Ocean::Geometry::Delaunay::IndexTriangle Class Reference

This class holds three indices of points representing a triangle. More...

Inheritance diagram for Ocean::Geometry::Delaunay::IndexTriangle:

Public Member Functions
	IndexTriangle ()
	Creates an invalid index triangle object. More...
	IndexTriangle (const unsigned int index0, const unsigned int index1, const unsigned int index2)
	Creates a new index triangle object. More...
unsigned int	index0 () const
	Returns the first index. More...
unsigned int	index1 () const
	Returns the second index. More...
unsigned int	index2 () const
	Returns the third index. More...
bool	isValid () const
	Returns whether three individual indices are stored. More...
unsigned int	operator[] (const unsigned int n) const
	Returns one index of this triangle. More...
bool	operator== (const IndexTriangle &second) const
	Returns whether two triangles are equal (i.e. More...
Triangle2	triangle2 (const Vector2 *points) const
	Creates a 2D triangle with positions as corners from this index triangle. More...
Triangle3	triangle3 (const Vector3 *points) const
	Creates a 3D triangle with positions as corners from this index triangle. More...

Protected Attributes
unsigned int	indices_ [3]
	Triangle indices;. More...

Detailed Description

This class holds three indices of points representing a triangle.

Constructor & Destructor Documentation

IndexTriangle() [1/2]

Ocean::Geometry::Delaunay::IndexTriangle::IndexTriangle ( )

inline

Creates an invalid index triangle object.

IndexTriangle() [2/2]

Ocean::Geometry::Delaunay::IndexTriangle::IndexTriangle ( const unsigned int  index0, const unsigned int  index1, const unsigned int  index2  )

inline

Creates a new index triangle object.

Parameters

index0	First index
index1	Second index
index2	Third index

Member Function Documentation

index0()

unsigned int Ocean::Geometry::Delaunay::IndexTriangle::index0 ( ) const

inline

Returns the first index.

First triangle index

index1()

unsigned int Ocean::Geometry::Delaunay::IndexTriangle::index1 ( ) const

inline

Returns the second index.

Second triangle index

index2()

unsigned int Ocean::Geometry::Delaunay::IndexTriangle::index2 ( ) const

inline

Returns the third index.

Third triangle index

isValid()

bool Ocean::Geometry::Delaunay::IndexTriangle::isValid ( ) const

inline

Returns whether three individual indices are stored.

Returns

True, if so

operator==()

bool Ocean::Geometry::Delaunay::IndexTriangle::operator== ( const IndexTriangle &  second ) const

inline

Returns whether two triangles are equal (i.e.

whether both triangles are composed with the same indices, independent of their order).

Parameters

second

The second triangle to test

Returns

True, if both triangles are equal

operator[]()

unsigned int Ocean::Geometry::Delaunay::IndexTriangle::operator[] ( const unsigned int  n ) const

inline

Returns one index of this triangle.

Parameters

n	The (corner) index of the triangle for which the index is returned, with range [0, 2]

Returns

The requested index

triangle2()

Triangle2 Ocean::Geometry::Delaunay::IndexTriangle::triangle2 ( const Vector2 *  points ) const

inline

Creates a 2D triangle with positions as corners from this index triangle.

Beware: The number of points in the provided set, must exceed the maximal index, no check is done!

Parameters

points

The set of points from which the corners are taken

triangle3()

Triangle3 Ocean::Geometry::Delaunay::IndexTriangle::triangle3 ( const Vector3 *  points ) const

inline

Creates a 3D triangle with positions as corners from this index triangle.

Beware: The number of points in the provided set, must exceed the maximal index, not check is done!

Parameters

points

The set of points from which the corners are taken

Field Documentation

indices_

unsigned int Ocean::Geometry::Delaunay::IndexTriangle::indices_[3]

protected

Triangle indices;.

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

• Delaunay.h