Visualizing Depth Precision
Nvidia
OCTOBER 21, 2021
So it’s easy to interpolate d across a triangle while rasterizing, and things like hierarchical Z-buffers, early Z-culling, and depth buffer compression are all a lot easier to do. For illustrative purposes, I’m simulating a 4-bit normalized integer depth buffer, so there are 16 evenly-spaced tick marks. with numpy.
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