From 7a903fecabfd17ad09aa10bd49673b0b89d6b413 Mon Sep 17 00:00:00 2001
From: Erick Ahmed <engineering@erickahmed.com>
Date: Tue, 11 Nov 2025 10:45:42 +0100
Subject: [PATCH] occt: add point deletion function

---
 src/occt/include/point.hpp | 6 ++++++
 src/occt/point.cpp         | 4 ++++
 2 files changed, 10 insertions(+)

diff --git a/src/occt/include/point.hpp b/src/occt/include/point.hpp
index 8b82a03..605572a 100644
--- a/src/occt/include/point.hpp
+++ b/src/occt/include/point.hpp
@@ -3,9 +3,15 @@
     Copyright (C) 2025 Erick Ahmed
 */
 
+#ifndef POINT_HPP
+#define POINT_HPP
+
 #pragma once
 
 #include <gp_Pnt.hxx>
 
 TopoDS_Shape make_point(double x, double y, double z);
 void coord_point(const TopoDS_Shape& shape, double* x, double* y, double* z);
+void clear_point(TopoDS_Shape& shape);
+
+#endif
diff --git a/src/occt/point.cpp b/src/occt/point.cpp
index 84cee5d..5df99f5 100644
--- a/src/occt/point.cpp
+++ b/src/occt/point.cpp
@@ -23,3 +23,7 @@ void coord_point(const TopoDS_Shape& shape, double* x, double* y, double* z) {
     *y = point.Y();
     *z = point.Z();
 }
+
+void clear_point(TopoDS_Shape& shape) {
+    shape.Nullify();
+}