ScGetPrimitiveCountAction Class Reference
[Actions]

Defines a distributed primitive count action. More...

#include <ScaleViz/actions/ScGetPrimitiveCountAction.h>

Inheritance diagram for ScGetPrimitiveCountAction:

List of all members.

Public Member Functions
virtual SoType	getTypeId () const
	ScGetPrimitiveCountAction (SoAction::DistribMode distribMode=SoAction::LOCAL_ONLY, ScGetPrimitiveCountCallback *callback=NULL, void *userData=NULL)
virtual void	apply (SoNode *node)
Static Public Member Functions
static SoType	getClassTypeId ()

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Detailed Description

Defines a distributed primitive count action.

The ScGetPrimitiveCountAction class provides a simple way to distribute an SoGetPrimitiveCountAction across a cluster.

Several distribution modes are available:

• LOCAL_ONLY: action is only applied by the application.
• CLUSTER_ONLY: action is only applied by the OIRUs.
• ALL: both the application and the OIRUs apply the given action.

When OIRUs are involved (i.e., in CLUSTER_ONLY and ALL modes), they apply the action on their own part of the scene graph. The application gets back the result via the callback defined by the user.

This class can be used in all compositing modes (flat, tile, depth, and local compositing).

SEE ALSO

SoGetPrimitiveCountAction

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Constructor & Destructor Documentation

ScGetPrimitiveCountAction::ScGetPrimitiveCountAction	(	SoAction::DistribMode	distribMode = SoAction::LOCAL_ONLY,
		ScGetPrimitiveCountCallback *	callback = NULL,
		void *	userData = NULL
	)

Constructor.

Parameters:

	distribMode	specify the way the action may be distributed
	callback	pointer to the function used to get the result of the action
	userData	pointer to user data

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Member Function Documentation

virtual void ScGetPrimitiveCountAction::apply

(

SoNode *

node

)

[virtual]

Destructor.

Applies action to the graph rooted by a node.

Reimplemented from SoAction.

static SoType ScGetPrimitiveCountAction::getClassTypeId

(

)

[static]

Returns the type identifier for this class.

Reimplemented from SoGetPrimitiveCountAction.

virtual SoType ScGetPrimitiveCountAction::getTypeId

(

)

const [virtual]

Returns the type identifier for this specific instance.

Reimplemented from SoGetPrimitiveCountAction.

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

• ScaleViz/actions/ScGetPrimitiveCountAction.h