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Improvements of the triangulation of SLA layer preview.

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This commit is contained in:
bubnikv 2019-01-24 19:08:58 +01:00
parent 584e8a8490
commit 49487c16e6
7 changed files with 386 additions and 127 deletions
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14
src/libslic3r/ExPolygon.hpp
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@ -6,6 +6,9 @@
#include "Polyline.hpp"
#include <vector>
// polygon class of the polypartition library
class TPPLPoly;
namespace Slic3r {
class ExPolygon;
@ -55,12 +58,13 @@ public:
void simplify(double tolerance, ExPolygons* expolygons) const;
void medial_axis(double max_width, double min_width, ThickPolylines* polylines) const;
void medial_axis(double max_width, double min_width, Polylines* polylines) const;
void get_trapezoids(Polygons* polygons) const;
void get_trapezoids(Polygons* polygons, double angle) const;
// void get_trapezoids(Polygons* polygons) const;
// void get_trapezoids(Polygons* polygons, double angle) const;
void get_trapezoids2(Polygons* polygons) const;
void get_trapezoids2(Polygons* polygons, double angle) const;
void triangulate(Polygons* polygons) const;
void triangulate_pp(Polygons* polygons) const;
// Triangulate into triples of points.
void triangulate_pp(Points *triangles) const;
void triangulate_p2t(Polygons* polygons) const;
Lines lines() const;
};
@ -297,6 +301,10 @@ extern std::vector<BoundingBox> get_extents_vector(const ExPolygons &polygons);
extern bool remove_sticks(ExPolygon &poly);
extern std::list<TPPLPoly> expoly_to_polypartition_input(const ExPolygons &expp);
extern std::list<TPPLPoly> expoly_to_polypartition_input(const ExPolygon &ex);
extern std::vector<Point> polypartition_output_to_triangles(const std::list<TPPLPoly> &output);
} // namespace Slic3r
// start Boost