doc/salome/gui/GEOM/building_by_blocks.htm

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   6 <title>Building by Blocks</title>\r
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  79 <h1>Building by Blocks</h1>\r
  80 \r
  81 <h3>Quadrangle Face</h3>\r
  82 \r
  83 <p class="whs1">import geompy</p>\r
  84 \r
  85 <p class="whs1">import salome</p>\r
  86 \r
  87 <p class="whs1">gg = salome.ImportComponentGUI(&quot;GEOM&quot;)</p>\r
  88 \r
  89 <p>&nbsp;</p>\r
  90 \r
  91 <p># create vertices</p>\r
  92 \r
  93 <p class="whs1">p1 = geompy.MakeVertex( \r
  94  &nbsp;0., &nbsp;&nbsp;0., \r
  95  &nbsp;&nbsp;0.)</p>\r
  96 \r
  97 <p class="whs1">p2 = geompy.MakeVertex(150., \r
  98  &nbsp;30., &nbsp;&nbsp;0.)</p>\r
  99 \r
 100 <p class="whs1">p3 = geompy.MakeVertex( \r
 101  &nbsp;0., 120., \r
 102  &nbsp;50.)</p>\r
 103 \r
 104 <p class="whs1">p4 = geompy.MakeVertex( \r
 105  &nbsp;0., &nbsp;40., \r
 106  &nbsp;70.)</p>\r
 107 \r
 108 <p>&nbsp;</p>\r
 109 \r
 110 <p># create edges</p>\r
 111 \r
 112 <p class="whs1">edge1 = geompy.MakeEdge(p1, \r
 113  p2)</p>\r
 114 \r
 115 <p class="whs1">edge2 = geompy.MakeEdge(p2, \r
 116  p3)</p>\r
 117 \r
 118 <p class="whs1">edge3 = geompy.MakeEdge(p3, \r
 119  p4)</p>\r
 120 \r
 121 <p class="whs1">edge4 = geompy.MakeEdge(p4, \r
 122  p1)</p>\r
 123 \r
 124 <p>&nbsp;</p>\r
 125 \r
 126 <p># create a quadrangle face from four edges</p>\r
 127 \r
 128 <p class="whs1">qface1 = geompy.MakeQuad(edge1, \r
 129  edge2, edge3, edge4)</p>\r
 130 \r
 131 <p>&nbsp;</p>\r
 132 \r
 133 <p># create a quadrangle face from two edges</p>\r
 134 \r
 135 <p class="whs1">qface2 = geompy.MakeQuad2Edges(edge1, \r
 136  edge3)</p>\r
 137 \r
 138 <p>&nbsp;</p>\r
 139 \r
 140 <p># create a quadrangle from four points in its corners</p>\r
 141 \r
 142 <p class="whs1">qface3 = geompy.MakeQuad4Vertices(p1, \r
 143  p2, p3, p4)</p>\r
 144 \r
 145 <p>&nbsp;</p>\r
 146 \r
 147 <p># add objects in the study</p>\r
 148 \r
 149 <p class="whs1">id_p1 = geompy.addToStudy(p1,&quot;Point1&quot;)</p>\r
 150 \r
 151 <p class="whs1">id_p2 = geompy.addToStudy(p2,&quot;Point2&quot;)</p>\r
 152 \r
 153 <p class="whs1">id_p3 = geompy.addToStudy(p3,&quot;Point3&quot;)</p>\r
 154 \r
 155 <p class="whs1">id_p4 = geompy.addToStudy(p4,&quot;Point4&quot;)</p>\r
 156 \r
 157 <p class="whs1">id_edge1 = geompy.addToStudy(edge1,&quot;Edge1&quot;)</p>\r
 158 \r
 159 <p class="whs1">id_edge2 = geompy.addToStudy(edge2,&quot;Edge2&quot;)</p>\r
 160 \r
 161 <p class="whs1">id_edge3 = geompy.addToStudy(edge3,&quot;Edge3&quot;)</p>\r
 162 \r
 163 <p class="whs1">id_edge4 = geompy.addToStudy(edge4,&quot;Edge4&quot;)</p>\r
 164 \r
 165 <p class="whs1">id_qface1 = geompy.addToStudy(qface1,&quot;Qface1&quot;)</p>\r
 166 \r
 167 <p class="whs1">id_qface2 = geompy.addToStudy(qface2,&quot;Qface2&quot;)</p>\r
 168 \r
 169 <p class="whs1">id_qface3 = geompy.addToStudy(qface3,&quot;Qface3&quot;)</p>\r
 170 \r
 171 <p>&nbsp;</p>\r
 172 \r
 173 <p># display the vertices, the edges and the quadrangle faces</p>\r
 174 \r
 175 <p class="whs1">gg.createAndDisplayGO(id_p1)</p>\r
 176 \r
 177 <p class="whs1">gg.createAndDisplayGO(id_p2)</p>\r
 178 \r
 179 <p class="whs1">gg.createAndDisplayGO(id_p3)</p>\r
 180 \r
 181 <p class="whs1">gg.createAndDisplayGO(id_p4)</p>\r
 182 \r
 183 <p class="whs1">gg.createAndDisplayGO(id_edge1)</p>\r
 184 \r
 185 <p class="whs1">gg.createAndDisplayGO(id_edge2)</p>\r
 186 \r
 187 <p class="whs1">gg.createAndDisplayGO(id_edge3)</p>\r
 188 \r
 189 <p class="whs1">gg.createAndDisplayGO(id_edge4)</p>\r
 190 \r
 191 <p class="whs1">gg.createAndDisplayGO(id_qface1)</p>\r
 192 \r
 193 <p class="whs1">gg.setDisplayMode(id_qface1,1)</p>\r
 194 \r
 195 <p class="whs1">gg.createAndDisplayGO(id_qface2)</p>\r
 196 \r
 197 <p class="whs1">gg.setDisplayMode(id_qface2,1)</p>\r
 198 \r
 199 <p class="whs1">gg.createAndDisplayGO(id_qface3)</p>\r
 200 \r
 201 <p><span style="font-family: 'Lucida Console', monospace;">gg.setDisplayMode(id_qface3,1)</span> \r
 202  </p>\r
 203 \r
 204 <h3>Hexagonal Solid</h3>\r
 205 \r
 206 <p class="whs1">import geompy</p>\r
 207 \r
 208 <p class="whs1">import salome</p>\r
 209 \r
 210 <p class="whs1">gg = salome.ImportComponentGUI(&quot;GEOM&quot;)</p>\r
 211 \r
 212 <p class="whs1">&nbsp;</p>\r
 213 \r
 214 <p class="whs2"># create vertices</p>\r
 215 \r
 216 <p class="whs1">p0 &nbsp;= \r
 217  geompy.MakeVertex( &nbsp;0., \r
 218  &nbsp;&nbsp;0., \r
 219  &nbsp;&nbsp;0.)</p>\r
 220 \r
 221 <p class="whs1">p1 &nbsp;= \r
 222  geompy.MakeVertex( &nbsp;0., \r
 223  &nbsp;&nbsp;0., \r
 224  &nbsp;40.)</p>\r
 225 \r
 226 <p class="whs1">p2 &nbsp;= \r
 227  geompy.MakeVertex( 70., -15., &nbsp;&nbsp;0.)</p>\r
 228 \r
 229 <p class="whs1">p3 &nbsp;= \r
 230  geompy.MakeVertex( 70., -15., &nbsp;70.)</p>\r
 231 \r
 232 <p class="whs1">&nbsp;</p>\r
 233 \r
 234 <p class="whs1">p4 &nbsp;= \r
 235  geompy.MakeVertex( &nbsp;0., \r
 236  &nbsp;70., &nbsp;&nbsp;0.)</p>\r
 237 \r
 238 <p class="whs1">p5 &nbsp;= \r
 239  geompy.MakeVertex( &nbsp;0., \r
 240  &nbsp;70., &nbsp;40.)</p>\r
 241 \r
 242 <p class="whs1">p6 &nbsp;= \r
 243  geompy.MakeVertex( 70., &nbsp;70., \r
 244  &nbsp;&nbsp;0.)</p>\r
 245 \r
 246 <p class="whs1">p7 &nbsp;= \r
 247  geompy.MakeVertex( 70., &nbsp;70., \r
 248  &nbsp;70.)</p>\r
 249 \r
 250 <p class="whs1">&nbsp;</p>\r
 251 \r
 252 <p class="whs1">p8 &nbsp;= \r
 253  geompy.MakeVertex( &nbsp;0., \r
 254  -50., &nbsp;&nbsp;0.)</p>\r
 255 \r
 256 <p class="whs1">p9 &nbsp;= \r
 257  geompy.MakeVertex( &nbsp;0., \r
 258  -50., &nbsp;40.)</p>\r
 259 \r
 260 <p class="whs1">p10 = geompy.MakeVertex( \r
 261  70., -35., &nbsp;&nbsp;0.)</p>\r
 262 \r
 263 <p class="whs1">p11 = geompy.MakeVertex( \r
 264  70., -35., &nbsp;70.)</p>\r
 265 \r
 266 <p class="whs1">&nbsp;</p>\r
 267 \r
 268 <p class="whs2"># create faces</p>\r
 269 \r
 270 <p class="whs1">qface1 = geompy.MakeQuad4Vertices(p0, \r
 271  p1, p2, p3)</p>\r
 272 \r
 273 <p class="whs1">qface2 = geompy.MakeQuad4Vertices(p4, \r
 274  p5, p6, p7)</p>\r
 275 \r
 276 <p class="whs1">qface3 = geompy.MakeQuad4Vertices(p0, \r
 277  p1, p4, p5)</p>\r
 278 \r
 279 <p class="whs1">qface4 = geompy.MakeQuad4Vertices(p2, \r
 280  p3, p6, p7)</p>\r
 281 \r
 282 <p class="whs1">qface5 = geompy.MakeQuad4Vertices(p0, \r
 283  p2, p4, p6)</p>\r
 284 \r
 285 <p class="whs1">qface6 = geompy.MakeQuad4Vertices(p1, \r
 286  p3, p5, p7)</p>\r
 287 \r
 288 <p class="whs1">&nbsp;</p>\r
 289 \r
 290 <p class="whs1">qface7 = geompy.MakeQuad4Vertices(p8, \r
 291  p9, p10, p11)</p>\r
 292 \r
 293 <p class="whs1">&nbsp;</p>\r
 294 \r
 295 <p class="whs2"># create a hexahedral \r
 296  solid between two given faces</p>\r
 297 \r
 298 <p class="whs1">solid1 = geompy.MakeHexa2Faces(qface1, \r
 299  qface7)</p>\r
 300 \r
 301 <p class="whs1">&nbsp;</p>\r
 302 \r
 303 <p class="whs2"># create a hexahedral \r
 304  solid, bounded by six given faces</p>\r
 305 \r
 306 <p class="whs1">solid2 = geompy.MakeHexa(qface1, \r
 307  qface2, qface3, qface4, qface5, qface6)</p>\r
 308 \r
 309 <p class="whs1">&nbsp;</p>\r
 310 \r
 311 <p class="whs2"># add objects in the \r
 312  study</p>\r
 313 \r
 314 <p class="whs1">geompy.addToStudy(qface1,&quot;qface1&quot;)</p>\r
 315 \r
 316 <p class="whs1">geompy.addToStudy(qface2,&quot;qface2&quot;)</p>\r
 317 \r
 318 <p class="whs1">geompy.addToStudy(qface3,&quot;qface3&quot;)</p>\r
 319 \r
 320 <p class="whs1">geompy.addToStudy(qface4,&quot;qface4&quot;)</p>\r
 321 \r
 322 <p class="whs1">geompy.addToStudy(qface5,&quot;qface5&quot;)</p>\r
 323 \r
 324 <p class="whs1">geompy.addToStudy(qface6,&quot;qface6&quot;)</p>\r
 325 \r
 326 <p class="whs1">geompy.addToStudy(qface7,&quot;qface7&quot;)</p>\r
 327 \r
 328 <p class="whs1">&nbsp;</p>\r
 329 \r
 330 <p class="whs1">id_solid1 = geompy.addToStudy(solid1,&quot;Solid1&quot;)</p>\r
 331 \r
 332 <p class="whs1">id_solid2 = geompy.addToStudy(solid2,&quot;Solid2&quot;)</p>\r
 333 \r
 334 <p class="whs1">&nbsp;</p>\r
 335 \r
 336 <p class="whs2"># display solids</p>\r
 337 \r
 338 <p class="whs1">gg.createAndDisplayGO(id_solid1)</p>\r
 339 \r
 340 <p class="whs1">gg.setDisplayMode(id_solid1, \r
 341  1)</p>\r
 342 \r
 343 <p class="whs1">gg.createAndDisplayGO(id_solid2)</p>\r
 344 \r
 345 <p><span style="font-family: 'Lucida Console', monospace;">gg.setDisplayMode(id_solid2, \r
 346  1)</span> </p>\r
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