Many thanks for your time, Leo James
Using the mvRot or mvSinRot command I can generate movement along an
axis as I play through states in my movie (mvSinmove 1-64:1-32,z,100).
However, how do i do two movements simultaneously, say, zoom and
rotate along x. I have frames that describe one conformation morphing
to another but I would like to zoom and rotate during the process.