Is there a way to control the slope of the hills in a skin extrude?
I am trying to get something similar to a building not a plateau.
When I draw two solid red rectangles on black background you would think
that the elevation would be straight up and down (no angle).
here is the original bitmap
http://jacobschatz.com/examples/away3d/elevation/elevate.png
and here is the elevation away3d created.
http://jacobschatz.com/examples/away3d/elevation/elevation.png
heres the code
extrude = new SkinExtrude(elevate.generate(source_elevation, "r",20,20,5,5,
1), {material:material, recenter:true, closepath:false, coverall:false,
bothsides:true, flip:true});
