Point Cloud Library (PCL)  1.14.0-dev
vtk_mesh_subdivision.h
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38 
39 #pragma once
40 
41 #include <pcl/surface/processing.h>
42 #include <pcl/surface/vtk_smoothing/vtk.h>
43 
44 namespace pcl
45 {
46  /** \brief PCL mesh smoothing based on the vtkLinearSubdivisionFilter, vtkLoopSubdivisionFilter, vtkButterflySubdivisionFilter
47  * depending on the selected MeshSubdivisionVTKFilterType algorithm from the VTK library.
48  * Please check out the original documentation for more details on the inner workings of the algorithm
49  * Warning: This wrapper does two fairly computationally expensive conversions from the PCL PolygonMesh
50  * data structure to the vtkPolyData data structure and back.
51  */
53  {
54  public:
55  /** \brief Empty constructor */
57 
59  { LINEAR, LOOP, BUTTERFLY };
60 
61  /** \brief Set the mesh subdivision filter type
62  * \param[in] type the filter type
63  */
64  inline void
66  {
67  filter_type_ = type;
68  };
69 
70  /** \brief Get the mesh subdivision filter type */
71  inline MeshSubdivisionVTKFilterType
73  {
74  return filter_type_;
75  };
76 
77  protected:
78  void
79  performProcessing (pcl::PolygonMesh &output) override;
80 
81  private:
82  MeshSubdivisionVTKFilterType filter_type_{LINEAR};
83 
84  vtkSmartPointer<vtkPolyData> vtk_polygons_;
85  };
86 }
MeshProcessing represents the base class for mesh processing algorithms.
Definition: processing.h:95
PCL mesh smoothing based on the vtkLinearSubdivisionFilter, vtkLoopSubdivisionFilter,...
void setFilterType(MeshSubdivisionVTKFilterType type)
Set the mesh subdivision filter type.
MeshSubdivisionVTKFilterType getFilterType()
Get the mesh subdivision filter type.
void performProcessing(pcl::PolygonMesh &output) override
Abstract surface processing method.
MeshSubdivisionVTK()
Empty constructor.
#define PCL_EXPORTS
Definition: pcl_macros.h:323