I have three points P0, P1, P2, which are located on an arbitrarily oriented ellipse in 3D space. I have a square texture map with a circle on it. I would like to render a textured quad (with the obvious UV mapping) so that the circle in the texture map projects onto the ellipse that P0, P1, P2 are on. How do I calculate the vertices of the quad to project the ellipse correctly?(Alternately, in addition to P0, P1, P2, I have the Keplerian elements of an elliptical orbit, if that's more straightforward.)
Project quad onto ellipse in 3D
3d;projections