Basic HTML version of Foils prepared April 6 1997

Foil 93 PositionInterpolator - I

From VRML 2 Basic Concepts and Definitions CPS616 -- Information Track of CPS -- Spring Semester 97. by Zeynep Ozdemir(Geoffrey C. Fox)
A PositionInterpolator node allow to define a list of key fractional times and key values to describe an animation.
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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