I am trying to find a way to organize my evergrowing number of shader techniques/functions (I am coding in sm_3.0). One way is to do this: float4 PS_Crossroads(PS_INPUT input, uniform bool ...
Currently I am working on a 3D visualization app. A requirement of my app is that host's graphics card supports Shader Model 3. How can I check for Shader Model 3 support? I know that these versions ...
I can't find any useful information on packing 4 values into a 32 bit float in HLSL. Ideally, what I want to be able to do in HLSL is: float4 values = ... // Some values where each component is ...
Ive read a few articles about SSAO, and i would like to implement it in to 3d engine at work, which runs on top of DX9. Can you give me an tips on getting the simplest implementation possible up and ...