geom/doc/salome/GEOM/boolean_operations.htm

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2005-10-19 21:30:29 +06:00
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<title>Boolean Operations</title>
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<h1>Boolean Operations</h1>
<h3><a name=bookmark>Fuse</a></h3>
<p class="whs1">import geompy</p>
<p class="whs1">import salome</p>
<p class="whs1">gg = salome.ImportComponentGUI(&quot;GEOM&quot;)</p>
<p>&nbsp;</p>
<p># create vertex and vector</p>
<p class="whs1">p1 = geompy.MakeVertex(25,
55, 0)</p>
<p class="whs1">p2 = geompy.MakeVertex(
0, &nbsp;0, 0)</p>
<p class="whs1">v = geompy.MakeVector(p1,
p2)</p>
<p>&nbsp;</p>
<p># create cylinder</p>
<p class="whs1">height = 35</p>
<p class="whs1">radius1 = 20</p>
<p class="whs1">cylinder = geompy.MakeCylinder(p1,
v, radius1, height)</p>
<p>&nbsp;</p>
<p># create sphere</p>
<p class="whs1">sphere = geompy.MakeSphereR(40)</p>
<p>&nbsp;</p>
<p># make fuse</p>
<p class="whs1">fuse = geompy.MakeFuse(cylinder,
sphere)</p>
<p>&nbsp;</p>
<p># add objects in study</p>
<p class="whs1">id_cylinder = geompy.addToStudy(cylinder,
&quot;Cylinder&quot;)</p>
<p class="whs1">id_sphere = geompy.addToStudy(sphere,
&quot;Sphere&quot;)</p>
<p class="whs1">id_fuse = geompy.addToStudy(fuse,
&quot;Fuse&quot;)</p>
<p>&nbsp;</p>
<p># display results</p>
<p class="whs1">gg.createAndDisplayGO(id_cylinder)</p>
<p class="whs1">gg.setDisplayMode(id_cylinder,1)</p>
<p class="whs1">gg.createAndDisplayGO(id_sphere)</p>
<p class="whs1">gg.setDisplayMode(id_sphere,1)</p>
<p class="whs1">gg.createAndDisplayGO(id_fuse)</p>
<p><span style="font-family: 'Lucida Console', monospace;">gg.setDisplayMode(id_fuse,1)</span>
</p>
<p>&nbsp;</p>
<h3><a name=bookmark1>Common</a></h3>
<p class="whs1">import geompy</p>
<p class="whs1">import salome</p>
<p class="whs1">gg = salome.ImportComponentGUI(&quot;GEOM&quot;)</p>
<p>&nbsp;</p>
<p># create vertex and vector</p>
<p class="whs1">p1 = geompy.MakeVertex(25,
55, 0)</p>
<p class="whs1">p2 = geompy.MakeVertex(
0, &nbsp;0, 0)</p>
<p class="whs1">v = geompy.MakeVector(p1,
p2)</p>
<p>&nbsp;</p>
<p># create cylinder</p>
<p class="whs1">height = 35</p>
<p class="whs1">radius1 = 20</p>
<p class="whs1">cylinder = geompy.MakeCylinder(p1,
v, radius1, height)</p>
<p>&nbsp;</p>
<p># create sphere</p>
<p class="whs1">sphere = geompy.MakeSphereR(40)</p>
<p>&nbsp;</p>
<p># make common</p>
<p class="whs1">common = geompy.MakeCommon(cylinder,
sphere)</p>
<p>&nbsp;</p>
<p># add objects in study</p>
<p class="whs1">id_common = geompy.addToStudy(common,
&quot;Common&quot;)</p>
<p>&nbsp;</p>
<p># display results</p>
<p class="whs1">gg.createAndDisplayGO(id_common)</p>
<p class="whs1">gg.setDisplayMode(id_common,1)
</p>
<p class="whs1">&nbsp;</p>
<h3><a name=bookmark2>Cut </a></h3>
<p class="whs1">import geompy</p>
<p class="whs1">import salome</p>
<p class="whs1">gg = salome.ImportComponentGUI(&quot;GEOM&quot;)</p>
<p>&nbsp;</p>
<p># create vertex and vector</p>
<p class="whs1">p1 = geompy.MakeVertex(25,
55, 0)</p>
<p class="whs1">p2 = geompy.MakeVertex(
0, &nbsp;0, 0)</p>
<p class="whs1">v = geompy.MakeVector(p1,
p2)</p>
<p>&nbsp;</p>
<p># create cylinder</p>
<p class="whs1">height = 35</p>
<p class="whs1">radius1 = 20</p>
<p class="whs1">cylinder = geompy.MakeCylinder(p1,
v, radius1, height)</p>
<p>&nbsp;</p>
<p># create sphere</p>
<p class="whs1">sphere = geompy.MakeSphereR(40)</p>
<p>&nbsp;</p>
<p># make cut</p>
<p class="whs1">cut = geompy.MakeCut(cylinder,
sphere)</p>
<p>&nbsp;</p>
<p># add objects in study</p>
<p class="whs1">id_cut = geompy.addToStudy(cut,
&quot;Cut&quot;)</p>
<p>&nbsp;</p>
<p># display results</p>
<p class="whs1">gg.createAndDisplayGO(id_cut)</p>
<p><span style="font-family: 'Lucida Console', monospace;">gg.setDisplayMode(id_cut,1)</span>
</p>
<p>&nbsp;</p>
<h3><a name=bookmark3>Section</a></h3>
<p class="whs1">import geompy</p>
<p class="whs1">import salome</p>
<p class="whs1">gg = salome.ImportComponentGUI(&quot;GEOM&quot;)</p>
<p>&nbsp;</p>
<p># create vertex and vector</p>
<p class="whs1">p1 = geompy.MakeVertex(25,
55, 0)</p>
<p class="whs1">p2 = geompy.MakeVertex(
0, &nbsp;0, 0)</p>
<p class="whs1">v = geompy.MakeVector(p1,
p2)</p>
<p>&nbsp;</p>
<p># create cylinder</p>
<p class="whs1">height = 35</p>
<p class="whs1">radius1 = 20</p>
<p class="whs1">cylinder = geompy.MakeCylinder(p1,
v, radius1, height)</p>
<p>&nbsp;</p>
<p># create sphere</p>
<p class="whs1">sphere = geompy.MakeSphereR(40)</p>
<p>&nbsp;</p>
<p># make section</p>
<p class="whs1">section = geompy.MakeSection(cylinder,
sphere)</p>
<p>&nbsp;</p>
<p># add objects in study</p>
<p class="whs1">id_section = geompy.addToStudy(section,
&quot;Section&quot;)</p>
<p>&nbsp;</p>
<p># display results</p>
<p class="whs1">gg.createAndDisplayGO(id_section)</p>
<p class="whs1">gg.setDisplayMode(id_section,1)
</p>
<p class="whs1">&nbsp;</p>
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