Open CASCADE Technology  6.5.4
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Public Member Functions
SelectMgr_OrFilter Class Reference

A framework to define an or selection filter.
This selects one or another type of sensitive entity.

#include <SelectMgr_OrFilter.hxx>

Inheritance diagram for SelectMgr_OrFilter:
Inheritance graph
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Public Member Functions

 SelectMgr_OrFilter ()
 Constructs an empty or selection filter.

Standard_Boolean IsOk (const Handle< SelectMgr_EntityOwner > &anobj) const
 Indicates that the selected Interactive Object
passes the filter. The owner, anObj, can be either
direct or user. A direct owner is the corresponding
construction element, whereas a user is the
compound shape of which the entity forms a part.
When an object is detected by the mouse - in AIS,
this is done through a context selector - its owner
is passed to the filter as an argument.
If the object returns Standard_True, it is kept; if
not, it is rejected.
If you are creating a filter class inheriting this
framework, and the daughter class is to be used in
an AIS local context, you will need to implement the
virtual function ActsOn.


Constructor & Destructor Documentation


Member Function Documentation

Implements SelectMgr_Filter.


The documentation for this class was generated from the following file: