Function isClosed

source/MRMesh/MRIntersectionContour.cpp:309–313

}

bool isClosed( const ContinuousContour& contour )
{
    return contour.size() > 1 &&
        contour.front() == contour.back();
}

std::vector<int> detectLoneContours( const ContinuousContours& contours, bool ignoreOpen )
{