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Coluna
07-17-2003, 08:21 AM
Hi all;
I saw the sky haze effect in gscape (a terrain viewer program) and i found it very cool. Whats the bst way to implement it? Only with fog?

kehziah
07-17-2003, 11:06 PM
ATI has a tech paper and a D3D demo about outdoor light scattering
paper : http://www.ati.com/developer/dx9/ATI-LightScattering.pdf
demo : http://www.ati.com/developer/samples/Scattering.zip

Obli
07-18-2003, 12:47 AM
Wow, this ATi paper is really math-involved.
I guess all the nVidia papers togheter does not contain all those integrals! http://www.opengl.org/discussion_boards/ubb/smile.gif

Is there a binary form of the demo? I don't want to compile it myself - I'm sure something will go wrong.

kehziah
07-18-2003, 03:02 AM
Binary : http://download.ati.com/misc/demos/LightScattering.zip