osg::Drawable::DrawCallback Struct Reference

Callback attached to an Drawable which allows the users to customize the drawing of an exist Drawable object. More...

Inheritance diagram for osg::Drawable::DrawCallback:

[legend]List of all members.

Public Member Functions
	DrawCallback ()
	DrawCallback (const DrawCallback &, const CopyOp &)
	META_Object (osg, DrawCallback)
virtual void	drawImplementation (osg::State &, const osg::Drawable *) const
	do customized draw code.

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Detailed Description

Callback attached to an Drawable which allows the users to customize the drawing of an exist Drawable object.

The draw callback is implement as a replacement to the Drawable's own drawImplementation() method, if the the user intends to decorate the existing draw code then simple call the drawable->drawImplementation() from with the callbacks drawImplementation() method. This allows the users to do both pre and post callbacks without fuss and can even disable the inner draw if required.

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Constructor & Destructor Documentation

osg::Drawable::DrawCallback::DrawCallback (   )  [inline]

osg::Drawable::DrawCallback::DrawCallback (  const DrawCallback &  , const CopyOp &  )  [inline]

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Member Function Documentation

virtual void osg::Drawable::DrawCallback::drawImplementation (  osg::State &  , const osg::Drawable *  )  const [inline, virtual]

do customized draw code.

osg::Drawable::DrawCallback::META_Object (  osg  , DrawCallback  )

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

• Drawable

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