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Visualization
TKV3d
Visual3d


Visual3d_ContextPick Class Reference

This class allows the creation and update of
a pick context for one view of the viewer.
A context allows the control of different parameters
before the activation of a pick.
.

#include <Visual3d_ContextPick.hxx>


Public Member Functions

void * operator new (size_t, void *anAddress)
void * operator new (size_t size)
void operator delete (void *anAddress)
Standard_EXPORT Visual3d_ContextPick ()
 Creates a context from default values
.
Standard_EXPORT Visual3d_ContextPick (const Standard_Real Aperture, const Standard_Integer Depth, const Visual3d_TypeOfOrder Order)
 Creates a context with the values defined
Warning: Raises ContextPickDefinitionError if <depth> or
<aperture> is a negative value.
.
Standard_EXPORT void SetAperture (const Standard_Real Aperture)
 Modifies the size of the pick window.
Category: Methods to modifies the class definition
Warning: Raises ContextPickDefinitionError if <aperture> is
a negative value.
.
Standard_EXPORT void SetDepth (const Standard_Integer Depth)
 Modifies the pick depth a priori.
Category: Methods to modifies the class definition
Warning: Raises ContextPickDefinitionError if <depth> is
a negative value.
.
Standard_EXPORT void SetOrder (const Visual3d_TypeOfOrder Order)
 Modifies the order of picking.
.
Standard_EXPORT Standard_Real Aperture () const
 Returns the size of the pick window <me>.
.
Standard_EXPORT Standard_Integer Depth () const
 Returns the effective pick depth of <me>.
.
Standard_EXPORT Visual3d_TypeOfOrder Order () const
 Returns the order of picking of <me>.
.

Private Attributes

Standard_Real MyAperture
Standard_Integer MyDepth
Visual3d_TypeOfOrder MyOrder


Constructor & Destructor Documentation

Standard_EXPORT Visual3d_ContextPick::Visual3d_ContextPick  ) 
 

Standard_EXPORT Visual3d_ContextPick::Visual3d_ContextPick const Standard_Real  Aperture,
const Standard_Integer  Depth,
const Visual3d_TypeOfOrder  Order
 


Member Function Documentation

Standard_EXPORT Standard_Real Visual3d_ContextPick::Aperture  )  const
 

Standard_EXPORT Standard_Integer Visual3d_ContextPick::Depth  )  const
 

void Visual3d_ContextPick::operator delete void *  anAddress  )  [inline]
 

void* Visual3d_ContextPick::operator new size_t  size  )  [inline]
 

void* Visual3d_ContextPick::operator new size_t  ,
void *  anAddress
[inline]
 

Standard_EXPORT Visual3d_TypeOfOrder Visual3d_ContextPick::Order  )  const
 

Standard_EXPORT void Visual3d_ContextPick::SetAperture const Standard_Real  Aperture  ) 
 

Standard_EXPORT void Visual3d_ContextPick::SetDepth const Standard_Integer  Depth  ) 
 

Standard_EXPORT void Visual3d_ContextPick::SetOrder const Visual3d_TypeOfOrder  Order  ) 
 


Field Documentation

Standard_Real Visual3d_ContextPick::MyAperture [private]
 

Standard_Integer Visual3d_ContextPick::MyDepth [private]
 

Visual3d_TypeOfOrder Visual3d_ContextPick::MyOrder [private]
 


The documentation for this class was generated from the following file:
Generated on Mon Aug 25 13:56:27 2008 for OpenCASCADE by  doxygen 1.4.1