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Ported offset() and offset2()

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This commit is contained in:
Alessandro Ranellucci 2013-07-17 00:48:29 +02:00
parent bf8c799685
commit c7b6818ccf
15 changed files with 152 additions and 81 deletions
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15
xs/src/ClipperUtils.hpp
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@ -8,7 +8,6 @@
namespace Slic3r {
void ClipperPolygon_to_Slic3rPolygon(ClipperLib::Polygon &input, Slic3r::Polygon &output);
//-----------------------------------------------------------
// legacy code from Clipper documentation
@ -18,14 +17,28 @@ void PolyTreeToExPolygons(ClipperLib::PolyTree& polytree, Slic3r::ExPolygons& ex
void Slic3rPolygon_to_ClipperPolygon(Slic3r::Polygon &input, ClipperLib::Polygon &output);
void Slic3rPolygons_to_ClipperPolygons(Slic3r::Polygons &input, ClipperLib::Polygons &output);
void ClipperPolygon_to_Slic3rPolygon(ClipperLib::Polygon &input, Slic3r::Polygon &output);
void ClipperPolygons_to_Slic3rPolygons(ClipperLib::Polygons &input, Slic3r::Polygons &output);
void ClipperPolygons_to_Slic3rExPolygons(ClipperLib::Polygons &input, Slic3r::ExPolygons &output);
void scaleClipperPolygons(ClipperLib::Polygons &polygons, const double scale);
void offset(Slic3r::Polygons &polygons, ClipperLib::Polygons &retval, const float delta,
double scale = 100000, ClipperLib::JoinType joinType = ClipperLib::jtMiter,
double miterLimit = 3);
void offset(Slic3r::Polygons &polygons, Slic3r::Polygons &retval, const float delta,
double scale = 100000, ClipperLib::JoinType joinType = ClipperLib::jtMiter,
double miterLimit = 3);
void offset_ex(Slic3r::Polygons &polygons, Slic3r::ExPolygons &retval, const float delta,
double scale = 100000, ClipperLib::JoinType joinType = ClipperLib::jtMiter,
double miterLimit = 3);
void offset2(Slic3r::Polygons &polygons, ClipperLib::Polygons &retval, const float delta1,
const float delta2, double scale = 100000, ClipperLib::JoinType joinType = ClipperLib::jtMiter,
double miterLimit = 3);
void offset2(Slic3r::Polygons &polygons, Slic3r::Polygons &retval, const float delta1,
const float delta2, double scale = 100000, ClipperLib::JoinType joinType = ClipperLib::jtMiter,
double miterLimit = 3);
void offset2_ex(Slic3r::Polygons &polygons, Slic3r::ExPolygons &retval, const float delta1,
const float delta2, double scale = 100000, ClipperLib::JoinType joinType = ClipperLib::jtMiter,
double miterLimit = 3);