From c9ea85936f99dcd1556079c07e5f1ed57bd19a5e Mon Sep 17 00:00:00 2001
From: Grant Sanderson <grant@3blue1brown.com>
Date: Sun, 3 Feb 2019 12:03:37 -0800
Subject: [PATCH] Update mobject at the start of an animation

---
 manimlib/animation/animation.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/manimlib/animation/animation.py b/manimlib/animation/animation.py
index 58625bca..c0885b74 100644
--- a/manimlib/animation/animation.py
+++ b/manimlib/animation/animation.py
@@ -29,6 +29,9 @@ class Animation(object):
         mobject = instantiate(mobject)
         assert(isinstance(mobject, Mobject))
         digest_config(self, kwargs, locals())
+        # Make sure it's all up to date
+        mobject.update()
+        # Keep track of where it started
         self.starting_mobject = self.mobject.copy()
         if self.rate_func is None:
             self.rate_func = (lambda x: x)