updated copyright message

[modules/shaper.git] / src / GeomAlgoAPI / GeomAlgoAPI_Offset.cpp

diff --git a/src/GeomAlgoAPI/GeomAlgoAPI_Offset.cpp b/src/GeomAlgoAPI/GeomAlgoAPI_Offset.cpp
index 4b0bb4031f51d42b85e808be836b9e478a3e5956..bcd5ec60d78e9ff8df924202ed8bad82a82dc953 100644 (file)
--- a/src/GeomAlgoAPI/GeomAlgoAPI_Offset.cpp
+++ b/src/GeomAlgoAPI/GeomAlgoAPI_Offset.cpp
@@ -1,4 +1,4 @@
-// Copyright (C) 2019-2019  CEA/DEN, EDF R&D
+// Copyright (C) 2019-2023  CEA, EDF
 //
 // This library is free software; you can redistribute it and/or
 // modify it under the terms of the GNU Lesser General Public
@@ -64,7 +64,8 @@ void GeomAlgoAPI_Offset::generated(const GeomShapePtr theOldShape,
 
 GeomAlgoAPI_Offset::GeomAlgoAPI_Offset(const GeomPlanePtr& thePlane,
                                        const GeomShapePtr& theEdgeOrWire,
-                                       const double theOffsetValue)
+                                       const double theOffsetValue,
+                                       const GeomAlgoAPI_OffsetJoint theJoint)
 {
   // 1. Make wire from edge, if need
   TopoDS_Wire aWire;
@@ -92,7 +93,14 @@ GeomAlgoAPI_Offset::GeomAlgoAPI_Offset(const GeomPlanePtr& thePlane,
   setImpl(aParal);
   setBuilderType(OCCT_BRepBuilderAPI_MakeShape);
 
-  aParal->Init(aFace, GeomAbs_Arc, Standard_True);
+  // Joint type
+  GeomAbs_JoinType aJoin = GeomAbs_Arc; // default mode, corresponding to KeepDistance
+  if (theJoint == GeomAlgoAPI_OffsetJoint::Lines)
+    aJoin = GeomAbs_Intersection;
+  // for GeomAlgoAPI_OffsetJoint::Arcs do the same as for KeepDistance
+
+  Standard_Boolean isOpenResult = !aWire.Closed();
+  aParal->Init(aFace, aJoin, isOpenResult);
   aParal->Perform(theOffsetValue, 0.);
   if (aParal->IsDone()) {
     TopoDS_Shape anOffset = aParal->Shape();