From 88e03c0b2c18be400de7db215758266f0f440145 Mon Sep 17 00:00:00 2001
From: Joseph Lenox <lenox.joseph@gmail.com>
Date: Mon, 30 Jul 2018 22:37:58 -0500
Subject: [PATCH] added constructors for building ExPolygon from Points array
 and a pair of Points arrays (used in tests)

---
 xs/src/libslic3r/ExPolygon.hpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/xs/src/libslic3r/ExPolygon.hpp b/xs/src/libslic3r/ExPolygon.hpp
index 4b88e58a1..fcdabc272 100644
--- a/xs/src/libslic3r/ExPolygon.hpp
+++ b/xs/src/libslic3r/ExPolygon.hpp
@@ -20,6 +20,9 @@ class ExPolygon
     Polygons holes;
     ExPolygon() {};
     explicit ExPolygon(const Polygon &_contour) : contour(_contour) {};
+    explicit ExPolygon(const Points &_contour) : contour(Polygon(_contour)) {};
+    /// Constructor to build a single holed 
+    explicit ExPolygon(const Points &_contour, const Points &_hole) : contour(Polygon(_contour)), holes(Polygons(Polygon(_hole))) { };
     operator Points() const;
     operator Polygons() const;
     void scale(double factor);