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API > API/Plugins > API/Plugins/Niagara > API/Plugins/Niagara/UNiagaraDataInterfaceSkeletalMes- > API/Plugins/Niagara/UNiagaraDataInterfaceSkeletalMes-/RandomTriIndex
References
| Module | Niagara |
| Header | /Engine/Plugins/FX/Niagara/Source/Niagara/Classes/NiagaraDataInterfaceSkeletalMesh.h |
| Include | #include "NiagaraDataInterfaceSkeletalMesh.h" |
| Source | /Engine/Plugins/FX/Niagara/Source/Niagara/Private/NDISkeletalMesh_TriangleSampling.cpp |
template<typename FilterMode, typename AreaWeightingMode>
int32 RandomTriIndex
&40;
FNDIRandomHelper & RandHelper,
FSkeletalMeshAccessorHelper & Accessor,
FNDISkeletalMesh_InstanceData &42; InstData,
int32 InstanceIndex
&41;