Limit location

plane_principal:

[axis_coordinate]

axis_coordinate:

COORD_AXIS=[number]

COORD_AXIS:

'AXIS_X' or 'AXIS_Y' or 'AXIS_Z'

plane_grid:

GRID=[model_name][plane_grid_offset]

plane_grid_list:

GRID=[model_name],[model_name][plane_grid_offset]

plane_grid_offset:

(if positive): +[positive integer] or [positive real number]

plane_grid_offset:

(if negative): [negative integer] or [negative real number]

plane_pointvec:

[ori_coord], [normal_coord]

plane_threepoints:

[ori_coord],[uaxis_coord],[vaxis_coord]

plane_two_points_angle:

[point1_ccord],[point2_coord],[t_angle_list]

plane_ray_angle:

[ray],[t_angle_list]

plane_two_rays:

[ray1],[ray2]

ray1:

RAY1=[ray_rvalue]

ray2:

RAY2=[ray_rvalue]

model_reference:

REF=[model_reference_list]

model_reference_list:

[ref_crm] or [ref_external] or [ref_internal],[ref_crm] or [ref_external] or [ref_internal]

ref_crm:

model_name

ref_external:

[model_name]/[ref_internal]

ref_internal:

[positive integer]:[positive integer]