Unity Engine documentationScript ReferenceUnityEngineUnityEngine.LowLevelPhysics2DPhysicsComposerPhysicsComposer.OperationNOTPerform a NOT operation (geometric difference).Read time 1 minuteLast updated a month agoDefinition Type: Field Namespace: UnityEngine.LowLevelPhysics2D Assembly: UnityEngine.Physics2DModule NOT = 2