On 10-5-2012 14:33, Thomas de Groot wrote:
> Is is possible to build the dome with a uniform orientation of all the
> triangle normals? That would help a lot.

It would not be too difficult. As I just wrote a little mesh-building 
macro, I see that all triangle vertexes should wind clockwise in order 
to get all the normals consistently pointing up/out of the mesh. I 
suppose the same applies to smoothed triangles.

Thomas

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