Module events 

Structs

BodyMoveEvent

Body move event, triggered when a body moves due to simulation. Not reported for bodies moved by the user. (b2BodyMoveEvent)

ContactBeginTouchEvent

A begin touch event is generated when two shapes begin touching. (b2ContactBeginTouchEvent)

ContactData

The contact data for two shapes. By convention the manifold normal points from shape A to shape B. (b2ContactData)

ContactEndTouchEvent

An end touch event is generated when two shapes stop touching. (b2ContactEndTouchEvent)

ContactEvents

Contact events are buffered in the world and are available as begin/end/hit events in the current time step. These are borrowed from world storage and invalidated by the next call to world_step. (b2ContactEvents)

ContactHitEvent

A hit touch event is generated when two shapes collide faster than the hit speed threshold. (b2ContactHitEvent)

JointEvent

Joint event, reported for awake joints whose force and/or torque exceed the threshold. (b2JointEvent)

SensorBeginTouchEvent

A begin touch event is generated when a shape starts to overlap a sensor shape. (b2SensorBeginTouchEvent)

SensorEndTouchEvent

An end touch event is generated when a shape stops overlapping a sensor shape. Always confirm the shape id is valid before use — either shape may have been destroyed. (b2SensorEndTouchEvent)

SensorEvents

Sensor events are buffered in the world and are available as begin/end events in the current time step. These are borrowed from world storage and invalidated by the next call to world_step. (b2SensorEvents)