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New functions for variable offsets of polygons / expolygons.

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Test cases for the above.
Improvements of older test cases.
This commit is contained in:
bubnikv
2019-10-25 13:34:37 +02:00
parent 18bbefcd61
commit 5e8572a196
8 changed files with 565 additions and 27 deletions
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9
src/libslic3r/ExPolygon.hpp
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@@ -301,6 +301,15 @@ inline bool expolygons_contain(ExPolygons &expolys, const Point &pt)
return false;
}
inline ExPolygons expolygons_simplify(const ExPolygons &expolys, double tolerance)
{
ExPolygons out;
out.reserve(expolys.size());
for (const ExPolygon &exp : expolys)
exp.simplify(tolerance, &out);
return out;
}
extern BoundingBox get_extents(const ExPolygon &expolygon);
extern BoundingBox get_extents(const ExPolygons &expolygons);
extern BoundingBox get_extents_rotated(const ExPolygon &poly, double angle);