- r -

• RayCast() : b2BroadPhase , b2ChainShape , b2CircleShape , b2DynamicTree , b2EdgeShape , b2Fixture , b2ParticleSystem , b2PolygonShape , b2Shape , b2World
• RebuildBottomUp() : b2DynamicTree
• Record() : b2Stat
• Refilter() : b2Fixture
• Remove() : b2IntrusiveListNode , b2TypedIntrusiveListNode< T >
• RemoveAll() : b2FreeList
• ReportFixture() : b2QueryCallback , b2RayCastCallback
• ReportParticle() : b2QueryCallback , b2RayCastCallback
• Reset() : b2Timer
• ResetFriction() : b2Contact
• ResetMassData() : b2Body
• ResetRestitution() : b2Contact