From 568d02602cf8d908b8f13c7ef4b29b5483c77a54 Mon Sep 17 00:00:00 2001
From: Grant Sanderson <grant@3blue1brown.com>
Date: Wed, 15 Aug 2018 21:54:43 -0700
Subject: [PATCH] TransformFromCopy

---
 animation/transform.py | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/animation/transform.py b/animation/transform.py
index b6635c51..dff9bf8a 100644
--- a/animation/transform.py
+++ b/animation/transform.py
@@ -79,6 +79,13 @@ class ReplacementTransform(Transform):
     }
 
 
+class TransformFromCopy(ReplacementTransform):
+    def __init__(self, mobject, target_mobject, **kwargs):
+        ReplacementTransform.__init__(
+            self, mobject.deepcopy(), target_mobject, **kwargs
+        )
+
+
 class ClockwiseTransform(Transform):
     CONFIG = {
         "path_arc": -np.pi