Coin3D Coin3D is a high-level, retained-mode toolkit for effective 3D graphics development. It is API compatible with Open Inventor 2.1. Open Inventor, for those who are not familiar with it, is an OpenGL-based, retain-mode, 3D model scene-graph rendering and interaction library, which has become the de-facto standard graphics library for 3D visualization and visual simulation software in the scientific and engineering community.
