Approximate Scattered Points

Dear all,

I would like to approximate a point cloud of scattered points with OpenCascade 6.2

At the moment I use the GeomAPI_PointsToBSplineSurface() function which performs pretty well when I order my points in advance.

But the ordering itself is very time consuming and therefore I would like to use a direct approach. In the OCC6.2 release notes I have seen something concerning bug fixes in the functions for scattered points and thats why I think that there might be such a function :)

Can someone out there point me to this function?

Thank you in advance.


Jan Brüninghaus's picture
dvdjimmy's picture


I thought that there is also a "free" version inside Open Cascade available, isn´t it?

But concerning the functionality you are exactly right. Its the function I was looking for.

Maybe you also know of another function that is freely available.

Thank you in advance.