3
votes
1answer
369 views

What is deferred lighting?

There is plenty of information on what deferred rendering is but there is a lack when it comes to deferred lighting and the information that there is there is not clear. My question is simple, what ...
0
votes
1answer
62 views

Light direction not being calculated correctly

I'm trying to implement deferred lighting in my game, and have run into an issue with normals. The image above shows the lighting being applied to a tile map. The yellow shade represents the ...
2
votes
1answer
441 views

Shadow mapping with deffered shading for directional lights - shadow map projection problem

I'm trying to implement shadow mapping to my engine. I started with directional lights because they seemed to be the easiest one, but I was wrong :) I have implemented deferred shading and I retrieve ...
2
votes
1answer
327 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 ...
1
vote
1answer
769 views

Speed up lighting in deferred shading

I implemented a simple deferred shading renderer. I use 3 G-Buffer for storing position (R32F), normal (G16R16F) and albedo (ARGB8). I use sphere map algorithm to store normals in world space. ...
2
votes
0answers
835 views

How can I use the dualforward parameter in my unity shader to use lightmaps and normal maps together? [closed]

I'm using the free version of unity and I would like to combine lightmaps with specularity and normal maps. After doing a -bunch- of research, I've figured out that there doesn't seem to be any easy ...