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Ported ExPolygon->area()

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This commit is contained in:
Alessandro Ranellucci
2013-08-26 22:50:26 +02:00
parent 792fcba7be
commit 706851f836
7 changed files with 19 additions and 12 deletions
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4
xs/src/Polygon.cpp
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@@ -55,7 +55,7 @@ Polygon::split_at_first_point()
}
double
Polygon::area()
Polygon::area() const
{
ClipperLib::Polygon p;
Slic3rPolygon_to_ClipperPolygon(*this, p);
@@ -63,7 +63,7 @@ Polygon::area()
}
bool
Polygon::is_counter_clockwise()
Polygon::is_counter_clockwise() const
{
ClipperLib::Polygon* p = new ClipperLib::Polygon();
Slic3rPolygon_to_ClipperPolygon(*this, *p);