CGAL 5.6 - 2D Visibility

T. Asano. An efficient algorithm for finding the visibility polygon for a polygonal region with holes. IEICE Transactions (1976-1990), (9):557–559, 1985.


Francisc Bungiu, Michael Hemmer, John Hershberger, Kan Huang, and Alexander Kröller. Efficient computation of visibility polygons. CoRR, abs/1403.3905, 2014.


E. Gamma, R. Helm, R. Johnson, and J. Vlissides. Design Patterns – Elements of Reusable Object-Oriented Software. Addison-Wesley, 1995.


B. Joe and R.B. Simpson. Corrections to lee's visibility polygon algorithm. BIT, 27:458–473, 1987.


D. T. Lee. Visibility of a simple polygon. Computer Vision, Graphics, and Image Processing, 22:207–221, 1983.