Nev33 Posted December 7, 2005 Share Posted December 7, 2005 2002 horizontal arc to helix to angle, Horizontal landing handrail curving downstairs on radius (helix) then joining handrail on stairs I have got all 3 individual polylines but cannot join them to extrude flat section hand rail. Quote Link to comment Share on other sites More sharing options...
scj Posted December 7, 2005 Share Posted December 7, 2005 Try PEDIT3D from http://www.black-cad.de Good luck! Jochen Quote Link to comment Share on other sites More sharing options...
Nev33 Posted December 7, 2005 Author Share Posted December 7, 2005 Thanx Jochen for the lisp demo. how can i extrude a flat or square section on a helical path so that it turns and heeps the profile horizontal on its axis?? Quote Link to comment Share on other sites More sharing options...
aledtaylor Posted December 7, 2005 Share Posted December 7, 2005 Try drawing a helix for each corner of the square/rectangle; use Rulesurf to make surfaces between them, use m2s.lsp to convert to a solid. Quote Link to comment Share on other sites More sharing options...
Joro-- Posted December 8, 2005 Share Posted December 8, 2005 Can someone tell me where can I find m2s.lsp? Quote Link to comment Share on other sites More sharing options...
aledtaylor Posted December 8, 2005 Share Posted December 8, 2005 Try here http://cadtutor.net/forum/viewtopic.php?t=1475 Quote Link to comment Share on other sites More sharing options...
osep Posted June 18, 2009 Share Posted June 18, 2009 Is this a demo version only? Quote Link to comment Share on other sites More sharing options...
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