Refuse knobs with less than 2 serrations

2017-10-01 21:01:18 +02:00 · 2017-10-01 21:01:18 +02:00 · 696307397d
parent 98e9f827ec
commit 696307397d
1 changed files with 7 additions and 0 deletions
--- a/boxes/parts.py
+++ b/boxes/parts.py
@ -43,6 +43,10 @@ class Parts:
        self.move(size, size, move)

    def waivyKnob(self, diameter, n=20, angle=45, hole=0, callback=None, move=""):
+
+        if n < 2:
+            return
+
        size = diameter + pi * diameter / n

        if self.move(size, size, move, before=True):
@ -68,6 +72,9 @@ class Parts:
                    callback=None, move=""):
        size = diameter

+        if n < 2:
+            return
+
        if self.move(size, size, move, before=True):
            return