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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>sci</herd>
<longdescription lang="en">
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.
</longdescription>
</pkgmetadata>