void HaarEvaluator::OptFeature::setOffsets( const Feature& _f, int step, int _tofs )
{
    weight[0] = _f.rect[0].weight;
    weight[1] = _f.rect[1].weight;
    weight[2] = _f.rect[2].weight;

    if( _f.tilted )
    {
        CV_TILTED_OFS( ofs[0][0], ofs[0][1], ofs[0][2], ofs[0][3], _tofs, _f.rect[0].r, step );
        CV_TILTED_OFS( ofs[1][0], ofs[1][1], ofs[1][2], ofs[1][3], _tofs, _f.rect[1].r, step );
        CV_TILTED_OFS( ofs[2][0], ofs[2][1], ofs[2][2], ofs[2][3], _tofs, _f.rect[2].r, step );
    }
    else
    {
        CV_SUM_OFS( ofs[0][0], ofs[0][1], ofs[0][2], ofs[0][3], 0, _f.rect[0].r, step );
        CV_SUM_OFS( ofs[1][0], ofs[1][1], ofs[1][2], ofs[1][3], 0, _f.rect[1].r, step );
        CV_SUM_OFS( ofs[2][0], ofs[2][1], ofs[2][2], ofs[2][3], 0, _f.rect[2].r, step );
    }
}
void HaarEvaluator::OptFeature::setOffsets( const Feature& _f, int step, int _tofs )
{
    weight[0] = _f.rect[0].weight;
    weight[1] = _f.rect[1].weight;
    weight[2] = _f.rect[2].weight;

    if( _f.tilted )
    {
        CV_TILTED_OFS( ofs[0][0], ofs[0][1], ofs[0][2], ofs[0][3], _tofs, _f.rect[0].r, step );
        CV_TILTED_OFS( ofs[1][0], ofs[1][1], ofs[1][2], ofs[1][3], _tofs, _f.rect[1].r, step );
        CV_TILTED_OFS( ofs[2][0], ofs[2][1], ofs[2][2], ofs[2][3], _tofs, _f.rect[2].r, step );
    }
    else
    {
        CV_SUM_OFS( ofs[0][0], ofs[0][1], ofs[0][2], ofs[0][3], 0, _f.rect[0].r, step );
        CV_SUM_OFS( ofs[1][0], ofs[1][1], ofs[1][2], ofs[1][3], 0, _f.rect[1].r, step );
        CV_SUM_OFS( ofs[2][0], ofs[2][1], ofs[2][2], ofs[2][3], 0, _f.rect[2].r, step );
    }
}