Apologies for cross posting - I thought that this would be a beginners question - but maybe not !
I decided to add a little more realism to a book … turning pages … at the moment a page is simply a hinged plane and it looks like it’s made of steel ! So I tried to use a bezier surface … and failed …
I’m using a bezier surface with 12 control points … based around a simple example by Jan Horn. Now when the program runs, there is a noticeable performance hit that continues to degrade until it all stops …
What am I doing wrong ? Are bezier surfaces supported in hardware ? I noticed that there’s not much on Nurbs and the example on NeHe’s site actually uses triangle strips.
(I’m using a GeForce2 with the latest drivers.)