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Inside Macintosh: 3D Graphics Programming With QuickDraw 3D /
Chapter 18 - QuickDraw 3D Pointing Device Manager / QuickDraw 3D Pointing Device Manager Reference
QuickDraw 3D Pointing Device Manager Routines / Creating and Managing Trackers


Q3Tracker_GetActivation

You can use the Q3Tracker_GetActivation function to get the activation state of a tracker.

TQ3Status Q3Tracker_GetActivation (
TQ3TrackerObject trackerObject, 
TQ3Boolean *active);
trackerObject
A tracker object.
active
On exit, a Boolean value that indicates whether the specified tracker is active (kQ3True) or inactive (kQ3False).
DESCRIPTION
The Q3Tracker_GetActivation function returns, in the active parameter, a Boolean value that indicates whether the tracker specified by the trackerObject parameter is currently active or inactive.


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© Apple Computer, Inc.
11 JUL 1996




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