From 4abf93e2aadb62a37e339dc66ad13676251d34f1 Mon Sep 17 00:00:00 2001
From: Grant Sanderson <grant@3blue1brown.com>
Date: Tue, 12 Jan 2021 12:33:59 -1000
Subject: [PATCH] Remove MovingCameraScene

---
 manimlib/imports.py                   |  1 -
 manimlib/scene/moving_camera_scene.py | 31 ---------------------------
 2 files changed, 32 deletions(-)
 delete mode 100644 manimlib/scene/moving_camera_scene.py

diff --git a/manimlib/imports.py b/manimlib/imports.py
index 83966a34..b51b2ee5 100644
--- a/manimlib/imports.py
+++ b/manimlib/imports.py
@@ -67,7 +67,6 @@ from manimlib.once_useful_constructs.graph_theory import *
 from manimlib.once_useful_constructs.light import *
 
 from manimlib.scene.graph_scene import *
-from manimlib.scene.moving_camera_scene import *
 from manimlib.scene.reconfigurable_scene import *
 from manimlib.scene.scene import *
 from manimlib.scene.sample_space_scene import *
diff --git a/manimlib/scene/moving_camera_scene.py b/manimlib/scene/moving_camera_scene.py
deleted file mode 100644
index 7ad2c165..00000000
--- a/manimlib/scene/moving_camera_scene.py
+++ /dev/null
@@ -1,31 +0,0 @@
-from manimlib.camera.moving_camera import MovingCamera
-from manimlib.scene.scene import Scene
-from manimlib.utils.iterables import list_update
-from manimlib.utils.family_ops import extract_mobject_family_members
-
-
-class MovingCameraScene(Scene):
-    CONFIG = {
-        "camera_class": MovingCamera
-    }
-
-    def setup(self):
-        Scene.setup(self)
-        assert(isinstance(self.camera, MovingCamera))
-        self.camera_frame = self.camera.frame
-        # Hmm, this currently relies on the fact that MovingCamera
-        # willd default to a full-sized frame.  Is that okay?
-        return self
-
-    def get_moving_mobjects(self, *animations):
-        moving_mobjects = Scene.get_moving_mobjects(self, *animations)
-        all_moving_mobjects = extract_mobject_family_members(
-            moving_mobjects
-        )
-        movement_indicators = self.camera.get_mobjects_indicating_movement()
-        for movement_indicator in movement_indicators:
-            if movement_indicator in all_moving_mobjects:
-                # When one of these is moving, the camera should
-                # consider all mobjects to be moving
-                return list_update(self.mobjects, moving_mobjects)
-        return moving_mobjects