makVrv::DtSphericalVertexCache< T > Class Template Reference

Caches the cartesian version of spherical vertices and their normals into the specified arrays. More...

Public Member Functions
	DtSphericalVertexCache ()
	CTOR Instantiates a new DtSphericalVertexCache for building the vertex and normal arrays for the ellipse arc model's geometry.
int	getIndex (const DtSphericalVertex< T > &vertex)
	Get the given vertex's index Adds the given SphericalVertex into the vertex array and returns its index, or simply returns the index if it has already been added.

Public Attributes
std::map< DtSphericalVertex< T > , int >	mySphericalToIndexMap
	Stores the indices of the vertices in the vertex array.
std::list< DtVector3< T > >	myVertices
	The vertex array to update.
std::list< DtVector3< T > >	myNormals
	The normal array to update.
int	myNextIndex
	The index of the next inserted vertex.

Detailed Description

template<class T>
class makVrv::DtSphericalVertexCache< T >

Caches the cartesian version of spherical vertices and their normals into the specified arrays.

Constructor & Destructor Documentation

template<class T >

makVrv::DtSphericalVertexCache< T >::DtSphericalVertexCache

(

)

CTOR Instantiates a new DtSphericalVertexCache for building the vertex and normal arrays for the ellipse arc model's geometry.

Member Function Documentation

template<class T >

int makVrv::DtSphericalVertexCache< T >::getIndex

(

const DtSphericalVertex< T > &

vertex

)

Get the given vertex's index Adds the given SphericalVertex into the vertex array and returns its index, or simply returns the index if it has already been added.

Also generates and stores the vertex's normal.

Parameters

vertex

the vertex to store and/or return the index of

Returns

the requested vertex's index

Member Data Documentation

template<class T >

std::map<DtSphericalVertex<T>, int> makVrv::DtSphericalVertexCache< T >::mySphericalToIndexMap

Stores the indices of the vertices in the vertex array.

template<class T >

std::list<DtVector3<T> > makVrv::DtSphericalVertexCache< T >::myVertices

The vertex array to update.

template<class T >

std::list<DtVector3<T> > makVrv::DtSphericalVertexCache< T >::myNormals

The normal array to update.

template<class T >

int makVrv::DtSphericalVertexCache< T >::myNextIndex

The index of the next inserted vertex.

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

• /exports/nfedora7-1/nightly/docs/vrforcesDevelopment.vrf4-6-branch/include/vrvGraphicsUtils/DtSphericalCoordinateUtils.h