shape_level_set.hpp

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#pragma once
 
#include "igl_wrapper.hpp"
#include "level_set_function.hpp"
#include "sdf_calculator.hpp"
#include "shape.hpp"
#include "stl_model.hpp"
#include "stl_reader.hpp"
#include <iostream>
#include <string>
 
namespace netdem {
 
class LevelSet : public LevelSetFunction, public Shape {
public:
  LevelSet();
 
  nlohmann::json PackJson() override;
 
  void InitFromJson(nlohmann::json const &js) override;
 
  void InitFromSTL(std::string const &file, int mesh_res = 40);
 
  void InitFromSTL(STLModel const &stl_model, int mesh_res = 40);
 
  void InitFromDistanceMap(double c_0, double c_1, double c_2, double sp,
                           const VecXT<VecXT<VecXT<double>>> &dist_map);
 
  void Init();
 
  void AlignAxes();
 
  void UpdateSurfaceNodes() override;
 
  void UpdateShapeProperties() override;
 
  void SetSize(double d) override;
 
  Shape *Clone() const override;
 
  STLModel GetSTLModel(int num_nodes = 200) override;
 
  double SignedDistance(Vec3d const &pos) const override;
 
  Vec3d SurfacePoint(Vec3d const &pos) override;
 
  void Print() override;
};
 
} // namespace netdem