A free and open source 3D engine and supporting editor based on Vue3 + THREE.JS, including BIM lightweight, CAD analysis preview, particle system, plug-in system and other functions. A free and open-source 3D engine based on Vue3 + THREE.JS and its accompanying editor, featuring functions such as BIM lightweighting, CAD parsing preview, particle system, and plugin system.
Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D engine that enables developers and content creators to build AAA games, cinema-quality 3D worlds, and high-fidelity simulations without any fees or commercial obligations.
Popularity
Repository stars2,5089,814Highest
7-day net stars——
Fork4992,565Highest
30-day trendInsufficient historyInsufficient history
Maintenance
Last push2026-10-312026-11-01
Maintenance notesNot verifiedNot verified
Repository created2021-09-292021-04-05
License & use
LicenseApache-2.0 · PermissiveLicense not declared
Cost detailsCheck current official software, hosting, model and infrastructure pricing.Check current official software, hosting, model and infrastructure pricing.
Pricing source——
First collected2026-11-032026-11-03
MetricRepository stars, not unique users or individual-skill installsRepository stars, not unique users or individual-skill installs
LanguageJavaScriptC++
About this projectA free and open source 3D engine and supporting editor based on Vue3 + THREE.JS, including BIM lightweight, CAD analysis preview, particle system, plug-in system and other functions. A free and open-source 3D engine based on Vue3 + THREE.JS and its accompanying editor, featuring functions such as BIM lightweighting, CAD parsing preview, particle system, and plugin system.Open 3D Engine (O3DE) is an Apache 2.0-licensed multi-platform 3D engine that enables developers and content creators to build AAA games, cinema-quality 3D worlds, and high-fidelity simulations without any fees or commercial obligations.
Measured at2026-11-02 19:00 UTC2026-11-02 19:01 UTC
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