OpenMesh::Decimater::CollapseInfoT< Mesh > Struct Template Reference

Stores information about a halfedge collapse. More...

#include <CollapseInfoT.hh>

List of all members.

Public Member Functions
	CollapseInfoT (Mesh &_mesh, typename Mesh::HalfedgeHandle _heh)
	Initializing constructor.
Public Attributes
Mesh::HalfedgeHandle	v0v1
	Halfedge to be collapsed.
Mesh::HalfedgeHandle	v1v0
	Reverse halfedge.
Mesh::VertexHandle	v0
	Vertex to be removed.
Mesh::VertexHandle	v1
	Remaining vertex.
Mesh::Point	p0
	Position of removed vertex.
Mesh::Point	p1
	Positions of remaining vertex.
Mesh::FaceHandle	fl
	Left face.
Mesh::FaceHandle	fr
	Right face.
Mesh::VertexHandle	vl
	Left vertex.
Mesh::VertexHandle	vr
	Right vertex.
std::vector< typename Mesh::VertexHandle >	one_ring
	The one-ring of vertex v0 (the one to be collapsed).
Mesh::HalfedgeHandle	vlv1
	Outer remaining halfedge of diamond spanned by v0, v1, vl, and vr.
Mesh::HalfedgeHandle	v0vl
	Outer remaining halfedge of diamond spanned by v0, v1, vl, and vr.
Mesh::HalfedgeHandle	vrv0
	Outer remaining halfedge of diamond spanned by v0, v1, vl, and vr.
Mesh::HalfedgeHandle	v1vr
	Outer remaining halfedge of diamond spanned by v0, v1, vl, and vr.

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Detailed Description

template<class Mesh>
struct OpenMesh::Decimater::CollapseInfoT< Mesh >

Stores information about a halfedge collapse.

The class stores information about a halfedge collapse. The most important information is v0v1, v1v0, v0, v1, vl, vr, which you can lookup in the following image:

See also:

ModProgMeshT::Info

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Constructor & Destructor Documentation

template<class Mesh>

OpenMesh::Decimater::CollapseInfoT< Mesh >::CollapseInfoT	(	Mesh &	_mesh,
		typename Mesh::HalfedgeHandle	_heh
	)			[inline]

Initializing constructor.

Given a mesh and a halfedge handle of the halfedge to be collapsed all important information of a halfedge collapse will be stored.

Parameters:

	_mesh	Mesh source
	_heh	Halfedge to collapse. The direction of the halfedge defines the direction of the collapse, i.e. the from-vertex will be removed and the to-vertex remains.

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The documentation for this struct was generated from the following file:

• Tools/Decimater/CollapseInfoT.hh

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