API Reference > imodeljs-frontend > Tiles > TileParams TileParams Interface Parameters used to construct a Tile. Properties Name Type Description contentId string Uniquely identifies this tile's content within the context of its TileTree. contentRange undefined | Range3d Optionally, a volume more tightly encompassing this tile's contents. isLeaf undefined | boolean True if this tile has no child tiles - i.e., requires no refinement. maximumSize number The size in pixels beyond which this tile is considered too low-resolution for display. parent undefined | Tile This tile's parent tile, if any. range Range3d The volume of space occupied by this tile. Defined in core/frontend/src/tile/TileParams.ts Line 16 Last Updated: 12 June, 2024