Overview

The @loaders.gl/i3s module supports loading and traversing Indexed 3d Scene Layer (I3S).

References

• I3S Tiles Specification - The living specification.
• I3S Tiles Standard - The official standard from OGC, the Open Geospatial Consortium.

Installation

npm install @loaders.gl/i3s
npm install @loaders.gl/core

API

A standard complement of loader is provided to load the individual 3d Tile file formats:

• I3SLoader, a loader for loading a top-down or nested tileset and its tiles.

To handle the complex dynamic tile selection and loading required to performantly render larger-than-browser-memory tilesets, additional helper classes are provided in @loaders.gl/tiles module:

• Tileset3D to work with the loaded tileset.
• Tile3D to access data for a specific tile.

Remarks

@loaders.gl/3s is still under experimental, and mainly support decoding MeshPyramids (3D Object and Integrated Mesh) profiles.

Attribution