Skookum Posted September 22, 2011 Share Posted September 22, 2011 Hello, I am pretty new to LDD and can not figure out how to crate a TIN from design contours. The design contours are polylines. If there is a step by step tutorial on how do do this, that would be great. I have been looking but have not found anything. Thanks for the help! Quote Link to comment Share on other sites More sharing options...
Emigrato Posted September 23, 2011 Share Posted September 23, 2011 Well, I don't use Land Desktop since the glorious release 2004, but maybe the procedure stayed the same one in 2009: please fasten your belt, and let's rock. At first, tell me: have your polylines an elevation, physical or embedded in the Object Data? You can check it out in their properties: is the field "Elevation" empty or not? Quote Link to comment Share on other sites More sharing options...
BlackBox Posted September 23, 2011 Share Posted September 23, 2011 Welcome to CADTutor! Start by reading Chapter 4 Working With Surfaces, of the AutoCAD Land Desktop 2009 Getting Started Guide :wink: Quote Link to comment Share on other sites More sharing options...
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