def __init__(self, cam=None):
if cam is None:
# This allows use to dynamicly select cameras
cam = GetActiveCamera()
self.orientation = cam.GetOrientation()
self.position = cam.GetPosition()
self.focus = cam.GetFocalPoint()
self.viewup = cam.GetViewUp()
def __init__(self, cam=None):
"""
@params:
cam : vtkRenderingOpenGL2Python.vtkOpenGLCamera : optional : The camera you wish to update this object to. Totally optional
"""
if cam is None:
# This allows use to dynamicly select cameras
cam = GetActiveCamera()
self.orientation = cam.GetOrientation()
self.position = cam.GetPosition()
self.focus = cam.GetFocalPoint()
self.viewup = cam.GetViewUp()
def update(self, cam=None):
"""Updates the camera location to that which is in the currently activated view unless a vtkOpenGLCamera is specified.
Args:
cam (vtkRenderingOpenGL2Python.vtkOpenGLCamera) : The camera you wish to update this object to. Totally optional
"""
if cam is None:
# This allows use to dynamicly select cameras
cam = GetActiveCamera()
self.orientation = cam.GetOrientation()
self.position = cam.GetPosition()
self.focus = cam.GetFocalPoint()
self.viewup = cam.GetViewUp()