Programming with QuickTime VR

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QTVRGetTiltAngle

You can use the QTVRGetTiltAngle function to get the tilt angle of a QuickTime VR movie.

float QTVRGetTiltAngle (QTVRInstance qtvr);
qtvr
An instance of a QuickTime VR movie.
function result
A floating-point value that represents the current tilt angle of the specified movie.

DESCRIPTION

The QTVRGetTiltAngle function returns, as its function result, a floating-point value that represents the current tilt angle of the QuickTime VR movie specified by the qtvr parameter.

SEE ALSO

Use QTVRSetTiltAngle (next) to set the tilt angle of a movie. Listing 2-4 illustrates the use of QTVRGetTiltAngle .

© 1997 Apple Computer, Inc.

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