Basic HTML version of Foils prepared April 6 1997

Foil 113 VisibilitySensor Node - I

From VRML 2 Basic Concepts and Definitions CPS616 -- Information Track of CPS -- Spring Semester 97. by Zeynep Ozdemir(Geoffrey C. Fox)
1 Visibility sensors sense whether a box-shaped region in the VRML world is visible from the viewer's position and orientation so that it is possible to control the animation or actions that are only necessary when a sensed region can be seen.
  • VisibilitySensor {
  • center 0 0 0 # exposedField SFVec3f
  • enabled TRUE # exposedField SFBool
  • size 0 0 0 # exposedField SFVec3f
  • enterTime # eventOut SFTime
  • exitTime # eventOut SFTime
  • isActive # eventOut SFBool
  • }
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