utils.py 文件源码

def __mul__(self, other):
        """Producto punto o producto por valor"""
        if isinstance(other, Vector3):
            return Vector3(self.x * other.get_x(), self.y * other.get_y(), self.z * other.get_z())
        else:
            if isinstance(other, types.ListType) or isinstance(other, types.TupleType):
                return Vector3(self.x * other[0], self.y * other[1], self.z * other[2])
            elif isinstance(other, types.IntType) or isinstance(other, types.FloatType):
                return Vector3(self.x * other, self.y * other, self.z * other)
            else:
                self.throwError(2, "__mul__")
                return self