https://forums.autodesk.com/t5/net-forum/how-to-judge-the-capping-relationship-in-civil3d/m-p/3005660#M61031 <P>I have gotten several Cruve3D lines , which were sorted by pairs of lines . And the one pair of these lines had the same Z value , the different pairs had the different Z value .</P><P>Now I want to project these pairs of lines to the X-Y plane , so how can I judge the capping relationship of these projecting lines ?</P> Thu, 28 Apr 2011 01:28:44 GMT Anonymous 2011-04-28T01:28:44Z https://forums.autodesk.com/t5/net-forum/how-to-judge-the-capping-relationship-in-civil3d/m-p/3005660#M61031 <P>I have gotten several Cruve3D lines , which were sorted by pairs of lines . And the one pair of these lines had the same Z value , the different pairs had the different Z value .</P><P>Now I want to project these pairs of lines to the X-Y plane , so how can I judge the capping relationship of these projecting lines ?</P> Thu, 28 Apr 2011 01:28:44 GMT https://forums.autodesk.com/t5/net-forum/how-to-judge-the-capping-relationship-in-civil3d/m-p/3005660#M61031 Anonymous 2011-04-28T01:28:44Z