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New ExPolygon::triangulate() method

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This commit is contained in:
Alessandro Ranellucci 2014-04-24 17:06:16 +02:00
parent bb0ce3cccd
commit 37c7b958d4
5 changed files with 26 additions and 3 deletions
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4
xs/src/Polygon.cpp
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@ -168,7 +168,9 @@ Polygon::triangulate_convex(Polygons* polygons) const
p.points.push_back(this->points.front());
p.points.push_back(*(it-1));
p.points.push_back(*it);
polygons->push_back(p);
// this should be replaced with a more efficient call to a merge_collinear_segments() method
if (p.area() > 0) polygons->push_back(p);
}
}