Struct Ifc4x1::IfcBooleanOperator¶
Defined in File Ifc4x1.h
Nested Relationships¶
This struct is a nested type of Struct Ifc4x1.
Struct Documentation¶

struct
Ifc4x1
::
IfcBooleanOperator
Public Types

enum
Value
Definition from ISO/CD 1030342:1992: This type defines the three Boolean operators used in the definition of CSG solids.
UNION: The operation of constructing the regularized set theoretic union of the volumes defined by two solids. INTERSECTION: The operation of constructing the regularised set theoretic intersection of the volumes defined by two solids. DIFFERENCE: The operation of constructing the regularized set theoretic intersection of the volumes defined by two solids.
NOTE Corresponding STEP type: boolean_operator, please refer to ISO/IS 1030342:1994, p.167 for the final definition of the formal standard.
HISTORY New Type in IFC Release 1.5.1.
Values:

enumerator
IfcBooleanOperator_UNION

enumerator
IfcBooleanOperator_INTERSECTION

enumerator
IfcBooleanOperator_DIFFERENCE

enumerator

enum