speasy.pdf's suggestion discussion

[zinc wind]

Don't height maps already do this?

[quiet sluice]

that's exacty what heightmaps are

[frozen glen]

I think he means heightmaps with normal colors

[quiet sluice]

and how would that be useful

[fathom urchin]

I think he wants topography with like red and yellow than black and white because you need different shades of grey rather than different shades of more recognisable red and yellow

I think this already exists