IfcBooleanOperator
Definition from ISO/CD 10303-42:1992: 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 set theoretic difference between 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 10303-42:1994, p.167 for the final
definition of the formal standard.
HISTORY New Type in IFC Release
1.5.1.
EXPRESS specification:
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| TYPE IfcBooleanOperator = ENUMERATION OF
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| (
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UNION,
INTERSECTION,
DIFFERENCE);
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