G M A N GMAN
A RenderMan-compatible renderer

GMAN development lives on GitHub. The SourceForge project preserves the older releases.

The resource list below comes from the original site. Some links and descriptions are historical.

Interesting Links, and Related Resources
RenderMan
GMANSource code, releases and development on GitHub
Pixar Animation Studios The pioneering animation company.
RenderMan SpecificationPixar's RenderMan Specification
Blue Moon Ray Tracing ToolsA very good shareware implementation of RenderMan.
Modelers
K-3D An up and coming new modeler that outputs RIB/RenderMan format files.
Extreme WaveA modeler supporting animation.
MagicLight MagicLight Free Modeler
MindseyeFree modeler project
Free Rendering Systems
POV-Ray GMAN would not exist if these guys didn't ignore my E-Mail :)
Free Animation Systems
MAM/VRS MAM and VRS graphics and animation API and abstraction layer.
Misc.
John Cairns' HomepageWierd stuff from beyond infinity...
The Affine Toolkit Helpers and tools for object manipulation.
Mesa GL Library Awesome GL library.
The Free Software FoundationFree Software issues.