.. _exhale_define__ifc2x3-definitions_8h_1a424bdd3c606adc982a1f80511e7932e8: Define SCHEMA_IfcTShapeProfileDef_CentreOfGravityInY_IS_OPTIONAL ================================================================ - Defined in :ref:`file_src_ifcparse_Ifc2x3-definitions.h` Define Documentation -------------------- .. doxygendefine:: SCHEMA_IfcTShapeProfileDef_CentreOfGravityInY_IS_OPTIONAL