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Panda3Dpanda3d/panda3d

A powerful, mature open-source cross-platform game engine for Python and C++ programs, originally developed by Disney and CMU.

F3Df3d-app/f3d

A fast, minimalist desktop application and library for viewing a wide range of 3D file formats with advanced rendering options.

Spartan EnginePanosK92/SpartanEngine

A game engine with a fully bindless, GPU-driven renderer featuring real-time path-traced global illumination, hardware ray tracing, and a 200Hz physics simulation.

Overloadadriengivry/Overload

A free, open-source 3D game engine built in C++20 with Lua scripting and a full-featured editor.

Roboschoolopenai/roboschool

Open-source robot simulation software integrated with OpenAI Gym for reinforcement learning research.