TNaming_Evolution.hxx File Reference

#include <Standard_PrimitiveTypes.hxx>

Enumerations
enum	TNaming_Evolution {   TNaming_PRIMITIVE, TNaming_GENERATED, TNaming_MODIFY, TNaming_DELETE,   TNaming_REPLACE, TNaming_SELECTED }
	Defines the type of evolution in old shape - new shape pairs. The definitions - in the form of the terms of the enumeration - are needed by the TNaming_NamedShape attribute and indicate what entities this attribute records as follows: More...

Enumeration Type Documentation

enum TNaming_Evolution

Defines the type of evolution in old shape - new shape pairs. The definitions - in the form of the terms of the enumeration - are needed by the TNaming_NamedShape attribute and indicate what entities this attribute records as follows:

• PRIMITIVE
• New entities; in each pair, old shape is a null shape and new shape is a created entity.
• GENERATED
• Entities created from other entities; in each pair, old shape is the generator and new shape is the created entity.
• MODIFY
• Split or merged entities, in each pair, old shape is the entity before the operation and new shape is the new entity after the operation.
• DELETE
• Deletion of entities; in each pair, old shape is a deleted entity and new shape is null.
• SELECTED
• Named topological entities; in each pair, the new shape is a named entity and the old shape is not used.

For a split which generates multiple faces, the attribute will contain many pairs with the same old shape; for a merge, it will contain many pairs with the same new shape. Finally, an example of delete would be a face removed by a Boolean operation.

Enumerator
TNaming_PRIMITIVE
TNaming_GENERATED
TNaming_MODIFY
TNaming_DELETE
TNaming_REPLACE
TNaming_SELECTED