Open CASCADE Technology  6.9.0
Public Member Functions

OpenGl_RenderFilter Class Referenceabstract

Base class for defining element rendering filters. This class can be used in pair with advance rendering passes, and for disabling rendering (setting up) graphical aspects. More...

#include <OpenGl_RenderFilter.hxx>

Inheritance diagram for OpenGl_RenderFilter:
Inheritance graph
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Public Member Functions

virtual Standard_Boolean CanRender (const OpenGl_Element *theElement)=0
 Checks whether the element can be rendered or not. More...
 
- Public Member Functions inherited from Standard_Transient
 Standard_Transient ()
 Empty constructor. More...
 
 Standard_Transient (const Standard_Transient &)
 Copy constructor – does nothing. More...
 
Standard_Transientoperator= (const Standard_Transient &)
 Assignment operator, needed to avoid copying reference counter. More...
 
virtual ~Standard_Transient ()
 Destructor must be virtual. More...
 
virtual void Delete () const
 Memory deallocator for transient classes. More...
 
virtual const
Handle_Standard_Type & 
DynamicType () const
 Returns a type information object about this object. More...
 
Standard_Boolean IsInstance (const Handle_Standard_Type &theType) const
 Returns a true value if this is an instance of Type. More...
 
Standard_Boolean IsInstance (const Standard_CString theTypeName) const
 Returns a true value if this is an instance of TypeName. More...
 
Standard_Boolean IsKind (const 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. More...
 
Standard_Boolean IsKind (const Standard_CString 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. More...
 
virtual Handle_Standard_Transient This () const
 Returns a Handle which references this object. Must never be called to objects created in stack. More...
 
Standard_Integer GetRefCount () const
 Get the reference counter of this object. More...
 

Detailed Description

Base class for defining element rendering filters. This class can be used in pair with advance rendering passes, and for disabling rendering (setting up) graphical aspects.

Member Function Documentation

virtual Standard_Boolean OpenGl_RenderFilter::CanRender ( const OpenGl_Element theElement)
pure virtual

Checks whether the element can be rendered or not.

Parameters
theElement[in] the element to check.
Returns
True if element can be rendered.

Implemented in OpenGl_RaytraceFilter, and OpenGl_CappingAlgoFilter.


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