added road smoothing

12 files changed, 231 insertions, 31 deletions

diff --git a/Assets/road.png b/Assets/road.png
new file mode 100644
index 0000000..5acc2e9
--- /dev/null
+++ b/Assets/road.png
diff --git a/Assets/road.png.import b/Assets/road.png.import
new file mode 100644
index 0000000..52c0241
--- /dev/null
+++ b/Assets/road.png.import
@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://x8c4q8wv8u4o"
+path="res://.godot/imported/road.png-c3c47e2cc8c90beae2ad5c8a3bb2c3ca.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Assets/road.png"
+dest_files=["res://.godot/imported/road.png-c3c47e2cc8c90beae2ad5c8a3bb2c3ca.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1
diff --git a/Levels/Level1.tscn b/Levels/Level1.tscn
index 3bd097a..74ffae4 100644
--- a/Levels/Level1.tscn
+++ b/Levels/Level1.tscn
@@ -1,4 +1,4 @@
-[gd_scene load_steps=13 format=3 uid="uid://b7nxnsf8dirqk"]
+[gd_scene load_steps=15 format=3 uid="uid://b7nxnsf8dirqk"]
 
 [ext_resource type="Script" path="res://Scripts/scene_control.gd" id="1_jvdy8"]
 [ext_resource type="PackedScene" uid="uid://c8r6i3bu37ogu" path="res://Nodes/ui.tscn" id="2_2bp3f"]
@@ -8,6 +8,8 @@
 [ext_resource type="Script" path="res://Scripts/drawing.gd" id="6_yls5q"]
 [ext_resource type="Texture2D" uid="uid://dg3v488vx0oj6" path="res://Assets/checkpoint.png" id="7_e50r0"]
 [ext_resource type="PackedScene" uid="uid://wkfai2lvnp7n" path="res://Nodes/checkpoint.tscn" id="8_mrrls"]
+[ext_resource type="Texture2D" uid="uid://x8c4q8wv8u4o" path="res://Assets/road.png" id="8_yjlto"]
+[ext_resource type="Script" path="res://Scripts/Road.gd" id="9_3mco4"]
 [ext_resource type="TileSet" uid="uid://cl8153posdeim" path="res://Assets/grass_tile_set.tres" id="9_m86ct"]
 
 [sub_resource type="CircleShape2D" id="CircleShape2D_qhju2"]
@@ -52,9 +54,6 @@ z_index = 3
 [node name="DrawNode" type="Node2D" parent="."]
 script = ExtResource("6_yls5q")
 
-[node name="TrackLine" type="Line2D" parent="DrawNode"]
-default_color = Color(0.870588, 0.870588, 0.870588, 0.431373)
-
 [node name="TrackPath" type="Path2D" parent="DrawNode"]
 curve = SubResource("Curve2D_0exre")
 
@@ -70,6 +69,17 @@ texture = ExtResource("7_e50r0")
 wait_time = 0.2
 one_shot = true
 
+[node name="TrackLine" type="Line2D" parent="DrawNode"]
+texture_repeat = 2
+width = 70.0
+texture = ExtResource("8_yjlto")
+texture_mode = 1
+script = ExtResource("9_3mco4")
+
+[node name="LeftBorder" type="Line2D" parent="DrawNode/TrackLine"]
+
+[node name="RightBorder" type="Line2D" parent="DrawNode/TrackLine"]
+
 [node name="Checkpoints" type="Node" parent="."]
 
 [node name="Checkpoint" parent="Checkpoints" instance=ExtResource("8_mrrls")]
diff --git a/Levels/Level2.tscn b/Levels/Level2.tscn
index 812749e..fd2e379 100644
--- a/Levels/Level2.tscn
+++ b/Levels/Level2.tscn
@@ -6,8 +6,10 @@
 [ext_resource type="Texture2D" uid="uid://cxhterify3l" path="res://Assets/Images/goal.png" id="4_euu0i"]
 [ext_resource type="PackedScene" uid="uid://c1mvbh2fwqtkb" path="res://Nodes/car.tscn" id="5_5co3o"]
 [ext_resource type="Script" path="res://Scripts/drawing.gd" id="6_hv33l"]
+[ext_resource type="Texture2D" uid="uid://bcn7tgs6a4fm7" path="res://Assets/road.png" id="7_k0xyq"]
 [ext_resource type="TileSet" uid="uid://cl8153posdeim" path="res://Assets/grass_tile_set.tres" id="7_lgn1k"]
 [ext_resource type="PackedScene" uid="uid://wkfai2lvnp7n" path="res://Nodes/checkpoint.tscn" id="7_vm5ky"]
+[ext_resource type="Script" path="res://Scripts/Road.gd" id="8_ni64o"]
 
 [sub_resource type="CircleShape2D" id="CircleShape2D_6g88q"]
 radius = 17.0
@@ -49,15 +51,23 @@ shape = SubResource("CircleShape2D_6g88q")
 [node name="DrawNode" type="Node2D" parent="."]
 script = ExtResource("6_hv33l")
 
-[node name="TrackLine" type="Line2D" parent="DrawNode"]
-default_color = Color(0.870588, 0.870588, 0.870588, 0.431373)
-
 [node name="TrackPath" type="Path2D" parent="DrawNode"]
 curve = SubResource("Curve2D_0exre")
 
 [node name="TrackFollower" type="PathFollow2D" parent="DrawNode/TrackPath"]
 loop = false
 
+[node name="TrackLine" type="Line2D" parent="DrawNode"]
+texture_repeat = 2
+width = 70.0
+texture = ExtResource("7_k0xyq")
+texture_mode = 1
+script = ExtResource("8_ni64o")
+
+[node name="LeftBorder" type="Line2D" parent="DrawNode/TrackLine"]
+
+[node name="RightBorder" type="Line2D" parent="DrawNode/TrackLine"]
+
 [node name="Checkpoints" type="Node" parent="."]
 
 [node name="Checkpoint" parent="Checkpoints" instance=ExtResource("7_vm5ky")]
diff --git a/Levels/Level3.tscn b/Levels/Level3.tscn
index 689ec11..73cdd37 100644
--- a/Levels/Level3.tscn
+++ b/Levels/Level3.tscn
@@ -7,7 +7,9 @@
 [ext_resource type="PackedScene" uid="uid://c1mvbh2fwqtkb" path="res://Nodes/car.tscn" id="5_ja277"]
 [ext_resource type="Script" path="res://Scripts/drawing.gd" id="6_c7w7m"]
 [ext_resource type="TileSet" uid="uid://cl8153posdeim" path="res://Assets/grass_tile_set.tres" id="7_2rtyp"]
+[ext_resource type="Texture2D" uid="uid://bcn7tgs6a4fm7" path="res://Assets/road.png" id="7_7isac"]
 [ext_resource type="PackedScene" uid="uid://wkfai2lvnp7n" path="res://Nodes/checkpoint.tscn" id="7_c20c2"]
+[ext_resource type="Script" path="res://Scripts/Road.gd" id="8_itqp7"]
 
 [sub_resource type="CircleShape2D" id="CircleShape2D_6g88q"]
 radius = 17.0
@@ -50,15 +52,23 @@ shape = SubResource("CircleShape2D_6g88q")
 [node name="DrawNode" type="Node2D" parent="."]
 script = ExtResource("6_c7w7m")
 
-[node name="TrackLine" type="Line2D" parent="DrawNode"]
-default_color = Color(0.870588, 0.870588, 0.870588, 0.431373)
-
 [node name="TrackPath" type="Path2D" parent="DrawNode"]
 curve = SubResource("Curve2D_0exre")
 
 [node name="TrackFollower" type="PathFollow2D" parent="DrawNode/TrackPath"]
 loop = false
 
+[node name="TrackLine" type="Line2D" parent="DrawNode"]
+texture_repeat = 2
+width = 70.0
+texture = ExtResource("7_7isac")
+texture_mode = 1
+script = ExtResource("8_itqp7")
+
+[node name="LeftBorder" type="Line2D" parent="DrawNode/TrackLine"]
+
+[node name="RightBorder" type="Line2D" parent="DrawNode/TrackLine"]
+
 [node name="Checkpoints" type="Node" parent="."]
 
 [node name="Checkpoint" parent="Checkpoints" instance=ExtResource("7_c20c2")]
diff --git a/Levels/LevelTemplate.tscn b/Levels/LevelTemplate.tscn
index 8539704..7799a9d 100644
--- a/Levels/LevelTemplate.tscn
+++ b/Levels/LevelTemplate.tscn
@@ -1,4 +1,4 @@
-[gd_scene load_steps=10 format=3 uid="uid://dliou1u4o6bib"]
+[gd_scene load_steps=12 format=3 uid="uid://dliou1u4o6bib"]
 
 [ext_resource type="Script" path="res://Scripts/scene_control.gd" id="1_2b4bf"]
 [ext_resource type="PackedScene" uid="uid://c8r6i3bu37ogu" path="res://Nodes/ui.tscn" id="2_2w0c4"]
@@ -6,6 +6,8 @@
 [ext_resource type="Texture2D" uid="uid://cxhterify3l" path="res://Assets/Images/goal.png" id="4_x2h7q"]
 [ext_resource type="PackedScene" uid="uid://c1mvbh2fwqtkb" path="res://Nodes/car.tscn" id="5_v816p"]
 [ext_resource type="Script" path="res://Scripts/drawing.gd" id="6_ihf71"]
+[ext_resource type="Script" path="res://Scripts/Road.gd" id="7_58u4u"]
+[ext_resource type="Texture2D" uid="uid://bcn7tgs6a4fm7" path="res://Assets/road.png" id="7_o1l8b"]
 [ext_resource type="TileSet" uid="uid://cl8153posdeim" path="res://Assets/grass_tile_set.tres" id="8_7sh6f"]
 
 [sub_resource type="CircleShape2D" id="CircleShape2D_6g88q"]
@@ -42,15 +44,23 @@ shape = SubResource("CircleShape2D_6g88q")
 [node name="DrawNode" type="Node2D" parent="."]
 script = ExtResource("6_ihf71")
 
-[node name="TrackLine" type="Line2D" parent="DrawNode"]
-default_color = Color(0.870588, 0.870588, 0.870588, 0.431373)
-
 [node name="TrackPath" type="Path2D" parent="DrawNode"]
 curve = SubResource("Curve2D_0exre")
 
 [node name="TrackFollower" type="PathFollow2D" parent="DrawNode/TrackPath"]
 loop = false
 
+[node name="TrackLine" type="Line2D" parent="DrawNode"]
+texture_repeat = 2
+width = 70.0
+texture = ExtResource("7_o1l8b")
+texture_mode = 1
+script = ExtResource("7_58u4u")
+
+[node name="LeftBorder" type="Line2D" parent="DrawNode/TrackLine"]
+
+[node name="RightBorder" type="Line2D" parent="DrawNode/TrackLine"]
+
 [node name="Checkpoints" type="Node" parent="."]
 
 [node name="TileMap" type="TileMap" parent="."]
diff --git a/Levels/Level_test_2.tscn b/Levels/Level_test_2.tscn
index 350663f..2698b31 100644
--- a/Levels/Level_test_2.tscn
+++ b/Levels/Level_test_2.tscn
@@ -1,10 +1,12 @@
-[gd_scene load_steps=11 format=3 uid="uid://b7nxnsf8dirqk"]
+[gd_scene load_steps=13 format=3 uid="uid://b7nxnsf8dirqk"]
 
 [ext_resource type="Script" path="res://Scripts/scene_control.gd" id="1_amd1r"]
 [ext_resource type="PackedScene" uid="uid://c8r6i3bu37ogu" path="res://Nodes/ui.tscn" id="2_veexm"]
 [ext_resource type="Texture2D" uid="uid://cxhterify3l" path="res://Assets/Images/goal.png" id="3_4pkmo"]
 [ext_resource type="PackedScene" uid="uid://c1mvbh2fwqtkb" path="res://Nodes/car.tscn" id="5_vbxx6"]
+[ext_resource type="Texture2D" uid="uid://bcn7tgs6a4fm7" path="res://Assets/road.png" id="6_5wji0"]
 [ext_resource type="Script" path="res://Scripts/drawing.gd" id="6_6cnd6"]
+[ext_resource type="Script" path="res://Scripts/Road.gd" id="7_53orf"]
 [ext_resource type="Texture2D" uid="uid://bsadcfl3o65wb" path="res://Assets/Images/start.png" id="7_oyh3d"]
 [ext_resource type="PackedScene" uid="uid://wkfai2lvnp7n" path="res://Nodes/checkpoint.tscn" id="8_8dt61"]
 [ext_resource type="TileSet" uid="uid://cl8153posdeim" path="res://Assets/grass_tile_set.tres" id="8_dcy0l"]
@@ -33,15 +35,23 @@ shape = SubResource("CircleShape2D_6g88q")
 [node name="DrawNode" type="Node2D" parent="."]
 script = ExtResource("6_6cnd6")
 
-[node name="TrackLine" type="Line2D" parent="DrawNode"]
-default_color = Color(0.870588, 0.870588, 0.870588, 0.431373)
-
 [node name="TrackPath" type="Path2D" parent="DrawNode"]
 curve = SubResource("Curve2D_0exre")
 
 [node name="TrackFollower" type="PathFollow2D" parent="DrawNode/TrackPath"]
 loop = false
 
+[node name="TrackLine" type="Line2D" parent="DrawNode"]
+texture_repeat = 2
+width = 70.0
+texture = ExtResource("6_5wji0")
+texture_mode = 1
+script = ExtResource("7_53orf")
+
+[node name="LeftBorder" type="Line2D" parent="DrawNode/TrackLine"]
+
+[node name="RightBorder" type="Line2D" parent="DrawNode/TrackLine"]
+
 [node name="Checkpoints" type="Node" parent="."]
 
 [node name="Checkpoint" parent="Checkpoints" instance=ExtResource("8_8dt61")]
diff --git a/Levels/Tut01.tscn b/Levels/Tut01.tscn
index 8cb12d0..ab2a1e1 100644
--- a/Levels/Tut01.tscn
+++ b/Levels/Tut01.tscn
@@ -1,4 +1,4 @@
-[gd_scene load_steps=11 format=3 uid="uid://bp56skqd5gqub"]
+[gd_scene load_steps=13 format=3 uid="uid://bp56skqd5gqub"]
 
 [ext_resource type="Script" path="res://Scripts/scene_control.gd" id="1_lcu5v"]
 [ext_resource type="PackedScene" uid="uid://c8r6i3bu37ogu" path="res://Nodes/ui.tscn" id="2_44idh"]
@@ -6,6 +6,8 @@
 [ext_resource type="Texture2D" uid="uid://cxhterify3l" path="res://Assets/Images/goal.png" id="4_mfiv7"]
 [ext_resource type="PackedScene" uid="uid://c1mvbh2fwqtkb" path="res://Nodes/car.tscn" id="5_mi6tb"]
 [ext_resource type="Script" path="res://Scripts/drawing.gd" id="6_0pqvb"]
+[ext_resource type="Script" path="res://Scripts/Road.gd" id="7_d0og5"]
+[ext_resource type="Texture2D" uid="uid://bcn7tgs6a4fm7" path="res://Assets/road.png" id="7_w2gmt"]
 [ext_resource type="TileSet" uid="uid://cl8153posdeim" path="res://Assets/grass_tile_set.tres" id="8_wphs7"]
 
 [sub_resource type="CircleShape2D" id="CircleShape2D_6g88q"]
@@ -53,9 +55,15 @@ z_index = 3
 script = ExtResource("6_0pqvb")
 
 [node name="TrackLine" type="Line2D" parent="DrawNode"]
-z_index = 1
-points = PackedVector2Array(1636, 177)
-default_color = Color(0.870588, 0.870588, 0.870588, 0.431373)
+texture_repeat = 2
+width = 70.0
+texture = ExtResource("7_w2gmt")
+texture_mode = 1
+script = ExtResource("7_d0og5")
+
+[node name="LeftBorder" type="Line2D" parent="DrawNode/TrackLine"]
+
+[node name="RightBorder" type="Line2D" parent="DrawNode/TrackLine"]
 
 [node name="TrackPath" type="Path2D" parent="DrawNode"]
 curve = SubResource("Curve2D_0exre")
diff --git a/Levels/Tut02.tscn b/Levels/Tut02.tscn
index 2d95719..6cfb2eb 100644
--- a/Levels/Tut02.tscn
+++ b/Levels/Tut02.tscn
@@ -1,4 +1,4 @@
-[gd_scene load_steps=11 format=3 uid="uid://ccgojoehaouv0"]
+[gd_scene load_steps=13 format=3 uid="uid://ccgojoehaouv0"]
 
 [ext_resource type="Script" path="res://Scripts/scene_control.gd" id="1_77i7n"]
 [ext_resource type="PackedScene" uid="uid://c8r6i3bu37ogu" path="res://Nodes/ui.tscn" id="2_wchsl"]
@@ -6,6 +6,8 @@
 [ext_resource type="Texture2D" uid="uid://cxhterify3l" path="res://Assets/Images/goal.png" id="4_yklwl"]
 [ext_resource type="PackedScene" uid="uid://c1mvbh2fwqtkb" path="res://Nodes/car.tscn" id="5_h0kjy"]
 [ext_resource type="Script" path="res://Scripts/drawing.gd" id="6_0m5bn"]
+[ext_resource type="Texture2D" uid="uid://bcn7tgs6a4fm7" path="res://Assets/road.png" id="7_iioy2"]
+[ext_resource type="Script" path="res://Scripts/Road.gd" id="8_1xa7f"]
 [ext_resource type="TileSet" uid="uid://cl8153posdeim" path="res://Assets/grass_tile_set.tres" id="8_a1rvy"]
 
 [sub_resource type="CircleShape2D" id="CircleShape2D_6g88q"]
@@ -49,16 +51,23 @@ z_index = 3
 [node name="DrawNode" type="Node2D" parent="."]
 script = ExtResource("6_0m5bn")
 
-[node name="TrackLine" type="Line2D" parent="DrawNode"]
-z_index = 1
-default_color = Color(0.870588, 0.870588, 0.870588, 0.431373)
-
 [node name="TrackPath" type="Path2D" parent="DrawNode"]
 curve = SubResource("Curve2D_0exre")
 
 [node name="TrackFollower" type="PathFollow2D" parent="DrawNode/TrackPath"]
 loop = false
 
+[node name="TrackLine" type="Line2D" parent="DrawNode"]
+texture_repeat = 2
+width = 70.0
+texture = ExtResource("7_iioy2")
+texture_mode = 1
+script = ExtResource("8_1xa7f")
+
+[node name="LeftBorder" type="Line2D" parent="DrawNode/TrackLine"]
+
+[node name="RightBorder" type="Line2D" parent="DrawNode/TrackLine"]
+
 [node name="Checkpoints" type="Node" parent="."]
 
 [node name="Control" type="Control" parent="."]
diff --git a/Levels/Tut03.tscn b/Levels/Tut03.tscn
index a64f3de..8f45c64 100644
--- a/Levels/Tut03.tscn
+++ b/Levels/Tut03.tscn
@@ -1,4 +1,4 @@
-[gd_scene load_steps=12 format=3 uid="uid://ceoxn74ev4wui"]
+[gd_scene load_steps=14 format=3 uid="uid://ceoxn74ev4wui"]
 
 [ext_resource type="Script" path="res://Scripts/scene_control.gd" id="1_6ktyo"]
 [ext_resource type="PackedScene" uid="uid://c8r6i3bu37ogu" path="res://Nodes/ui.tscn" id="2_cbrmn"]
@@ -6,8 +6,10 @@
 [ext_resource type="Texture2D" uid="uid://cxhterify3l" path="res://Assets/Images/goal.png" id="4_a601a"]
 [ext_resource type="PackedScene" uid="uid://c1mvbh2fwqtkb" path="res://Nodes/car.tscn" id="5_hgfxg"]
 [ext_resource type="Script" path="res://Scripts/drawing.gd" id="6_uikm8"]
+[ext_resource type="Texture2D" uid="uid://bcn7tgs6a4fm7" path="res://Assets/road.png" id="7_wag28"]
 [ext_resource type="TileSet" uid="uid://cl8153posdeim" path="res://Assets/grass_tile_set.tres" id="8_1mcey"]
 [ext_resource type="PackedScene" uid="uid://wkfai2lvnp7n" path="res://Nodes/checkpoint.tscn" id="8_7nfp6"]
+[ext_resource type="Script" path="res://Scripts/Road.gd" id="8_st1kl"]
 
 [sub_resource type="CircleShape2D" id="CircleShape2D_6g88q"]
 radius = 17.0
@@ -48,15 +50,23 @@ z_index = 3
 [node name="DrawNode" type="Node2D" parent="."]
 script = ExtResource("6_uikm8")
 
-[node name="TrackLine" type="Line2D" parent="DrawNode"]
-default_color = Color(0.870588, 0.870588, 0.870588, 0.431373)
-
 [node name="TrackPath" type="Path2D" parent="DrawNode"]
 curve = SubResource("Curve2D_0exre")
 
 [node name="TrackFollower" type="PathFollow2D" parent="DrawNode/TrackPath"]
 loop = false
 
+[node name="TrackLine" type="Line2D" parent="DrawNode"]
+texture_repeat = 2
+width = 70.0
+texture = ExtResource("7_wag28")
+texture_mode = 1
+script = ExtResource("8_st1kl")
+
+[node name="LeftBorder" type="Line2D" parent="DrawNode/TrackLine"]
+
+[node name="RightBorder" type="Line2D" parent="DrawNode/TrackLine"]
+
 [node name="Checkpoints" type="Node" parent="."]
 
 [node name="Checkpoint" parent="Checkpoints" instance=ExtResource("8_7nfp6")]
diff --git a/Scripts/Road.gd b/Scripts/Road.gd
new file mode 100644
index 0000000..db60c7d
--- /dev/null
+++ b/Scripts/Road.gd
@@ -0,0 +1,86 @@
+extends Line2D
+
+var epsilon = 2
+
+@onready var leftBorder = $LeftBorder
+@onready var rightBorder = $RightBorder
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	pass # Replace with function body.
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	pass
+
+func simplify():
+	points = simplify_rec(points, epsilon)
+
+func simplify_rec(pointArray: PackedVector2Array, epsilon: float):
+	var dmax = 0
+	var index = -1
+	if pointArray.size() < 3:
+		return pointArray
+	var end = pointArray.size() - 1
+	for i in range(1, end-1):
+		var d = find_perpendicular_distance(pointArray[i], pointArray[0], pointArray[end])
+		if d > dmax:
+			index = i
+			dmax = d
+	
+	if dmax > epsilon:
+		var recResults1 = simplify_rec(pointArray.slice(0, index), epsilon)
+		var recResults2 = simplify_rec(pointArray.slice(index, end), epsilon)
+		recResults1.append_array(recResults2)
+		return recResults1
+	else:
+		return [pointArray[0], pointArray[end]]
+
+func find_perpendicular_distance(p: Vector2, p1: Vector2, p2: Vector2):
+	var result
+	var slope
+	var intercept
+	if p1.x == p2.x:
+		result = p.x - p1.x
+	else:
+		slope = (p2.y - p1.y) / (p2.x - p1.x)
+		intercept = p1.y - (slope * p1.x)
+		result = abs(slope * p.x - p.y + intercept) / sqrt(pow(slope, 2) + 1)
+	
+	return result
+
+func get_bisector(left_side: bool, p2: Vector2, p1: Vector2 = p2, p3: Vector2 = p2):
+	var v1 = (p2 - p1).normalized()
+	var v2 = (p2 - p3).normalized()
+	var normal
+	if v1 == -v2:
+		normal = v2.rotated(-PI/2)
+	else:
+		normal = (v1 + v2).normalized()
+		if v2.rotated(-PI/2).dot(v1) < 0:
+			normal = -normal
+	
+	if left_side:
+		normal = -normal
+	return normal
+
+
+func draw_borders():
+	for pointIndex in range(0, points.size() - 1):
+		var normal
+		if pointIndex == 0:
+			continue
+		elif pointIndex == points.size() -1:
+			continue
+			#normal = Vector2.ZERO
+		else:
+			normal = get_bisector(true, points[pointIndex], points[pointIndex-1], points[pointIndex+1])
+		
+		var point = points[pointIndex] + (normal*50)
+		leftBorder.add_point(point)
+		point = points[pointIndex] - (normal*50)
+		rightBorder.add_point(point)
+
+func clear_borders():
+	leftBorder.clear_points()
+	rightBorder.clear_points()
diff --git a/Scripts/drawing.gd b/Scripts/drawing.gd
index 832c42d..e99d4a0 100644
--- a/Scripts/drawing.gd
+++ b/Scripts/drawing.gd
@@ -16,6 +16,8 @@ func start_drawing():
 
 func _end_drawing():
 	drawing = false
+	line.simplify()
+	line.draw_borders()
 	owner.set_driving(true)
 
 
@@ -30,4 +32,5 @@ func _input(event):
 
 func reset():
 	line.clear_points()
+	line.clear_borders()
 	path.curve.clear_points()