Point Cloud Library (PCL)  1.14.1-dev
vtk_mesh_quadric_decimation.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 decimation based on vtkQuadricDecimation from the VTK library.
47  * Please check out the original documentation for more details on the inner workings of the algorithm
48  * Warning: This wrapper does two fairly computationally expensive conversions from the PCL PolygonMesh
49  * data structure to the vtkPolyData data structure and back.
50  */
52  {
53  public:
54  /** \brief Empty constructor */
56 
57  /** \brief Set the percentage of faces that should be removed.
58  * \param[in] factor the factor
59  */
60  inline void
61  setTargetReductionFactor (float factor)
62  {
63  target_reduction_factor_ = factor;
64  }
65 
66  /** \brief Get the target reduction factor */
67  inline float
69  {
70  return target_reduction_factor_;
71  }
72 
73  protected:
74  void
75  performProcessing (pcl::PolygonMesh &output) override;
76 
77  private:
78  float target_reduction_factor_{0.5f};
79 
80  vtkSmartPointer<vtkPolyData> vtk_polygons_;
81  };
82 }
MeshProcessing represents the base class for mesh processing algorithms.
Definition: processing.h:95
PCL mesh decimation based on vtkQuadricDecimation from the VTK library.
MeshQuadricDecimationVTK()
Empty constructor.
void performProcessing(pcl::PolygonMesh &output) override
Abstract surface processing method.
void setTargetReductionFactor(float factor)
Set the percentage of faces that should be removed.
float getTargetReductionFactor() const
Get the target reduction factor.
#define PCL_EXPORTS
Definition: pcl_macros.h:323