cgltf
A single-file C99 library for loading and writing glTF 2.0 assets, used by major graphics engines.
What is cgltf?
cgltf is a single-file C library for loading and writing glTF 2.0 files, the industry-standard format for 3D models and scenes. It solves the problem of integrating glTF support into C/C++ applications without heavy dependencies or complex build systems. The library parses both JSON and binary glTF formats, providing structured access to meshes, materials, animations, and other 3D asset data.
C/C++ developers working on graphics engines, game engines, or 3D tools that need to import or export glTF assets. It's particularly useful for projects prioritizing minimal dependencies and easy integration.
Developers choose cgltf for its simplicity, zero dependencies, and single-file design, which makes it trivial to drop into any project. It's battle-tested in major engines like Filament, bgfx, and raylib, offering reliable glTF 2.0 support without the overhead of larger libraries.
Overview
:diamond_shape_with_a_dot_inside: Single-file glTF 2.0 loader and writer written in C99
Use Cases
Best For
- Integrating glTF support into a custom C/C++ game engine
Related Projects
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