6
votes
1answer
140 views

Optimize state changes within a render queue

I am refactoring some parts of the game engine I am working on. This engine is made in C# with XNA. The part I have trouble with is shader/material and the render queue. In the new version I will ...
2
votes
1answer
217 views

Unity3D custom camera matrix breaking shadows/lights in deferred rendering

EDIT 1: So it seems this is a common issue with Unity, and it comes from a bug in which custom camera matrices break deferred lighting and shadows. This topic right here talks about it a bit, but the ...
2
votes
1answer
760 views

Unity3D How too write to the back buffer AFTER the final pass of deferred rendering

I've been using this script and shader from the wiki, and they work wonders; my only problem is using them in deferred rendering. Now, the way this shader works is by writing to the depth buffer to ...
1
vote
0answers
178 views

Deferred Rendering: Orthographic directional light that has position

Basically I need to code a light for deferred rendering that is a cross between a spotlight and a directional (positionless) light. It's to be used for sunlight, but because my terrain has overhangs ...
3
votes
1answer
310 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 ...
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. ...
4
votes
2answers
557 views

Deferred lighting and projective texturing?

Is posible to use this technique with deferred lighting?