Install libcgal-demo by entering the following commands in the terminal:
sudo apt update sudo apt install libcgal-demo
Description:
C++ library for computational geometry (demos)
CGAL (Computational Geometry Algorithms Library) makes the most important of the solutions and methods developed in computational geometry available to users in industry and academia in a C++ library. The goal is to provide easy access to useful, reliable geometric algorithms. . This package contains the demos and examples.
Homepage: http://www.cgal.org/
Version: 4.11-2build1
Section: universe/devel