Class implementing simplification of quad meshes by diagonal collapses. More...
#include <quad_diag_collapse.h>
Public Member Functions | |
| ScalarType | ComputePriority () |
| void | Execute (MeshType &m) |
| virtual const char * | Info (MeshType &m) |
| bool | IsFeasible () |
| ModifierType | IsOfType () |
| return the type of operation | |
| bool | IsUpToDate () |
| virtual ScalarType | Priority () const |
| QuadDiagonalCollapseBase () | |
| Default Constructor. | |
| QuadDiagonalCollapseBase (HEdgePointer he, int mark) | |
| void | UpdateHeap (HeapType &h_ret) |
| ~QuadDiagonalCollapseBase () | |
Static Public Member Functions | |
| static GRID *& | grid () |
| Spatial index for smoothing. | |
| static void | Init (MeshType &m, HeapType &h_ret) |
| static TriMeshType *& | refMesh () |
| Reference mesh used for smoothing. | |
| static unsigned int & | smoothing_iterations () |
| Number of smoothing iterations to be performed. | |
Protected Types | |
| typedef MeshType::CoordType | CoordType |
| typedef MeshType::FacePointer | FacePointer |
| typedef vcg::GridStaticPtr < TriFaceType, typename TriFaceType::ScalarType > | GRID |
| typedef LocalOptimization < MeshType >::HeapElem | HeapElem |
| typedef LocalOptimization < MeshType >::HeapType | HeapType |
| typedef MeshType::HEdgePointer | HEdgePointer |
| typedef Pos< MeshType > | PosType |
| typedef MeshType::ScalarType | ScalarType |
| typedef TriMeshType::FaceType | TriFaceType |
| typedef MeshType::VertexPointer | VertexPointer |
Static Protected Member Functions | |
| static int & | GlobalMark () |
| Global mark for updating. | |
Protected Attributes | |
| ScalarType | _priority |
| Priority in the heap. | |
| set< FacePointer > | faces |
| Set of modified faces. | |
| HEdgePointer | hp |
| Halfedge that identifies the diagonal to collapse. | |
| int | localMark |
| Local mark for updating. | |
| VertexPointer | ret |
| Vertex returned by the collapse. | |
Detailed Description
template<class MeshType, class MYTYPE, class TriMeshType, class OptimizationType>
class vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >
Class implementing simplification of quad meshes by diagonal collapses.
Definition at line 241 of file quad_diag_collapse.h.
Member Typedef Documentation
typedef MeshType::CoordType vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >::CoordType [protected] |
Reimplemented in vcg::tri::QuadDiagonalCollapse< MeshType, MYTYPE, TriMeshType, OptimizationType, WeightType, CheckType >, and vcg::tri::QuadDiagonalCollapse< MyPolyMesh, MyCollapseAdaptive, CMesh, vcg::tri::VertReg< MyPolyMesh >, vcg::tri::FitmapsCollapse< MyPolyMesh, CMesh >, vcg::tri::FitmapsCollapse< MyPolyMesh, CMesh > >.
Definition at line 253 of file quad_diag_collapse.h.
typedef MeshType::FacePointer vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >::FacePointer [protected] |
Reimplemented in vcg::tri::QuadDiagonalCollapse< MeshType, MYTYPE, TriMeshType, OptimizationType, WeightType, CheckType >, and vcg::tri::QuadDiagonalCollapse< MyPolyMesh, MyCollapseAdaptive, CMesh, vcg::tri::VertReg< MyPolyMesh >, vcg::tri::FitmapsCollapse< MyPolyMesh, CMesh >, vcg::tri::FitmapsCollapse< MyPolyMesh, CMesh > >.
Definition at line 248 of file quad_diag_collapse.h.
typedef vcg::GridStaticPtr<TriFaceType, typename TriFaceType::ScalarType> vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >::GRID [protected] |
Reimplemented in vcg::tri::QuadDiagonalCollapse< MeshType, MYTYPE, TriMeshType, OptimizationType, WeightType, CheckType >, and vcg::tri::QuadDiagonalCollapse< MyPolyMesh, MyCollapseAdaptive, CMesh, vcg::tri::VertReg< MyPolyMesh >, vcg::tri::FitmapsCollapse< MyPolyMesh, CMesh >, vcg::tri::FitmapsCollapse< MyPolyMesh, CMesh > >.
Definition at line 255 of file quad_diag_collapse.h.
typedef LocalOptimization<MeshType>::HeapElem vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >::HeapElem [protected] |
Reimplemented in vcg::tri::QuadDiagonalCollapse< MeshType, MYTYPE, TriMeshType, OptimizationType, WeightType, CheckType >, and vcg::tri::QuadDiagonalCollapse< MyPolyMesh, MyCollapseAdaptive, CMesh, vcg::tri::VertReg< MyPolyMesh >, vcg::tri::FitmapsCollapse< MyPolyMesh, CMesh >, vcg::tri::FitmapsCollapse< MyPolyMesh, CMesh > >.
Definition at line 250 of file quad_diag_collapse.h.
typedef LocalOptimization<MeshType>::HeapType vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >::HeapType [protected] |
Reimplemented from vcg::LocalModification< MeshType >.
Reimplemented in vcg::tri::QuadDiagonalCollapse< MeshType, MYTYPE, TriMeshType, OptimizationType, WeightType, CheckType >, and vcg::tri::QuadDiagonalCollapse< MyPolyMesh, MyCollapseAdaptive, CMesh, vcg::tri::VertReg< MyPolyMesh >, vcg::tri::FitmapsCollapse< MyPolyMesh, CMesh >, vcg::tri::FitmapsCollapse< MyPolyMesh, CMesh > >.
Definition at line 251 of file quad_diag_collapse.h.
typedef MeshType::HEdgePointer vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >::HEdgePointer [protected] |
Reimplemented in vcg::tri::QuadDiagonalCollapse< MeshType, MYTYPE, TriMeshType, OptimizationType, WeightType, CheckType >, and vcg::tri::QuadDiagonalCollapse< MyPolyMesh, MyCollapseAdaptive, CMesh, vcg::tri::VertReg< MyPolyMesh >, vcg::tri::FitmapsCollapse< MyPolyMesh, CMesh >, vcg::tri::FitmapsCollapse< MyPolyMesh, CMesh > >.
Definition at line 249 of file quad_diag_collapse.h.
typedef Pos<MeshType> vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >::PosType [protected] |
Reimplemented in vcg::tri::QuadDiagonalCollapse< MeshType, MYTYPE, TriMeshType, OptimizationType, WeightType, CheckType >, and vcg::tri::QuadDiagonalCollapse< MyPolyMesh, MyCollapseAdaptive, CMesh, vcg::tri::VertReg< MyPolyMesh >, vcg::tri::FitmapsCollapse< MyPolyMesh, CMesh >, vcg::tri::FitmapsCollapse< MyPolyMesh, CMesh > >.
Definition at line 246 of file quad_diag_collapse.h.
typedef MeshType::ScalarType vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >::ScalarType [protected] |
Reimplemented from vcg::LocalModification< MeshType >.
Reimplemented in vcg::tri::QuadDiagonalCollapse< MeshType, MYTYPE, TriMeshType, OptimizationType, WeightType, CheckType >, and vcg::tri::QuadDiagonalCollapse< MyPolyMesh, MyCollapseAdaptive, CMesh, vcg::tri::VertReg< MyPolyMesh >, vcg::tri::FitmapsCollapse< MyPolyMesh, CMesh >, vcg::tri::FitmapsCollapse< MyPolyMesh, CMesh > >.
Definition at line 252 of file quad_diag_collapse.h.
typedef TriMeshType::FaceType vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >::TriFaceType [protected] |
Reimplemented in vcg::tri::QuadDiagonalCollapse< MeshType, MYTYPE, TriMeshType, OptimizationType, WeightType, CheckType >, and vcg::tri::QuadDiagonalCollapse< MyPolyMesh, MyCollapseAdaptive, CMesh, vcg::tri::VertReg< MyPolyMesh >, vcg::tri::FitmapsCollapse< MyPolyMesh, CMesh >, vcg::tri::FitmapsCollapse< MyPolyMesh, CMesh > >.
Definition at line 254 of file quad_diag_collapse.h.
typedef MeshType::VertexPointer vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >::VertexPointer [protected] |
Reimplemented in vcg::tri::QuadDiagonalCollapse< MeshType, MYTYPE, TriMeshType, OptimizationType, WeightType, CheckType >, and vcg::tri::QuadDiagonalCollapse< MyPolyMesh, MyCollapseAdaptive, CMesh, vcg::tri::VertReg< MyPolyMesh >, vcg::tri::FitmapsCollapse< MyPolyMesh, CMesh >, vcg::tri::FitmapsCollapse< MyPolyMesh, CMesh > >.
Definition at line 247 of file quad_diag_collapse.h.
Constructor & Destructor Documentation
| vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >::QuadDiagonalCollapseBase | ( | ) | [inline] |
Default Constructor.
Definition at line 303 of file quad_diag_collapse.h.
| vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >::QuadDiagonalCollapseBase | ( | HEdgePointer | he, |
| int | mark | ||
| ) | [inline] |
Constructor
- Parameters:
-
he Pointer to an halfedge representing a diagonal mark Temporal mark of the operation
Definition at line 311 of file quad_diag_collapse.h.
| vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >::~QuadDiagonalCollapseBase | ( | ) | [inline] |
Definition at line 318 of file quad_diag_collapse.h.
Member Function Documentation
| ScalarType vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >::ComputePriority | ( | ) | [inline] |
Computes priority of the operation as the length of the diagonal
- Returns:
- Priority
Reimplemented in vcg::tri::QuadDiagonalCollapse< MeshType, MYTYPE, TriMeshType, OptimizationType, WeightType, CheckType >, and vcg::tri::QuadDiagonalCollapse< MyPolyMesh, MyCollapseAdaptive, CMesh, vcg::tri::VertReg< MyPolyMesh >, vcg::tri::FitmapsCollapse< MyPolyMesh, CMesh >, vcg::tri::FitmapsCollapse< MyPolyMesh, CMesh > >.
Definition at line 328 of file quad_diag_collapse.h.
| void vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >::Execute | ( | MeshType & | m | ) | [inline] |
Performs the collapse and the optimizations
- Parameters:
-
m Mesh
Definition at line 350 of file quad_diag_collapse.h.
| static int& vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >::GlobalMark | ( | ) | [inline, static, protected] |
Global mark for updating.
Definition at line 261 of file quad_diag_collapse.h.
| static GRID* & vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >::grid | ( | ) | [inline, static] |
Spatial index for smoothing.
Definition at line 289 of file quad_diag_collapse.h.
| virtual const char* vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >::Info | ( | MeshType & | m | ) | [inline, virtual] |
Reimplemented from vcg::LocalModification< MeshType >.
Definition at line 337 of file quad_diag_collapse.h.
| static void vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >::Init | ( | MeshType & | m, |
| HeapType & | h_ret | ||
| ) | [inline, static] |
Initializes a heap with all the possible diagonal collapses of the mesh For each face inserts two consecutive halfedges representing the two diagonals
- Parameters:
-
m Mesh h_ret heap to be initialized
Definition at line 506 of file quad_diag_collapse.h.
| bool vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >::IsFeasible | ( | ) | [inline] |
Checks if the operation can be done without generation of degenerate configurations
- Returns:
- Value indicating whether the operation can be performed
Reimplemented in vcg::tri::QuadDiagonalCollapse< MeshType, MYTYPE, TriMeshType, OptimizationType, WeightType, CheckType >, and vcg::tri::QuadDiagonalCollapse< MyPolyMesh, MyCollapseAdaptive, CMesh, vcg::tri::VertReg< MyPolyMesh >, vcg::tri::FitmapsCollapse< MyPolyMesh, CMesh >, vcg::tri::FitmapsCollapse< MyPolyMesh, CMesh > >.
Definition at line 458 of file quad_diag_collapse.h.
| ModifierType vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >::IsOfType | ( | ) | [inline, virtual] |
return the type of operation
Implements vcg::LocalModification< MeshType >.
Definition at line 448 of file quad_diag_collapse.h.
| bool vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >::IsUpToDate | ( | ) | [inline] |
Checks if the operation is up to date
- Returns:
- Value indicating whether operation is up to date
Definition at line 477 of file quad_diag_collapse.h.
| virtual ScalarType vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >::Priority | ( | ) | const [inline, virtual] |
Gets the priority of the operation
- Returns:
- Value indicating the priority
Implements vcg::LocalModification< MeshType >.
Definition at line 493 of file quad_diag_collapse.h.
| static TriMeshType* & vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >::refMesh | ( | ) | [inline, static] |
Reference mesh used for smoothing.
Definition at line 282 of file quad_diag_collapse.h.
| static unsigned int& vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >::smoothing_iterations | ( | ) | [inline, static] |
Number of smoothing iterations to be performed.
Definition at line 296 of file quad_diag_collapse.h.
| void vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >::UpdateHeap | ( | HeapType & | h_ret | ) | [inline] |
Updates the heap of operations. For each modified face inserts into the heap two consecutive halfedges representing the two diagonals
- Parameters:
-
h_ret Heap to be updated
Definition at line 422 of file quad_diag_collapse.h.
Member Data Documentation
ScalarType vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >::_priority [protected] |
Priority in the heap.
Definition at line 271 of file quad_diag_collapse.h.
set<FacePointer> vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >::faces [protected] |
Set of modified faces.
Definition at line 274 of file quad_diag_collapse.h.
HEdgePointer vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >::hp [protected] |
Halfedge that identifies the diagonal to collapse.
Definition at line 277 of file quad_diag_collapse.h.
int vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >::localMark [protected] |
Local mark for updating.
Definition at line 268 of file quad_diag_collapse.h.
VertexPointer vcg::tri::QuadDiagonalCollapseBase< MeshType, MYTYPE, TriMeshType, OptimizationType >::ret [protected] |
Vertex returned by the collapse.
Definition at line 258 of file quad_diag_collapse.h.
The documentation for this class was generated from the following file: