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/*!
  \class SoInterpolateVec2f SoInterpolateVec2f.h Inventor/engines/SoInterpolateVec2f.h
  \brief The SoInterpolateVec2f class is used to interpolate between pairs of 2D vectors.
  \ingroup engines
*/

#include <Inventor/engines/SoInterpolateVec2f.h>

#include "engines/SoSubEngineP.h"

/*!
  \var SoMFVec2f SoInterpolateVec2f::input0
  First set of input values.
*/
/*!
  \var SoMFVec2f SoInterpolateVec2f::input1
  Second set of input values.
*/

SO_INTERPOLATE_INTERNAL_INIT_CLASS(SoInterpolateVec2f);

SO_INTERPOLATE_INTERNAL_SOURCE(SoInterpolateVec2f,
                               SoMFVec2f,
                               SbVec2f,
                               (0.0f,0.0f),
                               (0.0f,0.0f),
                               (v1-v0)*a+v0);
