From 09fe3e787fc9ac566217c5c02ad1f4aab26bcdb9 Mon Sep 17 00:00:00 2001
From: Huiming Zhou <64300713+zhm-real@users.noreply.github.com>
Date: Wed, 24 Jun 2020 14:00:39 -0700
Subject: [PATCH] Update README.md

---
 README.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/README.md b/README.md
index 84f6552..882a308 100644
--- a/README.md
+++ b/README.md
@@ -18,6 +18,12 @@ Directory Structure
         ├── Sarsa.py                                # SARSA : on-policy TD control
         └── Q-learning.py                           # Q-learning : off-policy TD control
     └── Sampling-based Planning
+        └── rrt_2D
+            ├── rrt.py                              # rrt : goal-biased rrt
+            └── rrt_star.py
+        └── rrt_3D
+            ├── rrt3D.py                            # rrt3D : goal-biased rrt3D
+            └── rrtstar3D.py
 
 ## Animations
 ### Dijkstra's & A*