Added copy button to project planner, and cleaned up project planner code a bit.

[cura.git] / Cura / util / stl.py

diff --git a/Cura/util/stl.py b/Cura/util/stl.py
index 9b1323a294237880f6e61ca31d1f95b4d2ba76ea..bf7558b4974d0945ba81abffb59f20e3124279a1 100644 (file)
--- a/Cura/util/stl.py
+++ b/Cura/util/stl.py
@@ -9,11 +9,11 @@ import struct
 
 from util import util3d
 
-class stlFace():
+class stlFace(object):
        def __init__(self, v0, v1, v2):
                self.v = [v0, v1, v2]
 
-class stlModel():
+class stlModel(object):
        def __init__(self):
                self.faces = []
                self.vertexes = []