stereoRigCamera

0: Off

Disables any eye separate, interaxialSeparation, and zero parallax plane calculations on the node. This essentially turns off the stereo effect.

1: Converged

Computes the zero parallax plane by toeing in the cameras. This effect is equivalent to the human eye where we tend to focus on an object by rotating our pupils inwards at an object. However, this has a very dangerous side effect where you can get a keystone effect on the pairs of render images causing visual confusing in other elements in the scene. In a rendered image, our focus tends to saccade over the entire image and we are not focusing on a single object, which is not true in real life. You should only use 'Converged' in very specific circumstances, i.e. an object is at the center of the screen and there are no scene elements at the render borders on either the left or right camera frustum.

2: Off-axis

This is the default stereo mode and computes the convergence plane by shifting the frustum using camera film back. This is the safer way to compute stereo image pairs and does not have any keystone artifacts.

3: Parallel

This is a parallel camera setup where there is effectively no convergence plane. This is useful for landscape settings where objects exist at effectively infinity.

For most cases you want your objects to always be behind the zero parallax plane. That is they have a camera distance greater than the zero parallax plane value. The zero parallax value, the camera separation, and focal length are all used to determine the shift that must be applied to film back on the respective left and right camera. The zero parallax distance is only applicable when in 'Off-Axis' or 'Toe-In' modes.

0: None

Display is disabled.

1: Left

Display left camera clipping plane.

2: Right

Display right camera clipping plane.

3: LeftRight

Display left and right camera clipping planes.

4: Center

Display center camera clipping plane.

5: All

Display all camera clipping planes.