.. _exhale_define__ifc4x3__rc1-definitions_8h_1a0c66131cba8f105091b6a001bd3c5f46:

Define SCHEMA_IfcLightSource_AmbientIntensity_IS_OPTIONAL
=========================================================

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


Define Documentation
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.. doxygendefine:: SCHEMA_IfcLightSource_AmbientIntensity_IS_OPTIONAL