CGAL, Geometry Factory and Core Library
CGAL, Geometry Factory and Core Library
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The CGAL Project
from the European Community provides a comprehensive
library of data structures and algorithms
for Computational Geometry.
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Although CGAL has some of its own
number types, these do not include
non-rational number types. To use such types in CGAL,
you can either use LEDA Reals
or our Core Library.
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Here is an example of using CGAL with Core Library.
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The Geometry Factory is
commercial spin-off from the CGAL Project. Core Library can be
downloaded and installed with CGAL, directly from the Geometry Factory.