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The class Kinetic::Delaunay_triangulation_2<Traits, Visitor, Triangulation> maintains a Delaunay triangulation on top of the points contained in a Kinetic::ActiveObjectsTable. It has one main method of interest, triangulation(), which returns the triangulation it is maintaining.
The class Kinetic::Qt_triangulation_2<KineticTriangulation_2, QtWidget_2, QtMovingPoints_2> displays a kinetic Delaunay triangulation using the Qt widget.
This class is a good example of a simple, but non-trivial, kinetic data structure.
The Triangulation template parameter must be a model of CGAL::Delaunay_triangulation_2<Traits, Tds> which uses Traits::Default_instantaneous_kernel as its geometric traits and a Tds whose face inherits from Kinetic::Delaunay_triangulation_face_base_2<Traits, Base>.
The optional Visitor parameter takes a model of Kinetic::DelaunayTriangulationVisitor_2. Methods on this object will be called whenever the triangulation changes.
#include <CGAL/Kinetic/Delaunay_triangulation_2.h>
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Maintain the
Delaunay triangulation of the points in
tr.active_points_2_handle().
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Kinetic::DelaunayTriangulationVisitor_2, Kinetic::Delaunay_triangulation_default_visitor_2, Kinetic::Delaunay_triangulation_recent_edges_visitor_2<Triangulation>, Kinetic::Delaunay_triangulation_event_log_visitor_2, Kinetic::Qt_Delaunay_triangulation_2.