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shaderMetadataHelpers.h File Reference
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SDR_API bool IsTruthy (const TfToken &key, const NdrTokenMap &metadata)
 Determines if the given metadatum in the metadata dictionary has a truthy value.
 
SDR_API std::string StringVal (const TfToken &key, const NdrTokenMap &metadata, const std::string &defaultValue=std::string())
 Extracts the string value from the given metadatum if it exists, otherwise returns defaultValue.
 
SDR_API TfToken TokenVal (const TfToken &key, const NdrTokenMap &metadata, const TfToken &defaultValue=TfToken())
 Extracts the tokenized value from the given metadatum if it exists, otherwise returns defaultValue.
 
SDR_API int IntVal (const TfToken &key, const NdrTokenMap &metadata, int defaultValue=std::numeric_limits< int >::max())
 Extracts the int value from the given metadatum if it exists and is a valid integer value, otherwise returns default value.
 
SDR_API NdrStringVec StringVecVal (const TfToken &key, const NdrTokenMap &metadata)
 Extracts a vector of strings from the given metadatum.
 
SDR_API NdrTokenVec TokenVecVal (const TfToken &key, const NdrTokenMap &metadata)
 Extracts a vector of tokenized values from the given metadatum.
 
SDR_API NdrOptionVec OptionVecVal (const std::string &optionStr)
 Extracts an "options" vector from the given string.
 
SDR_API std::string CreateStringFromStringVec (const NdrStringVec &stringVec)
 Serializes a vector of strings into a string using the pipe character as the delimiter.
 
SDR_API bool IsPropertyAnAssetIdentifier (const NdrTokenMap &metadata)
 Determines if the specified property metadata has a widget that indicates the property is an asset identifier.
 
SDR_API bool IsPropertyATerminal (const NdrTokenMap &metadata)
 Determines if the specified property metadata has a 'renderType' that indicates the property should be a SdrPropertyTypes->Terminal.
 
SDR_API TfToken GetRoleFromMetadata (const NdrTokenMap &metadata)
 Gets the "role" from metadata if one is provided. Only returns a value.