From e6484064aad5b61bd32b7059d05156f20b869765 Mon Sep 17 00:00:00 2001 From: faiface Date: Sun, 11 Jun 2017 01:18:23 +0200 Subject: [PATCH] one more tiny doc change --- geometry.go | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/geometry.go b/geometry.go index d1819a8..2b4abab 100644 --- a/geometry.go +++ b/geometry.go @@ -110,7 +110,7 @@ func (u Vec) Rotated(angle float64) Vec { } } -// Normal returns a vector normal to u. Equivalent to u.Rotated(math.Pi / 2). +// Normal returns a vector normal to u. Equivalent to u.Rotated(math.Pi / 2), but faster. func (u Vec) Normal() Vec { return Vec{X: u.Y, Y: -u.X} }