From 0a642133ad73ccc87f32c4bbdc07ead6746f270c Mon Sep 17 00:00:00 2001
From: Grant Sanderson <grant@3blue1brown.com>
Date: Mon, 4 Sep 2023 18:46:28 -0400
Subject: [PATCH] Add scale_radii method for DotCloud

---
 manimlib/mobject/types/dot_cloud.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/manimlib/mobject/types/dot_cloud.py b/manimlib/mobject/types/dot_cloud.py
index bd94d0dc..f4a8504b 100644
--- a/manimlib/mobject/types/dot_cloud.py
+++ b/manimlib/mobject/types/dot_cloud.py
@@ -117,6 +117,10 @@ class DotCloud(PMobject):
     def get_radius(self) -> float:
         return self.get_radii().max()
 
+    def scale_radii(self, scale_factor: float) -> Self:
+        self.set_radius(scale_factor * self.get_radii())
+        return self
+
     def set_glow_factor(self, glow_factor: float) -> Self:
         self.uniforms["glow_factor"] = glow_factor
         return self