MTLBufferSparseTier Enumerates the different support levels for sparse buffers. Declarationenum MTLBufferSparseTier TopicsEnumeration CasesMTLBufferSparseTier.tier1MTLBufferSparseTier.tierNoneInitializersinit(rawValue:) RelationshipsConforms ToBitwiseCopyableEquatableHashableRawRepresentableSendableSendableMetatype See AlsoSparse resourcesMTL4CopySparseBufferMappingOperationMTL4UpdateSparseBufferMappingOperationMTLTextureSparseTierMTL4CopySparseTextureMappingOperationMTL4UpdateSparseTextureMappingOperation