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3
votes
1answer
801 views

Deferred Rendering With Diffuse,Specular, and Normal maps

I have been reading up on deferred rendering and I am trying to implement a renderer using the Sponza atrium model, which can be found here, as my sandbox.Note I am also using OpenGL 3.3 and GLSL. I ...
3
votes
0answers
263 views

Blank texture in Frame Buffer Object in Deferred Rendering

I'm running the tutorial 35 from olgdev.atspace.co.uk, and it's so strange that the result is a blank screen. This tutorial is performing the first step of Deferred Shading, which means decoupling of ...
1
vote
0answers
10 views

Smooth seams and banding of overlapping lights in deferred rendering

I have finally managed to get on screen multiple lights with a deferred renderer, but the result is somehow disappointing. In particular I have severe banding problem Other than having clear ...
0
votes
0answers
314 views

Tile frustum build issue in tile-based deferred shading

I'm just learning the tile-based deferred shading, and found the great article by Andrew Lauritzen. And I also checked the source code, it's really helpful. But i still have some confusion about the ...