//CREAT3D.ECS.DataModel.EventSystems.Topics//
===== TransformRotationChangedTopic =====

^Type | [[Topic]] |
^Payload | [[ValueChangedMessage]]<Quaternion> |
^Broadcaster | [[ITransformComponent]] |

This topic is broadcast from the [[ITransformComponent|TransformComponent]] of an [[Entity]] whenever the transform's Rotation value changes. The payload carries two Quaternion values. //Before// is the previous Rotation value and //After// is the new Rotation value.