Add XY function to destructure Vectors (#132)

gin · web-flow · commit fe6e43ed1ff1 · 2024-04-07T16:25:15.000+09:00
diff --git a/features/math/vec2.go b/features/math/vec2.go
@@ -118,3 +118,7 @@ func (v Vec2) Angle(other Vec2) float64 {
 func (v Vec2) Distance(other Vec2) float64 {
 	return math.Sqrt(math.Pow(v.X-other.X, 2) + math.Pow(v.Y-other.Y, 2))
 }
+
+func (v Vec2) XY() (float64, float64) {
+	return v.X, v.Y
+}

Original file line number	Diff line number	Diff line change
`@@ -118,3 +118,7 @@ func (v Vec2) Angle(other Vec2) float64 {`
`118`	`118`	`func (v Vec2) Distance(other Vec2) float64 {`
`119`	`119`	`return math.Sqrt(math.Pow(v.X-other.X, 2) + math.Pow(v.Y-other.Y, 2))`
`120`	`120`	`}`
	`121`	`+`
	`122`	`+func (v Vec2) XY() (float64, float64) {`
	`123`	`+ return v.X, v.Y`
	`124`	`+}`