Motion
Get Motion

ReferenceEffectsMask and reveal

Layer mask

Layer mask is a style of Mask now: add Mask and pick Another layer.

Kind
Effect · style of Mask
Script name
layerMask

A scene made with it before opens with it brought over, its settings as they were, and looks exactly the same.

Its settings

SettingKindStarts atRange and notes
Layerlayerlayernone–
Read itschannelchoiceShapeShape, Brightness
Invertinverton or offoff–