PositionInterpolator

Definition :

PositionInterpolator {
  eventIn      SFFloat set_fraction
  exposedField MFFloat key           []
  exposedField MFVec3f keyValue      []
  eventOut     SFVec3f value_changed
}


Explanation :

This node linearly interpolates among a set of SFVec3f values. This is appropriate for interpolating a translation. The vectors are interpreted as absolute positions in object space. The keyValue field must contain exactly as many values as in the key field.