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#include <iostream>
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#include <iostream>
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#include <vector>
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#include <vector>
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#include "Triangle.h"
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#include "Triangle.h"
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const float DIST_THRESH = 5e-4;
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class AABox
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namespace Geometry
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{
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{
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  const float DIST_THRESH = 5.0e-4f;
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  class AABox
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  {
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	CGLA::Vec3f pmin, pmax, interior_point;
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	CGLA::Vec3f pmin, pmax, interior_point;
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public:
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  public:
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	AABox() {}
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	AABox() {}
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	AABox(const CGLA::Vec3f& _pmin, const CGLA::Vec3f& _pmax,
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	AABox(const CGLA::Vec3f& _pmin, const CGLA::Vec3f& _pmax,
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				const CGLA::Vec3f& _interior_point):
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		  const CGLA::Vec3f& _interior_point):
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		pmin(_pmin), pmax(_pmax), interior_point(_interior_point)
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	pmin(_pmin), pmax(_pmax), interior_point(_interior_point)
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	{
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      for(int i=0;i<3;++i)
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		if((pmax[i]-pmin[i]) < DIST_THRESH)
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		{
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		{
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			for(int i=0;i<3;++i)
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				if((pmax[i]-pmin[i]) < DIST_THRESH)
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					{
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						pmax[i] += DIST_THRESH/2.0f;
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			pmax[i] += DIST_THRESH/2.0f;
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						pmin[i] -= DIST_THRESH/2.0f;
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			pmin[i] -= DIST_THRESH/2.0f;
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					}
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			assert(pmin.all_le(interior_point));
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			assert(pmax.all_ge(interior_point));
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		}
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		}
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	  assert(pmin.all_le(interior_point));
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	  assert(pmax.all_ge(interior_point));
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	}
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	const CGLA::Vec3f& get_pmin() const {return pmin;}
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	const CGLA::Vec3f& get_pmin() const {return pmin;}
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	const CGLA::Vec3f& get_pmax() const {return pmax;}
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	const CGLA::Vec3f& get_pmax() const {return pmax;}
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	bool intersect(const CGLA::Vec3f&, const CGLA::Vec3f&) const;
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	bool intersect(const CGLA::Vec3f&, const CGLA::Vec3f&) const;
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	void gl_draw() const;
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	void minmax_sq_dist(const CGLA::Vec3f& p, float& dmin, float& dmax) const;
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	void minmax_sq_dist(const CGLA::Vec3f& p, float& dmin, float& dmax) const;
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	static AABox box_triangle(const Triangle&);
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	static AABox box_triangle(const Triangle&);
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	static AABox box_and_split(const std::vector<Triangle>& invec,
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	static AABox box_and_split(const std::vector<Triangle>& invec,
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														 std::vector<Triangle>& lvec,
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							   std::vector<Triangle>& lvec,
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														 std::vector<Triangle>& rvec);
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							   std::vector<Triangle>& rvec);
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  };
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};
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}
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#endif
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#endif