From d91ac7363f02c126b50f8de09ff414b882bea33d Mon Sep 17 00:00:00 2001
From: Thomas Krijnen <t.krijnen@gmail.com>
Date: Sun, 22 Sep 2019 16:02:48 +0200
Subject: [PATCH] Mark loops from profile_helper as external

---
 src/ifcgeom/schema/mapping.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/ifcgeom/schema/mapping.cpp b/src/ifcgeom/schema/mapping.cpp
index 7dfba8bb4a..a671e34891 100644
--- a/src/ifcgeom/schema/mapping.cpp
+++ b/src/ifcgeom/schema/mapping.cpp
@@ -1107,8 +1107,9 @@ namespace {
 		profile_point* previous, *next;
 	};
 
-	taxonomy::loop* polygon_from_points(const std::vector<taxonomy::point3>& ps) {
+	taxonomy::loop* polygon_from_points(const std::vector<taxonomy::point3>& ps, bool external = true) {
 		auto loop = new taxonomy::loop();
+		loop->external = external;
 		auto previous = ps.back();
 		for (auto& p : ps) {
 			auto e = new taxonomy::edge;