Java library for creating and manipulating vector geometry.
A Java math library for OpenGL rendering calculations
An open source Java geometry library with a focus on 2D/3D space.
Open Source Solid Modeling CAD
Create and edit LDraw™ parts quick and easy.
CFDTool - Easy to Use Computational Fluid Dynamics (CFD) Toolbox
Precision Trigonometry: Advanced Calculator for Complex Math
another java library for 3d rendering without hardware accel.
A collection of C++ libraries designed to help teams
Little spatial viewer for geometries like SDO geometries, WKT and EWKT
Nesting SDK, Library
The Esri Geometry API for Java enables developers to write apps
The Spatial Framework for Hadoop allows developers
Free 3D Mobile CAD
CSG for jMonkey
GLSL shader prototyping tool based on Eclipse IDE.
View your WKT geometries
GeoData Web Editing [core SIG Web]
A chess like board game
2D environment demonstrating computational geometry algorithms
MorphoLim : identifying city boundaries