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. "${GRIMOIRE}/MESON_FUNCTIONS"
SPELL="graphene"
VERSION="1.9.2"
SOURCE_HASH="sha256:2ea0566ef746d6ca4709ae9fa6a7567178516d12a6be0cd27fd8a43f714e3dbc:UPSTREAM_HASH"
SOURCE="${SPELL}-${VERSION}.tar.xz"
SOURCE_DIRECTORY="${BUILD_DIRECTORY}/${SPELL}-${VERSION}"
SOURCE_URL[0]="${GNOME_URL}/sources/${SPELL}/${VERSION%.*}/${SOURCE}"
SOURCE_URL[1]="https://github.com/ebassi/${SPELL}/releases/download/${VERSION}/${SOURCE}"
LICENSE[0]="MIT"
WEB_SITE="https://ebassi.github.io/graphene/"
ENTERED="20190122"
SHORT="a thin layer of types for graphic libraries"
cat << EOF
Graphene provides common types needed to handle 3D transformations:
* 2D points
* 3D points
* triangles
* rectangles
* quads
* quaternions
* euler angles
* vectors (2, 3, or 4-sized)
* matrices
* planes
* 3D boxes
* spheres
* frustums
Graphene also provides its low-level SIMD vector and matrix types, which are
used to implement the API above.
All types can be placed on the stack, but provide allocation/free functions for
working on the heap as well. The contents of all structure types, unless noted
otherwise, should be considered private, and should never be accessed directly.
EOF
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