September 2018
Intermediate to advanced
472 pages
15h 36m
English
Content preview from OpenGL 4 Shading Language Cookbook - Third Edition
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Getting ready
Set up your program to generate a seamless noise texture and make it available to the shaders through the NoiseTex uniform sampler variable.
There are two uniforms in the fragment shader that can be assigned from the OpenGL program:
- SkyColor: The background sky color
- CloudColor: The color of the clouds
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