typedef typename [TBVHLeafTraits](API\Runtime\Chaos\Chaos\TBVHLeafTraits)< LEAF_TYPE, TModels_V< [CComplexBVHLeaf](API\Runtime\Chaos\Chaos\CComplexBVHLeaf), LEAF_TYPE >>::[TPayloadType](API\Runtime\Chaos\Chaos\TBoundingVolumeHierarchy\TPayloadType) TPayloadType