Date: Thu, 20 Nov 1997 09:46:19 -0700 (MST)

From: Irina Mikheeva

Thank you, it is very interesting and new to me. I'll definitely keep it in mind and try to implement. I don't know what you ment of having 3d being stupid. It is either you have it or not. I can perform transformation of coordinates. But it seems that this operation will take more machine time than even calculation of angles.

Thanks again (ogromnoe),

Irina.

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