XNA UK User Group

[youtube]http://www.youtube.com/watch?v=1ajrL-iORZk[/youtube] Well here is my rolling fog. The sample download has two projects, one for XNA 1.0 Refresh and the other for XNA 2.0. I got it up and running on my 360, but for some reason on there the textures got mashed, the fog was fine though. I will...

[youtube]http://www.youtube.com/watch?v=z8C509TYnPA[/youtube] Well here is the same skybox, terrain and ocean objects, only this time I have added the fogging effect to the shader. Naturally the class' have had to be modified to pass the fog parameters and I have added a global static class that...

[youtube]http://www.youtube.com/watch?v=-DyzjvsToE8[/youtube] So here is the SM3 (Shader Model 3) HLSL fog. Now this is taken pretty much 99% from Leaf's example, but thought I would comment on how easy this technique is to put into your existing shaders. I also found that adding this to a shader...

[youtube]http://www.youtube.com/watch?v=NdPEhjL9ufo[/youtube] This example shows the use of shader model 1.1 - 2 methodology for fog by using the render states. Controls Mouse to rotate camera. Arrow Keys to translate camera. F1 Switch Fog On. F2 Switch Fog Off. RC3DEFogSample1.zip