atteneder/glTFast

Health v2 · maintenance only

Flags: no_license

Adoption not part of the score

1480 stars · 293 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

glTFast is a Unity package for efficiently importing and exporting glTF 3D files at runtime or in the Unity Editor. It supports the glTF 2.0 specification and many extensions across all platforms and render pipelines, with a focus on speed, memory efficiency, and small build size.

Use cases

• load glTF 3D models at runtime in a Unity game
• import glTF files into Unity as prefabs at design time
• export user-generated 3D content from a Unity app as glTF
• use Unity as a glTF authoring and export tool
• load 3D assets from a URL in WebGL builds
• handle Draco-compressed and KTX texture glTF assets

When to choose

• you need fast, memory-efficient glTF loading in Unity at runtime
• you want glTF import/export across all Unity platforms and render pipelines
• you need support for glTF extensions like Draco or KTX

When to avoid

• you are not working in Unity or a C#/.NET game engine context
• you need a general-purpose glTF viewer outside of Unity
• you require formats other than glTF for 3D asset exchange

Facets

library · maturity active

graphics image-processing sdk plugin-system graphics web-development cross-platform cross-platform windows wasm gltf unity 3d-models draco ktx upm runtime-loading asset-import asset-export game-development macos linux android ios web-server

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