Graphic3d_TextureSet Class Reference

Class holding array of textures to be mapped as a set. Textures should be defined in ascending order of texture units within the set. More...

#include <Graphic3d_TextureSet.hxx>

Inheritance diagram for Graphic3d_TextureSet:

Data Structures
class	Iterator
	Class for iterating texture set. More...

Public Member Functions
	Graphic3d_TextureSet ()=default
	Empty constructor.
	Graphic3d_TextureSet (int theNbTextures)
	Constructor.
	Graphic3d_TextureSet (const occ::handle< Graphic3d_TextureMap > &theTexture)
	Constructor for a single texture.
bool	IsEmpty () const
	Return TRUE if texture array is empty.
int	Size () const
	Return number of textures.
int	Lower () const
	Return the lower index in texture set.
int	Upper () const
	Return the upper index in texture set.
const occ::handle< Graphic3d_TextureMap > &	First () const
	Return the first texture.
void	SetFirst (const occ::handle< Graphic3d_TextureMap > &theTexture)
	Return the first texture.
const occ::handle< Graphic3d_TextureMap > &	Value (int theIndex) const
	Return the texture at specified position within [0, Size()) range.
void	SetValue (int theIndex, const occ::handle< Graphic3d_TextureMap > &theTexture)
	Return the texture at specified position within [0, Size()) range.
Public Member Functions inherited from Standard_Transient
	Standard_Transient ()
	Empty constructor.
	Standard_Transient (const Standard_Transient &)
	Copy constructor – does nothing.
Standard_Transient &	operator= (const Standard_Transient &)
	Assignment operator, needed to avoid copying reference counter.
virtual	~Standard_Transient ()=default
	Destructor must be virtual.
virtual const opencascade::handle< Standard_Type > &	DynamicType () const
	Returns a type descriptor about this object.
bool	IsInstance (const opencascade::handle< Standard_Type > &theType) const
	Returns a true value if this is an instance of Type.
bool	IsInstance (const char *const theTypeName) const
	Returns a true value if this is an instance of TypeName.
bool	IsKind (const opencascade::handle< Standard_Type > &theType) const
	Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism.
bool	IsKind (const char *const theTypeName) const
	Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism.
Standard_Transient *	This () const
	Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero.
int	GetRefCount () const noexcept
	Get the reference counter of this object.
void	IncrementRefCounter () noexcept
	Increments the reference counter of this object. Uses relaxed memory ordering since incrementing only requires atomicity, not synchronization with other memory operations.
int	DecrementRefCounter () noexcept
	Decrements the reference counter of this object; returns the decremented value. Uses release ordering for the decrement to ensure all writes to the object are visible before the count reaches zero. An acquire fence is added only when the count reaches zero, ensuring proper synchronization before deletion. This is more efficient than using acq_rel for every decrement.
virtual void	Delete () const
	Memory deallocator for transient classes.

Protected Attributes
NCollection_Array1< occ::handle< Graphic3d_TextureMap > >	myTextures

Additional Inherited Members
Public Types inherited from Standard_Transient
typedef void	base_type
	Returns a type descriptor about this object.
Static Public Member Functions inherited from Standard_Transient
static constexpr const char *	get_type_name ()
	Returns a type descriptor about this object.
static const opencascade::handle< Standard_Type > &	get_type_descriptor ()
	Returns type descriptor of Standard_Transient class.

Detailed Description

Class holding array of textures to be mapped as a set. Textures should be defined in ascending order of texture units within the set.

Constructor & Destructor Documentation

Graphic3d_TextureSet() [1/3]

Graphic3d_TextureSet::Graphic3d_TextureSet ( )

default

Empty constructor.

Graphic3d_TextureSet() [2/3]

Graphic3d_TextureSet::Graphic3d_TextureSet ( int theNbTextures )

inline

Constructor.

Graphic3d_TextureSet() [3/3]

Graphic3d_TextureSet::Graphic3d_TextureSet ( const occ::handle< Graphic3d_TextureMap > & theTexture )

inline

Constructor for a single texture.

Member Function Documentation

First()

const occ::handle< Graphic3d_TextureMap > & Graphic3d_TextureSet::First ( ) const

inline

Return the first texture.

IsEmpty()

bool Graphic3d_TextureSet::IsEmpty ( ) const

inline

Return TRUE if texture array is empty.

Lower()

int Graphic3d_TextureSet::Lower ( ) const

inline

Return the lower index in texture set.

SetFirst()

void Graphic3d_TextureSet::SetFirst ( const occ::handle< Graphic3d_TextureMap > & theTexture )

inline

Return the first texture.

SetValue()

void Graphic3d_TextureSet::SetValue ( int theIndex, const occ::handle< Graphic3d_TextureMap > & theTexture )

inline

Return the texture at specified position within [0, Size()) range.

Size()

int Graphic3d_TextureSet::Size ( ) const

inline

Return number of textures.

Upper()

int Graphic3d_TextureSet::Upper ( ) const

inline

Return the upper index in texture set.

Value()

const occ::handle< Graphic3d_TextureMap > & Graphic3d_TextureSet::Value ( int theIndex ) const

inline

Return the texture at specified position within [0, Size()) range.

Field Documentation

myTextures

NCollection_Array1<occ::handle<Graphic3d_TextureMap> > Graphic3d_TextureSet::myTextures

protected

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

• Graphic3d_TextureSet.hxx