From 8d476c792d7f83c95b193ee7f0e1d4ed9de3c793 Mon Sep 17 00:00:00 2001
From: Thomas Krijnen <t.krijnen@gmail.com>
Date: Tue, 29 Apr 2025 21:43:49 +0200
Subject: [PATCH] todo notes #6589

---
 src/ifcgeom/kernels/cgal/CgalKernel.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/ifcgeom/kernels/cgal/CgalKernel.cpp b/src/ifcgeom/kernels/cgal/CgalKernel.cpp
index 5d2c2740c7..190bddb852 100644
--- a/src/ifcgeom/kernels/cgal/CgalKernel.cpp
+++ b/src/ifcgeom/kernels/cgal/CgalKernel.cpp
@@ -732,6 +732,8 @@ bool CgalKernel::convert(const taxonomy::loop::ptr loop, cgal_wire_t& result) {
 		for (auto& p : polygon) {
 			if (visited_points.find(p) != visited_points.end()) {
 				Logger::Error("Skipping self-intersecting loop", loop->instance);
+				// @todo signal somehow that occt kernel might be able to solve this
+				// @todo implement cycle detection using Arrangement_2, but that only works in exact kernel
 				return false;
 			}
 			visited_points.insert(p);