</a>.<a class="code" href="classDGtal_1_1Trace.html#a352b7160bf722e2f0bcbee5d0bad6ef3">beginBlock</a> ( <span class="stringliteral">"Traversing a mesh by BF"</span> );</div> <div class="line"><a name="l00117"></a><span class="lineno"> 117</span>  <a class="code" href="classDGtal_1_1BreadthFirstVisitor.html">BreadthFirstVisitor< SurfMesh ></a> visitor( smesh, 0 );</div> <div class="line"><a name="l00118"></a><span class="lineno"> 118</span>  std::vector<double> distances( smesh.<a class="code" href="structDGtal_1_1SurfaceMesh.html#ad32cc734fe88ed61b14c03632d2cde31">nbVertices</a>() );</div> <div class="line"><a name="l00119"></a><span class="lineno"> 119</span>  <span class="keywordtype">double</span> biggest_d = 0.0;</div> <div class="line"><a name="l00120"></a><span class="lineno"> 120</span>  <span class="keywordflow">while</span> ( ! visitor.finished() )</div> <div class="line"><a name="l00121"></a><span class="lineno"> 121</span>  {</div> <div class="line"><a name="l00122"></a><span class="lineno"> 122</span>  <span class="keyword">auto</span> v = visitor.current().first; <span class="comment">// current vertex</span></div> <div class="line"><a name="l00123"></a><span class="lineno"> 123</span>  <span class="keyword">auto</span> d = visitor.current().second; <span class="comment">// current distance</span></div> <div class="line"><a name="l00124"></a><span class="lineno"> 124</span>  biggest_d = (double) d;</div> <div class="line"><a name="l00125"></a><span class="lineno"> 125</span>  distances[ v ] = biggest_d;</div> <div class="line"><a name="l00126"></a><span class="lineno"> 126</span>  visitor.expand();</div> <div class="line"><a name="l00127"></a><span class="lineno"> 127</span>  }</div> <div class="line"><a name="l00129"></a><span class="lineno"> 129</span>  <a class="code" href="namespaceDGtal.html#a8fc7012708b0416880a5c8b12dfdf9dd">trace</a>.<a class="code" href="classDGtal_1_1Trace.html#afa3a2874289734884107b1ce68ccb93d">endBlock</a>();</div> <div class="line"><a name="l00130"></a><span class="lineno"> 130</span>  </div> <div class="line"><a name="l00131"></a><span class="lineno"> 131</span>  <a class="code" href="namespaceDGtal.html#a8fc7012708b0416880a5c8b12dfdf9dd">trace</a>.<a class="code" href="classDGtal_1_1Trace.html#a352b7160bf722e2f0bcbee5d0bad6ef3">beginBlock</a> ( <span class="stringliteral">"Colored output of BF traversal"</span> );</div> <div class="line"><a name="l00133"></a><span class="lineno"> 133</span>  <span class="comment">// Displaying faces colored by their distance to vertex 0.</span></div> <div class="line"><a name="l00134"></a><span class="lineno"> 134</span>  <span class="keyword">auto</span> face_distances = smesh.<a class="code" href="structDGtal_1_1SurfaceMesh.html#a545b0f5cb95a0ff1958fe890ee2735a6">computeFaceValuesFromVertexValues</a>( distances );</div> <div class="line"><a name="l00135"></a><span class="lineno"> 135</span>  <span class="keyword">auto</span> cmap = <a class="code" href="classDGtal_1_1GradientColorMap.html">GradientColorMap< double ></a>( 0.0, biggest_d, CMAP_JET );</div> <div class="line"><a name="l00136"></a><span class="lineno"> 136</span>  std::vector<Color> face_colors( smesh.<a class="code" href="structDGtal_1_1SurfaceMesh.html#aac6df23e1b3e15f57df733bb6db40a81">nbFaces</a>() );</div> <div class="line"><a name="l00137"></a><span class="lineno"> 137</span>  <span class="keywordflow">for</span> ( <a class="code" href="structDGtal_1_1SurfaceMesh.html#aa1fa77b6fe00fc9e213be5e71ecf282a">SurfMesh::Face</a> j = 0; j < smesh.<a class="code" href="structDGtal_1_1SurfaceMesh.html#aac6df23e1b3e15f57df733bb6db40a81">nbFaces</a>(); ++j )</div> <div class="line"><a name="l00138"></a><span class="lineno"> 138</span>  face_colors[ j ] = cmap( face_distances[ j ] ); </div> <div class="line"><a name="l00139"></a><span class="lineno"> 139</span>  <span class="keyword">typedef</span> <a class="code" href="structDGtal_1_1SurfaceMeshWriter.html">SurfaceMeshWriter< RealPoint, RealVector ></a> Writer;</div> <div class="line"><a name="l00140"></a><span class="lineno"> 140</span>  Writer::writeOBJ( <span class="stringliteral">"spot-bft.obj"</span>, smesh, face_colors );</div> <div class="line"><a name="l00141"></a><span class="lineno"> 141</span>  </div> <div class="line"><a name="l00142"></a><span class="lineno"> 142</span>  <span class="comment">// Displaying three isolines.</span></div> <div class="line"><a name="l00143"></a><span class="lineno"> 143</span>  Writer::writeIsoLinesOBJ( <span class="stringliteral">"spot-iso-0_25.obj"</span>, smesh,</div> <div class="line"><a name="l00144"></a><span class="lineno"> 144</span>  face_distances, distances, distances.back() * 0.25, 0.2 );</div> <div class="line"><a name="l00145"></a><span class="lineno"> 145</span>  Writer::writeIsoLinesOBJ( <span class="stringliteral">"spot-iso-0_5.obj"</span>, smesh,</div> <div class="line"><a name="l00146"></a><span class="lineno"> 146</span>  face_distances, distances, distances.back() * 0.5, 0.2 );</div> <div class="line"><a name="l00147"></a><span class="lineno"> 147</span>  Writer::writeIsoLinesOBJ( <span class="stringliteral">"spot-iso-0_75.obj"</span>, smesh,</div> <div class="line"><a name="l00148"></a><span class="lineno"> 148</span>  face_distances, distances, distances.back() * 0.75, 0.2 );</div> <div class="line"><a name="l00150"></a><span class="lineno"> 150</span>  <a class="code" href="namespaceDGtal.html#a8fc7012708b0416880a5c8b12dfdf9dd">trace</a>.<a class="code" href="classDGtal_1_1Trace.html#afa3a2874289734884107b1ce68ccb93d">endBlock</a>();</div> <div class="line"><a name="l00151"></a><span class="lineno"> 151</span>  </div> <div class="line"><a name="l00152"></a><span class="lineno"> 152</span>  <span class="comment">// Conversion to Mesh for easy display.</span></div> <div class="line"><a name="l00153"></a><span class="lineno"> 153</span>  <a class="code" href="classDGtal_1_1Mesh.html">Mesh< RealPoint ></a> viewmesh(<span class="keyword">true</span>);</div> <div class="line"><a name="l00154"></a><span class="lineno"> 154</span>  <a class="code" href="classDGtal_1_1Mesh.html">Mesh< RealPoint ></a> viewmesh2, viewmesh3;</div> <div class="line"><a name="l00155"></a><span class="lineno"> 155</span>  MeshHelpers::surfaceMesh2Mesh( smesh, viewmesh , face_colors );</div> <div class="line"><a name="l00156"></a><span class="lineno"> 156</span>  MeshHelpers::surfaceMesh2Mesh( torus_mesh, viewmesh2 );</div> <div class="line"><a name="l00157"></a><span class="lineno"> 157</span>  MeshHelpers::surfaceMesh2Mesh( pyramid_mesh, viewmesh3 );</div> <div class="line"><a name="l00158"></a><span class="lineno"> 158</span>  </div> <div class="line"><a name="l00159"></a><span class="lineno"> 159</span>  QApplication application(argc,argv);</div> <div class="line"><a name="l00160"></a><span class="lineno"> 160</span>  <a class="code" href="classDGtal_1_1Viewer3D.html">Viewer3D<></a> viewer;</div> <div class="line"><a name="l00161"></a><span class="lineno"> 161</span>  viewer.<a class="code" href="classDGtal_1_1Viewer3D.html#a1ea1c9cf781ce6940db02c352cf24e6f">show</a>();</div> <div class="line"><a name="l00162"></a><span class="lineno"> 162</span>  viewer << viewmesh << viewmesh2 << viewmesh3;</div> <div class="line"><a name="l00163"></a><span class="lineno"> 163</span>  viewer << Viewer3D<>::updateDisplay;</div> <div class="line"><a name="l00164"></a><span class="lineno"> 164</span>  application.exec();</div> <div class="line"><a name="l00165"></a><span class="lineno"> 165</span>  </div> <div class="line"><a name="l00166"></a><span class="lineno"> 166</span>  <span class="keywordflow">return</span> 0;</div> <div class="line"><a name="l00167"></a><span class="lineno"> 167</span> }</div> <div class="ttc" id="aclassDGtal_1_1BreadthFirstVisitor_html"><div class="ttname"><a href="classDGtal_1_1BreadthFirstVisitor.html">DGtal::BreadthFirstVisitor</a></div><div class="ttdoc">Aim: This class is useful to perform a breadth-first exploration of a graph given a starting point or...</div><div class="ttdef"><b>Definition:</b> <a href="BreadthFirstVisitor_8h_source.html#l00094">BreadthFirstVisitor.h:95</a></div></div> <div class="ttc" id="aclassDGtal_1_1GradientColorMap_html"><div class="ttname"><a href="classDGtal_1_1GradientColorMap.html">DGtal::GradientColorMap</a></div><div class="ttdoc">Aim: This class template may be used to (linearly) convert scalar values in a given range into a colo...</div><div class="ttdef"><b>Definition:</b> <a href="GradientColorMap_8h_source.html#l00119">GradientColorMap.h:120</a></div></div> <div class="ttc" id="aclassDGtal_1_1Mesh_html"><div class="ttname"><a href="classDGtal_1_1Mesh.html">DGtal::Mesh</a></div><div class="ttdoc">Aim: This class is defined to represent a surface mesh through a set of vertices and faces....</div><div class="ttdef"><b>Definition:</b> <a href="Mesh_8h_source.html#l00091">Mesh.h:92</a></div></div> <div class="ttc" id="aclassDGtal_1_1PointVector_html"><div class="ttname"><a href="classDGtal_1_1PointVector.html">DGtal::PointVector</a></div><div class="ttdoc">Aim: Implements basic operations that will be used in Point and Vector classes.</div><div class="ttdef"><b>Definition:</b> <a href="PointVector_8h_source.html#l00592">PointVector.h:593</a></div></div> <div class="ttc" id="aclassDGtal_1_1Trace_html_a352b7160bf722e2f0bcbee5d0bad6ef3"><div class="ttname"><a href="classDGtal_1_1Trace.html#a352b7160bf722e2f0bcbee5d0bad6ef3">DGtal::Trace::beginBlock</a></div><div class="ttdeci">void beginBlock(const std::string &keyword="")</div></div> <div class="ttc" id="aclassDGtal_1_1Trace_html_ad054990834d2763627166540087a2980"><div class="ttname"><a href="classDGtal_1_1Trace.html#ad054990834d2763627166540087a2980">DGtal::Trace::info</a></div><div class="ttdeci">std::ostream & info()</div></div> <div class="ttc" id="aclassDGtal_1_1Trace_html_afa3a2874289734884107b1ce68ccb93d"><div class="ttname"><a href="classDGtal_1_1Trace.html#afa3a2874289734884107b1ce68ccb93d">DGtal::Trace::endBlock</a></div><div class="ttdeci">double endBlock()</div></div> <div class="ttc" id="aclassDGtal_1_1Viewer3D_html"><div class="ttname"><a href="classDGtal_1_1Viewer3D.html">DGtal::Viewer3D</a></div><div class="ttdef"><b>Definition:</b> <a href="Viewer3D_8h_source.html#l00131">Viewer3D.h:132</a></div></div> <div class="ttc" id="aclassDGtal_1_1Viewer3D_html_a1ea1c9cf781ce6940db02c352cf24e6f"><div class="ttname"><a href="classDGtal_1_1Viewer3D.html#a1ea1c9cf781ce6940db02c352cf24e6f">DGtal::Viewer3D::show</a></div><div class="ttdeci">virtual void show()</div><div class="ttdoc">Overload QWidget method in order to add a call to updateList() method (to ensure that the lists are w...</div></div> <div class="ttc" id="adgtalCalculus-bunny_8cpp_html_a0da7de0f9d769404c143f3d032eaa496"><div class="ttname"><a href="dgtalCalculus-bunny_8cpp.html#a0da7de0f9d769404c143f3d032eaa496">SurfMesh</a></div><div class="ttdeci">SurfaceMesh< RealPoint, RealVector > SurfMesh</div><div class="ttdef"><b>Definition:</b> <a href="dgtalCalculus-bunny_8cpp_source.html#l00052">dgtalCalculus-bunny.cpp:52</a></div></div> <div class="ttc" id="afullConvexitySphereGeodesics_8cpp_html_a9b69eb98bda12d4cfd17ccc15a223abc"><div class="ttname"><a href="fullConvexitySphereGeodesics_8cpp.html#a9b69eb98bda12d4cfd17ccc15a223abc">Vertices</a></div><div class="ttdeci">SMesh::Vertices Vertices</div><div class="ttdef"><b>Definition:</b> <a href="fullConvexitySphereGeodesics_8cpp_source.html#l00118">fullConvexitySphereGeodesics.cpp:118</a></div></div> <div class="ttc" id="anamespaceDGtal_html_a8fc7012708b0416880a5c8b12dfdf9dd"><div class="ttname"><a href="namespaceDGtal.html#a8fc7012708b0416880a5c8b12dfdf9dd">DGtal::trace</a></div><div class="ttdeci">Trace trace</div><div class="ttdef"><b>Definition:</b> <a href="Common_8h_source.html#l00153">Common.h:153</a></div></div> <div class="ttc" id="astructDGtal_1_1SurfaceMeshHelper_html"><div class="ttname"><a href="structDGtal_1_1SurfaceMeshHelper.html">DGtal::SurfaceMeshHelper</a></div><div class="ttdoc">Aim: An helper class for building classical meshes.</div><div class="ttdef"><b>Definition:</b> <a href="SurfaceMeshHelper_8h_source.html#l00063">SurfaceMeshHelper.h:64</a></div></div> <div class="ttc" id="astructDGtal_1_1SurfaceMeshReader_html"><div class="ttname"><a href="structDGtal_1_1SurfaceMeshReader.html">DGtal::SurfaceMeshReader</a></div><div class="ttdoc">Aim: An helper class for reading mesh files (Wavefront OBJ at this point) and creating a SurfaceMesh.</div><div class="ttdef"><b>Definition:</b> <a href="SurfaceMeshReader_8h_source.html#l00063">SurfaceMeshReader.h:64</a></div></div> <div class="ttc" id="astructDGtal_1_1SurfaceMeshWriter_html"><div class="ttname"><a href="structDGtal_1_1SurfaceMeshWriter.html">DGtal::SurfaceMeshWriter</a></div><div class="ttdoc">Aim: An helper class for writing mesh file formats (Waverfront OBJ at this point) and creating a Surf...</div><div class="ttdef"><b>Definition:</b> <a href="SurfaceMeshWriter_8h_source.html#l00064">SurfaceMeshWriter.h:65</a></div></div> <div class="ttc" id="astructDGtal_1_1SurfaceMesh_html"><div class="ttname"><a href="structDGtal_1_1SurfaceMesh.html">DGtal::SurfaceMesh</a></div><div class="ttdoc">Aim: Represents an embedded mesh as faces and a list of vertices. Vertices may be shared among faces ...</div><div class="ttdef"><b>Definition:</b> <a href="SurfaceMesh_8h_source.html#l00091">SurfaceMesh.h:92</a></div></div> <div class="ttc" id="astructDGtal_1_1SurfaceMesh_html_a26bfbda7e780e4104ac3781dfbc785df"><div class="ttname"><a href="structDGtal_1_1SurfaceMesh.html#a26bfbda7e780e4104ac3781dfbc785df">DGtal::SurfaceMesh::Vertices</a></div><div class="ttdeci">std::vector< Vertex > Vertices</div><div class="ttdoc">The type that defines a list/range of vertices (e.g. to define faces)</div><div class="ttdef"><b>Definition:</b> <a href="SurfaceMesh_8h_source.html#l00112">SurfaceMesh.h:112</a></div></div> <div class="ttc" id="astructDGtal_1_1SurfaceMesh_html_a545b0f5cb95a0ff1958fe890ee2735a6"><div class="ttname"><a href="structDGtal_1_1SurfaceMesh.html#a545b0f5cb95a0ff1958fe890ee2735a6">DGtal::SurfaceMesh::computeFaceValuesFromVertexValues</a></div><div class="ttdeci">std::vector< AnyRing > computeFaceValuesFromVertexValues(const std::vector< AnyRing > &vvalues) const</div></div> <div class="ttc" id="astructDGtal_1_1SurfaceMesh_html_aa1fa77b6fe00fc9e213be5e71ecf282a"><div class="ttname"><a href="structDGtal_1_1SurfaceMesh.html#aa1fa77b6fe00fc9e213be5e71ecf282a">DGtal::SurfaceMesh::Face</a></div><div class="ttdeci">Index Face</div><div class="ttdef"><b>Definition:</b> <a href="SurfaceMesh_8h_source.html#l00106">SurfaceMesh.h:106</a></div></div> <div class="ttc" id="astructDGtal_1_1SurfaceMesh_html_aac6df23e1b3e15f57df733bb6db40a81"><div class="ttname"><a href="structDGtal_1_1SurfaceMesh.html#aac6df23e1b3e15f57df733bb6db40a81">DGtal::SurfaceMesh::nbFaces</a></div><div class="ttdeci">Size nbFaces() const</div><div class="ttdef"><b>Definition:</b> <a href="SurfaceMesh_8h_source.html#l00296">SurfaceMesh.h:296</a></div></div> <div class="ttc" id="astructDGtal_1_1SurfaceMesh_html_ad32cc734fe88ed61b14c03632d2cde31"><div class="ttname"><a href="structDGtal_1_1SurfaceMesh.html#ad32cc734fe88ed61b14c03632d2cde31">DGtal::SurfaceMesh::nbVertices</a></div><div class="ttdeci">Size nbVertices() const</div><div class="ttdef"><b>Definition:</b> <a href="SurfaceMesh_8h_source.html#l00288">SurfaceMesh.h:288</a></div></div> </div><!-- fragment --> <p class="reference">References <a class="el" href="classDGtal_1_1Trace.html#a352b7160bf722e2f0bcbee5d0bad6ef3">DGtal::Trace::beginBlock()</a>, <a class="el" href="GradientColorMap_8h_source.html#l00069">DGtal::CMAP_JET</a>, <a class="el" href="structDGtal_1_1SurfaceMesh.html#a545b0f5cb95a0ff1958fe890ee2735a6">DGtal::SurfaceMesh< TRealPoint, TRealVector >::computeFaceValuesFromVertexValues()</a>, <a class="el" href="classDGtal_1_1BreadthFirstVisitor.html#a5efcfaf0fdae476bf45b29afa8ad5750">DGtal::BreadthFirstVisitor< TGraph, TMarkSet >::current()</a>, <a class="el" href="classDGtal_1_1Trace.html#afa3a2874289734884107b1ce68ccb93d">DGtal::Trace::endBlock()</a>, <a class="el" href="classDGtal_1_1BreadthFirstVisitor.html#af171f17c5465cfbf942cda0d33e3fd11">DGtal::BreadthFirstVisitor< TGraph, TMarkSet >::expand()</a>, <a class="el" href="classDGtal_1_1BreadthFirstVisitor.html#a48377795ac51a1ce842cf3644d659341">DGtal::BreadthFirstVisitor< TGraph, TMarkSet >::finished()</a>, <a class="el" href="classDGtal_1_1Trace.html#ad054990834d2763627166540087a2980">DGtal::Trace::info()</a>, <a class="el" href="SurfaceMesh_8h_source.html#l00296">DGtal::SurfaceMesh< TRealPoint, TRealVector >::nbFaces()</a>, <a class="el" href="SurfaceMesh_8h_source.html#l00288">DGtal::SurfaceMesh< TRealPoint, TRealVector >::nbVertices()</a>, <a class="el" href="classDGtal_1_1Viewer3D.html#a1ea1c9cf781ce6940db02c352cf24e6f">DGtal::Viewer3D< TSpace, TKSpace >::show()</a>, and <a class="el" href="Common_8h_source.html#l00153">DGtal::trace</a>.</p> </div> </div> </div><!-- contents --> </div><!-- doc-content --> <!-- start footer part --> <div id="nav-path" class="navpath"><!-- id is needed for treeview function! --> <ul> <li class="navelem"><a class="el" href="dir_d28a4824dc47e487b107a5db32ef43c4.html">examples</a></li><li class="navelem"><a class="el" href="dir_32ab1f958902d9c5e3abd707b0dd90f4.html">shapes</a></li><li class="navelem"><a class="el" href="exampleSurfaceMesh_8cpp.html">exampleSurfaceMesh.cpp</a></li> <li class="footer">Generated on Mon Dec 23 2024 13:18:54 for DGtal by <a href="https://www.doxygen.org/index.html"><img class="footer" src="doxygen.svg" width="104" height="31" alt="doxygen"/></a> 1.9.1 </li> </ul> </div> </body> </html>