LowLevelMesh.Part An object that describes a range of primitives to display, and their material index. Declarationstruct Part TopicsCreating a low-level mesh partinit(indexOffset:indexCount:topology:materialIndex:bounds:)Describing a low-level mesh partindexOffsetindexCounttopologymaterialIndexbounds RelationshipsConforms ToSendableSendableMetatype See AlsoUpdatable meshesIntegrating virtual objects with your environmentCreating a spatial drawing app with RealityKitCreating a plane with low-level meshLowLevelMeshLowLevelMesh.DescriptorLowLevelMesh.LayoutLowLevelMesh.AttributeLowLevelMesh.VertexSemanticLowLevelMesh.PartsCollectionLowLevelBufferLowLevelInstanceData