CRhRdkTextureCache Class Reference

#include <RhRdkTextureCache.h>

Inheritance diagram for CRhRdkTextureCache:

Classes
class	Location

Public Member Functions
ON_DEPRECATED	CRhRdkTextureCache (const ON_2iSize &size, DWORD dwCRC)
	CRhRdkTextureCache (const ON_2iSize &size, DWORD dwCRC, const wchar_t *wszTag)
virtual	~CRhRdkTextureCache ()
virtual ON_DEPRECATED void	AddTexture (const CRhinoDib &dib)
virtual_su ON_wString	AddTexture (const CRhinoDib &dib, Location locationsToAddTo)
virtual_su ON_wString	Filename (Location locationFileIsExpected) const
virtual ON_DEPRECATED ON_wString	Filename (void) const
virtual_su bool	HasCachedTexture (Location locationsToCheck) const
virtual ON_DEPRECATED bool	HasCachedTexture (void) const
void	Lock () const
void	Unlock () const
Public Member Functions inherited from CRhRdkObject
	CRhRdkObject ()
virtual	~CRhRdkObject ()
virtual void *	EVF (const wchar_t *wszFunc, void *pvData)
void	operator delete (void *buf)
void	operator delete[] (void *buf)
void *	operator new (size_t size)
void *	operator new[] (size_t size)

Additional Inherited Members
Static Public Member Functions inherited from CRhRdkObject
static void	CheckMemory (void)
static void	PopulateDebuggingInfo (void)

Detailed Description

This object gives access to RDK's texture cache. Textures are cached on disk using file names that are derived from a combination of the texture size and a CRC of the parameters that were used to render the texture.

Constructor & Destructor Documentation

CRhRdkTextureCache() [1/2]

ON_DEPRECATED CRhRdkTextureCache::CRhRdkTextureCache	(	const ON_2iSize &	size,
		DWORD	dwCRC
	)

Instantiate this object on the stack.

Parameters

size	is the size of the texture in pixels.
dwCRC	is a CRC of all parameters that were used to create the texture imagery.

CRhRdkTextureCache() [2/2]

CRhRdkTextureCache::CRhRdkTextureCache	(	const ON_2iSize &	size,
		DWORD	dwCRC,
		const wchar_t *	wszTag
	)

~CRhRdkTextureCache()

virtual CRhRdkTextureCache::~CRhRdkTextureCache ( )

virtual

Member Function Documentation

AddTexture() [1/2]

virtual ON_DEPRECATED void CRhRdkTextureCache::AddTexture ( const CRhinoDib &  dib )

virtual

Add a texture to the cache for this texture size and CRC. If the texture file already exists it will be overwritten.

AddTexture() [2/2]

virtual_su ON_wString CRhRdkTextureCache::AddTexture	(	const CRhinoDib &	dib,
		Location	locationsToAddTo
	)

Filename() [1/2]

virtual_su ON_wString CRhRdkTextureCache::Filename

(

Location

locationFileIsExpected

)

const

Filename() [2/2]

virtual ON_DEPRECATED ON_wString CRhRdkTextureCache::Filename ( void  ) const

virtual

Get the full path to the texture file on disk.

HasCachedTexture() [1/2]

virtual_su bool CRhRdkTextureCache::HasCachedTexture

(

Location

locationsToCheck

)

const

HasCachedTexture() [2/2]

virtual ON_DEPRECATED bool CRhRdkTextureCache::HasCachedTexture ( void  ) const

virtual

Returns

true if there is a cached texture on disk for this texture size and CRC.

Lock()

void CRhRdkTextureCache::Lock

(

)

const

Unlock()

void CRhRdkTextureCache::Unlock

(

)

const