def loads(self, stream, fileroot):
self.wipe_slate()
design = PropertyNode()
if props_json.loads(stream, design, ""):
print("json parse successful")
else:
error = QErrorMessage(self)
error.showMessage("json parse failed")
return False
# design.pretty_print()
self.setWindowTitle(self.default_title + " - " + fileroot)
node = design.getChild('overview', True)
self.overview.load(node)
design.setLen('wing', 1) # force to be enumerated if not already
num_wings = design.getLen('wing')
for i in range(num_wings):
wing_node = design.getChild('wing[%d]' % i)
wing = WingUI(changefunc=self.onChange)
wing.load(wing_node)
self.wings.append(wing)
self.tabs.addTab(wing.get_widget(), "Wing: " + wing.get_name())
self.rebuildWingLists()
self.setClean()
def loads(self, stream, fileroot):
self.wipe_slate()
design = PropertyNode()
if props_json.loads(stream, design, ""):
print "json parse successful"
else:
error = QErrorMessage(self)
error.showMessage( "json parse failed" )
return False
# design.pretty_print()
self.setWindowTitle( self.default_title + " - " + fileroot )
node = design.getChild('overview', True)
self.overview.load(node)
design.setLen('wing', 1) # force to be enumerated if not already
num_wings = design.getLen('wing')
for i in range(num_wings):
wing_node = design.getChild('wing[%d]' % i)
wing = WingUI(changefunc=self.onChange)
wing.load(wing_node)
self.wings.append(wing)
self.tabs.addTab( wing.get_widget(), "Wing: " + wing.get_name() )
self.rebuildWingLists()
self.setClean()
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)
parser.add_argument('--roll-deg', required=True, type=float,
help='camera roll mounting offset from aircraft')
args = parser.parse_args()
proj = ProjectMgr.ProjectMgr(args.project)
# copy/overlay/update the specified camera config into the existing
# 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)
# setup camera calibration and distortion coefficients
if args.select_cam:
# set the camera calibration from known preconfigured setups
name, K, dist = cam_calib.set_camera_calibration(args.select_cam)
config.setString('name', name)
config.setFloat("fx", K[0][0])
config.setFloat("fy", K[1][1])
config.setFloat("cu", K[0][2])
config.setFloat("cv", K[1][2])
for i, d in enumerate(dist):
config.setFloatEnum("dist_coeffs", i, d)
props_json.save(camera_config, config)
else:
# load the camera calibration from the config file
name = config.getString('name')
size = config.getLen("dist_coeffs")
dist = []
for i in range(size):
dist.append(config.getFloatEnum("dist_coeffs", i))
K = np.zeros((3, 3))
K[0][0] = config.getFloat("fx")
K[1][1] = config.getFloat("fy")
K[0][2] = config.getFloat("cu")
K[1][2] = config.getFloat("cv")
K[2][2] = 1.0
print 'Camera:', name
K = K * args.scale
K[2, 2] = 1.0
print "Opening ", args.movie
