ShaderMetadataRegistry Class Reference

A registry for metadata that will be exported to the generated shader if found on nodes and inputs during shader generation. More...

#include <ShaderNode.h>

Inheritance diagram for ShaderMetadataRegistry:

Public Member Functions
void	addMetadata (const string &name, TypeDesc type, ValuePtr value=nullptr)
	Add a new metadata entry to the registry. More...
const ShaderMetadata *	findMetadata (const string &name) const
	Return the metadata registered for the given name, or nullptr if no such entry is found.
ShaderMetadata *	findMetadata (const string &name)
	Return the metadata registered for the given name, or nullptr if no such entry is found.
const ShaderMetadataVec &	getAllMetadata () const
	Return all entries in the registry.
void	clear ()
	Clear all entries in the registry.
Public Member Functions inherited from GenUserData
GenUserDataPtr	getSelf ()
	Return a shared pointer for this object.
ConstGenUserDataPtr	getSelf () const
	Return a shared pointer for this object.
template<class T >
shared_ptr< T >	asA ()
	Return this object cast to a templated type.
template<class T >
shared_ptr< const T >	asA () const
	Return this object cast to a templated type.

Static Public Attributes
static const string	USER_DATA_NAME

Protected Attributes
vector< ShaderMetadata >	_entries
std::unordered_map< string, size_t >	_entryIndex

Detailed Description

A registry for metadata that will be exported to the generated shader if found on nodes and inputs during shader generation.

Member Function Documentation

addMetadata()

void addMetadata ( const string &  name, TypeDesc  type, ValuePtr  value = nullptr  )

inline

Add a new metadata entry to the registry.

The entry contains the name and data type for the metadata.

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

• source/MaterialXGenShader/ShaderNode.h