fixes

Author: tpaviot

OCCUtils/Construct.py

@@ -206,7 +206,6 @@ def make_solid(*args):
     sld = BRepBuilderAPI_MakeSolid(*args)
     with assert_isdone(sld, 'failed to produce solid'):
         result = sld.Solid()
-        sld.Delete()
         return result
 
 
@@ -216,7 +215,6 @@ def make_shell(*args):
     st = ShapeToTopology()
     with assert_isdone(shell, 'failed to produce shell'):
         result = shell.Shell()
-        shell.Delete()
         return st(result)
 
 
@@ -225,7 +223,6 @@ def make_face(*args):
     face = BRepBuilderAPI_MakeFace(*args)
     with assert_isdone(face, 'failed to produce face'):
         result = face.Face()
-        face.Delete()
         return result
 
 
@@ -234,7 +231,6 @@ def make_edge2d(*args):
     edge = BRepBuilderAPI_MakeEdge2d(*args)
     with assert_isdone(edge, 'failed to produce edge'):
         result = edge.Edge()
-        edge.Delete()
     return result
 
 
@@ -243,7 +239,6 @@ def make_edge(*args):
     edge = BRepBuilderAPI_MakeEdge(*args)
     with assert_isdone(edge, 'failed to produce edge'):
         result = edge.Edge()
-        edge.Delete()
         return result
 
 
@@ -252,10 +247,8 @@ def make_vertex(*args):
     vert = BRepBuilderAPI_MakeVertex(*args)
     with assert_isdone(vert, 'failed to produce vertex'):
         result = vert.Vertex()
-        vert.Delete()
         return result
 
-
 @wraps(BRepBuilderAPI_MakeWire)
 def make_wire(*args):
     # if we get an iterable, than add all edges to wire builder
@@ -580,7 +573,6 @@ def add_wire_to_face(face, wire, reverse=False):
         wire.Reverse()
     face.Add(wire)
     result = face.Face()
-    face.Delete()
     return result
 
 

OCCUtils/Topology.py

@@ -309,7 +309,7 @@ def _map_shapes_and_ancestors(self, topoTypeA, topoTypeB, topologicalEntity):
         _map = TopTools_IndexedDataMapOfShapeListOfShape()
         topexp_MapShapesAndAncestors(self.myShape, topoTypeA, topoTypeB, _map)
         results = _map.FindFromKey(topologicalEntity)
-        if results.IsEmpty():
+        if results.Size() == 0:
             yield None
 
         topology_iterator = TopTools_ListIteratorOfListOfShape(results)
@@ -347,7 +347,7 @@ def _number_shapes_ancestors(self, topoTypeA, topoTypeB, topologicalEntity):
         _map = TopTools_IndexedDataMapOfShapeListOfShape()
         topexp_MapShapesAndAncestors(self.myShape, topoTypeA, topoTypeB, _map)
         results = _map.FindFromKey(topologicalEntity)
-        if results.IsEmpty():
+        if results.Size() == 0:
             return None
         topology_iterator = TopTools_ListIteratorOfListOfShape(results)
         while topology_iterator.More():