Point Cloud Library (PCL)  1.8.0
vtk_mesh_quadric_decimation.h
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38 
39 #ifndef VTK_MESH_QUADRIC_DECIMATION_H_
40 #define VTK_MESH_QUADRIC_DECIMATION_H_
41 
42 #include <pcl/surface/processing.h>
43 #include <pcl/surface/vtk_smoothing/vtk.h>
44 
45 namespace pcl
46 {
47  /** \brief PCL mesh decimation based on vtkQuadricDecimation 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 MeshQuadricDecimationVTK : public MeshProcessing
53  {
54  public:
55  /** \brief Empty constructor */
57 
58  /** \brief Set the percentage of faces that should be removed.
59  * \param[in] factor the factor
60  */
61  inline void
62  setTargetReductionFactor (float factor)
63  {
64  target_reduction_factor_ = factor;
65  }
66 
67  /** \brief Get the target reduction factor */
68  inline float
70  {
71  return target_reduction_factor_;
72  }
73 
74  protected:
75  void
76  performProcessing (pcl::PolygonMesh &output);
77 
78  private:
79  float target_reduction_factor_;
80 
81  vtkSmartPointer<vtkPolyData> vtk_polygons_;
82  };
83 }
84 #endif /* VTK_MESH_QUADRIC_DECIMATION_H_ */
float getTargetReductionFactor()
Get the target reduction factor.
MeshProcessing represents the base class for mesh processing algorithms.
Definition: processing.h:94
void setTargetReductionFactor(float factor)
Set the percentage of faces that should be removed.
PCL mesh decimation based on vtkQuadricDecimation from the VTK library.