VRS::RenderingProcessorGL Class Reference

OpenGL RenderingProcessor. More...

#include <vrs/opengl/renderingprocessorgl.h>

Inheritance diagram for VRS::RenderingProcessorGL:

List of all members.

Public Member Functions
	VRS_TYPEINFO (RenderingProcessorGL, RenderingProcessor)
	RenderingProcessorGL ()
virtual void	eval (Engine *, const Shape *)
Protected Member Functions
virtual void	pushStandardTechniques (Engine *)
	Pushes a MainTechniqueGL and a PosttraversalTechnique. */.
virtual void	popStandardTechniques (Engine *)
	Pops the MainTechniqueGL and the PosttraversalTechnique. */.
Protected Attributes
SO< Technique >	mainTechniqueGL_

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Detailed Description

OpenGL RenderingProcessor.

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Constructor & Destructor Documentation

VRS::RenderingProcessorGL::RenderingProcessorGL

(

)

The RenderingProcessorGL is a specialized RenderingProcessor which renders an OpenGL image into the framebuffer.

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Member Function Documentation

VRS::RenderingProcessorGL::VRS_TYPEINFO	(	RenderingProcessorGL	,
		RenderingProcessor
	)

virtual void VRS::RenderingProcessorGL::eval	(	Engine *	,
		const Shape *
	)			[virtual]

See TechniqueProcessor. Before looking for techniques and a shader for shape evaluation, the RenderingProcessorGL first looks for a SceneGraphBuilder for a shape, that if it is found, evaluates the shape by transforming it into a internal, temporary scene graph that then is traversed.

A SceneGraphBuilder is only used for a rendering processor (and not for, say, for ray-intersection), because the resulting scene graph would be not usable from the application outside of VRS.

Reimplemented from VRS::TechniqueProcessor.

virtual void VRS::RenderingProcessorGL::pushStandardTechniques

(

Engine *

)

[protected, virtual]

Pushes a MainTechniqueGL and a PosttraversalTechnique. */.

Reimplemented from VRS::TechniqueProcessor.

virtual void VRS::RenderingProcessorGL::popStandardTechniques

(

Engine *

)

[protected, virtual]

Pops the MainTechniqueGL and the PosttraversalTechnique. */.

Reimplemented from VRS::TechniqueProcessor.

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Member Data Documentation

SO<Technique> VRS::RenderingProcessorGL::mainTechniqueGL_ [protected]

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

• renderingprocessorgl.h