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krol
04-03-2003, 10:55 PM
Hello

I'm looking for some tutorial with procedural texturing supported by ARB_vertex_program or NV_vertex_program. Thanks.

best regards

Mazy
04-03-2003, 11:36 PM
procedural textures is a fragment level program, and you should do it with ARB_fragment_program. Vertexprograms only affects the vertices.

krol
04-04-2003, 01:34 AM
Ok-thanks, but is there any tutorial with procedural textures and ARB_fragment_program?

best regards

Ysaneya
04-04-2003, 01:48 AM
Humus has a fragment program demo (in the OpenGL section) to generate Perlin Noise:
http://esprit.campus.luth.se/~humus/

As most procedural textures are based on noise, it could interest you.

He also has a Mandelbrot demo in the DX section.

Y.

krol
04-04-2003, 01:55 AM
Thank you!