gentoo-overlay/media-gfx/k3d/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>graphics</herd>
<use>
	<flag name='3ds'>Enable support for 3D Studio models</flag>
	<flag name='cuda'>Use nvidia cuda toolkit for speeding up
	computations</flag>
	<flag name='gts'>Add Support for the GNU Triangulated Surface Library
	<pkg>sci-libs/gts</pkg></flag>
</use>
</pkgmetadata>