Henrik Rydgård 69b43ab734 Extend the Test Drive color ramp smoother to detect up to 3 ramps in a texture. ...

Note that we also offset the lookup slightly to miss the wrap-around
points. The existing 31 scale factor instead of 32, together with that
half-texel, are enough to avoid that problem.

Fixes #18300

2023-10-03 23:30:18 +02:00

7.7 KiB

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