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View Full Version : Degenerate tris show up in wireframe display...



Cem UZUNLAR
11-05-2002, 02:17 AM
When I draw an object in wireframe as triangle strips with drawelements function, degenerate tris shows up as lines... Is this a driver bug?

OS : WinXP Professional
Driver: 40.41

Tom Nuydens
11-05-2002, 04:40 AM
Sounds normal to me. The triangle is degenerate, so it won't get rendered if your polygon mode is GL_FILL. However, (two of) its edges are not degenerate, so they remain visible in GL_LINE mode.

-- Tom