| | A framework to supply the structure of the object to be selected. At the first pick, this structure is created by calling the appropriate algorithm and retaining this framework for further picking. This abstract framework is inherited in Application Interactive Services (AIS), notably in AIS_InteractiveObject. Consequently, 3D selection should be handled by the relevant daughter classes and their member functions in AIS. This is particularly true in the creation of new interactive objects. More...
|
