I'm very new at Povray.
I have the matrices whose rows constitute normal vectors, and coefficients
of quadratics, isn't there anything in Povray so that when I define my
matrices, I can access elements say matrix is M, then M(i,j) is (i,j) th
element.
If there is no such thing, how to read data from a text file (I will put my
matrices in a text file)?
