#ifndef FLATPATTERN_HPP
#define FLATPATTERN_HPP

#include "trianglepatterngeometry.hpp"

class FlatPattern : public FlatPatternGeometry {
public:
  FlatPattern();
  FlatPattern(const std::string &filename, bool addNormalsIfAbsent = true);
  FlatPattern(const std::vector<size_t> &numberOfNodesPerSlot,
              const std::vector<vcg::Point2i> &edges);

  bool createHoneycombAtom();
  void copy(FlatPattern &pattern);

  void tilePattern(VCGEdgeMesh &pattern, VCGTriMesh &tileInto);
  void tilePattern(VCGEdgeMesh &pattern, VCGPolyMesh &tileInto,
                   const bool &shouldDeleteDanglingEdges);

  void createFan(const size_t &fanSize = 6);

  void deleteDanglingVertices(
      vcg::tri::Allocator<FlatPattern>::PointerUpdater<VertexPointer> &pu);
  void deleteDanglingVertices();
  void scale(const double &desiredBaseTriangleCentralEdgeSize);

  double getBaseTriangleHeight() const;

private:
  void deleteDanglingEdges();
  void removeDuplicateVertices();
  double baseTriangleHeight;
};

#endif // FLATPATTERN_HPP