PDA

View Full Version : Tesselating Quadratics



n9ine
09-03-2008, 05:15 AM
Hi all;

Is it possible to tesselate a quadratic (sphere, cylinder ...
) and obtain the list of vertives and normals?

regards

Zengar
09-03-2008, 06:03 AM
Why won't you compute the vertices/normals yourself? It is not that hard... Also, the glu source code is available, for example, in MESA implementation. You can copy it for your application.

To your question, yes, it is possible, by either using the feedback mode or transform feedback.

n9ine
09-03-2008, 06:23 AM
:) Yes Good Idea, Thanks