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glDrawElements -- problems

Started by petrusss Nov 26, 2003 at 5:26 AM 3 replies 300+ views

Original Post

Nov 26, 2003 at 5:26 AM

In school we have intel graphicscard, with OpenGL 1.3. glDrawElemets with quads and texcoords won''t work properly, resulting in a couple of vertices in the wrong place.

Brother Bob

Nov 26, 2003 at 6:11 AM

If you want help, you better provide some usefull information about the problem.

petrusss

Nov 26, 2003 at 8:59 AM

Things are just not drawn, except for some artifacts.
I'm drawing 20x20 quads, each quad has 4 vertices and 4 texcoords.

[edited by - petrusss on November 26, 2003 10:38:58 AM]

Nov 26, 2003 at 9:43 AM

check your transformations, quad coordinates etc.

Trienco

Nov 27, 2003 at 3:00 AM

and especially the whole pointer setup, stride etc... usually it would help to post the code (ie, what you actually do) in addition to saying what you intend to do.

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