mrpt::opengl::CGeneralizedCylinder::TQuadrilateral Struct Reference

Detailed Description

Auxiliary struct holding any quadrilateral, represented by foour points.

Definition at line 36 of file CGeneralizedCylinder.h.

#include <mrpt/opengl/CGeneralizedCylinder.h>

Public Member Functions
void	getAsPolygonUnsafe (mrpt::math::TPolygon3D &vec) const
	Given a polygon with 4 already positions allocated, this method fills it with the quadrilateral points. More...
	TQuadrilateral (const mrpt::math::TPoint3D &p1, const mrpt::math::TPoint3D &p2, const mrpt::math::TPoint3D &p3, const mrpt::math::TPoint3D &p4)
	Constructor from 4 points. More...
template<class T >
	TQuadrilateral (const T(&p)[4])
	Construction from any array of four compatible objects. More...
	TQuadrilateral ()
	Empty constructor. More...
	~TQuadrilateral ()
	Destructor. More...

Public Attributes
mrpt::math::TPoint3D	points [4]
	Quadrilateral`'s points. More...
double	normal [3]
	Normal vector. More...

Private Member Functions
void	calculateNormal ()
	Automatically compute a vector normal to this quadrilateral. More...

Constructor & Destructor Documentation

TQuadrilateral() [1/3]

mrpt::opengl::CGeneralizedCylinder::TQuadrilateral::TQuadrilateral ( const mrpt::math::TPoint3D &  p1, const mrpt::math::TPoint3D &  p2, const mrpt::math::TPoint3D &  p3, const mrpt::math::TPoint3D &  p4  )

inline

Constructor from 4 points.

Definition at line 68 of file CGeneralizedCylinder.h.

References calculateNormal().

TQuadrilateral() [2/3]

template<class T >

mrpt::opengl::CGeneralizedCylinder::TQuadrilateral::TQuadrilateral ( const T(&)  p[4] )

inline

Construction from any array of four compatible objects.

Definition at line 82 of file CGeneralizedCylinder.h.

References calculateNormal().

TQuadrilateral() [3/3]

mrpt::opengl::CGeneralizedCylinder::TQuadrilateral::TQuadrilateral ( )

inline

Empty constructor.

Initializes to garbage.

Definition at line 90 of file CGeneralizedCylinder.h.

~TQuadrilateral()

mrpt::opengl::CGeneralizedCylinder::TQuadrilateral::~TQuadrilateral ( )

inline

Destructor.

Definition at line 94 of file CGeneralizedCylinder.h.

Member Function Documentation

calculateNormal()

void mrpt::opengl::CGeneralizedCylinder::TQuadrilateral::calculateNormal ( )

private

Automatically compute a vector normal to this quadrilateral.

Referenced by TQuadrilateral().

getAsPolygonUnsafe()

void mrpt::opengl::CGeneralizedCylinder::TQuadrilateral::getAsPolygonUnsafe ( mrpt::math::TPolygon3D &  vec ) const

inline

Given a polygon with 4 already positions allocated, this method fills it with the quadrilateral points.

See also

mrpt::math::TPolygon3D

Definition at line 58 of file CGeneralizedCylinder.h.

Member Data Documentation

normal

double mrpt::opengl::CGeneralizedCylinder::TQuadrilateral::normal[3]

Normal vector.

Definition at line 52 of file CGeneralizedCylinder.h.

points

mrpt::math::TPoint3D mrpt::opengl::CGeneralizedCylinder::TQuadrilateral::points[4]

Quadrilateral`'s points.

Definition at line 48 of file CGeneralizedCylinder.h.