<!doctype HTML public "-//W3C//DTD HTML 4.0 Frameset//EN"> <html> <head> <title>Geometrical Objects</title> <meta http-equiv="content-type" content="text/html; charset=windows-1252"> <meta name="generator" content="RoboHelp by eHelp Corporation www.ehelp.com"> <link rel="stylesheet" href="default_ns.css"><script type="text/javascript" language="JavaScript" title="WebHelpSplitCss"> <!-- if (navigator.appName !="Netscape") { document.write("<link rel='stylesheet' href='default.css'>");} //--> </script> <style type="text/css"> <!-- p.whs1 { font-family:'Lucida Console' , monospace; } p.whs2 { font-family:'Times New Roman' , serif; } --> </style><script type="text/javascript" language="JavaScript" title="WebHelpInlineScript"> <!-- function reDo() { if (innerWidth != origWidth || innerHeight != origHeight) location.reload(); } if ((parseInt(navigator.appVersion) == 4) && (navigator.appName == "Netscape")) { origWidth = innerWidth; origHeight = innerHeight; onresize = reDo; } onerror = null; 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autoSync(1); sendSyncInfo(); sendAveInfoOut(); } } else if (window.gbIE4) document.location.reload(); //--> </script> <h1>Advanced Geometrical Objects</h1> <h3><a name=bookmark>Creation of an Edge</a></h3> <p class="whs1">import geompy</p> <p class="whs1">import salome</p> <p class="whs1">gg = salome.ImportComponentGUI("GEOM")</p> <p> </p> <p># create vertices</p> <p class="whs1">p0 = geompy.MakeVertex(0. , 0. , 0. )</p> <p class="whs1">pxyz = geompy.MakeVertex(100., 100., 100.)</p> <p> </p> <p># create an edge</p> <p class="whs1">edge = geompy.MakeEdge(p0, pxyz)</p> <p> </p> <p># add object in the study</p> <p class="whs1">id_edge = geompy.addToStudy(edge,"Edge")</p> <p> </p> <p># display an edge</p> <p class="whs1">gg.createAndDisplayGO(id_edge) </p> <p class="whs1"> </p> <h3><a name=Creation>Creation of a Wire</a></h3> <p class="whs1"><span style="font-family: 'Lucida Console', monospace;">import geompy</span></p> <p class="whs1">import salome</p> <p class="whs1">gg = salome.ImportComponentGUI("GEOM")</p> <p class="whs2"> </p> <p class="whs2"># create vertices</p> <p class="whs1">px = geompy.MakeVertex(100., 0. , 0. )</p> <p class="whs1">py = geompy.MakeVertex(0. , 100., 0. )</p> <p class="whs1">pz = geompy.MakeVertex(0. , 0. , 100.)</p> <p class="whs2"> </p> <p class="whs2"># create a vector from two points</p> <p class="whs1">vxy = geompy.MakeVector(px, py)</p> <p class="whs1"> </p> <p class="whs2"># create an arc from three points</p> <p class="whs1">arc = geompy.MakeArc(py, pz, px)</p> <p class="whs2"> </p> <p class="whs2"># create a wire</p> <p class="whs1">wire = geompy.MakeWire([vxy, arc])</p> <p class="whs2"> </p> <p class="whs2"># add an object in the study</p> <p class="whs1">id_wire = geompy.addToStudy(wire,"Wire")</p> <p class="whs2"> </p> <p class="whs2"># display the wire</p> <p class="whs1">gg.createAndDisplayGO(id_wire) </p> <p class="whs1"> </p> <p class="whs1"> </p> <h3><a name=bookmark1>Creation of a Face</a></h3> <p class="whs1"><span style="font-family: 'Lucida Console', monospace;">import geompy</span></p> <p class="whs1">import salome</p> <p class="whs1">gg = salome.ImportComponentGUI("GEOM")</p> <p class="whs1"> </p> <p class="whs2"># create vertices</p> <p class="whs1">p0 = geompy.MakeVertex(0. , 0. , 0. )</p> <p class="whs1">px = geompy.MakeVertex(100., 0. , 0. )</p> <p class="whs1">py = geompy.MakeVertex(0. , 100., 0. )</p> <p class="whs1">pz = geompy.MakeVertex(0. , 0. , 100.)</p> <p class="whs1">pxyz = geompy.MakeVertex(100., 100., 100.)</p> <p class="whs1"> </p> <p class="whs2"># create a vector from two points</p> <p class="whs1">vxy = geompy.MakeVector(px, py)</p> <p class="whs1"> </p> <p class="whs2"># create an arc from three points</p> <p class="whs1">arc = geompy.MakeArc(py, pz, px)</p> <p class="whs1"> </p> <p class="whs2"># create a wire</p> <p class="whs1">wire = geompy.MakeWire([vxy, arc])</p> <p class="whs1"> </p> <p class="whs2"># create sketchers</p> <p class="whs1">sketcher1 = geompy.MakeSketcher("Sketcher:F -100 -100:TT 250 -100:R 0:C 100 150:R 0:L 300:WW",</p> <p class="whs1"> [100,0,0, 1,1,1, -1,1,0])</p> <p class="whs1">sketcher2 = geompy.MakeSketcher("Sketcher:F 0 0:TT 70 0:TT 70 70:TT 0 70:WW")</p> <p class="whs1">sketcher3 = geompy.MakeSketcher("Sketcher:F 20 20:TT 50 20:TT 50 50:TT 20 50:WW")</p> <p class="whs1">isPlanarFace = 1</p> <p class="whs1"> </p> <p class="whs2"># create a face from the wire</p> <p class="whs1">face1 = geompy.MakeFace(wire, isPlanarFace)</p> <p class="whs1"> </p> <p class="whs2"># create faces from two wires</p> <p class="whs1">face2 = geompy.MakeFaceWires([wire, sketcher1],isPlanarFace)</p> <p class="whs1">face3 = geompy.MakeFaces([sketcher2, sketcher3],isPlanarFace)</p> <p class="whs1"> </p> <p class="whs2"># add objects in the study</p> <p class="whs1">id_face1 = geompy.addToStudy(face1,"Face1")</p> <p class="whs1">id_face2 = geompy.addToStudy(face2,"Face2")</p> <p class="whs1">id_face3 = geompy.addToStudy(face3,"Face3")</p> <p class="whs1"> </p> <p class="whs2"># display the faces</p> <p class="whs1">gg.createAndDisplayGO(id_face1)</p> <p class="whs1">gg.setDisplayMode(id_face1,1)</p> <p class="whs1">gg.setTransparency(id_face1,0.2)</p> <p class="whs1">gg.createAndDisplayGO(id_face2)</p> <p class="whs1">gg.setDisplayMode(id_face2,1)</p> <p class="whs1">gg.setTransparency(id_face2,0.2)</p> <p class="whs1">gg.createAndDisplayGO(id_face3)</p> <p class="whs1">gg.setDisplayMode(id_face3,1)</p> <p class="whs1">gg.setTransparency(id_face3,0.2) </p> <p class="whs1"> </p> <h3><a name=bookmark2>Creation of a Shell</a></h3> <p class="whs1"><span style="font-family: 'Lucida Console', monospace;">import geompy</span></p> <p class="whs1">import salome</p> <p class="whs1">gg = salome.ImportComponentGUI("GEOM")</p> <p class="whs1"> </p> <p class="whs2">#create vertices</p> <p class="whs1">p0 = geompy.MakeVertex( 0., 0., 0.)</p> <p class="whs1">pxyz = geompy.MakeVertex( 5., 5., 40.)</p> <p class="whs1"> </p> <p class="whs2"># create sketchers</p> <p class="whs1">sketcher1 = geompy.MakeSketcher("Sketcher:F 0 0:TT 70 0:TT 70 70:TT 0 70:WW")</p> <p class="whs1">sketcher2 = geompy.MakeSketcher("Sketcher:F 20 20:TT 50 20:TT 50 50:TT 20 50:WW")</p> <p class="whs1">isPlanarFace = 1</p> <p class="whs1"> </p> <p class="whs2"># create a face from two wires</p> <p class="whs1">face = geompy.MakeFaces([sketcher1, sketcher2],isPlanarFace)</p> <p class="whs1"> </p> <p class="whs2"># create a prism</p> <p class="whs1">prism = geompy.MakePrism(face, p0, pxyz)</p> <p class="whs1"> </p> <p class="whs2"># explode the prism into faces</p> <p class="whs1">prism_faces = geompy.SubShapeAllSorted(prism, geompy.ShapeType["FACE"])</p> <p class="whs1"> </p> <p class="whs2"># create a shell from a set of faces</p> <p class="whs1">shell = geompy.MakeShell([prism_faces[0], prism_faces[2], prism_faces[3],</p> <p class="whs1"> prism_faces[7], prism_faces[9]])</p> <p class="whs1"> </p> <p class="whs2"># add objects in the study</p> <p class="whs1">id_shell = geompy.addToStudy(shell,"Shell")</p> <p class="whs1"> </p> <p class="whs2"># display the shell</p> <p class="whs1">gg.createAndDisplayGO(id_shell)</p> <p class="whs1">gg.setDisplayMode(id_shell,1) </p> <p class="whs1"> </p> <h3><a name=bookmark3>Creation of a Solid</a></h3> <p class="whs1"><span style="font-family: 'Lucida Console', monospace;">import geompy</span></p> <p class="whs1">import salome</p> <p class="whs1">gg = salome.ImportComponentGUI("GEOM")</p> <p class="whs1"> </p> <p class="whs2">#create vertices</p> <p class="whs1">p0 = geompy.MakeVertex( 0., 0., 0.)</p> <p class="whs1">pz = geompy.MakeVertex( 0., 0., 40.)</p> <p class="whs1"> </p> <p class="whs2"># create sketchers</p> <p class="whs1">sketcher = geompy.MakeSketcher("Sketcher:F -50 -50:TT 100 -50:R 0:C 50 70:R 0:L 100:WW")</p> <p class="whs1"> </p> <p class="whs2"># create faces from two wires</p> <p class="whs1">face = geompy.MakeFace(sketcher,1)</p> <p class="whs1"> </p> <p class="whs2"># create a prism</p> <p class="whs1">prism = geompy.MakePrism(face, p0, pz)</p> <p class="whs1"> </p> <p class="whs2"># explode the prism into faces</p> <p class="whs1">prism_faces = geompy.SubShapeAllSorted(prism, geompy.ShapeType["FACE"])</p> <p class="whs1"> </p> <p class="whs2"># create a shell from a set of faces</p> <p class="whs1">shell = geompy.MakeShell([prism_faces[0], prism_faces[1],</p> <p class="whs1"> prism_faces[3], prism_faces[4],</p> <p class="whs1"> prism_faces[5], prism_faces[2]])</p> <p class="whs1"> </p> <p class="whs2"># create a solid, bounded by the given shells</p> <p class="whs1">solid = geompy.MakeSolid([shell])</p> <p class="whs1"> </p> <p class="whs2"># add objects in the study</p> <p class="whs1">id_solid = geompy.addToStudy(solid,"Solid")</p> <p class="whs1"> </p> <p class="whs2"># display the solid</p> <p class="whs1">gg.createAndDisplayGO(id_solid)</p> <p class="whs1">gg.setDisplayMode(id_solid,1) </p> <p class="whs1"> </p> <h3><a name=bookmark4>Creation of a Compound</a></h3> <p class="whs1">import geompy</p> <p class="whs1">import salome</p> <p class="whs1">gg = salome.ImportComponentGUI("GEOM")</p> <p class="whs1"> </p> <p class="whs2">#create vertices</p> <p class="whs1">p0 = geompy.MakeVertex( 0., 0., 0.)</p> <p class="whs1">pz = geompy.MakeVertex( 0., 0., 40.)</p> <p class="whs1"> </p> <p class="whs2"># create sketchers</p> <p class="whs1">sketcher = geompy.MakeSketcher("Sketcher:F -50 -50:TT 100 -50:R 0:C 50 70:R 0:L 100:WW")</p> <p class="whs1"> </p> <p class="whs2"># create faces from two wires</p> <p class="whs1">face = geompy.MakeFace(sketcher,1)</p> <p class="whs1"> </p> <p class="whs2"># create a prism</p> <p class="whs1">prism = geompy.MakePrism(face, p0, pz)</p> <p class="whs1"> </p> <p class="whs2"># explode the prism into faces</p> <p class="whs1">prism_faces = geompy.SubShapeAllSorted(prism, geompy.ShapeType["FACE"])</p> <p class="whs1"> </p> <p class="whs2"># create a shell from a set of faces</p> <p class="whs1">shell = geompy.MakeShell([prism_faces[0], prism_faces[1],</p> <p class="whs1"> prism_faces[3], prism_faces[4],</p> <p class="whs1"> prism_faces[5], prism_faces[2]])</p> <p class="whs1"> </p> <p class="whs2"># create a solid, bounded by the given shells</p> <p class="whs1">solid = geompy.MakeSolid([shell])</p> <p class="whs1"> </p> <p class="whs2"># add objects in the study</p> <p class="whs1">id_solid = geompy.addToStudy(solid,"Solid")</p> <p class="whs1"> </p> <p class="whs2"># display the solid</p> <p class="whs1">gg.createAndDisplayGO(id_solid)</p> <p class="whs1">gg.setDisplayMode(id_solid,1) </p> <script type="text/javascript" language="javascript1.2"> <!-- if (window.writeIntopicBar) writeIntopicBar(0); //--> </script> </body> </html>