From b9e19e076662ae5743b9c81eb238fe11204f6dbd Mon Sep 17 00:00:00 2001 From: Tavian Barnes Date: Sun, 12 Apr 2009 19:06:50 +0000 Subject: Add some comments. --- libdimension/dimension/geometry.h | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) (limited to 'libdimension/dimension/geometry.h') diff --git a/libdimension/dimension/geometry.h b/libdimension/dimension/geometry.h index 26705ca..e1d1497 100644 --- a/libdimension/dimension/geometry.h +++ b/libdimension/dimension/geometry.h @@ -29,12 +29,13 @@ typedef double dmnsn_scalar; typedef struct { dmnsn_scalar x, y, z; } dmnsn_vector; -/* Vector arithmetic */ - +/* Shorthand for vector construction */ dmnsn_vector dmnsn_vector_construct(dmnsn_scalar x, dmnsn_scalar y, dmnsn_scalar z); +/* Vector arithmetic */ + dmnsn_vector dmnsn_vector_add(dmnsn_vector lhs, dmnsn_vector rhs); dmnsn_vector dmnsn_vector_sub(dmnsn_vector lhs, dmnsn_vector rhs); dmnsn_vector dmnsn_vector_mul(dmnsn_scalar lhs, dmnsn_vector rhs); -- cgit v1.2.3