linear algebra

1.How to check if the point is in a rotated bbox? 1.1 get the vertices of the rotated bbox * dims = bbox[3:6] locs = bbox[0:3] rots = bbox[6] kitti_rots = -rots - np.pi / 2 #class_name = l.split(' ')[0] #dims = np.array(l.split(' ')[8:11], dtype=np.float64) #locs = np.array(l.split(' ')[11:14], dtype=np.float64) #rots = np.array(l.split(' ')[14:15], dtype=np.float64) #dims = dims[[2, 0, 1]] ## transfer the rotation angle to kitti format ##kitti_rots = -rots[0] - np....