Function InterpolatePoint

libs/drape_frontend/animation/interpolations.cpp:13–17

}

m2::PointD InterpolatePoint(m2::PointD const & startPt, m2::PointD const & endPt, double t)
{
  m2::PointD diff = endPt - startPt;
  return startPt + diff * t;
}

double InterpolateAngle(double startAngle, double endAngle, double t)
{