BRL-CAD is a powerful cross-platform open source combinatorial
solid modeling system that includes an interactive 3D solid geometry
editor, a network-distributed symmetric multiprocessing (SMP)
high-performance ray-tracer with support for rendering and geometric
analysis, image and signal-processing tools, a system performance
analysis benchmark suite, a flexible geometry scripting interface,
and a high-performance geometric representation and analysis library.
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Recent Releases
7.38.221 Mar 2024 04:45
minor feature:
Added "rtsurf" exterior surface area tool prototype - Sean Morrison.
Updated sqlite3 to version 3.45.1 - Cliff Yapp.
Updated libpng to version 1.6.43 - Cliff Yapp.
Updated zlib to version 1.3.1 - Cliff Yapp.
Updated and corrected dbconcat man page - Cliff Yapp.
Improved ambient occlusion rt during -k cut planes - Sean Morrison.
Changed rt ambient occlusion randomization default - Sean Morrison.
Added ambient occlusion example to rt manual pages - Sean Morrison.
Rtweight output display inside MGED - Chris McGregor.
Added shipping container example geometry model - Josh Baker.
Added traffic light example geometry model - Chris McGregor.
Improved rtwizard command-line option reporting - Sean Morrison.
Added self-intersecting torus ray tracing support - Sean Morrison.
rt crash rendering to -F/dev/null - Sean Morrison.
Added mater man page density table example - Chris McGregor.
Adjusted default ghosting intensity in rtwizard - Josh Baker.
MGED command line handling of objects named 'y' - Cliff Yapp.
Double printing of last 'search -exec' result - Chris McGregor.
Improve 'search -v' to support multiple levels - Chris McGregor.
Update 'search -v' to report # of objects found - Chris McGregor.
Added a "bots only" mode to conversion.sh script - Cliff Yapp.
Asc2g/g2asc support for brep primitives - Cliff Yapp.
Added brep and bot versions of pinewood.g model - Josh Baker.
Added new.g example file "Annual Gift Man" - Josh Baker.
Dsp terrain file data loading for relative paths - Cliff Yapp.
Updated Manifold lib for improved facetize robustness - Cliff Yapp.