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2D vector code
From: |
David Feuer |
Subject: |
2D vector code |
Date: |
Wed, 12 Apr 2006 17:31:38 -0400 |
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
- 2D vector code,
David Feuer <=