This code is Obsolete. It was written by me around 2014, when I just started doing graphics.
Very simple raytracer for baking ambient occlusion and bent normal. No dependencies.
Now, it does not have much of a value, but I did minor fixes/cleanup out of curiosity to dig some of my old code.
The main purpose was to produce ambient occlusion maps and bent normal maps.
| Camera space | Texture space | |
|---|---|---|
| Albido |  |
 |
| Ambient Occlusion / Lightmap |  |
 |
| Normals |  |
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| Bent Normals (AO in alpha) |  |
 |
| Composition |  |
 |
| Camera space | Texture space | |
|---|---|---|
| Total Ambient Occlusion / Lightmap | |
|
| Bounce 1 |  |
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| Bounce 2 |  |
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| Bounce 3 |  |
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| Bounce 4 |  |
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