Fixed CylinderShaft initialization when optional arguments given

Author: DavideOberto

bladex/cylinder_shaft.py

@@ -22,9 +22,13 @@ def __init__(self, radius=1.0, height=1.0, orientation=None, origin=None):
 
         if orientation is None:
             self.orientation = [1.0, 0.0, 0.0]  # default orientation along X
+        else:
+            self.orientation = orientation
 
         if origin is None:
             self.origin = [0.0, 0.0, 0.0]  # default origin at (0,0,0)
+        else:
+            self.origin = origin
 
     def generate_solid(self):
         """

bladex/propeller.py

@@ -23,10 +23,11 @@ class Propeller(object):
     :cvar OCC.Core.TopoDS.TopoDS_Shell sewed_full_body: propeller with shaft shell
     """
 
-    def __init__(self, shaft, blade, n_blades):
+    def __init__(self, shaft, blade, n_blades, reflect=True):
         self.shaft_solid = shaft.generate_solid()
 
-        blade.apply_transformations(reflect=True)
+        if reflect:
+            blade.apply_transformations(reflect=True)
         blade_solid = blade.generate_solid(
             max_deg=2, display=False, errors=None
         )