Developer Documentation
OpenMesh::Decimater::ModEdgeLengthT< MeshT > Class Template Reference

Use edge length to control decimation. More...

#include <libs_required/OpenMesh/src/OpenMesh/Tools/Decimater/ModEdgeLengthT.hh>

Inheritance diagram for OpenMesh::Decimater::ModEdgeLengthT< MeshT >:
OpenMesh::Decimater::ModBaseT< MeshT >

Public Member Functions

 ModEdgeLengthT (MeshT &_mesh, float _edge_length=FLT_MAX, bool _is_binary=true)
float edge_length () const
 get edge_length
void set_edge_length (float _f)
 set edge_length
float collapse_priority (const CollapseInfo &_ci)
void set_error_tolerance_factor (double _factor)
 set the percentage of edge length
- Public Member Functions inherited from OpenMesh::Decimater::ModBaseT< MeshT >
virtual ~ModBaseT ()
 Virtual desctructor.
 Set module's name (using DECIMATER_MODNAME macro)
bool is_binary (void) const
 Returns true if criteria returns a binary value.
void set_binary (bool _b)
 Set whether module is binary or not.
virtual void initialize ()
 Initialize module-internal stuff.
virtual void preprocess_collapse (const CollapseInfoT< MeshT > &)
virtual void postprocess_collapse (const CollapseInfoT< MeshT > &)

Private Attributes

Mesh & mesh_
Mesh::Scalar edge_length_
Mesh::Scalar sqr_edge_length_

Additional Inherited Members

- Public Types inherited from OpenMesh::Decimater::ModBaseT< MeshT >
typedef MeshT Mesh
typedef CollapseInfoT< MeshT > CollapseInfo
- Protected Member Functions inherited from OpenMesh::Decimater::ModBaseT< MeshT >
 ModBaseT (MeshT &_mesh, bool _is_binary)
MeshT & mesh ()
 Access the mesh associated with the decimater.
- Protected Attributes inherited from OpenMesh::Decimater::ModBaseT< MeshT >
double error_tolerance_factor_

Detailed Description

template<class MeshT>
class OpenMesh::Decimater::ModEdgeLengthT< MeshT >

Use edge length to control decimation.

This module computes the edge length.

In binary and continuous mode, the collapse is legal if:

  • The length after the collapse is lower than the given tolerance

Definition at line 81 of file ModEdgeLengthT.hh.

Member Function Documentation

template<class MeshT >
float OpenMesh::Decimater::ModEdgeLengthT< MeshT >::collapse_priority ( const CollapseInfo _ci)

Compute priority: Binary mode: Don't collapse edges longer then edge_length_ Cont. mode: Collapse smallest edge first, but don't collapse edges longer as edge_length_

Reimplemented from OpenMesh::Decimater::ModBaseT< MeshT >.

Definition at line 80 of file

The documentation for this class was generated from the following files: