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Improvements to parallax mapping code for comprehensibility and correctness #1

Merged
merged 2 commits into from
Apr 10, 2023
Merged

Improvements to parallax mapping code for comprehensibility and correctness #1

merged 2 commits into from
Apr 10, 2023

Commits on Apr 10, 2023

  1. Improvements to parallax mapping code for comprehensibility and corre… 

    …ctness

'height' -> 'depth' as the texture has 0 as minimum depth and 1 as maximum
depth.

Make the Vt used in parallax mapping point from the camera to the fragment to
make the algorithm easier to understand as the ray points into the surface.
Adjust the UV maths as appropriate to step forward instead of backward.
    @superdump
    superdump committed Apr 10, 2023
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  2. Parallax depth -> parallax depth scale

    @superdump
    superdump committed Apr 10, 2023
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    14bd139 View commit details
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