update ellipse.q as well in robot.plot

mfkenson · web-flow · commit d0abee36949d · 2021-03-14T00:52:46.000+08:00
diff --git a/roboticstoolbox/robot/Robot.py b/roboticstoolbox/robot/Robot.py
@@ -921,6 +921,10 @@ def plot(
 
         for qk in q:
             self.q = qk
+            if vellipse:
+                vell.q =qk
+            if fellipse:
+                fell.q =qk
             env.step(dt)
 
             if movie is not None:  # pragma nocover
