def set_camera(project_dir,
camera,
yaw_deg=0.0,
pitch_deg=-90.0,
roll_deg=0.0):
proj = ProjectMgr.ProjectMgr(project_dir)
if camera:
# specified on command line
camera_file = camera
else:
# auto detect camera from image meta data
camera, make, model, lens_model = proj.detect_camera()
camera_file = os.path.join("..", "cameras", camera + ".json")
print("Camera:", camera_file)
# copy/overlay/update the specified camera config into the existing
# project configuration
cam_node = getNode('/config/camera', True)
tmp_node = PropertyNode()
if props_json.load(camera_file, tmp_node):
for child in tmp_node.getChildren(expand=False):
if tmp_node.isEnum(child):
# print(child, tmp_node.getLen(child))
for i in range(tmp_node.getLen(child)):
cam_node.setFloatEnum(child, i,
tmp_node.getFloatEnum(child, i))
else:
# print(child, type(tmp_node.__dict__[child]))
child_type = type(tmp_node.__dict__[child])
if child_type is float:
cam_node.setFloat(child, tmp_node.getFloat(child))
elif child_type is int:
cam_node.setInt(child, tmp_node.getInt(child))
elif child_type is str:
cam_node.setString(child, tmp_node.getString(child))
else:
print('Unknown child type:', child, child_type)
proj.cam.set_mount_params(yaw_deg, pitch_deg, roll_deg)
# note: dist_coeffs = array[5] = k1, k2, p1, p2, k3
# ... and save
proj.save()
else:
# failed to load camera config file
if not camera:
print("Camera autodetection failed.")
print(
"Consider running the new camera script to create a camera config"
)
print("and then try running this script again.")
else:
print("Provided camera config not found:", camera)
# project configuration
cam_node = getNode('/config/camera', True)
tmp_node = PropertyNode()
props_json.load(args.camera, tmp_node)
for child in tmp_node.getChildren(expand=False):
if tmp_node.isEnum(child):
# print(child, tmp_node.getLen(child))
for i in range(tmp_node.getLen(child)):
cam_node.setFloatEnum(child, i, tmp_node.getFloatEnum(child, i))
else:
# print(child, type(tmp_node.__dict__[child]))
child_type = type(tmp_node.__dict__[child])
if child_type is float:
cam_node.setFloat(child, tmp_node.getFloat(child))
elif child_type is int:
cam_node.setInt(child, tmp_node.getInt(child))
elif child_type is str:
cam_node.setString(child, tmp_node.getString(child))
else:
print('Unknown child type:', child, child_type)
proj.cam.set_mount_params(args.yaw_deg, args.pitch_deg, args.roll_deg)
# note: dist_coeffs = array[5] = k1, k2, p1, p2, k3
# the following counts as cruft, but saving it for now until I can
# migrate these# over to official camera database files.
# if args.sentera_3M:
# # need confirmation on these numbers because they don't all exactly jive
# # 1 pixel = 1.67 micrometer