Method Sub

ln/vector.go:60–62

(b Vector)

}

func (a Vector) Sub(b Vector) Vector {
	return Vector{a.X - b.X, a.Y - b.Y, a.Z - b.Z}
}

func (a Vector) Mul(b Vector) Vector {
	return Vector{a.X * b.X, a.Y * b.Y, a.Z * b.Z}