ATI Radeon HD 5670, driver 26jan2011 = 8.821.0.0. Win7-x64
When I output via OpenGL glu32 the tesselation is horrible. If I use our tesselation, then it is better but rectangular facets do not render.
Exact same app runs great on different Win7x64 computer using Intel built-in graphics.
Anyone know how to fix this?
Is there some way to turn off ATI tesselation?
I noticed another thread similar but different: