two things, is it possible to return a 2 dimensional array from macro, and
then assign it to another matrix? povray won't let me do this and I'm not
sure if there is a way to do it. there is nothing on it in the docs.

eg.
currentPositions = evaluateInitialPositions( lengthSegs, widthSegs, clothL,
clothW, randomness )

currentPositions and the value returned from evaluateInitialPositions both
have the same dimensions

second question, is there anyway to set up a refernece parameter in a macro?
for example in c++ you add an ampersand(&) infront of the variable in the
function definition

thanks in advance

--
Kevin
http://www.geocities.com/qsquared_1999/

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