Ahankhah Posted July 18, 2011 Share Posted July 18, 2011 (edited) Hi Ahankhah. seem to be you want to do a "ellipitical" polygon , or a part of it Is it so? You are right. Of course the first chord is most important to me. Do you have a solution for it? Edited July 18, 2011 by Ahankhah Quote Link to comment Share on other sites More sharing options...
devitg Posted July 18, 2011 Share Posted July 18, 2011 The only way I have , is to draw a circle , centered on the spline and make a line from the center to the intersection of the circle with the spline, then move the circle to the end off the line drawn Quote Link to comment Share on other sites More sharing options...
Ahankhah Posted July 19, 2011 Share Posted July 19, 2011 The only way I have , is to draw a circle , centered on the spline and make a line from the center to the intersection of the circle with the spline, then move the circle to the end off the line drawn Thank you very much for the offer. In another thread there are goodsolutions too. Here is the address: http://www.cadtutor.net/forum/showthread.php?61025-Locate-a-point-on-quot-Ellipse-arc-quot-to-get-chord-of-desired-length Quote Link to comment Share on other sites More sharing options...
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