Top "Hlsl" questions

HLSL Normal Mapping Matrix Multiplication

I'm currently working in directx9 and have the following code for my normal mapping: (Vertex Shader): float4x4 gWorldMatrix; float4…

c++ directx hlsl pixel-shader

DirectX11 set shader constants

Having XNA background, I try to create a simple DirectX11 application. Now I try to figure out how to set …

constants hlsl directx-11

2D Tile Lighting

I'm adding lighting to my XNA 2D tile based game. I found this article useful, but the way its done …

c# xna 2d hlsl lighting

Pixel Shader Effect Examples

I've seen a number of pixel-shader effect examples, stuff like swirl on an image. But I'm wondering if anyone knows …

wpf effects hlsl pixel-shader

How can I feed compute shader results into vertex shader w/o using a vertex buffer?

Before I go into details I want outline the problem: I use RWStructuredBuffers to store the output of my compute …

hlsl directx-11 vertex-shader compute-shader directcompute

Can you look sample a texture in a vertex shader?

In shader model 3.0, I'm pretty sure this was a no but I want to ask this anyway, In shader model 5.0, …

hlsl direct3d11

Transform Normal and Tangent from Object space to World space?

As to correctly transform the Normal (which is a direction not a position) from Object space to World space, we …

matrix shader game-engine hlsl cg

What are all the different HLSL sampler types for?

I'm working with DX9/SM3 at the moment, and the MSDN documentation on HLSL samplers seems to be sorely lacking …

directx direct3d shader hlsl

compute shader with numthreads (1,1,1) runs extremly slow

I am just beginning to learn DirectX programming, using F# and SharpDX as .NET wrapper. As a test case I …

directx hlsl compute-shader directcompute

How much performance do conditionals and unused samplers/textures add to SM2/3 pixel shaders?

We've one pixel shader in HLSL which is used for slightly different things in a few places, and as such …

rendering shader hlsl pixel-shader