baxter_cube_calibration.py 文件源码

def update_translation(self):
        t = self.tl.getLatestCommonTime("/root", "/camera_link")
        position, quaternion = self.tl.lookupTransform("/root",
                                                       "/camera_link",
                                                       t)
        print("Cam Pos:")
        print(position)

        translation = self.touch_centroids[0] - self.camera_centroids[0]
        print("Translation: ")
        print(translation)
        position = position + translation
        print("New Cam Pos:")
        print(position)
        #print(self.touch_centroids)
        #print(self.camera_centroids)

        self.update_transform.publish( Pose(Point(*position), Quaternion(*quaternion)))