osgPPU::UnitOut Class Reference

Output the input to the frame buffer instead to the output texture. More...

Inheritance diagram for osgPPU::UnitOut:

Public Member Functions
	META_Node (osgPPU, UnitOut)
	UnitOut (const UnitOut &, const osg::CopyOp &copyop=osg::CopyOp::SHALLOW_COPY)
virtual	~UnitOut ()
	Release it and used memory.
virtual void	init ()
	Initialze the default Processoring unit.
Protected Member Functions
virtual bool	noticeBeginRendering (osg::RenderInfo &, const osg::Drawable *)
virtual void	noticeFinishRendering (osg::RenderInfo &renderInfo, const osg::Drawable *)
Protected Attributes
osg::ref_ptr < osg::FrameBufferObject >	mDefaultFBO
	Default FBO instance, so when apply this it FBO with id 0 will be applied.

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Detailed Description

Output the input to the frame buffer instead to the output texture.

Pass input texture to the frame buffer. Use this ppu to render results of the previous ppus into the framebuffer. So it is usual that this ppu is applied at the end of the pipeline

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Member Function Documentation

virtual bool osgPPU::UnitOut::noticeBeginRendering	(	osg::RenderInfo &	,
		const osg::Drawable *
	)			[protected, virtual]

Since UnitOut forces to use no FBO, here we will disable the used FBO. Derived classes has to take care abou that step

Reimplemented from osgPPU::Unit.

virtual void osgPPU::UnitOut::noticeFinishRendering	(	osg::RenderInfo &	renderInfo,
		const osg::Drawable *
	)			[protected, virtual]

Disabled FBO will be restored back.

Reimplemented from osgPPU::Unit.

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

• UnitOut.h