Method getKeyFrameWithIndex

Engine/Curve.cpp:614–626

}

bool
Curve::getKeyFrameWithIndex(int index,
                            KeyFrame* k) const
{
    assert(k);
    QMutexLocker l(&_imp->_lock);
    if ( (index < 0) || ( (int)_imp->keyFrames.size() <= index ) ) {
        return false;
    }
    *k = *atIndex(index);

    return true;
}

bool
Curve::getNearestKeyFrameWithTime(double time,