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sajis997
01-03-2015, 12:44 AM
Hello ,

Is there any command to determine the highest tessellation level for the current opengl driver (OpenGL 4.x) installed in the system ?

Thanks

Aleksandar
01-03-2015, 06:25 AM
Yes, use the following:


int n;
glGetIntegerv(GL_MAX_TESS_GEN_LEVEL, &n);

The value is 64 at best for all (to me) known hardware.