PickNodeCallback Class Reference
 
 
 
PickNodeCallback Class Reference

#include <maxapi.h>

Inheritance diagram for PickNodeCallback:
MaxHeapOperators PickerControlFilter POPickPatchAttach SSPickSplineAttach

Class Description

See also:
Class Interface.

Description:
This class is used to filter nodes during a hit test. See the methods Interface::PickNode(). and PickModeCallback::GetFilter().

Public Member Functions

virtual  ~PickNodeCallback ()
virtual BOOL  Filter (INode *node)=0

Constructor & Destructor Documentation

virtual ~PickNodeCallback ( ) [inline, virtual]
Remarks:
Destructor.
{;}

Member Function Documentation

virtual BOOL Filter ( INode node ) [pure virtual]
Remarks:
This method should return TRUE if the node passed is an acceptable hit and FALSE otherwise.
Parameters:
INode *node

The node to test.
Returns:
Return TRUE if this is an acceptable hit, FALSE otherwise.

Implemented in PickerControlFilter, POPickPatchAttach, and SSPickSplineAttach.