Works, but relies on two simulink functions; would be good to remove this dependency. I did a temporary hack as below (x-y spirals still work, but I have clearly disabled some functionality).
%rotate= vrrotvec([0 0 1],pl);
%rm = vrrotvec2mat(rotate);
rm = eye(3); % Added
4
12 May 2009
Spiral Generator
create any kind of spirals, give them volume and export them to workspace.