> Let me know if I understood
> corectly what you are trying to do.

Yes you have.  :o)

> Better idea. Just make an array (Normal_Array[Columns][Rows][1]) and set
> every value to <0,0,0>. Then, keep adding normals to the <0,0,0> when
> appropriate. This will make the macro adaptable to more meshes.

Yes, true.. I will clean up my code cause I keep getting confused, but it
should be possible that it just calls your macro once for each grid - then
ends with the final normals to each vertex.

I'll be back tomorrow.
:o)

Hugo

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