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0answers
29 views

How can I avoid overdraw-related performance issues with alpha blending on mobile platforms?

I'm developing a mobile game using Unity3D. I'm evaluating different methods to give the possibility to the artists of customizing the environment. They need to add some static dirty on the walls and ...
0
votes
1answer
223 views

Screen space decals, converting world to decal space

I'm trying to do screen space deferred decals following the presentation made by Pope Kim about SSDs in WH40K: Space Marine (link). I've gotten to the point where I can render a decal if the bounding ...
9
votes
1answer
322 views

Deferred decals normal problem

I've been working on a deferred decal system. So far I have finished the projection part, meaning I can click something in the scene and it will properly project a decal onto the surface of the ...
6
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1answer
673 views

Decal implementation

I had issues finding information about decals, so maybe this question will help others. The implementation is for a forward renderer. Could somebody confirm if i got decal implementation right? You ...
3
votes
2answers
417 views

Textures on top of other textures when using VBOs

I'm currently making a cube style game. With chunks being drawn with VBOs. I'd like to know if there is a way to create an overlay texture on top of the existing texture without the need to rebuild ...
3
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1answer
2k views

How do I create a decal system?

I'm currently given the task to design & create a simple decal-system in C++/DirectX. Does anybody know a great tutorial, article or paper to start with? (Especially the part about 2D-texture to ...