From 152bb6ba95ff4a8da4e6acce7e4cf3b729086cbf Mon Sep 17 00:00:00 2001
From: Grant Sanderson <grantsanderson7@gmail.com>
Date: Tue, 18 Jul 2017 10:03:19 -0700
Subject: [PATCH] Minor edits to fractal files

---
 old_projects/fractal_charm.py     | 12 +++++++++---
 old_projects/fractal_dimension.py | 10 ++++++++--
 2 files changed, 17 insertions(+), 5 deletions(-)

diff --git a/old_projects/fractal_charm.py b/old_projects/fractal_charm.py
index c933b0cc..6391993c 100644
--- a/old_projects/fractal_charm.py
+++ b/old_projects/fractal_charm.py
@@ -60,7 +60,6 @@ class DiamondFractalCreation(FractalCreation):
         "fractal_kwargs" : {"height" : 6}
     }
 
-
 class PiCreatureFractalCreation(FractalCreation):
     CONFIG = {
         "fractal_class" : PiCreatureFractal,
@@ -108,7 +107,6 @@ class KochSnowFlakeFractalCreation(FractalCreation):
         },
     }
 
-
 class WonkyHexagonFractalCreation(FractalCreation):
     CONFIG = {
         "fractal_class" : WonkyHexagonFractal,
@@ -116,7 +114,15 @@ class WonkyHexagonFractalCreation(FractalCreation):
         "fractal_kwargs" : {"height" : 6},
     }
 
-
+class SierpinskiFractalCreation(FractalCreation):
+    CONFIG = {
+        "fractal_class" : Sierpinski,
+        "max_order" : 6,
+        "fractal_kwargs" : {"height" : 6},
+        "transform_kwargs" : {
+            "path_arc" : 0,
+        },
+    }
 
 class CircularFractalCreation(FractalCreation):
     CONFIG = {
diff --git a/old_projects/fractal_dimension.py b/old_projects/fractal_dimension.py
index 786964d7..1837a98b 100644
--- a/old_projects/fractal_dimension.py
+++ b/old_projects/fractal_dimension.py
@@ -22,7 +22,7 @@ from camera import Camera
 from mobject.svg_mobject import *
 from mobject.tex_mobject import *
 
-from fractal_charm import FractalCreation
+from old_projects.fractal_charm import FractalCreation
 
 from topics.graph_scene import GraphScene
 from topics.common_scenes import PatreonThanks
@@ -198,6 +198,9 @@ class IntroduceVonKochCurve(Scene):
         self.play(Write(name, run_time = 2))
         curve = self.isolate_one_curve(snowflake)
         self.dither()
+        
+        self.zoom_in_on(curve)
+        self.zoom_in_on(curve)
         self.zoom_in_on(curve)
 
     def get_snowflake(self):
@@ -234,7 +237,10 @@ class IntroduceVonKochCurve(Scene):
         return snowflake[0]
 
     def zoom_in_on(self, curve):
-        larger_curve = KochCurve(order = self.order+1)
+        larger_curve = KochCurve(
+            order = self.order+1,
+            stroke_width = self.stroke_width
+        )
         larger_curve.replace(curve)
         larger_curve.scale(3, about_point = curve.get_corner(DOWN+LEFT))
         larger_curve.gradient_highlight(