Reuben Pearse wrote:
> Thanks for trying your macro.

No problem.

> I will find the POV code I used for the colouring picture and perhaps 
> you could try your macro with this instead (it seems that mesh2 files 
> created from DXF files via PoseRay work best with the PovEdge macro).

Sure, if you find it, I'll try it again.

The attached image shows the result of an edge-finding function I just 
slapped together. To make it work, I first rendered the helicopter with 
three (R,G,B, X,Y,Z) slope pigments. The image was subtracted from a 
blurred, averaged version of itself to find the edges. There are still a 
lot of details missing. If there were spaces between the bricks, or if 
the bricks were beveled, it might look better. As it is, it's not very 
useful for a coloring page :(

Sam

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