CGAL users discussion list

["Bo Schwarzstein"<>]

Title: Mail

Hello everyone,

 

    Recently I am working on processing the grids and micropolygon dumped from RenderMan. In RenderMan, each grid consists of micropolygon,it's quadric, and the derivation is computed on the shading points. Now I can own the all points in a grids with its parametric coordinate U and V, now I want to render them in OpenGL, so I think I have to fitting the surface then mosaic the surface as smooth as possible. I have check the manual, it seems that the PCA can done this but it is using linear least squares fitting method,and it can compute a plane, is there any other method to done what I want to do in CGAL now ?

 

Thanks very much.