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fix proxy error update 

should subtract error fitted to the original proxy not the new one
fix demo run m_iso_approx
This commit is contained in:
Lingjie Zhu 2018-01-03 15:52:25 +08:00
parent ae08e9a152
commit b593ef4622
1 changed files with 3 additions and 2 deletions
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5
Surface_mesh_approximation/include/CGAL/vsa_approximation.h
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@ -1350,9 +1350,10 @@ private:
const FT err = (*m_perror_metric)(f, px);
// original proxy map should always be falid
CGAL_assertion(get(m_fproxy_map, f) != CGAL_VSA_INVALID_TAG);
const std::size_t prev_px_idx = get(m_fproxy_map, f);
CGAL_assertion(prev_px_idx != CGAL_VSA_INVALID_TAG);
// update the proxy error and proxy map
m_proxies[get(m_fproxy_map, f)].err -= err;
m_proxies[prev_px_idx].err -= (*m_perror_metric)(f, m_proxies[prev_px_idx].px);
put(m_fproxy_map, f, px_idx);
return Proxy_wrapper(px, px_idx, f, err);