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Use poly2tri for triangulation. This fixes some cases where polyPartition couldn't triangulate successfully. Reported as issue #9 in polyPartition repository. Tested with MotorHalter_0.stl cut at 1.2

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Alessandro Ranellucci 2014-05-01 12:07:11 +02:00
parent 60f640f100
commit edeb0a90dd
19 changed files with 2830 additions and 6 deletions
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xs/src/ClipperUtils.hpp
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@ -99,6 +99,7 @@ void union_pt_chained(const Slic3r::Polygons &subject, Slic3r::Polygons &retval,
static void traverse_pt(ClipperLib::PolyNodes &nodes, Slic3r::Polygons &retval);
void simplify_polygons(const Slic3r::Polygons &subject, Slic3r::Polygons &retval, bool preserve_collinear = false);
void simplify_polygons(const Slic3r::Polygons &subject, Slic3r::ExPolygons &retval, bool preserve_collinear = false);
void safety_offset(ClipperLib::Paths* &subject);