Glen Smith Posted March 5, 2010 Share Posted March 5, 2010 Sorry, my bad, I discovered yesterday that an ellipse can not be part of a polyline. They can still be revolved independently. I did a step by step of a horizontal tank with elliptical ends, I'm certain there are other ways to do it, but this uses pretty basic commands. I think you already have the basics, but maybe it will help someone else. Glen 3d tank.dwg Quote Link to comment Share on other sites More sharing options...
JD Mather Posted March 5, 2010 Share Posted March 5, 2010 I discovered yesterday that an ellipse can not be part of a polyline. Pellipse Enter F1 Quote Link to comment Share on other sites More sharing options...
scottalansnow Posted May 15, 2015 Share Posted May 15, 2015 What other command can you use to create 3D head? Quote Link to comment Share on other sites More sharing options...
ReMark Posted May 15, 2015 Share Posted May 15, 2015 (edited) What other command can you use to create 3D head? Well there is a lisp routine posted around here somewhere that would do it for you. I'm sure if you sure if you searched on the word "elliptical" you would find the thread. Never mind. I went and found it for you. Click on this link. http://www.cadtutor.net/forum/showthread.php?47451-Pressure-Vessel-Dished-Head-Lisp&highlight=elliptical Edited May 15, 2015 by ReMark Quote Link to comment Share on other sites More sharing options...
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