Developer Documentation

QuickTime 4 API Documentation

Wired Movies and Sprites

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Operands for a QuickTime VR Track

kOperandQTVRPanAngle
No Params

Returns the current pan angle for the target QuickTime VR track.

kOperandQTVRTiltAngle
No Params

Returns the current tilt angle for the target QuickTime VR track.

kOperandQTVRFieldOfView
No Params

Returns the current field of view for the target QuickTime VR track.

kOperandQTVRNodeID
No Params

Returns the current node ID for the target QuickTime VR track. Note that if the ID has a value not expressable in a floating-point number, the results will not be the same.


© 1999 Apple Computer, Inc.

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