Default implementation of a Listener to use with the Ogre::RTShader system. More...

#include <OgreSGTechniqueResolverListener.h>

Inheritance diagram for OgreBites::SGTechniqueResolverListener:

Public Member Functions
	SGTechniqueResolverListener (Ogre::RTShader::ShaderGenerator *pShaderGenerator)

bool	afterIlluminationPassesCreated (Ogre::Technique *tech)
	Called right after illuminated passes were created, so that owner of runtime generated technique can handle this. More...

bool	beforeIlluminationPassesCleared (Ogre::Technique *tech)
	Called right before illuminated passes would be removed, so that owner of runtime generated technique can handle this. More...

Ogre::Technique *	handleSchemeNotFound (unsigned short schemeIndex, const Ogre::String &schemeName, Ogre::Material originalMaterial, unsigned short lodIndex, const Ogre::Renderable rend)
	This is the hook point where shader based technique will be created. More...

Public Member Functions inherited from Ogre::MaterialManager::Listener
virtual	~Listener ()
	Virtual destructor needed as class has virtual methods. More...

virtual Technique *	handleSchemeNotFound (unsigned short schemeIndex, const String &schemeName, Material originalMaterial, unsigned short lodIndex, const Renderable rend)=0
	Called if a technique for a given scheme is not found within a material, allows the application to specify a Technique instance manually. More...

Detailed Description

Default implementation of a Listener to use with the Ogre::RTShader system.

When a target scheme callback is invoked with the shader generator scheme it tries to create an equivalent shader based technique based on the default technique of the given material.

Constructor & Destructor Documentation

◆ SGTechniqueResolverListener()

OgreBites::SGTechniqueResolverListener::SGTechniqueResolverListener ( Ogre::RTShader::ShaderGenerator * pShaderGenerator )

explicit

Member Function Documentation

◆ handleSchemeNotFound()

Ogre::Technique* OgreBites::SGTechniqueResolverListener::handleSchemeNotFound	(	unsigned short	schemeIndex,
		const Ogre::String &	schemeName,
		Ogre::Material *	originalMaterial,
		unsigned short	lodIndex,
		const Ogre::Renderable *	rend
	)

This is the hook point where shader based technique will be created.

It will be called whenever the material manager won't find appropriate technique that satisfy the target scheme name. If the scheme name is out target RT Shader System scheme name we will try to create shader generated technique for it.

◆ afterIlluminationPassesCreated()

bool OgreBites::SGTechniqueResolverListener::afterIlluminationPassesCreated ( Ogre::Technique * technique )

virtual

Called right after illuminated passes were created, so that owner of runtime generated technique can handle this.

Returns: True if notification is handled and should not be propagated further.

Reimplemented from Ogre::MaterialManager::Listener.

◆ beforeIlluminationPassesCleared()

bool OgreBites::SGTechniqueResolverListener::beforeIlluminationPassesCleared ( Ogre::Technique * technique )