Basic HTML version of Foils prepared March 4 1998

Foil 112 TouchSensor - I

From VRML 2 Basic Concepts and Definitions CPS616 -- Information Track of CPS -- Spring Semester 98. by Zeynep Ozdemir, Rob Baker, Meryem Ispirli, Geoffrey C. Fox
Examples and Definition of TouchSensor for Foil 112(Examples and Definition)
A TouchSensor node can be added to any group. It senses Click and Move actions. When the viewer's cursor moves over the sensed group ( a VRML group containing a sensor node) of shapes, isOver eventOut of TouchSensor produces output as a TRUE. As long as, a cursor is over the group of shape, it stays at TRUE level.
When the viewer produces click action, isActive eventOut of TouchSensor produces TRUE and it will produce FALSE as soon as click action ends.

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