SimplyScene3D

Model Exporters

OpenCollada Collada plug-ins for 3ds Max and Maya.

Ogre Mesh Exporters Various exporters for Ogre's model format.

Engines and Components

Ogre 3D The most popular open-source 3D graphics engine.

Irrlicht A popular and easy to use open-source graphics engine.

KlayGE A open-source graphics engine with all kinds of state-of-the-art technologies.

PATHEngine A 3D path finding engine. Commercial.

Lua A lightweight and very fast script engine. Popular in games.

FMOD Top level sound engine. Free for non-commercial.

BASS A cheaper sound engine. Free for non-commercial.

irrKlang An affordable sound engine. Free for non-commercial.

File Format Standards

Collada 3D Asset Format Spec

Communities

OpenGPU GPU and graphics forum. Mainly in Chinese.

GameDev All about game development.

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