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NAME

       SoInterpolate -

       The SoInterpolate class is the base class for all interpolator engines.

       Interpolators are used to linearly interpolate between two values.

SYNOPSIS

       #include <Inventor/engines/SoInterpolate.h>

       Inherits SoEngine.

       Inherited by SoInterpolateFloat, SoInterpolateRotation,
       SoInterpolateVec2f, SoInterpolateVec3f, and SoInterpolateVec4f.

   Static Public Member Functions
       static void initClass (void)
       static void initClasses (void)

   Public Attributes
       SoSFFloat alpha
       SoEngineOutput output

   Protected Member Functions
       SoInterpolate ()
       virtual ~SoInterpolate (void)

Detailed Description

       The SoInterpolate class is the base class for all interpolator engines.

       Interpolators are used to linearly interpolate between two values.

       In Coin, we’ve chosen to implement all interpolators in separate files.
       If you want to be OIV compatible when programming, you should include
       the SoInterpolate.h, and not the interpolator file(s) you need.

Constructor & Destructor Documentation

   SoInterpolate::SoInterpolate (void) [protected] Default constructor.
   SoInterpolate::~SoInterpolate (void) [protected, virtual] Destructor.

Member Function Documentation

   void SoInterpolate::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 SoEngine.

       Reimplemented in SoInterpolateFloat, SoInterpolateRotation,
       SoInterpolateVec2f, SoInterpolateVec3f, and SoInterpolateVec4f.

   void SoInterpolate::initClasses (void) [static] This method is provided
       only for API compatibility, and does nothing in Coin.
       Reimplemented from SoEngine.

Member Data Documentation

   SoSFFloat SoInterpolate::alpha The value which says how much we’ve should
       interpolate from first value to second value. A value equal to 0 will
       give an output equal to the first value, alpha equal to 1 gives the
       second value, any value in between gives a ’weighted’ interpolation
       between the two values.
   SoEngineOutput SoInterpolate::output Interpolated values from the input
       fields. The type of the output will of course be the same as the type
       of the input fields of each non-abstract subclass inheriting
       SoInterpolate.

Author

       Generated automatically by Doxygen for Coin from the source code.