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84 <h1>Viewing Meshes</h1>
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86 <h3>Viewing Mesh Infos</h3>
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88 <p class="whs1"><span style="font-family: 'Lucida Console', monospace;">import
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91 <p class="whs1">import smesh</p>
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93 <p class="whs1"> </p>
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95 <p class="whs2"># create a box</p>
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97 <p class="whs1">box = geompy.MakeBox(0., 0., 0., 20.,
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100 <p class="whs1">geompy.addToStudy(box, "box")</p>
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102 <p class="whs1"> </p>
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104 <p class="whs2"># create a mesh</p>
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106 <p class="whs1">tetra = smesh.Mesh(box, "MeshBox")</p>
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108 <p class="whs1"> </p>
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110 <p class="whs1">algo1D = tetra.Segment()</p>
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112 <p class="whs1">algo1D.NumberOfSegments(3)</p>
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114 <p class="whs1"> </p>
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116 <p class="whs1">algo2D = tetra.Triangle()</p>
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118 <p class="whs1">algo2D.MaxElementArea(10.)</p>
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120 <p class="whs1"> </p>
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122 <p class="whs1">algo3D = tetra.Tetrahedron(smesh.NETGEN)</p>
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124 <p class="whs1">algo3D.MaxElementVolume(900.)</p>
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126 <p class="whs1"> </p>
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128 <p class="whs2"># compute the mesh</p>
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130 <p class="whs1">tetra.Compute()</p>
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132 <p class="whs1"> </p>
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134 <p class="whs2"># print information
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137 <p class="whs1">print "Information about mesh:"
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140 <p class="whs1">print "Number of nodes :
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141 ", tetra.NbNodes()</p>
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143 <p class="whs1">print "Number of edges :
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144 ", tetra.NbEdges()</p>
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146 <p class="whs1">print "Number of faces :
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147 ", tetra.NbFaces()</p>
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149 <p class="whs1">print " triangles
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151 ", tetra.NbTriangles()</p>
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153 <p class="whs1">print " quadrangles
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154 : ", tetra.NbQuadrangles()</p>
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156 <p class="whs1">print " polygons
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157 :
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158 ", tetra.NbPolygons()</p>
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160 <p class="whs1">print "Number of volumes :
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161 ", tetra.NbVolumes()</p>
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163 <p class="whs1">print " tetrahedrons:
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164 ", tetra.NbTetras()</p>
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166 <p class="whs1">print " hexahedrons
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167 : ", tetra.NbHexas()</p>
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169 <p class="whs1">print " prisms
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170 :
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171 ", tetra.NbPrisms()</p>
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173 <p class="whs1">print " pyramids
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174 :
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175 ", tetra.NbPyramids()</p>
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177 <p class="whs1">print " polyhedrons
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178 : ", tetra.NbPolyhedrons() </p>
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