mirror of https://github.com/CGAL/cgal
189 lines
5.2 KiB
C++
189 lines
5.2 KiB
C++
// ======================================================================
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//
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// Copyright (c) 1999 The CGAL Consortium
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//
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// This software and related documentation is part of an INTERNAL release
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// of the Computational Geometry Algorithms Library (CGAL). It is not
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// intended for general use.
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//
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// ----------------------------------------------------------------------
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//
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// release :
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// release_date :
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//
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// file : Plane_3.h
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// package : _3
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// revision : $Revision$
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// revision_date : $Date$
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// author(s) : Andreas Fabri
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// Stefan Schirra
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//
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// coordinator : MPI, Saarbruecken (<Stefan.Schirra@mpi-sb.mpg.de>)
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// ======================================================================
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#ifndef CGAL_PLANE_3_H
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#define CGAL_PLANE_3_H
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#ifndef CGAL_REP_CLASS_DEFINED
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#error no representation class defined
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#endif // CGAL_REP_CLASS_DEFINED
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#if defined(CGAL_CFG_INCOMPLETE_TYPE_BUG_1) && \
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!defined(CGAL_NO_PLANE_TRANSFORM_IN_AT)
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#define CGAL_NO_PLANE_TRANSFORM_IN_AT
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#endif // CGAL_CFG_INCOMPLETE_TYPE_BUG_1
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#if defined CGAL_HOMOGENEOUS_H || defined CGAL_SIMPLE_HOMOGENEOUS_H
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#include <CGAL/PlaneH3.h>
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#endif
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#if defined CGAL_CARTESIAN_H || defined CGAL_SIMPLE_CARTESIAN_H
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#include <CGAL/Cartesian/Plane_3.h>
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#endif
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#include <CGAL/Line_3.h>
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#include <CGAL/Point_2.h>
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CGAL_BEGIN_NAMESPACE
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template <class R_>
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class Plane_3 : public R_::Plane_3_base
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{
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public:
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typedef R_ R;
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typedef typename R::RT RT;
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typedef typename R::FT FT;
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typedef typename R::Plane_3_base RPlane_3;
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Plane_3() : RPlane_3()
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{}
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Plane_3(const CGAL::Plane_3<R>& p) : RPlane_3(p)
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{}
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Plane_3(const RPlane_3& p) : RPlane_3(p)
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{}
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Plane_3(const CGAL::Point_3<R>& p,
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const CGAL::Point_3<R>& q,
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const CGAL::Point_3<R>& r)
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: RPlane_3(p,q,r)
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{}
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Plane_3(const CGAL::Point_3<R>& p, const CGAL::Direction_3<R>& d)
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: RPlane_3(p,d)
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{}
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Plane_3(const CGAL::Point_3<R>& p, const CGAL::Vector_3<R>& v)
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: RPlane_3(p,v)
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{}
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Plane_3(const RT& a, const RT& b, const RT& c, const RT& d)
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: RPlane_3(a,b,c,d)
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{}
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Plane_3(const CGAL::Line_3<R>& l, const CGAL::Point_3<R>& p)
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: RPlane_3(l,p)
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{}
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Plane_3(const CGAL::Segment_3<R>& s, const CGAL::Point_3<R>& p)
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: RPlane_3(s,p)
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{}
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Plane_3(CGAL::Ray_3<R>& r, const CGAL::Point_3<R>& p)
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: RPlane_3(r,p)
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{}
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bool operator==(const CGAL::Plane_3<R>& p) const
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{ return RPlane_3::operator==(p); }
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bool operator!=(const CGAL::Plane_3<R>& p) const
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{ return !(*this == p); }
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RT a() const
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{ return RPlane_3::a(); }
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RT b() const
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{ return RPlane_3::b(); }
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RT c() const
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{ return RPlane_3::c(); }
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RT d() const
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{ return RPlane_3::d(); }
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CGAL::Line_3<R> perpendicular_line(const CGAL::Point_3<R>& p) const
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{ return RPlane_3::perpendicular_line(p); }
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CGAL::Plane_3<R> opposite() const
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{ return RPlane_3::opposite(); }
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CGAL::Point_3<R> projection(const CGAL::Point_3<R>& p) const
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{ return RPlane_3::projection(p); }
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CGAL::Point_3<R> point() const
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{ return RPlane_3::point(); }
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CGAL::Vector_3<R> orthogonal_vector() const
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{ return RPlane_3::orthogonal_vector(); }
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CGAL::Direction_3<R> orthogonal_direction() const
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{ return RPlane_3::orthogonal_direction(); }
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CGAL::Vector_3<R> base1() const
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{ return RPlane_3::base1(); }
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CGAL::Vector_3<R> base2() const
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{ return RPlane_3::base2(); }
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CGAL::Point_2<R> to_2d(const CGAL::Point_3<R>& p) const
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{ return RPlane_3::to_2d(p); }
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CGAL::Point_3<R> to_3d(const CGAL::Point_2<R>& p) const
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{ return RPlane_3::to_3d(p); }
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CGAL::Plane_3<R> transform( CGAL::Aff_transformation_3<R>& t) const
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{ return CGAL::Plane_3<R>( RPlane_3::transform(t) ); }
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Oriented_side oriented_side(const CGAL::Point_3<R>& p) const
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{ return RPlane_3::oriented_side(p); }
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bool has_on(const CGAL::Point_3<R>& p) const
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{ return RPlane_3::has_on_boundary(p); }
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bool has_on(const CGAL::Line_3<R>& l) const
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{ return RPlane_3::has_on_boundary(l); }
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bool has_on_boundary(const CGAL::Point_3<R>& p) const
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{ return RPlane_3::has_on_boundary(p); }
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bool has_on_boundary(const CGAL::Line_3<R>& l) const
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{ return RPlane_3::has_on_boundary(l); }
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bool has_on_positive_side(const CGAL::Point_3<R>& p) const
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{ return RPlane_3::has_on_positive_side(p); }
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bool has_on_negative_side(const CGAL::Point_3<R>& p) const
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{ return RPlane_3::has_on_negative_side(p); }
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bool is_degenerate() const
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{ return RPlane_3::is_degenerate(); }
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};
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#ifndef CGAL_NO_OSTREAM_INSERT_PLANE_3
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template < class R >
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std::ostream&
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operator<<(std::ostream& os, const Plane_3<R>& p)
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{
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typedef typename R::Plane_3_base RPlane_3;
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return os << static_cast<const RPlane_3&>(p);
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}
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#endif // CGAL_NO_OSTREAM_INSERT_PLANE_3
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#ifndef CGAL_NO_ISTREAM_EXTRACT_PLANE_3
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template < class R >
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std::istream&
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operator>>(std::istream& is, Plane_3<R>& t)
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{
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typedef typename R::Plane_3_base RPlane_3;
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return is >> static_cast<RPlane_3&>(t);
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}
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#endif // CGAL_NO_ISTREAM_EXTRACT_PLANE_3
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CGAL_END_NAMESPACE
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#endif // CGAL_PLANE_3_H
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