qreal value(qreal t)
{
qreal a = (_a < 0) ? 1.0f : _a;
switch(_t) {
case In:
return easeInBounce(t, a);
case Out:
return easeOutBounce(t, a);
case InOut:
return easeInOutBounce(t, a);
case OutIn:
return easeOutInBounce(t, a);
default:
return t;
}
}
double valueForProgress ( double a_fProgress ) const
{
double fAmplitude = (m_fAmplitude < 0.0) ? 1.0 : m_fAmplitude;
switch ( m_eType )
{
case In:
return easeInBounce ( a_fProgress, fAmplitude );
case Out:
return easeOutBounce ( a_fProgress, fAmplitude );
case InOut:
return easeInOutBounce ( a_fProgress, fAmplitude );
case OutIn:
return easeOutInBounce ( a_fProgress, fAmplitude );
default:
return a_fProgress;
}
}
static qreal easeInOutBounce(qreal t)
{
static qreal a = 1;
return easeInOutBounce(t, a);
}
