static [TUniquePtr](API\Runtime\Core\Templates\TUniquePtr)< [IProxyLODVolume](API\Plugins\ProxyLODMeshReduction\IProxyLODVolume) > CreateSDFVolumeFromMeshArray ( const [TArray](API\Runtime\Core\Containers\TArray)< [FMeshMergeData](API\Developer\MeshMergeUtilities\FMeshMergeData) > & Geometry, float Step )