Cosm is an integrated collection of extensions to Max/MSP/Jitter to assist the construction of navigable, sonified, complex virtual worlds, and has been designed to facilitate use in CAVE-like environments.
The goal of the CGAL Open Source Project is to provide easy access to efficient and reliable geometric algorithms in the form of a C++ library. CGAL is used in various areas needing geometric computation, such as: computer graphics, scientific visualization, computer aided design and modeling, geographic information systems, molecular biology, medical imaging, robotics and motion planning, mesh generation, numerical methods... More on the projects using CGAL web page.
This Pure-Java library reads & writes a variety of image formats, including fast parsing of image info (size, color space, icc profile, etc.) and metadata.
This library is pure Java. It's slow, consequently, but perfectly portable. It's easier to use than ImageIO/JAI/Toolkit (Sun/Java's image support), supports more formats (and supports them more correctly). It also provides easy access to metadata.
Although not yet version 1.0, sanselan is working and is used by a number of projects in production.
TG-Gallium3D is a hardware- and API- neutral intermediate format that will allow Tungsten Graphics to efficiently build graphics drivers to support a variety of hardware platforms for modern 3D APIs on various OS environments.
Open CASCADE Technology is software development platform freely available in open source. It includes components for 3D surface and solid modeling, visualization, data exchange and rapid application development.