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f32: add Point.Div

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Signed-off-by: Pierre Curto <pierre.curto@gmail.com>
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Pierre Curto
2021-10-11 18:35:14 +02:00
committed by Elias Naur
parent a4242d04d1
commit 05f0f5c20f
1 changed files with 5 additions and 0 deletions
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f32/f32.go
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@@ -66,6 +66,11 @@ func (p Point) Mul(s float32) Point {
return Point{X: p.X * s, Y: p.Y * s} return Point{X: p.X * s, Y: p.Y * s}
} }
// Div returns the vector p/s.
func (p Point) Div(s float32) Point {
return Point{X: p.X / s, Y: p.Y / s}
}
// In reports whether p is in r. // In reports whether p is in r.
func (p Point) In(r Rectangle) bool { func (p Point) In(r Rectangle) bool {
return r.Min.X <= p.X && p.X < r.Max.X && return r.Min.X <= p.X && p.X < r.Max.X &&