Open Source Solid Modeling CAD
BRL-CAD is a powerful cross-platform constructive solid geometry solid modeling system that includes an interactive geometry editor, ray-tracing for rendering & geometric analyses, network distributed framebuffer support, image & signal-processing tools.
ROBOCOPY.EXE halts with a "Runtime error R6002" (after a certain # files or dirs). So I decided to write my own version, in Perl. I'm striving to have the output be *identical* to Robocopy's output, so existing scripts will not break.
PW32 is primarily C runtime library for Win32 aiming to POSIX compliance. Its main concerns are effeciency and support even for low-end Win9x systems. LGPL. Also, PW32 is collection of ported software, aiming to be GNU (etc.) distribution for Win32.
This program will provide a common development architecture for several cross-platform open-source applications for the Feature Film and Video Production Industries. The scope will include a production planning tool, a compositing tool, etc.