Merge prusa 2.6.1

src/libslic3r/BoostAdapter.hpp

@@ -3,6 +3,8 @@
 
 #include <libslic3r/Point.hpp>
 #include <libslic3r/BoundingBox.hpp>
+#include <libslic3r/ExPolygon.hpp>
+#include <libslic3r/Polyline.hpp>
 
 #include <boost/geometry.hpp>
 
@@ -126,13 +128,146 @@ struct indexed_access<BB3<T>, 1, d> {
     }
 };
 
-}
-}
+
+/* ************************************************************************** */
+/* Segment concept adaptaion ************************************************ */
+/* ************************************************************************** */
+
+template<> struct tag<Slic3r::Line> {
+    using type = segment_tag;
+};
+
+template<> struct point_type<Slic3r::Line> {
+    using type = Slic3r::Point;
+};
+
+template<> struct indexed_access<Slic3r::Line, 0, 0> {
+    static inline coord_t get(Slic3r::Line const& l) { return l.a.x(); }
+    static inline void set(Slic3r::Line &l, coord_t c) { l.a.x() = c; }
+};
+
+template<> struct indexed_access<Slic3r::Line, 0, 1> {
+    static inline coord_t get(Slic3r::Line const& l) { return l.a.y(); }
+    static inline void set(Slic3r::Line &l, coord_t c) { l.a.y() = c; }
+};
+
+template<> struct indexed_access<Slic3r::Line, 1, 0> {
+    static inline coord_t get(Slic3r::Line const& l) { return l.b.x(); }
+    static inline void set(Slic3r::Line &l, coord_t c) { l.b.x() = c; }
+};
+
+template<> struct indexed_access<Slic3r::Line, 1, 1> {
+    static inline coord_t get(Slic3r::Line const& l) { return l.b.y(); }
+    static inline void set(Slic3r::Line &l, coord_t c) { l.b.y() = c; }
+};
+
+/* ************************************************************************** */
+/* Polyline concept adaptation ********************************************** */
+/* ************************************************************************** */
+
+template<> struct tag<Slic3r::Polyline> {
+    using type = linestring_tag;
+};
+
+/* ************************************************************************** */
+/* Polygon concept adaptation *********************************************** */
+/* ************************************************************************** */
+
+// Ring implementation /////////////////////////////////////////////////////////
+
+// Boost would refer to ClipperLib::Path (alias Slic3r::ExPolygon) as a ring
+template<> struct tag<Slic3r::Polygon> {
+    using type = ring_tag;
+};
+
+template<> struct point_order<Slic3r::Polygon> {
+    static const order_selector value = counterclockwise;
+};
+
+// All our Paths should be closed for the bin packing application
+template<> struct closure<Slic3r::Polygon> {
+    static const constexpr closure_selector value = closure_selector::open;
+};
+
+// Polygon implementation //////////////////////////////////////////////////////
+
+template<> struct tag<Slic3r::ExPolygon> {
+    using type = polygon_tag;
+};
+
+template<> struct exterior_ring<Slic3r::ExPolygon> {
+    static inline Slic3r::Polygon& get(Slic3r::ExPolygon& p)
+    {
+        return p.contour;
+    }
+    static inline Slic3r::Polygon const& get(Slic3r::ExPolygon const& p)
+    {
+        return p.contour;
+    }
+};
+
+template<> struct ring_const_type<Slic3r::ExPolygon> {
+    using type = const Slic3r::Polygon&;
+};
+
+template<> struct ring_mutable_type<Slic3r::ExPolygon> {
+    using type = Slic3r::Polygon&;
+};
+
+template<> struct interior_const_type<Slic3r::ExPolygon> {
+    using type = const Slic3r::Polygons&;
+};
+
+template<> struct interior_mutable_type<Slic3r::ExPolygon> {
+    using type = Slic3r::Polygons&;
+};
+
+template<>
+struct interior_rings<Slic3r::ExPolygon> {
+
+    static inline Slic3r::Polygons& get(Slic3r::ExPolygon& p) { return p.holes; }
+
+    static inline const Slic3r::Polygons& get(Slic3r::ExPolygon const& p)
+    {
+        return p.holes;
+    }
+};
+
+/* ************************************************************************** */
+/* MultiPolygon concept adaptation ****************************************** */
+/* ************************************************************************** */
+
+template<> struct tag<Slic3r::ExPolygons> {
+    using type = multi_polygon_tag;
+};
+
+}} // namespace geometry::traits
 
 template<> struct range_value<std::vector<Slic3r::Vec2d>> {
     using type = Slic3r::Vec2d;
 };
 
+template<>
+struct range_value<Slic3r::Polyline> {
+    using type = Slic3r::Point;
+};
+
+// This is an addition to the ring implementation of Polygon concept
+template<>
+struct range_value<Slic3r::Polygon> {
+    using type = Slic3r::Point;
+};
+
+template<>
+struct range_value<Slic3r::Polygons> {
+    using type = Slic3r::Polygon;
+};
+
+template<>
+struct range_value<Slic3r::ExPolygons> {
+    using type = Slic3r::ExPolygon;
+};
+
 } // namespace boost
 
 #endif // SLABOOSTADAPTER_HPP