Enumeration CollisionType

Bodies with the Active setting raise collision events and participate in collisions with other bodies and will be push or moved by bodies sharing the Active or Fixed setting.

Bodies with the Fixed setting raise collision events and participate in collisions with other bodies. Actors with the Fixed setting will not be pushed or moved by other bodies sharing the Fixed. Think of Fixed bodies as "immovable/unstoppable" objects. If two Fixed bodies meet they will not be pushed or moved by each other, they will not interact except to throw collision events.

Bodies with the Passive setting only raise collision events, but are not influenced or moved by other bodies and do not influence or move other bodies. This is useful for use in trigger type behavior.

Bodies with the PreventCollision setting do not participate in any collisions and do not raise collision events.