makVrv::DtTextureInterface Class Reference

Interface for a texture. Used to pass in a texture to vrvGraphics.

Inheritance diagram for makVrv::DtTextureInterface:

Public Member Functions
	DtTextureInterface ()
virtual	~DtTextureInterface ()
	DtTextureInterface (const DtTextureInterface &)=delete
DtTextureInterface &	operator= (const DtTextureInterface &)=delete
virtual bool	loadTextureFromFile (const std::string &fileName)=0
virtual bool	loadTextureFromFile (const std::string &fileName, const DtFileCache::LoadFileOptions &loadFileOptions)=0
virtual const std::string &	filename () const =0
virtual float	textureWidth () const =0
virtual void	scaleTexture (int w, int h)=0
virtual bool	getStipplePattern (char **stipplePattern)=0
virtual bool	valid () const =0
virtual DtVector4< float >	color (unsigned int x, unsigned int y) const =0

Constructor & Destructor Documentation

makVrv::DtTextureInterface::DtTextureInterface

(

)

Constructor.

virtual makVrv::DtTextureInterface::~DtTextureInterface ( )

virtual

Destructor.

makVrv::DtTextureInterface::DtTextureInterface ( const DtTextureInterface &  )

delete

not allowed - copy constructor

Member Function Documentation

DtTextureInterface& makVrv::DtTextureInterface::operator= ( const DtTextureInterface &  )

delete

not allowed - equals operator

virtual bool makVrv::DtTextureInterface::loadTextureFromFile ( const std::string &  fileName )

pure virtual

Attempt to load a texture from file OSG overrides Returns true if loaded successfully // XXX TODO Add async loading.

Implemented in makVrv::DtOsgTextureWrapper.

virtual bool makVrv::DtTextureInterface::loadTextureFromFile ( const std::string &  fileName, const DtFileCache::LoadFileOptions &  loadFileOptions  )

pure virtual

Implemented in makVrv::DtOsgTextureWrapper.

virtual const std::string& makVrv::DtTextureInterface::filename ( ) const

pure virtual

Returns the name of the file that the texture was created from. Returns "" by default, for example if the texture was not initialized.

Implemented in makVrv::DtOsgTextureWrapper.

virtual float makVrv::DtTextureInterface::textureWidth ( ) const

pure virtual

Implemented in makVrv::DtOsgTextureWrapper.

virtual void makVrv::DtTextureInterface::scaleTexture ( int  w, int  h  )

pure virtual

Implemented in makVrv::DtOsgTextureWrapper.

virtual bool makVrv::DtTextureInterface::getStipplePattern ( char **  stipplePattern )

pure virtual

Get the 32x32 stipple pattern representation of this texture.

Implemented in makVrv::DtOsgTextureWrapper.

virtual bool makVrv::DtTextureInterface::valid ( ) const

pure virtual

Returns whether or not this wrapper contains a valid texture.

Implemented in makVrv::DtOsgTextureWrapper.

virtual DtVector4<float> makVrv::DtTextureInterface::color ( unsigned int  x, unsigned int  y  ) const

pure virtual

Returns color at a texel value.

Implemented in makVrv::DtOsgTextureWrapper.

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

• /data/exports/nrhent7-1/nightly/docs/vrForces.vrf5-1-branch/include/vrvCore/DtTextureInterface.h