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Add merger that supports ambient occlusion evaluation#24
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Hmm, I can also see the chunk borders. Kind of cool with LODs but... :) And this is broken too: |
This is due to the anisotropic interpolation between vertices if all diagonals are oriented the same way, as noted at the end of this article: https://0fps.net/2013/07/03/ambient-occlusion-for-minecraft-like-worlds/
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This is still not correct as can be seen in the image below, but I think it is close. It can surely be more optimised as it is likely calculating the AO value multiple times per vertex position. I was thinking that perhaps a hash table of Stride, i32 in the merger could be used to avoid recalculation.