Contains information needed by the UI (2D) for OpenGL ES 2.0. More...

#include <OgreHlmsLowLevelDatablock.h>

Inheritance diagram for Ogre::HlmsLowLevelDatablock:

Public Member Functions
	HlmsLowLevelDatablock (IdString name, Hlms creator, const HlmsMacroblock macroblock, const HlmsBlendblock *blendblock, const HlmsParamVec &params)

virtual	~HlmsLowLevelDatablock ()

void	_linkRenderable (Renderable *renderable)

void	_unlinkRenderable (Renderable *renderable)

virtual void	calculateHash ()
	Calculates the hashes needed for sorting by the RenderQueue (i.e. mTextureHash) More...

HlmsDatablock *	clone (String name) const
	Creates a copy of this datablock with the same settings, but a different name. More...

CompareFunction	getAlphaTest () const

bool	getAlphaTestShadowCasterOnly () const

float	getAlphaTestThreshold () const

const HlmsBlendblock *	getBlendblock (bool casterBlock=false) const

Hlms *	getCreator () const

virtual ColourValue	getDiffuseColour () const
	Returns the closest match for a diffuse colour, if applicable by the actual implementation. More...

virtual TextureGpu *	getDiffuseTexture () const
	Returns the closest match for a diffuse texture, if applicable by the actual implementation. More...

virtual ColourValue	getEmissiveColour () const
	Returns the closest match for a emissive colour, if applicable by the actual implementation. More...

virtual TextureGpu *	getEmissiveTexture () const
	Returns the closest match for a emissive texture, if applicable by the actual implementation. More...

void	getFilenameAndResourceGroup (String const outFilename, String const outResourceGroup) const

const vector< Renderable * >::type &	getLinkedRenderables () const

const HlmsMacroblock *	getMacroblock (bool casterBlock=false) const

IdString	getName () const

const String *	getNameStr () const

virtual bool	hasCustomShadowMacroblock () const

void	operator delete (void *ptr)

void	operator delete (void ptr, const char , int, const char *)

void	operator delete (void ptr, void )

void	operator delete[] (void *ptr)

void	operator delete[] (void ptr, const char , int, const char *)

void *	operator new (size_t sz)

void *	operator new (size_t sz, const char file, int line, const char func)
	operator new, with debug line info More...

void *	operator new (size_t sz, void *ptr)
	placement operator new More...

void *	operator new[] (size_t sz)

void *	operator new[] (size_t sz, const char file, int line, const char func)
	array operator new, with debug line info More...

virtual void	saveTextures (const String &folderPath, set< String >::type &savedTextures, bool saveOitd, bool saveOriginal, HlmsTextureExportListener *listener)

virtual void	setAlphaTest (CompareFunction compareFunction, bool shadowCasterOnly=false, bool useAlphaFromTextures=true)
	Sets the alpha test to the given compare function. More...

virtual void	setAlphaTestThreshold (float threshold)
	Alpha test's threshold. More...

void	setBlendblock (const HlmsBlendblock &blendblock, bool casterBlock=false)
	Sets a new blendblock that matches the same parameter as the input. More...

void	setBlendblock (const HlmsBlendblock *blendblock, bool casterBlock=false)
	Sets the blendblock from the given pointer that was already retrieved from the HlmsManager. More...

void	setMacroblock (const HlmsMacroblock &macroblock, bool casterBlock=false)
	Sets a new macroblock that matches the same parameter as the input. More...

void	setMacroblock (const HlmsMacroblock *macroblock, bool casterBlock=false)
	Sets the macroblock from the given pointer that was already retrieved from the HlmsManager. More...

Static Public Member Functions
static const char *	getCmpString (CompareFunction compareFunction)

Public Attributes
bool	mAllowTextureResidencyChange
	When false, we won't try to have Textures become resident. More...

uint16	mMacroblockHash [2]

Material *	mProxyMaterial

float	mShadowConstantBias

uint32	mTextureHash

uint8	mType

Friends
class	HlmsLowLevel

Detailed Description

Contains information needed by the UI (2D) for OpenGL ES 2.0.

Constructor & Destructor Documentation

◆ HlmsLowLevelDatablock()

Ogre::HlmsLowLevelDatablock::HlmsLowLevelDatablock	(	IdString	name,
		Hlms *	creator,
		const HlmsMacroblock *	macroblock,
		const HlmsBlendblock *	blendblock,
		const HlmsParamVec &	params
	)

◆ ~HlmsLowLevelDatablock()

virtual Ogre::HlmsLowLevelDatablock::~HlmsLowLevelDatablock ( )

virtual

Member Function Documentation

◆ _linkRenderable()

void Ogre::HlmsDatablock::_linkRenderable ( Renderable * renderable )

inherited

◆ _unlinkRenderable()

void Ogre::HlmsDatablock::_unlinkRenderable ( Renderable * renderable )

inherited

◆ calculateHash()

virtual void Ogre::HlmsDatablock::calculateHash ( )

inlinevirtualinherited

Calculates the hashes needed for sorting by the RenderQueue (i.e. mTextureHash)

◆ clone()

HlmsDatablock* Ogre::HlmsDatablock::clone ( String name ) const

inherited

Creates a copy of this datablock with the same settings, but a different name.

Parameters

name	Name of the cloned datablock.

◆ getAlphaTest()

CompareFunction Ogre::HlmsDatablock::getAlphaTest ( ) const

inherited

◆ getAlphaTestShadowCasterOnly()

bool Ogre::HlmsDatablock::getAlphaTestShadowCasterOnly ( ) const

inherited

◆ getAlphaTestThreshold()

float Ogre::HlmsDatablock::getAlphaTestThreshold ( ) const

inlineinherited

◆ getBlendblock()

const HlmsBlendblock* Ogre::HlmsDatablock::getBlendblock ( bool casterBlock = false ) const

inlineinherited

◆ getCmpString()

static const char* Ogre::HlmsDatablock::getCmpString ( CompareFunction compareFunction )

staticinherited

◆ getCreator()

Hlms* Ogre::HlmsDatablock::getCreator ( ) const

inlineinherited

◆ getDiffuseColour()

virtual ColourValue Ogre::HlmsDatablock::getDiffuseColour ( ) const

virtualinherited

Returns the closest match for a diffuse colour, if applicable by the actual implementation.

Note that Unlit implementation returns 0 as diffuse, since it's considered emissive instead due to being bright even in the absence lights.

◆ getDiffuseTexture()

virtual TextureGpu* Ogre::HlmsDatablock::getDiffuseTexture ( ) const

virtualinherited

Returns the closest match for a diffuse texture, if applicable by the actual implementation.

See HlmsDatablock::getDiffuseColour

◆ getEmissiveColour()

virtual ColourValue Ogre::HlmsDatablock::getEmissiveColour ( ) const

virtualinherited

Returns the closest match for a emissive colour, if applicable by the actual implementation.

See HlmsDatablock::getDiffuseColour

◆ getEmissiveTexture()

virtual TextureGpu* Ogre::HlmsDatablock::getEmissiveTexture ( ) const

virtualinherited

Returns the closest match for a emissive texture, if applicable by the actual implementation.

See HlmsDatablock::getDiffuseColour

◆ getFilenameAndResourceGroup()

void Ogre::HlmsDatablock::getFilenameAndResourceGroup	(	String const **	outFilename,
		String const **	outResourceGroup
	)		const

inherited

See also: Hlms::getFilenameAndResourceGroup. This operations is NOT fast. Might return null (if the datablock was removed from the Hlms but somehow is still alive) Usage: String const *filename; String const *resourceGroup; datablock->getFilenameAndResourceGroup( &filename, &resourceGroup ); if( filename && resourceGroup && !filename->empty() && !resourceGroup->empty() ) { //Valid filename & resource group. }

◆ getLinkedRenderables()

const vector<Renderable*>::type& Ogre::HlmsDatablock::getLinkedRenderables ( ) const

inlineinherited

◆ getMacroblock()

const HlmsMacroblock* Ogre::HlmsDatablock::getMacroblock ( bool casterBlock = false ) const

inlineinherited

◆ getName()

IdString Ogre::HlmsDatablock::getName ( ) const

inlineinherited

◆ getNameStr()

const String* Ogre::HlmsDatablock::getNameStr ( ) const

inherited

See also: Hlms::getNameStr. This operations is NOT fast. Might return null (if the datablock was removed from the Hlms but somehow is still alive)

◆ hasCustomShadowMacroblock()

virtual bool Ogre::HlmsDatablock::hasCustomShadowMacroblock ( ) const

virtualinherited

◆ operator delete() [1/3]

template<class Alloc >

void Ogre::AllocatedObject< Alloc >::operator delete ( void * ptr )

inlineinherited

◆ operator delete() [2/3]

template<class Alloc >

void Ogre::AllocatedObject< Alloc >::operator delete	(	void *	ptr,
		const char *	,
		int	,
		const char *
	)

inlineinherited

◆ operator delete() [3/3]

template<class Alloc >

void Ogre::AllocatedObject< Alloc >::operator delete	(	void *	ptr,
		void *
	)

inlineinherited

◆ operator delete[]() [1/2]

template<class Alloc >

void Ogre::AllocatedObject< Alloc >::operator delete[] ( void * ptr )

inlineinherited

◆ operator delete[]() [2/2]

template<class Alloc >

void Ogre::AllocatedObject< Alloc >::operator delete[]	(	void *	ptr,
		const char *	,
		int	,
		const char *
	)

inlineinherited

◆ operator new() [1/3]

template<class Alloc >

void* Ogre::AllocatedObject< Alloc >::operator new ( size_t sz )

inlineinherited

◆ operator new() [2/3]

template<class Alloc >

void* Ogre::AllocatedObject< Alloc >::operator new	(	size_t	sz,
		const char *	file,
		int	line,
		const char *	func
	)

inlineinherited

operator new, with debug line info

◆ operator new() [3/3]

template<class Alloc >

void* Ogre::AllocatedObject< Alloc >::operator new	(	size_t	sz,
		void *	ptr
	)

inlineinherited

placement operator new

◆ operator new[]() [1/2]

template<class Alloc >

void* Ogre::AllocatedObject< Alloc >::operator new[] ( size_t sz )

inlineinherited

◆ operator new[]() [2/2]

template<class Alloc >

void* Ogre::AllocatedObject< Alloc >::operator new[]	(	size_t	sz,
		const char *	file,
		int	line,
		const char *	func
	)

inlineinherited

array operator new, with debug line info

◆ saveTextures()

virtual void Ogre::HlmsDatablock::saveTextures	(	const String &	folderPath,
		set< String >::type &	savedTextures,
		bool	saveOitd,
		bool	saveOriginal,
		HlmsTextureExportListener *	listener
	)

virtualinherited

Remarks: It's possible to set both saveOitd & saveOriginal to true, but will likely double storage requirements (2x as many textures). Setting both to true is useful for troubleshooting obscure Ogre bugs.

Parameters

folderPath	Folder where to dump the textures.
savedTextures	[in/out] Set of texture names. Textures whose name is already in the set won't be saved again. Textures that were saved will be inserted into the set.
saveOitd	When true, we will download the texture from GPU and save it in OITD format. OITD is faster to load as it's stored in Ogre's native format it understands, but it cannot be opened by traditional image editors; also OITD is not backwards compatible with older versions of Ogre.
saveOriginal	When true, we will attempt to read the raw filestream of the original texture and save it (i.e. copy the original png/dds/etc file).

Reimplemented in Ogre::OGRE_HLMS_TEXTURE_BASE_CLASS.

◆ setAlphaTest()

virtual void Ogre::HlmsDatablock::setAlphaTest	(	CompareFunction	compareFunction,
		bool	shadowCasterOnly = `false`,
		bool	useAlphaFromTextures = `true`
	)

virtualinherited

Sets the alpha test to the given compare function.

CMPF_ALWAYS_PASS means disabled.

See also: mAlphaTestThreshold. Calling this function triggers a HlmsDatablock::flushRenderables

Remarks: It is to the derived implementation to actually implement the alpha test.

Parameters

compareFunction	Compare function to use. Default is CMPF_ALWAYS_PASS, which means disabled. Note: CMPF_ALWAYS_FAIL is not supported. Set a negative threshold to workaround this issue.
shadowCasterOnly	When true, only the caster should use alpha testing. Useful if you want alpha blending (i.e. transparency) while rendering normally, but want semi-transparent shadows.
useAlphaFromTextures	Whether you want the diffuse texture's alpha to influence the alpha test Most likely you want this to be true, unless you're customizing the shader and have special use for alpha testing

◆ setAlphaTestThreshold()

virtual void Ogre::HlmsDatablock::setAlphaTestThreshold ( float threshold )

virtualinherited

Alpha test's threshold.

See also: setAlphaTest

Parameters

threshold Value typically in the range [0; 1)

◆ setBlendblock() [1/2]

void Ogre::HlmsDatablock::setBlendblock	(	const HlmsBlendblock &	blendblock,
		bool	casterBlock = `false`
	)

inherited

Sets a new blendblock that matches the same parameter as the input.

Decreases the reference count of the previous mBlendblock. Runs an O(N) search to get the right block. Calling this function triggers a HlmsDatablock::flushRenderables

Parameters

blendblock	@See HlmsManager::getBlendblock
casterBlock	True to directly set the blendblock to be used during the shadow mapping's caster pass. Note that when false, it will reset the caster block to the same as the regular one.

◆ setBlendblock() [2/2]

void Ogre::HlmsDatablock::setBlendblock	(	const HlmsBlendblock *	blendblock,
		bool	casterBlock = `false`
	)

inherited

Sets the blendblock from the given pointer that was already retrieved from the HlmsManager.

Unlike the other overload, this operation is O(1). Calling this function triggers a HlmsDatablock::flushRenderables

Parameters

blendblock	A valid block. The reference count is increased inside this function.
casterBlock	True to directly set the blendblock to be used during the shadow mapping's caster pass. Note that when false, it will reset the caster block to the same as the regular one.

◆ setMacroblock() [1/2]

void Ogre::HlmsDatablock::setMacroblock	(	const HlmsMacroblock &	macroblock,
		bool	casterBlock = `false`
	)

inherited

Sets a new macroblock that matches the same parameter as the input.

Decreases the reference count of the previously set one. Runs an O(N) search to get the right block. Calling this function triggers a HlmsDatablock::flushRenderables

Parameters

macroblock	@See HlmsManager::getMacroblock
casterBlock	True to directly set the macroblock to be used during the shadow mapping's caster pass. Note that when false, it will automatically reset the caster's block according to HlmsManager::setShadowMappingUseBackFaces setting.

◆ setMacroblock() [2/2]

void Ogre::HlmsDatablock::setMacroblock	(	const HlmsMacroblock *	macroblock,
		bool	casterBlock = `false`
	)

inherited

Sets the macroblock from the given pointer that was already retrieved from the HlmsManager.

Unlike the other overload, this operation is O(1). Calling this function triggers a HlmsDatablock::flushRenderables

Parameters

macroblock	A valid block. The reference count is increased inside this function.
casterBlock	True to directly set the macroblock to be used during the shadow mapping's caster pass. Note that when false, it will automatically reset the caster's block according to HlmsManager::setShadowMappingUseBackFaces setting.

Friends And Related Function Documentation

◆ HlmsLowLevel

friend class HlmsLowLevel

friend

Member Data Documentation

◆ mAllowTextureResidencyChange

bool Ogre::HlmsDatablock::mAllowTextureResidencyChange

inherited

When false, we won't try to have Textures become resident.

◆ mMacroblockHash

uint16 Ogre::HlmsDatablock::mMacroblockHash[2]

inherited

◆ mProxyMaterial

Material* Ogre::HlmsLowLevelDatablock::mProxyMaterial

◆ mShadowConstantBias

float Ogre::HlmsDatablock::mShadowConstantBias

inherited

◆ mTextureHash

uint32 Ogre::HlmsDatablock::mTextureHash

inherited

◆ mType

uint8 Ogre::HlmsDatablock::mType

inherited

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

OgreHlmsLowLevelDatablock.h

Public Member Functions

Static Public Member Functions

Public Attributes

Friends

Detailed Description

Constructor & Destructor Documentation

◆ HlmsLowLevelDatablock()

◆ ~HlmsLowLevelDatablock()

Member Function Documentation

◆ _linkRenderable()

◆ _unlinkRenderable()

◆ calculateHash()

◆ clone()

◆ getAlphaTest()

◆ getAlphaTestShadowCasterOnly()

◆ getAlphaTestThreshold()

◆ getBlendblock()

◆ getCmpString()

◆ getCreator()

◆ getDiffuseColour()

◆ getDiffuseTexture()

◆ getEmissiveColour()

◆ getEmissiveTexture()

◆ getFilenameAndResourceGroup()

◆ getLinkedRenderables()

◆ getMacroblock()

◆ getName()

◆ getNameStr()

◆ hasCustomShadowMacroblock()

◆ operator delete() [1/3]

◆ operator delete() [2/3]

◆ operator delete() [3/3]

◆ operator delete[]() [1/2]

◆ operator delete[]() [2/2]

◆ operator new() [1/3]

◆ operator new() [2/3]

◆ operator new() [3/3]

◆ operator new[]() [1/2]

◆ operator new[]() [2/2]

◆ saveTextures()

◆ setAlphaTest()

◆ setAlphaTestThreshold()

◆ setBlendblock() [1/2]

◆ setBlendblock() [2/2]

◆ setMacroblock() [1/2]

◆ setMacroblock() [2/2]

Friends And Related Function Documentation

◆ HlmsLowLevel

Member Data Documentation

◆ mAllowTextureResidencyChange

◆ mMacroblockHash

◆ mProxyMaterial

◆ mShadowConstantBias

◆ mTextureHash

◆ mType