[Algorithms] Polygon from point cloud and other from triangle list?

[Jose M. <jos...@ya...>]

Hi.

Do you know some algorithm to create a polygon from a 2D point cloud?

Another task would be create a polygon from a bunch of triangles (not related to the above task).

The resulting polygon may be non-convex.

I have searched, but didn't find any good solution...

Thanks.

Jose



      Veja quais são os assuntos do momento no Yahoo! +Buscados
http://br.maisbuscados.yahoo.com