API Reference > Classes > PRC Files, Structures and Assemblies > OdPrcFileStructureGlobals Class > OdPrcFileStructureGlobals Methods > materials Method > OdPrcFileStructureGlobals::materials Method ()
OdPrcFileStructureGlobals::materials Method ()
Syntax
C++
OdPrcObjectIdArray& materials();

Returns the current materials array of the file structure global data. The materials array is returned as a reference to an OdPrcObjectIdArray object, therefore it can be used to set a new materials array.

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