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Bugfix: concave starting points were not correctly detected for slice holes. Includes regression test. #2857

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Alessandro Ranellucci
2015-06-01 17:55:51 +02:00
parent 97c701cdac
commit f14c0e2183
5 changed files with 54 additions and 10 deletions
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6
xs/src/libslic3r/Polygon.cpp
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@@ -218,7 +218,8 @@ Polygon::wkt() const
return wkt.str();
}
// find all concave vertices (i.e. having an internal angle greater than the supplied angle) */
// find all concave vertices (i.e. having an internal angle greater than the supplied angle)
// (external = right side, thus we consider ccw orientation)
Points
Polygon::concave_points(double angle) const
{
@@ -241,7 +242,8 @@ Polygon::concave_points(double angle) const
return points;
}
// find all convex vertices (i.e. having an internal angle smaller than the supplied angle) */
// find all convex vertices (i.e. having an internal angle smaller than the supplied angle)
// (external = right side, thus we consider ccw orientation)
Points
Polygon::convex_points(double angle) const
{