jperry999

OpenGL tesselation and rending errors

Discussion created by jperry999 on Mar 10, 2011
Latest reply on Jan 26, 2012 by jperry999
ATI card gives bad image via OpenGL

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:

http://forums.amd.com/devforum/messageview.cfm?catid=392&threadid=147423&enterthread=y

 

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