From 80ba06d454d5bb018b94a90fbf38c1cb52bc7290 Mon Sep 17 00:00:00 2001
From: Christopher Lackner <clackner@cerbsim.com>
Date: Wed, 1 Sep 2021 17:44:16 +0200
Subject: [PATCH] add occ Compound Function

---
 libsrc/occ/python_occ_shapes.cpp | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/libsrc/occ/python_occ_shapes.cpp b/libsrc/occ/python_occ_shapes.cpp
index 10f79b7d..fcddfdbc 100644
--- a/libsrc/occ/python_occ_shapes.cpp
+++ b/libsrc/occ/python_occ_shapes.cpp
@@ -1624,6 +1624,17 @@ DLL_HEADER void ExportNgOCCShapes(py::module &m)
           return builder.Shape();
         });
 
+  m.def("Compound", [](std::vector<TopoDS_Shape> shapes)
+    -> TopoDS_Shape
+  {
+    BRep_Builder builder;
+    TopoDS_Compound comp;
+    builder.MakeCompound(comp);
+    for(auto& s : shapes)
+      builder.Add(comp, s);
+    return comp;
+  });
+
   m.def("Glue", [] (TopoDS_Shape shape) -> TopoDS_Shape
         {
           BOPAlgo_Builder builder;