.. _exhale_define__ifc4x3__rc1-definitions_8h_1a440975c6daf0a05428298772356b841c:

Define SCHEMA_IfcSurfaceStyleRendering_TransmissionColour_IS_OPTIONAL
=====================================================================

- Defined in :ref:`file_src_ifcparse_Ifc4x3_rc1-definitions.h`


Define Documentation
--------------------


.. doxygendefine:: SCHEMA_IfcSurfaceStyleRendering_TransmissionColour_IS_OPTIONAL