tinyobjloader/tinyobjloader

Health v2 · maintenance only

Flags: no_license

Adoption not part of the score

3866 stars · 649 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-29, confidence not recorded

A tiny, dependency-free Wavefront .obj/.mtl parser available as a single-header C++11 library and a pure C11 implementation with polygon tessellation. It handles millions of polygons efficiently and includes Python bindings.

Use cases

• load obj files in a renderer
• parse wavefront obj models in c++
• import 3d meshes into a game engine
• load obj with mtl materials
• parse large obj files with millions of triangles
• read obj files from python
• embed an obj loader in a ray tracer

When to choose

• you need a lightweight, header-only obj parser with no dependencies
• you need to load very large meshes (millions of polygons) efficiently
• you want a pure C11, freestanding-capable loader
• you need double-precision vertex data for HPC work

When to avoid

• you need to load formats other than obj/mtl (e.g. glTF, FBX)
• you need scene graph or animation data
• you want a full 3D asset pipeline rather than a single-format parser

Facets

library · maturity active

parser graphics file-system graphics computer-vision files cpp c cross-platform python wavefront-obj mtl single-header 3d-models mesh-loading tessellation game-development

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