SharkD wrote:
> I generated the following heightfield in some program or other. It uses
> all 24 bits for elevation information. My question is, how are the
> colors/height data organized? I would like to create a pigment that
> produces similar maps.

Seems similar to the POV-Ray TGA heightfields, except using all three
channels instead of two.

Basically, red*256*256 + green*256 + blue = 24-bit grayscale value.

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