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> Unreal Engine API Reference > Runtime > Chaos > Chaos > FPBDRigidsEvolutionBase > ParticleToCacheInnerIdx

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ParticleToCacheInnerIdx

Void SerializePendingMap(FChaosArchive& Ar, TMap, FPendingSpatialData>& Map) { [TArray](API\Runtime\Core\Containers\TArray)> Keys; if (!Ar.IsLoading()) { Map.GenerateKeyArray(Keys); } Ar << AsAlwaysSerializableArray(Keys); for (auto Key : Keys) { [FPendingSpatialData](API\Runtime\Chaos\Chaos\FPBDRigidsEvolutionBase\FPendingSpatialData)& PendingData = Map.FindOrAdd(Key); PendingData.Serialize(Ar); } /TODO: fix serialization } Used for async acceleration rebuild

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Syntax

TArrayAsMap< FUniqueIdx, uint32 > ParticleToCacheInnerIdx

Remarks

Void SerializePendingMap(FChaosArchive& Ar, TMap*, FPendingSpatialData>& Map) { TArray*> Keys; if (!Ar.IsLoading()) { Map.GenerateKeyArray(Keys); } Ar << AsAlwaysSerializableArray(Keys); for (auto Key : Keys) { FPendingSpatialData& PendingData = Map.FindOrAdd(Key); PendingData.Serialize(Ar); } /TODO: fix serialization } Used for async acceleration rebuild

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