1 files changed, 23 insertions, 35 deletions

diff --git a/demos/3d/truck_town/follow_camera.gd b/demos/3d/truck_town/follow_camera.gd
index cf7172d7bb..7c6a0a2ba6 100644
--- a/demos/3d/truck_town/follow_camera.gd
+++ b/demos/3d/truck_town/follow_camera.gd
@@ -1,69 +1,57 @@
 
 extends Camera
 
-# member variables here, example:
-# var a=2
-# var b="textvar"
-
-var collision_exception=[]
-export var min_distance=0.5
-export var max_distance=4.0
-export var angle_v_adjust=0.0
-export var autoturn_ray_aperture=25
-export var autoturn_speed=50
+# Member variables
+var collision_exception = []
+export var min_distance = 0.5
+export var max_distance = 4.0
+export var angle_v_adjust = 0.0
+export var autoturn_ray_aperture = 25
+export var autoturn_speed = 50
 var max_height = 2.0
 var min_height = 0
 
+
 func _fixed_process(dt):
-	var target  = get_parent().get_global_transform().origin
+	var target = get_parent().get_global_transform().origin
 	var pos = get_global_transform().origin
-	var up = Vector3(0,1,0)
+	var up = Vector3(0, 1, 0)
 	
 	var delta = pos - target
 	
-	#regular delta follow
+	# Regular delta follow
 	
-	#check ranges
-
+	# Check ranges
 	if (delta.length() < min_distance):
-		delta = delta.normalized() * min_distance
+		delta = delta.normalized()*min_distance
 	elif (delta.length() > max_distance):
-		delta = delta.normalized() * max_distance
+		delta = delta.normalized()*max_distance
 	
-	#check upper and lower height
+	# Check upper and lower height
 	if ( delta.y > max_height):
 		delta.y = max_height
 	if ( delta.y < min_height):
 		delta.y = min_height
-		
+	
 	pos = target + delta
 	
-	look_at_from_pos(pos,target,up)
+	look_at_from_pos(pos, target, up)
 	
-	#turn a little up or down
+	# Turn a little up or down
 	var t = get_transform()
-	t.basis = Matrix3(t.basis[0],deg2rad(angle_v_adjust)) * t.basis
+	t.basis = Matrix3(t.basis[0], deg2rad(angle_v_adjust))*t.basis
 	set_transform(t)
-	
-	
 
-func _ready():
 
-#find collision exceptions for ray
+func _ready():
+	# Find collision exceptions for ray
 	var node = self
 	while(node):
 		if (node extends RigidBody):
 			collision_exception.append(node.get_rid())
 			break
 		else:
-			node=node.get_parent()
-	# Initalization here
+			node = node.get_parent()
 	set_fixed_process(true)
-	#this detaches the camera transform from the parent spatial node
+	# This detaches the camera transform from the parent spatial node
 	set_as_toplevel(true)
-
-	
-	
-
-
-