fromDualQuaternion fromMatrix getPosition getRotation inverse invert isIdentity m_Pos m_Rot move multVec operator!= operator* operator*= operator= operator== Placement Placement Placement Placement Placement pow sclerp setPosition setRotation slerp toDualQuaternion toMatrix ~Placement

move() void move ( const Vector3d &  MovVec ) 移动 Placement 对象 将 Placement 对象沿指定向量移动。 参数 [in] MovVec 移动向量