sci proxy-maintainers dongxuli2011@gmail.com please assign bugs maintainer-needed@gentoo.org BRL-CAD is a Combinatorial/Constructive Solid Geometry (CSG) solid modeling system that includes an interactive geometry editor, ray-tracing support for rendering and geometric analysis, network-distributed framebuffer support, image and signal-processing tools, and an embedded scripting language. The package is a collection of over 400 tools and utilities. Included is support for various geometric data format conversions, image and signal processing capabilities, ray-tracing based lighting models, network distributed ray-tracing, parallel ray-tracing, animation capabilities, data compression, image handling, and interactive 3-D geometric editing, and also an implementation of Weiler's n-Manifold Geometry (NMG) data structures for surface-based solid models and photon mapping. Run benchmarks during test phase (need test option enabled)