MeshVisitor Class Reference

Visitor that will invoke Execute with a MeshEntity argument if the visited node is a valid mesh. More...

#include <MeshVisitor.h>

Inheritance diagram for MeshVisitor:

List of all members.

Public Member Functions
	MeshVisitor ()
	Default constructor.
virtual	~MeshVisitor ()
	Virtual destructor.
void	ResetVisitedCount ()
	Reset the visited count to zero.
unsigned	GetVisitedCount ()
	Get the visited count.
void	visit (scene::Instance &instance) const
	Visit a specified scene graph node.
Public Member Functions inherited from RefCounted
	RefCounted ()
	Default constructor.
virtual	~RefCounted ()
	Virtual destructor.
void	IncRef ()
	Increment reference count.
void	DecRef ()
	Decrement reference count, and self-delete if count is <= 0.

Protected Member Functions
virtual bool	Execute (MeshEntity &meshEntity) const
	Execute function performed for visited meshes.

Private Attributes
unsigned	_visitedCount
	Track the number of Execute invocations.

Static Private Attributes
Callbacks to use when constructing the MeshEntity
static const MeshEntity::MessageCallback	_infoReportCallback
	Use GenericPluginUI::InfoReportDialog as MeshEntity info callback.
static const MeshEntity::MessageCallback	_warningReportCallback
	Use GenericPluginUI::WarningReportDialog as MeshEntity warning callback.
static const MeshEntity::MessageCallback	_errorReportCallback
	Use GenericPluginUI::ErrorReportDialog as MeshEntity error callback.

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Detailed Description

Visitor that will invoke Execute with a MeshEntity argument if the visited node is a valid mesh.

Subclasses should override Execute to perform operations on the MeshEntity.

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Member Function Documentation

bool MeshVisitor::Execute ( MeshEntity &  meshEntity ) const

protectedvirtual

Execute function performed for visited meshes.

This implementation does nothing; subclasses should override it.

Parameters:

meshEntity

The MeshEntity.

Returns:

true if the mesh was successfully visited; always the case in this skeleton implementation.

Reimplemented in SetScaleDialog::SetScaleVisitor, GetInfoDialog::GetInfoVisitor, GeneralFunctionDialog::GeneralFunctionVisitor, and MainMenu::PresetFuncVisitor.

unsigned MeshVisitor::GetVisitedCount

(

)

Get the visited count.

This is the number of times Execute has been invoked since visitor construction or the most recent reset of the count.

Returns:

The visited count.

void MeshVisitor::visit

(

scene::Instance &

instance

)

const

Visit a specified scene graph node.

Parameters:

[in,out]

instance

The scene graph node.

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

• MeshVisitor.h
• MeshVisitor.cpp