BRL-CAD is a powerful constructive solid geometry solid modeling system that includes an interactive geometry editor, ray-tracing support for rendering and geometric analysis, path-tracing for realistic image synthesis, network distributed framebuffer support, and image and signal-processing tools. License: GNU Lesser General Public License (LGPL) Changes: This release has a few minor updates, bug fixes, and tweaks. It includes useful enhancements to RT, RTAREA, and MGED's "clone" and "saveview" commands, among other enhancements. An infinite loop bug in the "clone" command was fixed. A new -k cutaway view option was added to RT. The "saveview" command provides means to override output and invocation. You can now create/import binary objects from within MGED. RTAREA sports a new -u units option.

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