AdvancedOptionalenabledWhether the pass starts enabled; see Pass3D#enabled
OptionalscaleBrightness each pixel of motion adds; see VelocityViewer#scale
OptionalstageWhether the effect reads the scene as light, before the tone curve, or the picture as it will show, after it
Each effect class picks the right one by default, so set it only to move one instance, such as a tint meant for the light rather than the picture. See PostEffect#stage.
Constructor options for VelocityViewer
Example