TriangleN1< T > Class Template Reference

Triangle facet. triangle class of type N1, which means that beside the plain triangle the face normal of the triangle is saved with the facenormal. More...

#include <Triangle.hpp>

Public Types
typedef T	value_type
	value type of vertices

Public Member Functions
	TriangleN1 (const rw::math::Vector3D< T > &p1, const rw::math::Vector3D< T > &p2, const rw::math::Vector3D< T > &p3)
	constructor, calculates the face normal from vertex data
	TriangleN1 (const rw::math::Vector3D< T > &p1, const rw::math::Vector3D< T > &p2, const rw::math::Vector3D< T > &p3, const rw::math::Vector3D< T > &n)
	constructor
	TriangleN1 (const Triangle< T > &t, const rw::math::Vector3D< T > &n)
	constructor
	TriangleN1 (const Triangle< T > &t)
	constructor
virtual	~TriangleN1 ()
	destructor
rw::math::Vector3D< T > &	getFaceNormal ()
	returns the facenormal of this triangle
const rw::math::Vector3D< T > &	getFaceNormal () const
	returns the facenormal of this triangle
T	halfSpaceDist (const rw::math::Vector3D< T > &x) const
	calculates the distance to the halfspace of the triangle
rw::math::Vector3D< T > &	getVertex (size_t i)
	get vertex at index i More...
const rw::math::Vector3D< T > &	getVertex (size_t i) const
	get vertex at index i More...
rw::math::Vector3D< T >	calcFaceNormal () const
	calculates the face normal of this triangle. It is assumed that the triangle vertices are arranged counter clock wise. More...
const rw::math::Vector3D< T > &	operator[] (size_t i) const
	get vertex at index i
rw::math::Vector3D< T > &	operator[] (size_t i)
	get vertex at index i
bool	isInside (const rw::math::Vector3D< T > &x)
	tests wheather the point x is inside the triangle
void	applyTransform (const rw::math::Transform3D< T > &t3d)
	apply a transformation to this triangle More...
TriangleN1< T >	transform (const rw::math::Transform3D< T > &t3d) const
	Returns Triangle transformed by t3d. More...
const Triangle< T > &	getTriangle () const
Triangle< T > &	getTriangle ()

Detailed Description

template<class T = double>
class rw::geometry::TriangleN1< T >

Triangle facet. triangle class of type N1, which means that beside the plain triangle the face normal of the triangle is saved with the facenormal.

Member Function Documentation

applyTransform()

void applyTransform ( const rw::math::Transform3D< T > &  t3d )

inline

apply a transformation to this triangle

Parameters

t3d	[in] transform that is to be applied

calcFaceNormal()

rw::math::Vector3D<T> calcFaceNormal ( ) const

inline

calculates the face normal of this triangle. It is assumed that the triangle vertices are arranged counter clock wise.

getVertex() [1/2]

rw::math::Vector3D<T>& getVertex ( size_t  i )

inline

get vertex at index i

getVertex() [2/2]

const rw::math::Vector3D<T>& getVertex ( size_t  i ) const

inline

get vertex at index i

transform()

TriangleN1<T> transform ( const rw::math::Transform3D< T > &  t3d ) const

inline

Returns Triangle transformed by t3d.

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

• Triangle.hpp