Sets the view point for the camera.
view(azimuth=None, elevation=None, distance=None, focalpoint=None)
azimuth: angle in the horizontal plane elevation: elevation angle of the camera relative to the vertical distance: distance to the focal point focalpoint: (x, y, z) position of the focal point. If some parameters are not passed, they are left unchanged. The function tries to guess the roll angle appropriate for the view. see also: roll.