CGAL 5.5.1 - Triangulated Surface Mesh Simplification
CGAL::Surface_mesh_simplification Namespace Reference

## Classes

class  Bounded_distance_placement

class  Bounded_normal_change_filter
The class Bounded_normal_change_filter is a model for the PlacementFilter concept. More...

class  Bounded_normal_change_placement

class  Constrained_placement
The class Constrained_placement is a model for the concept GetPlacement. More...

class  Count_ratio_stop_predicate
The class Count_ratio_stop_predicate is a model for the StopPredicate concept which returns true when the relation between the initial and current number of edges drops below a certain ratio. More...

class  Count_stop_predicate
The class Count_stop_predicate is a model for the StopPredicate concept, which returns true when the number of current edges drops below a certain threshold. More...

struct  Edge_collapse_visitor_base
The class Surface_mesh_simplification::Edge_collapse_visitor_base provides a base class for models of the EdgeCollapseSimplificationVisitor concept. More...

class  Edge_length_cost
The class Edge_length_cost is a model for the GetCost concept, which computes the collapse cost as the squared length of the edge. More...

class  Edge_length_stop_predicate
The class Edge_length_stop_predicate is a model for the StopPredicate concept, which returns true when the top edge in the priority queue is larger than a certain threshold. More...

class  Edge_profile
The class Edge_profile regroups useful information about an edge, such as its incident vertices and faces. More...

class  GarlandHeckbert_plane_policies
The class GarlandHeckbert_plane_policies regroups the cost and placement policies based on the Garland-Heckbert "Classic Plane" strategy (Section Garland-Heckbert Cost and Placement Strategy). More...

class  GarlandHeckbert_policies

class  GarlandHeckbert_probabilistic_plane_policies
The class GarlandHeckbert_probabilistic_plane_policies regroups the cost and placement policies based on the "Probabilistic Plane" strategy of Trettner and Kobbelt [7]. More...

class  GarlandHeckbert_probabilistic_triangle_policies
The class GarlandHeckbert_probabilistic_triangle_policies regroups the cost and placement policies based on the "Probabilistic Triangle" strategy of Trettner and Kobbelt [7]. More...

class  GarlandHeckbert_triangle_policies
The class GarlandHeckbert_triangle_policies regroups the cost and placement policies using the triangle-based Garland-Heckbert strategy (Section Garland-Heckbert Cost and Placement Strategy). More...

class  LindstromTurk_cost
The class LindstromTurk_cost provides a model for the GetCost concept. More...

class  LindstromTurk_placement
The class LindstromTurk_placement provides a model for the GetPlacement concept. More...

class  Midpoint_placement
The class Midpoint_placement is a model for the GetPlacement concept which computes the placement as the midpoint position along the edge. More...

class  Polyhedral_envelope_filter
The class Polyhedral_envelope_filter is a model for the PlacementFilter concept. More...

## Functions

template<class TriangleMesh , class StopPolicy , class NamedParameters = parameters::Default_named_parameters>
int edge_collapse (TriangleMesh &tmesh, const StopPolicy &should_stop, const NamedParameters &np=parameters::default_values())
Simplifies tmesh in-place by collapsing edges, and returns the number of edges effectively removed. More...