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0
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1answer
73 views

How to Reciprocally draw on a 3D mesh and 2D UI Image in Unity?

My question is a bit involved so I'm going to split it into parts and attach a picture. 1) In Unity I'd like to be able to draw a line on a 3D worldspace mesh with the mouse. 2) As I'm drawing on ...
1
vote
0answers
235 views

Screen Space Decals Normal Mapping [closed]

I'm trying to implement screen space decals with normal mapping support. Up to this point I'm able to project decals into my scene. I'm even able to sample from the normal map in decal space. I ...
0
votes
1answer
945 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
621 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 ...
7
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1answer
1k 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
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2answers
764 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
3k 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 ...