Q3Tracker_GetNotifyThresholds
You can use theQ3Tracker_GetNotifyThresholds
function to get the current notify thresholds of a tracker.
TQ3Status Q3Tracker_GetNotifyThresholds ( TQ3TrackerObject trackerObject, float *positionThresh, float *orientationThresh);
trackerObject
- A tracker object.
positionThresh
- On exit, the current position threshold of the specified tracker.
orientationThresh
- On exit, the current orientation threshold (in radians) of the specified tracker.
DESCRIPTION
TheQ3Tracker_GetNotifyThresholds
function returns, in thepositionThresh
andorientationThresh
parameters, the current position and orientation thresholds of the tracker specified by thetrackerObject
parameter. These thresholds determine whether or not a change in position or orientation is large enough to cause QuickDraw 3D to call the tracker's notify function. Both thresholds for a new tracker are set to 0.
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