CGAL 4.12.1 - Triangulated Surface Mesh Simplification
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#include <CGAL/Surface_mesh_simplification/Policies/Edge_collapse/LindstromTurk_cost.h>
The class LindstromTurk_cost
provides a model for the GetCost
concept.
It computes the collapse cost following the Lindstrom-Turk strategy (Section Lindstrom-Turk Cost and Placement Strategy)
ECM | is the type of surface mesh being simplified, and must be a model of the EdgeCollapsableSurfaceMesh concept. |
Creation | |
LindstromTurk_cost (FT const &factor=FT(0.5)) | |
Initializes the policy with the given weighting unit factor. More... | |
Operations | |
template<typename Profile > | |
optional< typename Profile::FT > | operator() (Profile const &profile, boost::optional< typename Profile::Point > const &placement) const |
Returns the cost of collapsing the edge (represented by its profile) considering the new placement computed for it. | |
CGAL::Surface_mesh_simplification::LindstromTurk_cost< ECM >::LindstromTurk_cost | ( | FT const & | factor = FT(0.5) | ) |
Initializes the policy with the given weighting unit factor.
See Lindstrom-Turk Cost and Placement Strategy for details on the meaning of this factor.