- r -

• radius : U4DEngine::U4DSphere
• rawImageData : U4DEngine::U4DRenderEntity
• receivedAction : U4DEngine::U4DGameController
• referenceAndIncidentPlaneAngle : U4DEngine::COLLISIONMANIFOLDONODE
• renderEntity : U4DEngine::U4DVisibleEntity
• restAbsolutePoseSpace : U4DEngine::U4DBoneData
• rootBone : U4DEngine::U4DAnimation , U4DEngine::U4DArmatureData
• rootEntity : U4DEngine::U4DEntityManager