Method InsideShape

utils.go:113–120

func (point Point) InsideShape(shape *Shape) bool { for _, rect := range shape.Rects { if point.Inside(rect) { return true } } return false }

(shape *Shape)

// }

func (point Vector) InsideShape(shape *Shape) int {
	for index, rect := range shape.Rects {
		if point.Inside(rect) {
			return index
		}
	}
	return -1
}

func (point Vector) Sub(other Vector) Vector {
	return Vector{point.X - other.X, point.Y - other.Y}