read_pose — Read a 3D pose from a text file.
read_pose is used to read the 3D pose Pose from a text file with the name PoseFile. The default HALCON file extension for the 3D pose is 'dat'.
A pose describes a rigid 3D transformation, i.e., a transformation consisting of an arbitrary translation and rotation, with 6 parameters, three for the translation, three for the rotation. With a seventh parameter different pose types can be indicated (see create_pose).
A suitable file can be generated by the operator write_pose and looks like the following:
# 3D POSE PARAMETERS: rotation and translation # Used representation type: f 0 # Rotation angles [deg] or Rodriguez-vector: r -17.8134 1.83816 0.288092 # Translational vector (x y z [m]): t 0.280164 0.150644 1.7554
File name of the external camera parameters.
Default value: 'campose.dat'
Suggested values: 'campose.dat', 'campose_initial.dat', 'campose_final.dat'
File extension: .dat
Number of elements: 7
read_pose returns 2 (H_MSG_TRUE) if all parameter values are correct and the file has been read successfully. If necessary an exception is raised.
pose_to_hom_mat3d, camera_calibration, disp_caltab, sim_caltab
create_pose, find_marks_and_pose, camera_calibration, disp_caltab, sim_caltab, write_pose, pose_to_hom_mat3d, hom_mat3d_to_pose