FHeightField ( [TArray](API\Runtime\Core\Containers\TArray)< [FReal](API\Runtime\ChaosCore\Chaos\FReal) > && Height, [TArray](API\Runtime\Core\Containers\TArray)< uint8 > && InMaterialIndices, int32 InNumRows, int32 InNumCols, const [FVec3](API\Runtime\ChaosCore\Chaos\FVec3) & InScale )