rotateAboutCenter , rotate旋转
旋转角度,逆时针为正
pathdemo4 = pathdemo.rotate((0, 0, 0),(0,0,10),10)
pathdemo3 = pathdemo.rotateAboutCenter((10,0,0),30)
旋转角度,逆时针为正
pathdemo4 = pathdemo.rotate((0, 0, 0),(0,0,10),10)
pathdemo3 = pathdemo.rotateAboutCenter((10,0,0),30)