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<o:shapedefaults v:ext="edit" spidmax="1026" />
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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>I had to do that for myself the other day. Maybe not the best approach but it seems to work<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'>Point(1) = { 0, 0, 0}; <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'>Point(2) = {10, 0, 0};<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'>Line(1) = {1, 2};<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'>Transfinite Line(1) = 11; <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'>surf[] = Extrude {0,10,0} { Line{1}; Layers{10}; }; <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'>vol[] = Extrude {0,0,10} { Surface{surf[1]}; Layers{10}; }; <o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'>// added code<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'>allLines[] = {};<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'>For k In {0:#vol[]-1} // index 0 contains head surface, index 1 contains volume number, then the remaining surfs<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'> If (k != 1) // ignore volume number<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'> allLines[] += Boundary{ Surface{ vol[k]}; }; // add lines of surface to list<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'> EndIf<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'>EndFor<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'>pts[] = Boundary{ Line{ allLines[]}; }; // now contains corner points multiple times<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'>unique[] = {};<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'>For i In {0:#pts[]-1}<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'> found=0;<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'> For l In {0:#unique[]-1} // check if already on list<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'> If (pts[i] == unique[l])<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'> found=1;<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'> EndIf<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'> EndFor<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'> If ( !found )<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'> Printf("Corner detected %g", pts[i]);<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'> unique[] += pts[i];<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'> EndIf<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:Consolas;color:#1F497D'>EndFor<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Hope this helps,<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>-S<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> gmsh-bounces@ace20.montefiore.ulg.ac.be [mailto:gmsh-bounces@ace20.montefiore.ulg.ac.be] <b>On Behalf Of </b>Michel Dupront<br><b>Sent:</b> Saturday, November 17, 2012 6:21 PM<br><b>To:</b> gmsh@geuz.org<br><b>Subject:</b> [Gmsh] About Extruted<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><br>Hello,<br><br>I am building a cube using the "Extrute" command as<br>shown in the piece of code that follows:<br><br> Point(1) = { 0, 0, 0}; <br> Point(2) = {10, 0, 0};<br><br> Line(1) = {1, 2};<br> Transfinite Line(1) = 11; <br><br> surf[] = Extrude {0,10,0} { Line{1}; Layers{10}; }; <br> vol [] = Extrude {0,0,10} { Surface{surf[1]}; Layers{10}; }; <br><br>The construction starts with the two vertices of index 1 and 2.<br>Is there a way to get the indices of the other 6 vertices ?<br><br>Thanks <o:p></o:p></span></p></div></div></body></html>