Basic HTML version of Foils prepared March 4 1998

Foil 97 PositionInterpolator - 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
Definition and Examples of Position Interpolatoers for Foil 97(Definition and examples of Pendulum and Shuttle)
1 A PositionInterpolator node allow to define a list of key fractional times and key values to describe an animation.
2 Key fractional times are listed as values in an interpolator node's key field, while key values are listed in the node's keyValue field.
  • PositionInterpolator { set_fraction # eventIn SFFloat key [] # exposedField MFFloat keyValue [] # exposedField MFVec3f value_changed # eventOut SFVec3f }
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