SoOffscreenTileObserver Class Reference
[General]

Abstract class for monitoring the rendering of tiles (sub-images). More...

#include <Inventor/SoOffscreenRenderer.h>

List of all members.

Public Member Functions
virtual	~SoOffscreenTileObserver ()
virtual SoOffscreenRenderer::AbortCode	tileUpdated (SoOffscreenRenderer *offscreen, SoOffscreenTileProperty *tileProperty, int numTiles)=0

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Detailed Description

Abstract class for monitoring the rendering of tiles (sub-images).

This abstract class is used for creating specific code that will be called by the class SoOffscreenRenderer when it generates a tile. SoOffscreenTileObserver will be given information about the current tile at each call by SoOffscreenRenderer. The application must define and instantiate a class derived from this class.

SEE ALSO

SoOffscreenRenderer, SoOffscreenTileProperty

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Constructor & Destructor Documentation

virtual SoOffscreenTileObserver::~SoOffscreenTileObserver

(

)

[inline, virtual]

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Member Function Documentation

virtual SoOffscreenRenderer::AbortCode SoOffscreenTileObserver::tileUpdated	(	SoOffscreenRenderer *	offscreen,
		SoOffscreenTileProperty *	tileProperty,
		int	numTiles
	)			[pure virtual]

Called as soon as a tile has been generated.

numTiles is the total number of tiles that will be rendered. Must return an AbortCode value to indicate whether rendering should continue or not.

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

• Inventor/SoOffscreenRenderer.h