Hi, gang.

I'm looking for some help.  I'm trying to create beginning and ending control
points for a spline and I'm having some trouble.  I want to define the points by
rotating them from another point, but not sure how to do it.  Here's the general
idea of what I'm trying to do:


#declare CPs1 = < 0, 10, -1 >;
#declare CPs2 = < 0, 10,  0 >;

#declare CPe1 = < 0, 10, -1 > rotate z*35.3 rotate y*45};
#declare CPe2 = < 0, 10,  0 > rotate z*35.3 rotate y*45};


Any help you can provide would be appreciated.  Thanks!

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