Clean polylines

[fmsd91]

Hi ppl!
I would like to remenber what tool is used to clean unused vertexs from a polyline or spline. I want to create a mesh in 3D studio max but as the splines imported from autocad has to many vertexs the mesh (terrain) creates too many faces and vertexs.
Someone can help me???
Thanks see you...

[CarlB]

To remove vertices from a polyline you need a 3rd party program or lisp routine. Search for "weed.lsp" or similar. SPLINESEGS controls number of segements generated in a spline-fit polyline, but if this helps the 3ds file you'd have to change SPLINESEGS and re-PEDIT your splines.