Java/JavaFX/Kotlin Game Library (Engine)
Lightweight, high-performance HTML renderer for game developers
Java3d scenegraph editor
Growth-grammar related Interactive Modelling Platform
CSG for jMonkey
Realtime 3D engine for game development
A public domain cross platform 3D game
3D .NET engine for Windows, Linux, Mac
Volume Rendering library in Java
A powerful cross-platform and open-source 3-D rendering engine.