The LeiaDepthFocus component samples the render texture of a depth camera to determine the best focal distance and depth factor for the LeiaDisplay.
Pros:
Fast
Accurate
Easy to use
Doesn't require setting up colliders in your scene for use with autofocus (unlike ).
Cons:
Won't work in scenes where scene objects use shaders that don't write to the depth buffer.
Won't work on platforms that don't support compute shaders.
Tips to get this working:
Clamp the near plane and far plane of your camera to as tightly encapsulate the content of the scene as possible, as LeiaDepthFocus reads it's depth as a percentage from the near plane to the far plane.
Having too large of a far plane can cause the depth to get squashed, flattening everything in the scene.