add

README.md

@@ -44,8 +44,17 @@ This script is a  path planning code with RRT \*
 
 Path planning for a car robot with RRT and dubins path planner.
 
+
+## RRTStarCar
+
+![PythonRobotics/figure_1.png at master · AtsushiSakai/PythonRobotics](https://github.com/AtsushiSakai/PythonRobotics/blob/master/scripts/PathPlanning/RRTStarCar/animation.gif)
+
+Path planning for a car robot with RRT\* and ducings path planner.
+
+
 ## Dubins path planning
 
+
 A sample code for Dubins path planning.
 
 [Dubins path - Wikipedia](https://en.wikipedia.org/wiki/Dubins_path)

scripts/PathPlanning/RRTStarCar/rrt_star_car.py

@@ -60,10 +60,9 @@ class RRT():
                 self.nodeList.append(newNode)
                 self.rewire(newNode, nearinds)
 
-            if animation:
+            if animation and i % 5 == 0:
                 self.DrawGraph(rnd=rnd)
-                if i % 5 == 0:
-                    matplotrecorder.save_frame()  # save each frame
+                matplotrecorder.save_frame()  # save each frame
 
         # generate coruse
         lastIndex = self.get_best_last_index()