ShaderGraphRefactor Class Reference

Base class for shader graph refactoring passes. More...

#include <ShaderGraphRefactor.h>

Inheritance diagram for ShaderGraphRefactor:

Public Member Functions
virtual const string &	getName () const =0
	Return the name of this refactoring pass.
virtual size_t	execute (ShaderGraph &graph, GenContext &context)=0
	Execute the pass on the given graph.

Detailed Description

Base class for shader graph refactoring passes.

Each pass identifies a structural pattern in the shader graph and rewrites it into a mathematically equivalent form better suited to the target backend.

Member Function Documentation

execute()

virtual size_t execute ( ShaderGraph & graph, GenContext & context )

pure virtual

Execute the pass on the given graph.

Return the number of graph edits made, or zero if the pass is not applicable to the current context.

Implemented in DistributeLayerOverMixRefactor, NodeElisionRefactor, and PremultipliedBsdfAddRefactor.

getName()

virtual const string & getName ( ) const

pure virtual

Return the name of this refactoring pass.

Implemented in DistributeLayerOverMixRefactor, NodeElisionRefactor, and PremultipliedBsdfAddRefactor.

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

• source/MaterialXGenShader/ShaderGraphRefactor.h