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_SetPosition

You can use the Q3Tracker_SetPosition function to set the position of a tracker.

TQ3Status Q3Tracker_SetPosition (
TQ3TrackerObject trackerObject, 
TQ3ControllerRef controllerRef, 
const TQ3Point3D *position);

trackerObject

A tracker object.

controllerRef

A reference to a controller.

position

The desired position of the specified tracker.

DESCRIPTION

The Q3Tracker_SetPosition function sets the position of the tracker specified by the trackerObject and controllerRef parameters to the value specified in the position parameter. If the specified tracker is inactive, Q3Tracker_SetPosition has no effect.

Note

Calling Q3Tracker_SetPosition might cause the notify function of the tracker to be called.

Main | Top of Section | What's New | Apple Computer, Inc. | Find It | Feedback | Help