My SVG polygon code uses 2D vectors ( (x,y) pairs ) a good bit. Does LilyPond already have basic functions (addition, subtraction, multiplication by a scalar, dot product, cross product, ...) for vectors I can use? If not, I think I should probably write them as a separate module. If I write them as a separate module, should vectors be pairs (convenient), or should they be SRFI 9 records (pretty)?
David Feuer _______________________________________________ lilypond-devel mailing list [email protected] http://lists.gnu.org/mailman/listinfo/lilypond-devel
