doc/salome/gui/GEOM/complex_objects.htm

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  78 <h1>Complex Objects</h1>\r
  79 \r
  80 <h3><a name=bookmark>Creation of a Prism</a></h3>\r
  81 \r
  82 <p class="whs1">import geompy</p>\r
  83 \r
  84 <p class="whs1">import salome</p>\r
  85 \r
  86 <p class="whs1">gg = salome.ImportComponentGUI(&quot;GEOM&quot;)</p>\r
  87 \r
  88 <p>&nbsp;</p>\r
  89 \r
  90 <p># create a vertex and a vector</p>\r
  91 \r
  92 <p class="whs1">p1 = geompy.MakeVertex( \r
  93  &nbsp;&nbsp;0., \r
  94  &nbsp;&nbsp;0., \r
  95  &nbsp;&nbsp;0.)</p>\r
  96 \r
  97 <p class="whs1">p2 = geompy.MakeVertex( \r
  98  100., &nbsp;&nbsp;0., \r
  99  &nbsp;&nbsp;0.)</p>\r
 100 \r
 101 <p class="whs1">p3 = geompy.MakeVertex( \r
 102  100., 100., &nbsp;&nbsp;0.)</p>\r
 103 \r
 104 <p class="whs1">p4 = geompy.MakeVertex( \r
 105  &nbsp;&nbsp;0., \r
 106  100., &nbsp;&nbsp;0.)</p>\r
 107 \r
 108 <p class="whs1">p5 = geompy.MakeVertex( \r
 109  &nbsp;&nbsp;0., \r
 110  &nbsp;&nbsp;0., \r
 111  &nbsp;60.)</p>\r
 112 \r
 113 <p class="whs1">p6 = geompy.MakeVertex(-100., \r
 114  &nbsp;&nbsp;0., \r
 115  &nbsp;&nbsp;0.)</p>\r
 116 \r
 117 <p class="whs1">p7 = geompy.MakeVertex(-100.,-100., \r
 118  &nbsp;&nbsp;0.)</p>\r
 119 \r
 120 <p class="whs1">p8 = geompy.MakeVertex( \r
 121  &nbsp;&nbsp;0.,-100., \r
 122  &nbsp;&nbsp;0.)</p>\r
 123 \r
 124 <p>&nbsp;</p>\r
 125 \r
 126 <p># create a vector from the given components</p>\r
 127 \r
 128 <p class="whs1">vector = geompy.MakeVectorDXDYDZ(50., \r
 129  50., 50.)</p>\r
 130 \r
 131 <p>&nbsp;</p>\r
 132 \r
 133 <p>#create vectors from two points</p>\r
 134 \r
 135 <p class="whs1">vector1_arc1 = geompy.MakeVector(p1, \r
 136  p2)</p>\r
 137 \r
 138 <p class="whs1">vector2_arc1 = geompy.MakeVector(p1, \r
 139  p4)</p>\r
 140 \r
 141 <p class="whs1">vector1_arc2 = geompy.MakeVector(p1, \r
 142  p6)</p>\r
 143 \r
 144 <p class="whs1">vector2_arc2 = geompy.MakeVector(p1, \r
 145  p8)</p>\r
 146 \r
 147 <p>&nbsp;</p>\r
 148 \r
 149 <p># create arcs from three points</p>\r
 150 \r
 151 <p class="whs1">arc1 = geompy.MakeArc(p2, \r
 152  p3, p4)</p>\r
 153 \r
 154 <p class="whs1">arc2 = geompy.MakeArc(p6, \r
 155  p7, p8)</p>\r
 156 \r
 157 <p>&nbsp;</p>\r
 158 \r
 159 <p># create wires</p>\r
 160 \r
 161 <p class="whs1">wire1 = geompy.MakeWire([vector1_arc1, \r
 162  arc1, vector2_arc1])</p>\r
 163 \r
 164 <p class="whs1">wire2 = geompy.MakeWire([vector1_arc2, \r
 165  arc2, vector2_arc2])</p>\r
 166 \r
 167 <p>&nbsp;</p>\r
 168 \r
 169 <p># create faces</p>\r
 170 \r
 171 <p class="whs1">isPlanarWanted = 1</p>\r
 172 \r
 173 <p class="whs1">face1 = geompy.MakeFace(wire1, \r
 174  isPlanarWanted)</p>\r
 175 \r
 176 <p class="whs1">face2 = geompy.MakeFace(wire2, \r
 177  isPlanarWanted)</p>\r
 178 \r
 179 <p>&nbsp;</p>\r
 180 \r
 181 <p># create prisms</p>\r
 182 \r
 183 <p class="whs1">prism1 = geompy.MakePrism(face2, \r
 184  p1, p5)</p>\r
 185 \r
 186 <p class="whs1">prism2 = geompy.MakePrismVecH(face1, \r
 187  vector, 50)</p>\r
 188 \r
 189 <p>&nbsp;</p>\r
 190 \r
 191 <p># add objects in the study</p>\r
 192 \r
 193 <p class="whs1">id_face1 &nbsp;&nbsp;= \r
 194  geompy.addToStudy(face1,&quot;Face1&quot;)</p>\r
 195 \r
 196 <p class="whs1">id_face2 &nbsp;&nbsp;= \r
 197  geompy.addToStudy(face2,&quot;Face2&quot;)</p>\r
 198 \r
 199 <p class="whs1">id_prism1 = geompy.addToStudy(prism1,&quot;Prism1&quot;)</p>\r
 200 \r
 201 <p class="whs1">id_prism2 = geompy.addToStudy(prism2,&quot;Prism2&quot;)</p>\r
 202 \r
 203 <p>&nbsp;</p>\r
 204 \r
 205 <p># display cylinders</p>\r
 206 \r
 207 <p class="whs1">gg.createAndDisplayGO(id_face1)</p>\r
 208 \r
 209 <p class="whs1">gg.setDisplayMode(id_face1,1)</p>\r
 210 \r
 211 <p class="whs1">gg.createAndDisplayGO(id_face2)</p>\r
 212 \r
 213 <p class="whs1">gg.setDisplayMode(id_face2,1)</p>\r
 214 \r
 215 <p class="whs1">gg.createAndDisplayGO(id_prism1)</p>\r
 216 \r
 217 <p class="whs1">gg.setDisplayMode(id_prism1,1)</p>\r
 218 \r
 219 <p class="whs1">gg.createAndDisplayGO(id_prism2)</p>\r
 220 \r
 221 <p><span style="font-family: 'Lucida Console', monospace;">gg.setDisplayMode(id_prism2,1)</span> \r
 222  </p>\r
 223 \r
 224 <h3><a name=bookmark1>Creation of a Revolution</a></h3>\r
 225 \r
 226 <p class="whs1">import geompy</p>\r
 227 \r
 228 <p class="whs1">import salome</p>\r
 229 \r
 230 <p class="whs1">gg = salome.ImportComponentGUI(&quot;GEOM&quot;)</p>\r
 231 \r
 232 <p>&nbsp;</p>\r
 233 \r
 234 <p># create a vertex and a vector</p>\r
 235 \r
 236 <p class="whs1">p1 = geompy.MakeVertex( \r
 237  &nbsp;10., &nbsp;10., \r
 238  &nbsp;10.)</p>\r
 239 \r
 240 <p class="whs1">p2 = geompy.MakeVertex( \r
 241  &nbsp;15., &nbsp;15., \r
 242  &nbsp;50.)</p>\r
 243 \r
 244 <p class="whs1">p3 = geompy.MakeVertex( \r
 245  &nbsp;40., &nbsp;40., \r
 246  &nbsp;&nbsp;0.)</p>\r
 247 \r
 248 <p>&nbsp;</p>\r
 249 \r
 250 <p>#create vectors from two points</p>\r
 251 \r
 252 <p class="whs1">vector1 = geompy.MakeVector(p1, \r
 253  p2)</p>\r
 254 \r
 255 <p class="whs1">vector2 = geompy.MakeVector(p1, \r
 256  p3)</p>\r
 257 \r
 258 <p>&nbsp;</p>\r
 259 \r
 260 <p># create a vector from the given components</p>\r
 261 \r
 262 <p class="whs1">vector3 = geompy.MakeVectorDXDYDZ(-20., \r
 263  -20., 100.)</p>\r
 264 \r
 265 <p>&nbsp;</p>\r
 266 \r
 267 <p># create a wire</p>\r
 268 \r
 269 <p class="whs1">wire = geompy.MakeWire([vector1, \r
 270  vector2])</p>\r
 271 \r
 272 <p>&nbsp;</p>\r
 273 \r
 274 <p># create a revolution</p>\r
 275 \r
 276 <p class="whs1">revolution = geompy.MakeRevolution(wire, \r
 277  vector3, 2.3)</p>\r
 278 \r
 279 <p>&nbsp;</p>\r
 280 \r
 281 <p># add objects in the study</p>\r
 282 \r
 283 <p class="whs1">id_vector3 &nbsp;&nbsp;&nbsp;= \r
 284  geompy.addToStudy(vector3,&quot;Axis&quot;)</p>\r
 285 \r
 286 <p class="whs1">id_wire &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;= \r
 287  geompy.addToStudy(wire,&quot;Wire&quot;)</p>\r
 288 \r
 289 <p class="whs1">id_revolution = geompy.addToStudy(revolution,&quot;Revolution&quot;)</p>\r
 290 \r
 291 <p>&nbsp;</p>\r
 292 \r
 293 <p># display the vector, the wire and the revolution</p>\r
 294 \r
 295 <p class="whs1">gg.createAndDisplayGO(id_vector3)</p>\r
 296 \r
 297 <p class="whs1">gg.createAndDisplayGO(id_wire)</p>\r
 298 \r
 299 <p class="whs1">gg.createAndDisplayGO(id_revolution)</p>\r
 300 \r
 301 <p><span style="font-family: 'Lucida Console', monospace;">gg.setDisplayMode(id_revolution,1)</span> \r
 302  </p>\r
 303 \r
 304 <h3><a name=bookmark2>Creation of a Filling</a></h3>\r
 305 \r
 306 <p class="whs1">import geompy</p>\r
 307 \r
 308 <p class="whs1">import salome</p>\r
 309 \r
 310 <p class="whs1">gg = salome.ImportComponentGUI(&quot;GEOM&quot;)</p>\r
 311 \r
 312 <p class="whs1">mindeg = 2</p>\r
 313 \r
 314 <p class="whs1">maxdeg = 5</p>\r
 315 \r
 316 <p class="whs1">tol3d &nbsp;&nbsp;= \r
 317  0.0001</p>\r
 318 \r
 319 <p class="whs1">tol2d &nbsp;&nbsp;= \r
 320  0.0001</p>\r
 321 \r
 322 <p class="whs1">nbiter = 5</p>\r
 323 \r
 324 <p>&nbsp;</p>\r
 325 \r
 326 <p># create a vertex and a vector</p>\r
 327 \r
 328 <p class="whs1">p1 = geompy.MakeVertex( \r
 329  &nbsp;-30., &nbsp;-30., \r
 330  &nbsp;50.)</p>\r
 331 \r
 332 <p class="whs1">p2 = geompy.MakeVertex( \r
 333  &nbsp;-60., &nbsp;-60., \r
 334  &nbsp;30.)</p>\r
 335 \r
 336 <p class="whs1">p3 = geompy.MakeVertex( \r
 337  &nbsp;-30., &nbsp;-30., \r
 338  &nbsp;10.)</p>\r
 339 \r
 340 <p>&nbsp;</p>\r
 341 \r
 342 <p># create an arc from three points</p>\r
 343 \r
 344 <p class="whs1">arc = geompy.MakeArc(p1, \r
 345  p2, p3)</p>\r
 346 \r
 347 <p class="whs1">ShapeListCompound \r
 348  = []</p>\r
 349 \r
 350 <p class="whs1">i = 0</p>\r
 351 \r
 352 <p class="whs1">while i &lt;= 3 :</p>\r
 353 \r
 354 <p class="whs1">&nbsp;&nbsp;&nbsp;&nbsp;S \r
 355  = geompy.MakeTranslation(arc, i * 50., 0., 0.)</p>\r
 356 \r
 357 <p class="whs1">&nbsp;&nbsp;&nbsp;&nbsp;ShapeListCompound.append(S)</p>\r
 358 \r
 359 <p class="whs1">&nbsp;&nbsp;&nbsp;&nbsp;i \r
 360  = i + 1</p>\r
 361 \r
 362 <p class="whs1">compound = geompy.MakeCompound(ShapeListCompound)</p>\r
 363 \r
 364 <p>&nbsp;</p>\r
 365 \r
 366 <p># create a filling</p>\r
 367 \r
 368 <p class="whs1">filling = geompy.MakeFilling(compound, \r
 369  mindeg, maxdeg, tol3d, tol2d, nbiter)</p>\r
 370 \r
 371 <p>&nbsp;</p>\r
 372 \r
 373 <p># add objects in the study</p>\r
 374 \r
 375 <p class="whs1">id_compound = geompy.addToStudy(compound,&quot;Compound&quot;)</p>\r
 376 \r
 377 <p class="whs1">id_filling = geompy.addToStudy(filling,&quot;Filling&quot;)</p>\r
 378 \r
 379 <p>&nbsp;</p>\r
 380 \r
 381 <p># display the compound and the filling</p>\r
 382 \r
 383 <p class="whs1">gg.createAndDisplayGO(id_compound)</p>\r
 384 \r
 385 <p class="whs1">gg.createAndDisplayGO(id_filling)</p>\r
 386 \r
 387 <p><span style="font-family: 'Lucida Console', monospace;">gg.setDisplayMode(id_filling,1)</span> \r
 388  </p>\r
 389 \r
 390 <p>&nbsp;</p>\r
 391 \r
 392 <h3><a name=bookmark3>Creation of a Pipe</a></h3>\r
 393 \r
 394 <p class="whs1">import geompy</p>\r
 395 \r
 396 <p class="whs1">import salome</p>\r
 397 \r
 398 <p class="whs1">gg = salome.ImportComponentGUI(&quot;GEOM&quot;)</p>\r
 399 \r
 400 <p>&nbsp;</p>\r
 401 \r
 402 <p># create vertices</p>\r
 403 \r
 404 <p class="whs1">p0 &nbsp;&nbsp;= \r
 405  geompy.MakeVertex(0. &nbsp;, \r
 406  0. &nbsp;, 0. \r
 407  &nbsp;)</p>\r
 408 \r
 409 <p class="whs1">px &nbsp;&nbsp;= \r
 410  geompy.MakeVertex(100., 0. &nbsp;, \r
 411  0. &nbsp;)</p>\r
 412 \r
 413 <p class="whs1">py &nbsp;&nbsp;= \r
 414  geompy.MakeVertex(0. &nbsp;, \r
 415  100., 0. &nbsp;)</p>\r
 416 \r
 417 <p class="whs1">pz &nbsp;&nbsp;= \r
 418  geompy.MakeVertex(0. &nbsp;, \r
 419  0. &nbsp;, 100.)</p>\r
 420 \r
 421 <p class="whs1">pxyz = geompy.MakeVertex(100., \r
 422  100., 100.)</p>\r
 423 \r
 424 <p>&nbsp;</p>\r
 425 \r
 426 <p># create a vector from two points</p>\r
 427 \r
 428 <p class="whs1">vxy = geompy.MakeVector(px, \r
 429  py)</p>\r
 430 \r
 431 <p>&nbsp;</p>\r
 432 \r
 433 <p># create an arc from three points</p>\r
 434 \r
 435 <p class="whs1">arc = geompy.MakeArc(py, \r
 436  pz, px)</p>\r
 437 \r
 438 <p>&nbsp;</p>\r
 439 \r
 440 <p># create a wire</p>\r
 441 \r
 442 <p class="whs1">wire = geompy.MakeWire([vxy, \r
 443  arc])</p>\r
 444 \r
 445 <p>&nbsp;</p>\r
 446 \r
 447 <p># create an edge</p>\r
 448 \r
 449 <p class="whs1">edge = geompy.MakeEdge(p0, \r
 450  pxyz)</p>\r
 451 \r
 452 <p>&nbsp;</p>\r
 453 \r
 454 <p># create a pipe</p>\r
 455 \r
 456 <p class="whs1">pipe = geompy.MakePipe(wire, \r
 457  edge)</p>\r
 458 \r
 459 <p>&nbsp;</p>\r
 460 \r
 461 <p># add objects in the study</p>\r
 462 \r
 463 <p class="whs1">id_wire = geompy.addToStudy(wire,&quot;Wire&quot;)</p>\r
 464 \r
 465 <p class="whs1">id_edge = geompy.addToStudy(edge,&quot;Edge&quot;)</p>\r
 466 \r
 467 <p class="whs1">id_pipe = geompy.addToStudy(pipe,&quot;Pipe&quot;)</p>\r
 468 \r
 469 <p>&nbsp;</p>\r
 470 \r
 471 <p># display the wire, the edge (path) and the pipe</p>\r
 472 \r
 473 <p class="whs1">gg.createAndDisplayGO(id_wire)</p>\r
 474 \r
 475 <p class="whs1">gg.createAndDisplayGO(id_edge)</p>\r
 476 \r
 477 <p class="whs1">gg.createAndDisplayGO(id_pipe)</p>\r
 478 \r
 479 <p><span style="font-family: 'Lucida Console', monospace;">gg.setDisplayMode(id_pipe,1)</span> \r
 480  </p>\r
 481 \r
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