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NAME

       SoVRMLInterpolator -

       The SoVRMLInterpolator class is an internal abstract class.

SYNOPSIS

       #include <Inventor/VRMLnodes/SoVRMLInterpolator.h>

       Inherits SoNodeEngine.

       Inherited by SoVRMLColorInterpolator, SoVRMLCoordinateInterpolator,
       SoVRMLNormalInterpolator, SoVRMLOrientationInterpolator,
       SoVRMLPositionInterpolator, and SoVRMLScalarInterpolator.

   Static Public Member Functions
       static void initClass (void)

   Public Attributes
       SoMFFloat key
       SoSFFloat set_fraction

   Protected Member Functions
       int getKeyValueIndex (float &interp)

Detailed Description

       The SoVRMLInterpolator class is an internal abstract class.

       This class collects the two fields that are common for all interpolator
       nodes, plus common code that operates on these fields. Since this is an
       abstract ’helper’ class, it does not represent an actual node from the
       VRML97 specification, so don’t use it as such.

       For more information, a detailed discussion of interpolators is
       available in section 4.6.8 of the VRML97 specification:

       <http://www.web3d.org/x3d/specifications/vrml/ISO-
       IEC-14772-VRML97/part1/concepts.html#4.6.8>

Member Function Documentation

   void SoVRMLInterpolator::initClass (void) [static] Sets up initialization
       for data common to all instances of this class, like submitting
       necessary information to the Coin type system.
       Reimplemented from SoNodeEngine.

       Reimplemented in SoVRMLColorInterpolator, SoVRMLCoordinateInterpolator,
       SoVRMLNormalInterpolator, SoVRMLOrientationInterpolator,
       SoVRMLPositionInterpolator, and SoVRMLScalarInterpolator.

   int SoVRMLInterpolator::getKeyValueIndex (float & interp) [protected] This
       API member is considered internal to the library, as it is not likely
       to be of interest to the application programmer.

Member Data Documentation

   SoMFFloat SoVRMLInterpolator::key This field contains a set of floating
       point values which the interpolation will run over. The key values
       should be monotonically non-decreasing.
       The field is inherited from it’s declaration in the abstract
       SoVRMLInterpolator class into a range of different VRML interpolator
       nodes.

       See the class documentation of the non-abstract VRML interpolator node
       you want to use for information on what the key values represent in
       that specific context.

   SoSFFloat SoVRMLInterpolator::set_fraction The set_fraction field gets an
       input signal that triggers a calculation of the next value_changed
       eventOut value.
       The field is inherited from it’s declaration in the abstract
       SoVRMLInterpolator class into a range of different VRML interpolator
       nodes.

Author

       Generated automatically by Doxygen for Coin from the source code.