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mini3d::point4d Class Reference
[Core]

point4d - A 4D point class, derived from array<double, 4> More...

Inheritance diagram for mini3d::point4d:

List of all members.

Public Member Functions
	point4d ()
	A default constructor.
	point4d (const array<double, 4>& src)
	A copy constructor from base class.
	point4d (const array<double, 3>& src, double t)
	A copy constructor from base class.
	point4d (const vector3d& src)
	A copy constructor from vector3d.
	point4d (const point3d& src)
	A copy constructor from point3d.
	point4d (const point4d& src)
	A copy constructor.
	point4d (double v[4])
	A constructor.
	point4d (double vx, double vy, double vz, double vw)
	A constructor.
virtual	~point4d ()
	A destructor.
array4d	data () const
	Get the data as a double array.
array4d	dataGL () const
	Get the data as a double array (for OpenGL rendering).
point4d&	operator= (const array<double, 4>& src)
	Copy from the base class.
point3d	project () const
	Project the 4d point to a 3D space.
Static Public Attributes
static const point4d	_zero_point

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Detailed Description

point4d - A 4D point class, derived from array<double, 4>

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Constructor & Destructor Documentation

mini3d::point4d::point4d (  )

A default constructor. The vector will set as [0 0 0 1].

mini3d::point4d::point4d ( const array<double, 4>&  src  )

A copy constructor from base class. Parameters: src  the source vector to copy from.

mini3d::point4d::point4d ( const array<double, 3>&  src, double  t )

A copy constructor from base class. Parameters: src  the source vector to copy from. t  the last component.

mini3d::point4d::point4d ( const vector3d&  src  )

A copy constructor from vector3d. Parameters: src  the vector3d to copy from.

mini3d::point4d::point4d ( const point3d&  src  )

A copy constructor from point3d. Parameters: src  the point3d to copy from.

mini3d::point4d::point4d ( const point4d&  src  )

A copy constructor. Parameters: src  the source vector to copy from.

mini3d::point4d::point4d ( double  v[4]  )

A constructor. The vector will set as [v[0] v[1] v[2] v[3]]. Parameters: v  a double point array

mini3d::point4d::point4d ( double  vx, double  vy, double  vz, double  vw )

A constructor. The vector will set as [vx vy vz vw]. Parameters: vx  the x component vy  the y component vz  the z component vw  the w component

virtual mini3d::point4d::~point4d (  )  [virtual]

A destructor.

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Member Function Documentation

array4d mini3d::point4d::data (  )  const

Get the data as a double array. Returns: a double array4d

array4d mini3d::point4d::dataGL (  )  const

Get the data as a double array (for OpenGL rendering). Returns: a double array4d

point4d& mini3d::point4d::operator= ( const array<double, 4>&  src  )

Copy from the base class. Parameters: src  the vector to copy from Returns: itself

point3d mini3d::point4d::project (  )  const

Project the 4d point to a 3D space. Returns: the 3d point

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Member Data Documentation

const point4d mini3d::point4d::_zero_point [static]

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

• point4d.h

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