utils.py 文件源码

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