1 files changed, 33 insertions, 0 deletions
diff --git a/xs/src/libslic3r/Polyline.hpp b/xs/src/libslic3r/Polyline.hpp
new file mode 100644
index 000000000..5462425cf
--- /dev/null
+++ b/xs/src/libslic3r/Polyline.hpp
@@ -0,0 +1,33 @@
+#ifndef slic3r_Polyline_hpp_
+#define slic3r_Polyline_hpp_
+
+#include "Line.hpp"
+#include "MultiPoint.hpp"
+
+namespace Slic3r {
+
+class Polyline;
+typedef std::vector<Polyline> Polylines;
+
+class Polyline : public MultiPoint {
+    public:
+    operator Polylines() const;
+    Point last_point() const;
+    Point leftmost_point() const;
+    Lines lines() const;
+    void clip_end(double distance);
+    void clip_start(double distance);
+    void extend_end(double distance);
+    void extend_start(double distance);
+    void equally_spaced_points(double distance, Points* points) const;
+    void simplify(double tolerance);
+    void split_at(const Point &point, Polyline* p1, Polyline* p2) const;
+    
+    #ifdef SLIC3RXS
+    void from_SV_check(SV* poly_sv);
+    #endif
+};
+
+}
+
+#endif