bounding_data.h

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/* \file geomtools/bounding_data.h
 * Author(s):     Francois Mauger <mauger@lpccaen.in2p3.fr>
 * Creation date: 2014-11-16
 * Last modified: 2014-11-16
 *
 * License:
 *
 * Description:
 *
 *  Bounding data information for 3D shaped datas
 *
 * History:
 *
 */

#ifndef GEOMTOOLS_BOUNDING_DATA_H
#define GEOMTOOLS_BOUNDING_DATA_H 1

// Standard library:
#include <vector>

// Third party:
// - Bayeux/datatools:
#include <datatools/i_tree_dump.h>

// This project:
#include <geomtools/utils.h>
#include <geomtools/i_wires_3d_rendering.h>

namespace datatools {
  class properties;
}

namespace geomtools {

  // Forward declaration:
  class box;
  class placement;

  class bounding_data :
    public i_wires_3d_rendering,
    public datatools::i_tree_dumpable
  {
  public:

    enum bb_type {
      BD_INVALID  = 0, 
      BD_BOX      = 1, 
      BD_CYLINDER = 2 
    };

    bool is_valid(bool verbose_ = false) const;

    bounding_data();

    virtual ~bounding_data();

    void make_box(double xmin_, double xmax_,
                  double ymin_, double ymax_,
                  double zmin_, double zmax_);

    void make_cylinder(double rmax_, double zmin_, double zmax_);

    void reset();

    bool is_box() const;

    bool is_cylinder() const;

    double get_xmin() const;

    double get_xmax() const;

    double get_ymin() const;

    double get_ymax() const;

    double get_zmin() const;

    double get_zmax() const;

    double get_rmax() const;

    double get_min_dimension() const;

    void compute_bounding_box(box & bb_, placement & p_, double safe_skin_ = 0.0) const;

    void compute_bounding_box_vertexes(std::vector<vector_3d> &, double safe_skin_ = 0.0) const;

    void compute_bounding_box_face_centers(std::vector<vector_3d> &, double safe_skin_ = 0.0) const;

    void make_box_from_points(const std::vector<vector_3d> & points_);

    void build_stackable(stackable_data & stackable_info_) const;

    virtual void tree_dump(std::ostream & a_out         = std::clog,
                           const std::string & a_title  = "",
                           const std::string & a_indent = "",
                           bool a_inherit               = false) const;

    void parse_bounding_data(const datatools::properties & config_);

    void generate_wires_self(wires_type & wires_, uint32_t options_ = 0) const;

  private:

    bb_type _type_; 
    double  _xmin_; 
    double  _xmax_; 
    double  _ymin_; 
    double  _ymax_; 
    double  _zmin_; 
    double  _zmax_; 
    double  _rmax_; 

  };

} // end of namespace geomtools

#endif // GEOMTOOLS_BOUNDING_DATA_H

/*
** Local Variables: --
** mode: c++ --
** c-file-style: "gnu" --
** tab-width: 2 --
** End: --
*/