0
votes
0answers
28 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 ...
3
votes
1answer
326 views

XNA Deferred Shading, Replace BasicEffect

I have implemented deferred shading in my XNA 4.0 project, meaning that I need all objects to start out with the same shader "RenderGBuffer.fx". How can I use a custom Content Processor to: Not load ...
3
votes
1answer
901 views

Deferred rendering with VSM - Scaling light depth loses moments

I'm calculating my shadow term using a VSM method. This works correctly when using forward rendered lights but fails with deferred lights. // Shadow term (1 = no shadow) float shadow = 1; // [Light ...
1
vote
0answers
196 views

Batching Homogeneous Render Objects in XNA, 2D Component-Entity Engine?

I've been working on my component-entity engine for about 3 months now, and have managed to get nearly every constituent system working with little effort or compromise. My system has the following ...
11
votes
2answers
1k views

Projective texture and deferred lighting

In my previous question, I asked whether it is possible to do projective texturing with deferred lighting. Now (more than half a year later) I have a problem with my implementation of the same thing. ...
2
votes
0answers
666 views

XNA 4 Deferred Rendering deforms the model [closed]

I have a problem when rendering a model of my World - when rendered using BasicEffect, it looks just peachy. Problem is when I render it using deferred rendering. See for yourselves: what it looks ...