setvisible / visibility-analysis

Computation of visibility in geometric environments

Visibility Analysis

Visibility Analysis provides an editor that computes visibility in geometric environments.

3rd Party

CGAL's 2D Visibility Computation

Michael Hemmer, Kan Huang, Francisc Bungiu, Ning Xu This package provides several variants to compute the visibility area of a point within polygonal regions in two dimensions.

https://doc.cgal.org/latest/Visibility_2/index.html

License

The code is released under the GNU Lesser General Public License (LGPL).