0
votes
1answer
59 views

Deferred Lighting - How to map to the generated texture?

I'm trying to implement deferred lighting and I have done the first and second pass but I'm stuck on the third as I don't know how to map from the current pixel being drawn to the generated texture ...
0
votes
0answers
29 views

Skip the first RenderTarget when writing to MRT with Opaque blending

I am writing to three rendertargets and whant to know how to tell a GPU not to write to the first RT. When you write a shader you can simply output less data than you have RTs (like output a single ...
4
votes
2answers
127 views

When to apply AA as post?

I'm working with a deferred shading technique. I have diffuse, normal and depth buffers, which I combine for the final scene composition. Where and when exactly do I apply an anti-aliasing pass (such ...
3
votes
0answers
166 views

SSAO Distortion [closed]

I'm currently (attempting) to add SSAO to my engine, except it's...not really work, to say the least. I use a deferred renderer to render my scene. I have four render targets: Albedo, Light, Normal, ...