Volumetic Fog using ARB_fragment_program

Graphics and GPU Programming Programming

Started by Unreal December 13, 2003 02:04 AM

0 comments, last by Unreal 20 years, 4 months ago

Unreal

124

Author

December 13, 2003 02:04 AM

hello guys! the question is simple! Any idea how to implement volumetric fog with ARB_fragment_program?

Sunray

188

December 13, 2003 02:38 PM

With or without shadows? Without is quite simple.

Compute the smallest distance from the light to the ray between the camera and the fragment and let the fog volume brightness decay according to it.

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Volumetic Fog using ARB_fragment_program

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