Surface2D.hpp

This file defines a templated class to represent a 2D surface capable of maintaining data about which 2D bodies are currently on that surface and rapidly identifying if they are overlapping.

This file is part of Empirical, https://github.com/devosoft/Empirical Copyright (C) 2021 Michigan State University MIT Software license; see doc/LICENSE.md

BODY_TYPE is the class that represents the body geometry. BODY_INFO represents the internal information about the body, including the controller.

Member functions include: Surface2D(double _width, double _height); const Point & GetMaxPosition() const; vector<BODY_TYPE *> & GetBodySet(); const vector<BODY_TYPE *> & GetConstBodySet() const; Surface2D<BODY_TYPE, BODY_INFO> & AddBody(BODY_TYPE * new_body); void TestCollisions(std::function<bool(BODY_TYPE &, BODY_TYPE &)> collide_fun);

Development notes:

• Need a good function to remove a body; now we have to use GetBodySet() and modify it.

Defines

INCLUDE_EMP_GEOMETRY_SURFACE2D_HPP_GUARD

template<typename BODY_TYPE>
class Surface2D

#include <Surface2D.hpp>

Public Functions

inline Surface2D(double width, double height)

inline ~Surface2D()

inline double GetWidth() const

inline double GetHeight() const

inline const Point &GetMaxPosition() const

inline vector<Ptr<BODY_TYPE>> &GetBodySet()

inline const vector<Ptr<BODY_TYPE>> &GetConstBodySet() const

inline Surface2D &AddBody(Ptr<BODY_TYPE> new_body)

inline Surface2D &Clear()

inline void TestCollisions(std::function<bool(BODY_TYPE&, BODY_TYPE&)> collide_fun)

Private Members

const Point max_pos

vector<Ptr<BODY_TYPE>> body_set