-= Hue Mapper =-
This mini app converts hue based heightmaps to RGB heightmaps readable by BZHgt and similar programs.

original   hue   remapped
---------+-----+---------
red          0   white
yellow      60   pale yellow
green      120   yellow
cyan       180   orange
blue       240   red
magenta    300   dark red
-red       359   black

Saturation and brightness are ignored, so it should drill through to the height data even when the source is shaded. 

Disclaimer: This app is barely tested, it worked a few times for me once. I didnt see any, but I expect there to be errors at extreme highs and lows.

I think the source images may need to be divisible by 4 pixels horizontally, so if it's crashing or behaving badly that's probably why.

Usage: 
Drag and drop a bmp or tga file onto the exe.
A new tga file is created and saved beside the original as <yourfilename>_ryw.tga



Enjoy!

slight@evilbastard.org