SoOffscreenTileObserver Class Reference
[General]

VSG extension 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

Detailed Description

VSG extension 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


Constructor & Destructor Documentation

virtual SoOffscreenTileObserver::~SoOffscreenTileObserver (  )  [inline, virtual]

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.


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

Open Inventor Toolkit reference manual, generated on 12 Feb 2024
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