From 77a398468386d40a3ab2f3cb35b32535af9d966d Mon Sep 17 00:00:00 2001
From: Grant Sanderson <grant@3blue1brown.com>
Date: Sun, 15 Jan 2023 21:06:55 -0800
Subject: [PATCH] Fix index buffer bug

---
 manimlib/camera/camera.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/manimlib/camera/camera.py b/manimlib/camera/camera.py
index 4dfc994c..3dbab48d 100644
--- a/manimlib/camera/camera.py
+++ b/manimlib/camera/camera.py
@@ -415,7 +415,7 @@ class Camera(object):
         if indices is None:
             ibo = None
         elif single_use:
-            ibo = self.ctx.buffer(indices)
+            ibo = self.ctx.buffer(indices.astype(np.uint32))
         else:
             # The vao.render call is strangely longer
             # when an index buffer is used, so if the