def __init__(self, obj, parent=None):
""" Constructor method.
Receives the reference to the Blender object.
The second parameter should be the name of the object's parent.
"""
# Call the constructor of the parent class
VideoCameraClass.__init__(self, obj, parent)
# Store the camera parameters necessary for image processing
self.converter = ZBufferToDepth(self.near_clipping, self.far_clipping, \
self.image_width, self.image_height)