bounding_box< C, V > Class Template Reference

#include <bounding_box.hpp>

Inheritance diagram for bounding_box< C, V >:

List of all members.

Public Member Functions

• bounding_box (void)
• bounding_box (double xmin, double xmax)
• bounding_box (double xmin, double xmax, double ymin, double ymax)
• bounding_box (double xmin, double xmax, double ymin, double ymax, double zmin, double zmax)
• bounding_box (const bounding_box< C, V > &)
• ~bounding_box (void)
• double xmin (void)
• double xmax (void)
• double ymin (void)
• double ymax (void)
• double zmin (void)
• double zmax (void)
• double xmin (void) const
• double xmax (void) const
• double ymin (void) const
• double ymax (void) const
• double zmin (void) const
• double zmax (void) const
• double xsize (void) const
• double ysize (void) const
• double zsize (void) const
• void set_xmin (double x)
• void set_xmax (double x)
• void set_ymin (double y)
• void set_ymax (double y)
• void set_zmin (double z)
• void set_zmax (double z)
• bool is0D (void) const
• bool is1D (void) const
• bool is2D (void) const
• bool is3d (void) const
• double operator() (unsigned v, unsigned s) const
• double & operator() (unsigned v, unsigned s)
• double size (void)
• bool contains (double x, bool strict=false)
• bool contains (double x, double y, bool strict=false)
• bool contains (double x, double y, double z, bool strict=false)
• bool intersects (bounding_box< C, V > *other, bool strict=true)
• bool unites (bounding_box< C, V > *other, bool strict=true)
• void intersected (bounding_box< C, V > *other)
• void united (bounding_box< C, V > *other)
• bounding_box< C, V > * intersect (const bounding_box< C, V > &other)
• bounding_box< C, V > * unite (bounding_box< C, V > *other)
• bounding_box< C, V > * operator* (const bounding_box< C, V > &other)
• bounding_box< C, V > * operator+ (const bounding_box< C, V > &other)

Protected Attributes

• double m_xmin
• double m_xmax
• double m_ymin
• double m_ymax
• double m_zmin
• double m_zmax

---

Detailed Description

template<class C, class V = default_env>
class mmx::shape::bounding_box< C, V >

Definition at line 45 of file bounding_box.hpp.

---

Constructor & Destructor Documentation

bounding_box

(

void

)

Definition at line 147 of file bounding_box.hpp.

{
    this->m_xmin = 0.0 ;
    this->m_xmax = 1.0 ;
    this->m_ymin = 0.0 ;
    this->m_ymax = 1.0 ;
    this->m_zmin = 0.0 ;
    this->m_zmax = 1.0 ;
}

bounding_box	(	double	xmin,
		double	xmax
	)

Definition at line 157 of file bounding_box.hpp.

{
    this->m_xmin = xmin ;
    this->m_xmax = xmax ;
    this->m_ymin = 0.0 ;
    this->m_ymax = 1.0 ;
    this->m_zmin = 0.0 ;
    this->m_zmax = 1.0 ;
}

bounding_box	(	double	xmin,
		double	xmax,
		double	ymin,
		double	ymax
	)

Definition at line 167 of file bounding_box.hpp.

{
    this->m_xmin = xmin ;
    this->m_xmax = xmax ;
    this->m_ymin = ymin ;
    this->m_ymax = ymax ;
    this->m_zmin = 0.0 ;
    this->m_zmax = 0.0 ;
}

bounding_box	(	double	xmin,
		double	xmax,
		double	ymin,
		double	ymax,
		double	zmin,
		double	zmax
	)

Definition at line 177 of file bounding_box.hpp.

{
    this->m_xmin = xmin ;
    this->m_xmax = xmax ;
    this->m_ymin = ymin ;
    this->m_ymax = ymax ;
    this->m_zmin = zmin ;
    this->m_zmax = zmax ;
}

bounding_box

(

const bounding_box< C, V > &

bx

)

Definition at line 187 of file bounding_box.hpp.

{
  m_xmin = bx.xmin() ;
  m_xmax = bx.xmax() ;
  m_ymin = bx.ymin() ;
  m_ymax = bx.ymax() ;
  m_zmin = bx.zmin() ;
  m_zmax = bx.zmax() ;
}

~bounding_box

(

void

)

[inline]

Definition at line 53 of file bounding_box.hpp.

{};

---

Member Function Documentation

bool contains	(	double	x,
		bool	strict = false
	)

Definition at line 205 of file bounding_box.hpp.

{
    if(!strict)
        return (((m_xmin <= x) && (x <= m_xmax))) ;
    else 
        return (((m_xmin <  x) && (x <  m_xmax))) ;
}

bool contains	(	double	x,
		double	y,
		bool	strict = false
	)

Definition at line 214 of file bounding_box.hpp.

{
    if(!strict)
        return (((m_xmin <= x) && (x <= m_xmax)) 
           &&   ((m_ymin <= y) && (y <= m_ymax))) ;
    else 
        return (((m_xmin <  x) && (x <  m_xmax)) 
           &&   ((m_ymin <  y) && (y <  m_ymax))) ;
}

bool contains	(	double	x,
		double	y,
		double	z,
		bool	strict = false
	)

Definition at line 225 of file bounding_box.hpp.

{
    if(!strict)
        return (((m_xmin <= x) && (x <= m_xmax)) 
           &&   ((m_ymin <= y) && (y <= m_ymax)) 
           &&   ((m_zmin <= z) && (z <= m_zmax)))  ;
    else 
        return (((m_xmin <  x) && (x <  m_xmax)) 
           &&   ((m_ymin <  y) && (y <  m_ymax)) 
           &&   ((m_zmin <  z) && (z <  m_zmax)))  ;
}

bounding_box< C, V > * intersect

(

const bounding_box< C, V > &

other

)

Definition at line 318 of file bounding_box.hpp.

References mmx::shape::mmxmax(), mmx::shape::mmxmin(), and SELF.

Referenced by bounding_box< double, V >::operator*().

                                 {
  SELF * cell = new SELF ;
  cell->set_xmin(mmxmax(this->xmin(), other.xmin())) ;
  cell->set_xmax(mmxmin(this->xmax(), other.xmax())) ;
  cell->set_ymin(mmxmax(this->ymin(), other.ymin())) ;
  cell->set_ymax(mmxmin(this->ymax(), other.ymax())) ;
  cell->set_zmin(mmxmax(this->zmin(), other.zmin())) ;
  cell->set_zmax(mmxmin(this->zmax(), other.zmax())) ;
  return cell ;
}

void intersected

(

bounding_box< C, V > *

other

)

Definition at line 298 of file bounding_box.hpp.

References mmx::shape::mmxmax(), and mmx::shape::mmxmin().

                              {
  set_xmin(mmxmax(this->xmin(), other->xmin())) ;
  set_xmax(mmxmin(this->xmax(), other->xmax())) ;
  set_ymin(mmxmax(this->ymin(), other->ymin())) ;
  set_ymax(mmxmin(this->ymax(), other->ymax())) ;
  set_zmin(mmxmax(this->zmin(), other->zmin())) ;
  set_zmax(mmxmin(this->zmax(), other->zmax())) ;
}

bool intersects	(	bounding_box< C, V > *	other,
		bool	strict = true
	)

Definition at line 238 of file bounding_box.hpp.

References mmx::shape::mmxmax(), and mmx::shape::mmxmin().

{
         if(this->is0D())
            return (this->xmin() == other->xmin()) ;
    else if(this->is1D())
        if(strict)
            return ((mmxmax(this->xmin(), other->xmin()) <  mmxmin(this->xmax(), other->xmax()))) ;
        else
            return ((mmxmax(this->xmin(), other->xmin()) <= mmxmin(this->xmax(), other->xmax()))) ;
    else if(this->is2D())
        if(strict)
            return ((mmxmax(this->xmin(), other->xmin()) <  mmxmin(this->xmax(), other->xmax())) &&
                    (mmxmax(this->ymin(), other->ymin()) <  mmxmin(this->ymax(), other->ymax()))) ;
        else
            return ((mmxmax(this->xmin(), other->xmin()) <= mmxmin(this->xmax(), other->xmax())) &&
                    (mmxmax(this->ymin(), other->ymin()) <= mmxmin(this->ymax(), other->ymax()))) ;
    else if(this->is3d()) {
        if(strict)
            return ((mmxmax(this->xmin(), other->xmin()) <  mmxmin(this->xmax(), other->xmax())) &&
                    (mmxmax(this->ymin(), other->ymin()) <  mmxmin(this->ymax(), other->ymax())) &&
                    (mmxmax(this->zmin(), other->zmin()) <  mmxmin(this->zmax(), other->zmax()))) ;
        else
            return ((mmxmax(this->xmin(), other->xmin()) <= mmxmin(this->xmax(), other->xmax())) &&
                    (mmxmax(this->ymin(), other->ymin()) <= mmxmin(this->ymax(), other->ymax())) &&
                    (mmxmax(this->zmin(), other->zmin()) <= mmxmin(this->zmax(), other->zmax()))) ;
    }
         return false ;
}

bool is0D

(

void

)

const [inline]

Definition at line 80 of file bounding_box.hpp.

{ return ((m_xmin == m_xmax) && (m_ymin == m_ymax) && (m_zmin == m_zmax)) ; }

bool is1D

(

void

)

const [inline]

Definition at line 81 of file bounding_box.hpp.

{ return ((m_xmin != m_xmax) && (m_ymin == m_ymax) && (m_zmin == m_zmax)) ; }

bool is2D

(

void

)

const [inline]

Definition at line 82 of file bounding_box.hpp.

{ return ((m_xmin != m_xmax) && (m_ymin != m_ymax) && (m_zmin == m_zmax)) ; }

bool is3d

(

void

)

const [inline]

Definition at line 83 of file bounding_box.hpp.

{ return ((m_xmin != m_xmax) && (m_ymin != m_ymax) && (m_zmin != m_zmax)) ; }

double operator()	(	unsigned	v,
		unsigned	s
	)		const

Definition at line 342 of file bounding_box.hpp.

                                             {
  switch(v) {
  case 0:
    if(s==0) return xmin(); else return xmax();
  case 1:
    if(s==0) return ymin(); else return ymax();
  default:
    if(s==0) return zmin(); else return zmax();
  }
  
}

double & operator()	(	unsigned	v,
		unsigned	s
	)

Definition at line 355 of file bounding_box.hpp.

                                       {
  switch(v) {
  case 0:
    if(s==0) return m_xmin; else return m_xmax;
  case 1:
    if(s==0) return m_ymin; else return m_ymax;
  default:
    if(s==0) return m_zmin; else return m_zmax;
  }
  
}

bounding_box<C,V>* operator*

(

const bounding_box< C, V > &

other

)

[inline]

Definition at line 103 of file bounding_box.hpp.

{ return intersect(other) ; }

bounding_box<C,V>* operator+

(

const bounding_box< C, V > &

other

)

[inline]

Definition at line 104 of file bounding_box.hpp.

{ return     unite(other) ; }

void set_xmax

(

double

x

)

[inline]

Definition at line 74 of file bounding_box.hpp.

{ this->m_xmax = x ; }

void set_xmin

(

double

x

)

[inline]

Definition at line 73 of file bounding_box.hpp.

{ this->m_xmin = x ; }

void set_ymax

(

double

y

)

[inline]

Definition at line 76 of file bounding_box.hpp.

{ this->m_ymax = y ; }

void set_ymin

(

double

y

)

[inline]

Definition at line 75 of file bounding_box.hpp.

{ this->m_ymin = y ; }

void set_zmax

(

double

z

)

[inline]

Definition at line 78 of file bounding_box.hpp.

{ this->m_zmax = z ; }

void set_zmin

(

double

z

)

[inline]

Definition at line 77 of file bounding_box.hpp.

{ this->m_zmin = z ; }

double size

(

void

)

Definition at line 199 of file bounding_box.hpp.

References mmx::max().

Referenced by voronoi2d< C, V >::run(), topology2d< C, V >::run(), mesher3d_shape< C, V >::run(), and mesher3d_curve_algebraic< C, V >::run().

{
    return std::max(m_xmax-m_xmin, std::max(m_ymax-m_ymin, m_zmax-m_zmin)) ;
}

bounding_box< C, V > * unite

(

bounding_box< C, V > *

other

)

Definition at line 330 of file bounding_box.hpp.

References mmx::shape::mmxmax(), mmx::shape::mmxmin(), and SELF.

Referenced by bounding_box< double, V >::operator+().

                        {
  SELF * cell = new SELF ;
  cell->set_xmin(mmxmin(this->xmin(), other->xmin())) ;
  cell->set_xmax(mmxmax(this->xmax(), other->xmax())) ;
  cell->set_ymin(mmxmin(this->ymin(), other->ymin())) ;
  cell->set_ymax(mmxmax(this->ymax(), other->ymax())) ;
  cell->set_zmin(mmxmin(this->zmin(), other->zmin())) ;
  cell->set_zmax(mmxmax(this->zmax(), other->zmax())) ;
  return cell ;
}

void united

(

bounding_box< C, V > *

other

)

Definition at line 308 of file bounding_box.hpp.

References mmx::shape::mmxmax(), and mmx::shape::mmxmin().

                         {
  set_xmin(mmxmin(this->xmin(), other->xmin())) ;
  set_xmax(mmxmax(this->xmax(), other->xmax())) ;
  set_ymin(mmxmin(this->ymin(), other->ymin())) ;
  set_ymax(mmxmax(this->ymax(), other->ymax())) ;
  set_zmin(mmxmin(this->zmin(), other->zmin())) ;
  set_zmax(mmxmax(this->zmax(), other->zmax())) ;
}

bool unites	(	bounding_box< C, V > *	other,
		bool	strict = true
	)

Definition at line 268 of file bounding_box.hpp.

References mmx::shape::mmxmax(), and mmx::shape::mmxmin().

{
  if(this->is0D())
    return (this->xmin() == other->xmin()) ;
  else if(this->is1D()) {
    if(strict)
      return ((mmxmin(this->xmin(), other->xmin()) <  mmxmax(this->xmax(), other->xmax()))) ;
    else
      return ((mmxmin(this->xmin(), other->xmin()) <= mmxmax(this->xmax(), other->xmax()))) ;
  } else if(this->is2D()) {
    if(strict)
      return ((mmxmin(this->xmin(), other->xmin()) <  mmxmax(this->xmax(), other->xmax())) &&
              (mmxmin(this->ymin(), other->ymin()) <  mmxmax(this->ymax(), other->ymax()))) ;
    else
      return ((mmxmin(this->xmin(), other->xmin()) <= mmxmax(this->xmax(), other->xmax())) &&
              (mmxmin(this->ymin(), other->ymin()) <= mmxmax(this->ymax(), other->ymax()))) ;
  } else if(this->is3d()) {
    if(strict)
      return ((mmxmin(this->xmin(), other->xmin()) <  mmxmax(this->xmax(), other->xmax())) &&
                    (mmxmin(this->ymin(), other->ymin()) <  mmxmax(this->ymax(), other->ymax())) &&
              (mmxmin(this->zmin(), other->zmin()) <  mmxmax(this->zmax(), other->zmax()))) ;
    else
      return ((mmxmin(this->xmin(), other->xmin()) <= mmxmax(this->xmax(), other->xmax())) &&
              (mmxmin(this->ymin(), other->ymin()) <= mmxmax(this->ymax(), other->ymax())) &&
              (mmxmin(this->zmin(), other->zmin()) <= mmxmax(this->zmax(), other->zmax()))) ;
    }
  return false ;
}

double xmax

(

void

)

const [inline]

Definition at line 63 of file bounding_box.hpp.

{ return m_xmax ; }

double xmax

(

void

)

[inline]

Definition at line 56 of file bounding_box.hpp.

Referenced by cell2d_algebraic_curve< C, V >::cell2d_algebraic_curve(), cell3d_algebraic_curve< C, V >::cell3d_algebraic_curve(), cell3d_surface_algebraic< C, V >::cell3d_surface_algebraic(), cell3d< C, V >::center(), cell< C, REF_OF(REF_OF(V)) >::center(), EdgeListBuilder< node_t >::computeCommonFace(), solver_implicit< C, V >::extremal(), topology< C, V >::insert(), mesher3d_curve_algebraic< C, V >::insert(), solver_implicit< C, V >::intersection(), solver_implicit< C, V >::singular(), and EdgeListBuilder< node_t >::verifyFaceList().

{ return m_xmax ; }

double xmin

(

void

)

const [inline]

Definition at line 62 of file bounding_box.hpp.

{ return m_xmin ; }

double xmin

(

void

)

[inline]

Definition at line 55 of file bounding_box.hpp.

Referenced by cell2d_algebraic_curve< C, V >::cell2d_algebraic_curve(), cell3d_algebraic_curve< C, V >::cell3d_algebraic_curve(), cell3d_surface_algebraic< C, V >::cell3d_surface_algebraic(), cell3d< C, V >::center(), cell< C, REF_OF(REF_OF(V)) >::center(), EdgeListBuilder< node_t >::computeCommonFace(), solver_implicit< C, V >::extremal(), topology< C, V >::insert(), mesher3d_curve_algebraic< C, V >::insert(), solver_implicit< C, V >::intersection(), mmx::shape::operator<<(), mmx::operator<<(), solver_implicit< C, V >::singular(), and EdgeListBuilder< node_t >::verifyFaceList().

{ return m_xmin ; }

double xsize

(

void

)

const [inline]

Definition at line 69 of file bounding_box.hpp.

{ return m_xmax-m_xmin ; }

double ymax

(

void

)

const [inline]

Definition at line 65 of file bounding_box.hpp.

{ return m_ymax ; }

double ymax

(

void

)

[inline]

Definition at line 58 of file bounding_box.hpp.

Referenced by cell2d_algebraic_curve< C, V >::cell2d_algebraic_curve(), cell3d_algebraic_curve< C, V >::cell3d_algebraic_curve(), cell3d_surface_algebraic< C, V >::cell3d_surface_algebraic(), cell3d< C, V >::center(), cell< C, REF_OF(REF_OF(V)) >::center(), EdgeListBuilder< node_t >::computeCommonFace(), solver_implicit< C, V >::extremal(), topology< C, V >::insert(), mesher3d_curve_algebraic< C, V >::insert(), solver_implicit< C, V >::intersection(), solver_implicit< C, V >::singular(), and EdgeListBuilder< node_t >::verifyFaceList().

{ return m_ymax ; }

double ymin

(

void

)

const [inline]

Definition at line 64 of file bounding_box.hpp.

{ return m_ymin ; }

double ymin

(

void

)

[inline]

Definition at line 57 of file bounding_box.hpp.

Referenced by cell2d_algebraic_curve< C, V >::cell2d_algebraic_curve(), cell3d_algebraic_curve< C, V >::cell3d_algebraic_curve(), cell3d_surface_algebraic< C, V >::cell3d_surface_algebraic(), cell3d< C, V >::center(), cell< C, REF_OF(REF_OF(V)) >::center(), EdgeListBuilder< node_t >::computeCommonFace(), solver_implicit< C, V >::extremal(), topology< C, V >::insert(), mesher3d_curve_algebraic< C, V >::insert(), solver_implicit< C, V >::intersection(), solver_implicit< C, V >::singular(), and EdgeListBuilder< node_t >::verifyFaceList().

{ return m_ymin ; }

double ysize

(

void

)

const [inline]

Definition at line 70 of file bounding_box.hpp.

{ return m_ymax-m_ymin ; }

double zmax

(

void

)

const [inline]

Definition at line 67 of file bounding_box.hpp.

{ return m_zmax ; }

double zmax

(

void

)

[inline]

Definition at line 60 of file bounding_box.hpp.

Referenced by cell3d_algebraic_curve< C, V >::cell3d_algebraic_curve(), cell3d_surface_algebraic< C, V >::cell3d_surface_algebraic(), cell3d< C, V >::center(), cell< C, REF_OF(REF_OF(V)) >::center(), EdgeListBuilder< node_t >::computeCommonFace(), topology< C, V >::insert(), mesher3d_curve_algebraic< C, V >::insert(), and EdgeListBuilder< node_t >::verifyFaceList().

{ return m_zmax ; }

double zmin

(

void

)

[inline]

Definition at line 59 of file bounding_box.hpp.

Referenced by cell3d_algebraic_curve< C, V >::cell3d_algebraic_curve(), cell3d_surface_algebraic< C, V >::cell3d_surface_algebraic(), cell3d< C, V >::center(), cell< C, REF_OF(REF_OF(V)) >::center(), EdgeListBuilder< node_t >::computeCommonFace(), topology< C, V >::insert(), mesher3d_curve_algebraic< C, V >::insert(), and EdgeListBuilder< node_t >::verifyFaceList().

{ return m_zmin ; }

double zmin

(

void

)

const [inline]

Definition at line 66 of file bounding_box.hpp.

{ return m_zmin ; }

double zsize

(

void

)

const [inline]

Definition at line 71 of file bounding_box.hpp.

{ return m_zmax-m_zmin ; }

---

Member Data Documentation

double m_xmax [protected]

Definition at line 107 of file bounding_box.hpp.

Referenced by bounding_box< double, V >::is0D(), bounding_box< double, V >::is1D(), bounding_box< double, V >::is2D(), bounding_box< double, V >::is3d(), bounding_box< double, V >::set_xmax(), bounding_box< double, V >::xmax(), and bounding_box< double, V >::xsize().

double m_xmin [protected]

Definition at line 107 of file bounding_box.hpp.

Referenced by bounding_box< double, V >::is0D(), bounding_box< double, V >::is1D(), bounding_box< double, V >::is2D(), bounding_box< double, V >::is3d(), bounding_box< double, V >::set_xmin(), bounding_box< double, V >::xmin(), and bounding_box< double, V >::xsize().

double m_ymax [protected]

Definition at line 108 of file bounding_box.hpp.

Referenced by bounding_box< double, V >::is0D(), bounding_box< double, V >::is1D(), bounding_box< double, V >::is2D(), bounding_box< double, V >::is3d(), bounding_box< double, V >::set_ymax(), bounding_box< double, V >::ymax(), and bounding_box< double, V >::ysize().

double m_ymin [protected]

Definition at line 108 of file bounding_box.hpp.

Referenced by bounding_box< double, V >::is0D(), bounding_box< double, V >::is1D(), bounding_box< double, V >::is2D(), bounding_box< double, V >::is3d(), bounding_box< double, V >::set_ymin(), bounding_box< double, V >::ymin(), and bounding_box< double, V >::ysize().

double m_zmax [protected]

Definition at line 109 of file bounding_box.hpp.

Referenced by bounding_box< double, V >::is0D(), bounding_box< double, V >::is1D(), bounding_box< double, V >::is2D(), bounding_box< double, V >::is3d(), bounding_box< double, V >::set_zmax(), bounding_box< double, V >::zmax(), and bounding_box< double, V >::zsize().

double m_zmin [protected]

Definition at line 109 of file bounding_box.hpp.

Referenced by bounding_box< double, V >::is0D(), bounding_box< double, V >::is1D(), bounding_box< double, V >::is2D(), bounding_box< double, V >::is3d(), bounding_box< double, V >::set_zmin(), bounding_box< double, V >::zmin(), and bounding_box< double, V >::zsize().

---

The documentation for this class was generated from the following file:

• /Users/mourrain/Devel/mmx/shape/include/shape/bounding_box.hpp