plane_clipper3D.h

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#pragma once
 
#include "clipper3D.h"
 
namespace pcl
{
  /**
   * @author Suat Gedikli <gedikli@willowgarage.com>
   * @brief Implementation of a plane clipper in 3D
   * \ingroup filters
   */
  template<typename PointT>
  class PlaneClipper3D : public Clipper3D<PointT>
  {
    public:
 
      using Ptr = shared_ptr< PlaneClipper3D<PointT> >;
      using ConstPtr = shared_ptr< const PlaneClipper3D<PointT> >;
 
      PCL_MAKE_ALIGNED_OPERATOR_NEW
 
      /**
       * @author Suat Gedikli <gedikli@willowgarage.com>
       * @brief Constructor taking the homogeneous representation of the plane as a Eigen::Vector4f
       * @param[in] plane_params plane parameters, need not necessarily be normalized
       */
      PlaneClipper3D (const Eigen::Vector4f& plane_params);
 
      virtual ~PlaneClipper3D () noexcept = default;
 
      /**
        * \brief Set new plane parameters
        * \param plane_params
        */
      void setPlaneParameters (const Eigen::Vector4f& plane_params);
 
      /**
        * \brief return the current plane parameters
        * \return the current plane parameters
        */
      const Eigen::Vector4f& getPlaneParameters () const;
 
      virtual bool
      clipPoint3D (const PointT& point) const;
 
      virtual bool
      clipLineSegment3D (PointT& from, PointT& to) const;
 
      virtual void
      clipPlanarPolygon3D (std::vector<PointT, Eigen::aligned_allocator<PointT> >& polygon) const;
 
      virtual void
      clipPlanarPolygon3D (const std::vector<PointT, Eigen::aligned_allocator<PointT> >& polygon, std::vector<PointT, Eigen::aligned_allocator<PointT> >& clipped_polygon) const;
 
      virtual void
      clipPointCloud3D (const pcl::PointCloud<PointT> &cloud_in, Indices& clipped, const Indices& indices = Indices ()) const;
 
      virtual Clipper3D<PointT>*
      clone () const;
 
    protected:
      float
      getDistance (const PointT& point) const;
 
    private:
      Eigen::Vector4f plane_params_;
  };
}
 
#include <pcl/filters/impl/plane_clipper3D.hpp>