QIDISlicer1.0.0

src/libslic3r/PolygonTrimmer.hpp

@@ -0,0 +1,32 @@
+#ifndef slic3r_PolygonTrimmer_hpp_
+#define slic3r_PolygonTrimmer_hpp_
+
+#include "libslic3r.h"
+#include <vector>
+#include <string>
+#include "Line.hpp"
+#include "MultiPoint.hpp"
+#include "Polyline.hpp"
+#include "Polygon.hpp"
+
+namespace Slic3r {
+
+namespace EdgeGrid {
+	class Grid;
+}
+
+struct TrimmedLoop
+{
+	Points          			points;
+	// Number of points per segment. Empty if the loop is 
+	std::vector<unsigned int> 	segments;
+
+	bool 	is_trimmed() const { return ! segments.empty(); }
+};
+
+TrimmedLoop trim_loop(const Polygon &loop, const EdgeGrid::Grid &grid);
+std::vector<TrimmedLoop> trim_loops(const Polygons &loops, const EdgeGrid::Grid &grid);
+
+} // namespace Slic3r
+
+#endif /* slic3r_PolygonTrimmer_hpp_ */