Point Cloud Library (PCL)  1.14.1
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  */
52  class PCL_EXPORTS MeshSubdivisionVTK : public MeshProcessing
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:94
void setFilterType(MeshSubdivisionVTKFilterType type)
Set the mesh subdivision filter type.
PCL mesh smoothing based on the vtkLinearSubdivisionFilter, vtkLoopSubdivisionFilter, vtkButterflySubdivisionFilter depending on the selected MeshSubdivisionVTKFilterType algorithm from the VTK library.
MeshSubdivisionVTKFilterType getFilterType()
Get the mesh subdivision filter type.