From 621ec86dbe71aee601e97968bf2d366d6dc727d3 Mon Sep 17 00:00:00 2001
From: tamasmeszaros <meszaros.q@gmail.com>
Date: Mon, 13 Jun 2022 15:34:31 +0200
Subject: [PATCH] Equip boost adapter with extensive 3D bounding box support

---
 src/libslic3r/BoostAdapter.hpp | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

diff --git a/src/libslic3r/BoostAdapter.hpp b/src/libslic3r/BoostAdapter.hpp
index 3144ae201..36256213f 100644
--- a/src/libslic3r/BoostAdapter.hpp
+++ b/src/libslic3r/BoostAdapter.hpp
@@ -96,6 +96,36 @@ struct indexed_access<Slic3r::BoundingBox, 1, d> {
     }
 };
 
+template <class T> using BB3 = Slic3r::BoundingBox3Base<Slic3r::Vec<3, T>>;
+
+template<class T> struct tag<BB3<T>> {
+    using type = box_tag;
+};
+
+template<class T> struct point_type<BB3<T>> {
+    using type = Slic3r::Vec<3, T>;
+};
+
+template<class T, std::size_t d>
+struct indexed_access<BB3<T>, 0, d> {
+    static inline coord_t get(BB3<T> const& box) {
+        return box.min(d);
+    }
+    static inline void set(BB3<T> &box, coord_t const& coord) {
+        box.min(d) = coord;
+    }
+};
+
+template<class T, std::size_t d>
+struct indexed_access<BB3<T>, 1, d> {
+    static inline coord_t get(BB3<T> const& box) {
+        return box.max(d);
+    }
+    static inline void set(BB3<T> &box, coord_t const& coord) {
+        box.max(d) = coord;
+    }
+};
+
 }
 }