VrmlConverter_ShadingAspect Class Reference

qualifies the aspect properties for the VRML conversation of ShadedShape. More...

#include <VrmlConverter_ShadingAspect.hxx>

Inheritance diagram for VrmlConverter_ShadingAspect:

Public Member Functions
	VrmlConverter_ShadingAspect ()
	create a default ShadingAspect.
void	SetFrontMaterial (const occ::handle< Vrml_Material > &aMaterial)
occ::handle< Vrml_Material >	FrontMaterial () const
void	SetShapeHints (const Vrml_ShapeHints &aShapeHints)
Vrml_ShapeHints	ShapeHints () const
void	SetHasNormals (const bool OnOff)
	defines necessary of a calculation of normals for ShadedShape to more accurately display curved surfaces, pacticularly when smoooth or phong shading is used in VRML viewer. By default False - the normals are not calculated, True - the normals are calculated. Warning: If normals are calculated the resulting VRML file will be substantially lager.
bool	HasNormals () const
	returns True if the normals are calculating
void	SetHasMaterial (const bool OnOff)
	defines necessary of writing Material from Vrml into output OStream. By default False - the material is not writing into OStream, True - the material is writing.
bool	HasMaterial () const
	returns True if the materials is writing into OStream.
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.

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

qualifies the aspect properties for the VRML conversation of ShadedShape.

Constructor & Destructor Documentation

VrmlConverter_ShadingAspect()

VrmlConverter_ShadingAspect::VrmlConverter_ShadingAspect

(

)

create a default ShadingAspect.

Member Function Documentation

FrontMaterial()

occ::handle< Vrml_Material > VrmlConverter_ShadingAspect::FrontMaterial

(

)

const

HasMaterial()

bool VrmlConverter_ShadingAspect::HasMaterial

(

)

const

returns True if the materials is writing into OStream.

HasNormals()

bool VrmlConverter_ShadingAspect::HasNormals

(

)

const

returns True if the normals are calculating

SetFrontMaterial()

void VrmlConverter_ShadingAspect::SetFrontMaterial

(

const occ::handle< Vrml_Material > &

aMaterial

)

SetHasMaterial()

void VrmlConverter_ShadingAspect::SetHasMaterial

(

const bool

OnOff

)

defines necessary of writing Material from Vrml into output OStream. By default False - the material is not writing into OStream, True - the material is writing.

SetHasNormals()

void VrmlConverter_ShadingAspect::SetHasNormals

(

const bool

OnOff

)

defines necessary of a calculation of normals for ShadedShape to more accurately display curved surfaces, pacticularly when smoooth or phong shading is used in VRML viewer. By default False - the normals are not calculated, True - the normals are calculated. Warning: If normals are calculated the resulting VRML file will be substantially lager.

SetShapeHints()

void VrmlConverter_ShadingAspect::SetShapeHints

(

const Vrml_ShapeHints &

aShapeHints

)

ShapeHints()

Vrml_ShapeHints VrmlConverter_ShadingAspect::ShapeHints

(

)

const

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

• VrmlConverter_ShadingAspect.hxx