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OpenMesh
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OpenMesh
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Mixed decimater framework. More...
#include <OpenMesh/Tools/Decimater/MixedDecimaterT.hh>
Public Types | |
| typedef McDecimaterT< MeshT > | Self |
| typedef MeshT | Mesh |
| typedef CollapseInfoT< MeshT > | CollapseInfo |
| typedef ModBaseT< MeshT > | Module |
| typedef std::vector< Module *> | ModuleList |
| typedef ModuleList::iterator | ModuleListIterator |
 Public Types inherited from OpenMesh::Decimater::McDecimaterT< MeshT > | |
| typedef McDecimaterT< MeshT > | Self |
| typedef MeshT | Mesh |
| typedef CollapseInfoT< MeshT > | CollapseInfo |
| typedef ModBaseT< MeshT > | Module |
| typedef std::vector< Module *> | ModuleList |
| typedef ModuleList::iterator | ModuleListIterator |
| Public Types inherited from OpenMesh::Decimater::BaseDecimaterT< MeshT > | |
| typedef BaseDecimaterT< MeshT > | Self |
| typedef MeshT | Mesh |
| typedef CollapseInfoT< MeshT > | CollapseInfo |
| typedef ModBaseT< MeshT > | Module |
| typedef std::vector< Module *> | ModuleList |
| typedef ModuleList::iterator | ModuleListIterator |
| Public Types inherited from OpenMesh::Decimater::DecimaterT< MeshT > | |
| typedef DecimaterT< MeshT > | Self |
| typedef MeshT | Mesh |
| typedef CollapseInfoT< MeshT > | CollapseInfo |
| typedef ModBaseT< MeshT > | Module |
| typedef std::vector< Module *> | ModuleList |
| typedef ModuleList::iterator | ModuleListIterator |
| typedef Mesh::VertexHandle | VertexHandle |
| typedef Mesh::HalfedgeHandle | HalfedgeHandle |
| typedef Utils::HeapT< VertexHandle, HeapInterface > | DeciHeap |
Public Member Functions | |
| MixedDecimaterT (Mesh &_mesh) | |
| Constructor. | |
| ~MixedDecimaterT () | |
| Destructor. | |
| size_t | decimate (const size_t _n_collapses, const float _mc_factor) |
| Decimate (perform _n_collapses collapses). More... | |
| size_t | decimate_to (size_t _n_vertices, const float _mc_factor) |
| Decimate to target complexity, returns number of collapses. | |
| size_t | decimate_to_faces (const size_t _n_vertices=0, const size_t _n_faces=0, const float _mc_factor=0.8) |
| Decimate to target complexity (vertices and faces). More... | |
| Public Member Functions inherited from OpenMesh::Decimater::McDecimaterT< MeshT > | |
| McDecimaterT (Mesh &_mesh) | |
| Constructor. | |
| ~McDecimaterT () | |
| Destructor. | |
| size_t | decimate (size_t _n_collapses) |
| Decimate (perform _n_collapses collapses). More... | |
| size_t | decimate_to (size_t _n_vertices) |
| Decimate to target complexity, returns number of collapses. | |
| size_t | decimate_to_faces (size_t _n_vertices=0, size_t _n_faces=0) |
| Decimate to target complexity (vertices and faces). More... | |
| size_t | decimate_constraints_only (float _factor) |
| Decimate only with constraints, while _factor gives the percentage of the constraints that should be used. | |
| size_t | samples () |
| void | set_samples (const size_t _value) |
| Public Member Functions inherited from OpenMesh::Decimater::BaseDecimaterT< MeshT > | |
| BaseDecimaterT (Mesh &_mesh) | |
| bool | initialize () |
| Initialize decimater and decimating modules. More... | |
| bool | is_initialized () const |
| Returns whether decimater has been successfully initialized. | |
| void | info (std::ostream &_os) |
| Print information about modules to _os. | |
| void | set_observer (Observer *_o) |
| Add observer. More... | |
| Observer * | observer () |
| Get current observer of a decimater. | |
| Mesh & | mesh () |
| access mesh. used in modules. | |
| template<typename _Module > | |
| bool | add (ModHandleT< _Module > &_mh) |
| add module to decimater | |
| template<typename _Module > | |
| bool | remove (ModHandleT< _Module > &_mh) |
| remove module | |
| template<typename Module > | |
| Module & | module (ModHandleT< Module > &_mh) |
| get module referenced by handle _mh | |
| Public Member Functions inherited from OpenMesh::Decimater::DecimaterT< MeshT > | |
| DecimaterT (Mesh &_mesh) | |
| Constructor. | |
| ~DecimaterT () | |
| Destructor. | |
| size_t | decimate (size_t _n_collapses=0) |
| Perform a number of collapses on the mesh. More... | |
| size_t | decimate_to (size_t _n_vertices) |
| Decimate the mesh to a desired target vertex complexity. More... | |
| size_t | decimate_to_faces (size_t _n_vertices=0, size_t _n_faces=0) |
| Attempts to decimate the mesh until a desired vertex or face complexity is achieved. More... | |
Additional Inherited Members | |
| Protected Member Functions inherited from OpenMesh::Decimater::BaseDecimaterT< MeshT > | |
| bool | notify_observer (size_t _n_collapses) |
| returns false, if abort requested by observer | |
| void | set_uninitialized () |
| Reset the initialized flag, and clear the bmodules_ and cmodule_. | |
| void | update_modules (CollapseInfo &_ci) |
| bool | is_collapse_legal (const CollapseInfo &_ci) |
| Is an edge collapse legal? Performs topological test only. More... | |
| float | collapse_priority (const CollapseInfo &_ci) |
| Calculate priority of an halfedge collapse (using the modules) | |
| void | preprocess_collapse (CollapseInfo &_ci) |
| Pre-process a collapse. | |
| void | postprocess_collapse (CollapseInfo &_ci) |
| Post-process a collapse. | |
| void | set_error_tolerance_factor (double _factor) |
| This provides a function that allows the setting of a percentage of the original constraint of the modules. More... | |
| void | reset () |
| Reset the status of this class. More... | |
Mixed decimater framework.
| size_t OpenMesh::Decimater::MixedDecimaterT< Mesh >::decimate | ( | const size_t | _n_collapses, |
| const float | _mc_factor | ||
| ) |
Decimate (perform _n_collapses collapses).
Return number of performed collapses. If _n_collapses is not given reduce as much as possible
| size_t OpenMesh::Decimater::MixedDecimaterT< Mesh >::decimate_to_faces | ( | const size_t | _n_vertices = 0, |
| const size_t | _n_faces = 0, |
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| const float | _mc_factor = 0.8 |
||
| ) |
Decimate to target complexity (vertices and faces).
Stops when the number of vertices or the number of faces is reached. Returns number of performed collapses.