ON_ConvexHullPoint2 Class Reference

#include <opennurbs_convex_poly.h>

Inheritance diagram for ON_ConvexHullPoint2:

Public Member Functions
	ON_ConvexHullPoint2 ()=default
	ON_ConvexHullPoint2 (int init_capacity)
virtual	~ON_ConvexHullPoint2 () override
int	AppendVertex (const ON_3dPoint &P)
	return index of new vertex. must set Adjacent Indices. More...
virtual int	Count () const override
void	Empty ()
virtual double	MaximumCoordinate () const override
bool	SetCapacity (int vcnt)
virtual int	SupportIndex (ON_3dVector W, int i0) const override
	Support map. More...
virtual ON_3dVector	Vertex (int j) const override
Public Member Functions inherited from ON_ConvexPoly
virtual	~ON_ConvexPoly ()
ON_3dPoint	Evaluate (ON_4dex dex, ON_4dPoint B) const
bool	GetClosestPoint (const ON_ConvexPoly &BHull, ON_4dex &Adex, ON_4dex &Bdex, ON_4dPoint &bary, double maximum_distance=ON_DBL_MAX) const
bool	GetClosestPoint (ON_3dPoint P0, ON_4dex &dex, ON_4dPoint &bary, double maximum_distance=ON_DBL_MAX) const
bool	GetClosestPointSeeded (const ON_ConvexPoly &BHull, ON_4dex &Adex, ON_4dex &Bdex, ON_4dPoint &bary, double maximum_distance=ON_DBL_MAX) const
bool	GetClosestPointSeeded (ON_3dPoint P0, ON_4dex &dex, ON_4dPoint &Bary, double maximum_distance=ON_DBL_MAX) const
bool	IsValid4Dex (const ON_4dex &D) const
ON_3dPoint	Support (ON_3dVector W, int i0=0) const

Additional Inherited Members
Static Public Member Functions inherited from ON_ConvexPoly
static bool	IsValid4DexN (const ON_4dex &D, int n)
static bool	Standardize (ON_4dex &D, ON_4dPoint &B)

Detailed Description

3d convex hull defined by an explicit collection of points called vertices. Note: vertices need not be extreme points

Constructor & Destructor Documentation

ON_ConvexHullPoint2() [1/2]

ON_ConvexHullPoint2::ON_ConvexHullPoint2 ( )

default

ON_ConvexHullPoint2() [2/2]

ON_ConvexHullPoint2::ON_ConvexHullPoint2 ( int  init_capacity )

inline

~ON_ConvexHullPoint2()

virtual ON_ConvexHullPoint2::~ON_ConvexHullPoint2 ( )

inlineoverridevirtual

Member Function Documentation

AppendVertex()

int ON_ConvexHullPoint2::AppendVertex

(

const ON_3dPoint &

P

)

return index of new vertex. must set Adjacent Indices.

Count()

virtual int ON_ConvexHullPoint2::Count ( ) const

inlineoverridevirtual

Returns: Number of vertices >=0

Implements ON_ConvexPoly.

Empty()

void ON_ConvexHullPoint2::Empty

(

)

MaximumCoordinate()

virtual double ON_ConvexHullPoint2::MaximumCoordinate ( ) const

overridevirtual

Description: This is a bound on the collection of vertices. Vertex(i).MaximumCoordinate()<= MaximumCoordinate() for all i

Implements ON_ConvexPoly.

SetCapacity()

bool ON_ConvexHullPoint2::SetCapacity ( int  vcnt )

inline

SupportIndex()

virtual int ON_ConvexHullPoint2::SupportIndex ( ON_3dVector  W, int  i0  ) const

inlineoverridevirtual

Support map.

Implements ON_ConvexPoly.

Vertex()

virtual ON_3dVector ON_ConvexHullPoint2::Vertex ( int  i ) const

inlineoverridevirtual

Returns: Vertex[i] for i=0,...,Count()-1

Implements ON_ConvexPoly.