diff --git a/world_maker/data/building_moutain.png b/world_maker/data/building_moutain.png
index 25fedbb..aa920ae 100644
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diff --git a/world_maker/data/city_map.png b/world_maker/data/city_map.png
index 2dca294..16d5ffa 100644
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diff --git a/world_maker/data/district.png b/world_maker/data/district.png
index fff7286..fcc6821 100644
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diff --git a/world_maker/data/heightmap.png b/world_maker/data/heightmap.png
index 5da15f8..70cc3a6 100644
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diff --git a/world_maker/data/heightmap_smooth.png b/world_maker/data/heightmap_smooth.png
index 62999a1..1282d61 100644
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diff --git a/world_maker/data/heightmap_with_building.png b/world_maker/data/heightmap_with_building.png
index d6902ee..bab97c0 100644
Binary files a/world_maker/data/heightmap_with_building.png and b/world_maker/data/heightmap_with_building.png differ
diff --git a/world_maker/data/highwaymap.png b/world_maker/data/highwaymap.png
index 9de071a..896f10b 100644
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diff --git a/world_maker/data/mountain_map.png b/world_maker/data/mountain_map.png
index 67a6fe6..3ef750a 100644
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diff --git a/world_maker/data/removed_treesmap.png b/world_maker/data/removed_treesmap.png
index 35dd1f5..dabd1f7 100644
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diff --git a/world_maker/data/skeleton_highway.png b/world_maker/data/skeleton_highway.png
index cd2f09f..13a1ae8 100644
Binary files a/world_maker/data/skeleton_highway.png and b/world_maker/data/skeleton_highway.png differ
diff --git a/world_maker/data/skeleton_mountain.png b/world_maker/data/skeleton_mountain.png
index 4c93e1d..dcdcf2b 100644
Binary files a/world_maker/data/skeleton_mountain.png and b/world_maker/data/skeleton_mountain.png differ
diff --git a/world_maker/data/skeleton_mountain_area.png b/world_maker/data/skeleton_mountain_area.png
index c9b40c2..5a025e6 100644
Binary files a/world_maker/data/skeleton_mountain_area.png and b/world_maker/data/skeleton_mountain_area.png differ
diff --git a/world_maker/data/smooth_sobel_watermap.png b/world_maker/data/smooth_sobel_watermap.png
index 196fd0a..2027431 100644
Binary files a/world_maker/data/smooth_sobel_watermap.png and b/world_maker/data/smooth_sobel_watermap.png differ
diff --git a/world_maker/data/smooth_terrain_delta.png b/world_maker/data/smooth_terrain_delta.png
index 0465ede..dfd1969 100644
Binary files a/world_maker/data/smooth_terrain_delta.png and b/world_maker/data/smooth_terrain_delta.png differ
diff --git a/world_maker/data/sobelmap.png b/world_maker/data/sobelmap.png
index 7b3b89b..1d9ca7a 100644
Binary files a/world_maker/data/sobelmap.png and b/world_maker/data/sobelmap.png differ
diff --git a/world_maker/data/treemap.png b/world_maker/data/treemap.png
index 3875abb..7bd52e0 100644
Binary files a/world_maker/data/treemap.png and b/world_maker/data/treemap.png differ
diff --git a/world_maker/data/watermap.png b/world_maker/data/watermap.png
index e882724..abac2de 100644
Binary files a/world_maker/data/watermap.png and b/world_maker/data/watermap.png differ
diff --git a/world_maker/data_analysis.py b/world_maker/data_analysis.py
index b5c228c..e6c3a1b 100644
--- a/world_maker/data_analysis.py
+++ b/world_maker/data_analysis.py
@@ -169,13 +169,13 @@ def overide_map(base: Image, top: Image) -> Image:
 
     for x in range(width):
         for y in range(height):
-            pixel1 = base.getpixel((x, y))
-            pixel2 = top.getpixel((x, y))
+            base_pixel = base.getpixel((x, y))
+            top_pixel = top.getpixel((x, y))
 
-            if pixel1 != 0:
-                result_image.putpixel((x, y), pixel1)
+            if top_pixel != 0:
+                result_image.putpixel((x, y), top_pixel)
             else:
-                result_image.putpixel((x, y), pixel2)
+                result_image.putpixel((x, y), base_pixel)
 
     return result_image
 
@@ -247,7 +247,8 @@ def create_volume(surface: np.ndarray, heightmap: np.ndarray, make_it_flat: bool
 
 def convert_2D_to_3D(image: Union[str, Image], make_it_flat: bool = False) -> np.ndarray:
     image = handle_import_image(image)
-    heightmap = Image.open('./world_maker/data/heightmap.png').convert('L')
+    heightmap = Image.open(
+        './world_maker/data/heightmap_smooth.png').convert('L')
     heightmap = np.array(heightmap)
     surface = np.array(image)
     volume = create_volume(surface, heightmap, make_it_flat)
diff --git a/world_maker/pack_rectangle.py b/world_maker/pack_rectangle.py
index 79afe60..c279d94 100644
--- a/world_maker/pack_rectangle.py
+++ b/world_maker/pack_rectangle.py
@@ -97,9 +97,14 @@ def draw_rectangles(rectangles, grid, heightmap):
     image = Image.new('L', (len(grid[0]), len(grid)), (0))
     for rectangle in rectangles:
         start, end = rectangle
+        height = []
         for x in range(start[0], end[0]):
             for y in range(start[1], end[1]):
-                image.putpixel((x, y), heightmap.getpixel((x, y)))
+                height.append(heightmap.getpixel((x, y)))
+        height_average = sum(height)/len(height)
+        for x in range(start[0], end[0]):
+            for y in range(start[1], end[1]):
+                image.putpixel((x, y), round(height_average))
     return image
 
 
diff --git a/world_maker/world_maker.py b/world_maker/world_maker.py
index 2210234..e393c3e 100644
--- a/world_maker/world_maker.py
+++ b/world_maker/world_maker.py
@@ -12,9 +12,6 @@ def world_maker():
     world = World()
     heightmap, watermap, treemap = get_data(world)
 
-    filter_smooth(
-        './world_maker/data/heightmap.png', 4).save('./world_maker/data/heightmap_smooth.png')
-
     filter_sobel(
         "./world_maker/data/heightmap.png").save('./world_maker/data/sobelmap.png')
 
@@ -53,4 +50,18 @@ def world_maker():
                 './world_maker/data/building_moutain.png').save('./world_maker/data/heightmap_with_building.png')
     overide_map('./world_maker/data/heightmap_with_building.png',
                 './world_maker/data/building.png').save('./world_maker/data/heightmap_with_building.png')
+    filter_smooth(
+        './world_maker/data/heightmap_with_building.png', 2).save('./world_maker/data/heightmap_smooth.png')
+    overide_map('./world_maker/data/heightmap_with_building.png',
+                './world_maker/data/building_moutain.png').save('./world_maker/data/heightmap_with_building.png')
+    overide_map('./world_maker/data/heightmap_with_building.png',
+                './world_maker/data/building.png').save('./world_maker/data/heightmap_with_building.png')
+    filter_smooth(
+        './world_maker/data/heightmap_with_building.png', 2).save('./world_maker/data/heightmap_smooth.png')
+    overide_map('./world_maker/data/heightmap_with_building.png',
+                './world_maker/data/building_moutain.png').save('./world_maker/data/heightmap_with_building.png')
+    overide_map('./world_maker/data/heightmap_with_building.png',
+                './world_maker/data/building.png').save('./world_maker/data/heightmap_with_building.png')
+    filter_smooth(
+        './world_maker/data/heightmap_with_building.png', 2).save('./world_maker/data/heightmap_smooth.png')
     return rectangle_mountain, rectangle_building, skeleton_highway, skeleton_mountain, road_grid