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Bugfix: negative output wasn't working properly for enclosing and overlap.

This commit is contained in:
Matthias Koefferlein 2021-11-09 00:32:07 +01:00
parent 4a44329e38
commit 319efc1f95
1 changed files with 13 additions and 4 deletions
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17
src/db/db/dbRegionCheckUtils.cc
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@ -231,12 +231,21 @@ Edge2EdgeCheckBase::add (const db::Edge *o1, size_t p1, const db::Edge *o2, size
m_e2ep.insert (std::make_pair (std::make_pair (*o2, p2), n * 2 + 1));
if (m_has_negative_edge_output) {
m_pseudo_edges.insert (std::make_pair (db::Edge (ep.first ().p1 (), ep.second ().p2 ()), p1));
m_pseudo_edges.insert (std::make_pair (db::Edge (ep.second ().p1 (), ep.first ().p2 ()), p1));
bool antiparallel = (mp_check->relation () == WidthRelation || mp_check->relation () == SpaceRelation);
// pseudo1 and pseudo2 are the connecting edges of the edge pairs. Together with the
// original edges they form a quadrangle.
db::Edge pseudo1 (ep.first ().p1 (), antiparallel ? ep.second ().p2 () : ep.second ().p1 ());
db::Edge pseudo2 (antiparallel ? ep.second ().p1 () : ep.second ().p2 (), ep.first ().p2 ());
m_pseudo_edges.insert (std::make_pair (pseudo1, p1));
m_pseudo_edges.insert (std::make_pair (pseudo2, p1));
if (p1 != p2) {
m_pseudo_edges.insert (std::make_pair (db::Edge (ep.first ().p1 (), ep.second ().p2 ()), p2));
m_pseudo_edges.insert (std::make_pair (db::Edge (ep.second ().p1 (), ep.first ().p2 ()), p2));
m_pseudo_edges.insert (std::make_pair (pseudo1, p2));
m_pseudo_edges.insert (std::make_pair (pseudo2, p2));
}
}
}