biome generator

2026-04-17 15:31:28 +02:00
parent 060bccd96a
commit b77a6263aa
91 changed files with 4111 additions and 78 deletions
--- a/core/biome_generator/biome.gd
+++ b/core/biome_generator/biome.gd
@@ -0,0 +1,5 @@
+extends Resource
+class_name Biome
+
+@export var name: String = "New Biome"
+@export var available_chunks: Array[PackedScene]
--- a/core/biome_generator/biome.gd.uid
+++ b/core/biome_generator/biome.gd.uid
@@ -0,0 +1 @@
+uid://wv6kcqkibium
--- a/core/biome_generator/biome_generator.gd
+++ b/core/biome_generator/biome_generator.gd
@@ -0,0 +1,302 @@
+extends Node3D
+
+@export_group("Rails")
+@export var rail_path: Path3D 
+
+@export_group("Biomes")
+@export var biome_list: Array[Biome]
+
+@export_group("Grid and Area")
+@export var chunk_size: float = 20.0
+@export var eye_line: int = 3 
+@export var district_scale: float = 0.05 
+
+var board: Dictionary = {}
+var last_pos_train: Vector2i = Vector2i(999999, 999999) 
+var noise_generator: FastNoiseLite 
+var altitude_generator: FastNoiseLite
+
+var manual_biome: Biome = null
+
+func _ready() -> void:
+	if biome_list.is_empty() or rail_path == null: return
+		
+	noise_generator = FastNoiseLite.new()
+	noise_generator.noise_type = FastNoiseLite.TYPE_PERLIN
+	noise_generator.seed = randi() 
+	noise_generator.frequency = district_scale 
+	
+	altitude_generator = FastNoiseLite.new()
+	altitude_generator.noise_type = FastNoiseLite.TYPE_PERLIN
+	altitude_generator.seed = randi() 
+	altitude_generator.frequency = district_scale * 0.5 
+	
+	_update_set_pieces()
+
+func _update_set_pieces() -> void:
+	var set_pieces = get_tree().get_nodes_in_group("set_pieces")
+	
+	print("🔍 Found ", set_pieces.size(), " in 'set_pieces' group.")
+	
+	for sp in set_pieces:
+		if not "exclusive_biome" in sp or sp.exclusive_biome == "":
+			print("⚠️ Set Piece '", sp.name, "' not have exclusive biome -> always visible.")
+			continue 
+			
+		var local_biome = ""
+		if manual_biome != null:
+			local_biome = manual_biome.nome
+		else:
+			var grid_x = roundi(sp.global_position.x / chunk_size)
+			var grid_z = roundi(sp.global_position.z / chunk_size)
+			local_biome = _get_procedural_biome_name(noise_generator.get_noise_2d(grid_x, grid_z))
+			
+		print("👉 Analyze: '", sp.name, "' | Need: [", sp.exclusive_biome, "] | Current biome is: [", local_biome, "]")
+			
+		if local_biome == sp.exclusive_biome:
+			sp.show()
+			sp.process_mode = Node.PROCESS_MODE_INHERIT
+			print("   ✅ Temple is visible.")
+		else:
+			sp.hide()
+			sp.process_mode = Node.PROCESS_MODE_DISABLED 
+			print("   ❌ Temple is a invisible ghost.")
+	
+func _destroy_and_regenrate_world() -> void:
+	#1. Turn off old temples
+	_update_set_pieces() 
+	
+	#2. Destroy all models
+	for pos in board.keys():
+		var cella = board[pos]
+		if cella["tipo"] == "bioma":
+			if cella.has("nodo") and is_instance_valid(cella["nodo"]):
+				cella["nodo"].queue_free()
+				
+	#3. Clean board
+	board.clear()
+		
+	#4. Create train
+	last_pos_train = Vector2i(999999, 999999)
+	_train_radar()
+	last_pos_train = Vector2i(999999, 999999)
+	_train_radar()
+
+func _physics_process(_delta: float) -> void:
+	if rail_path == null or rail_path.train_instance == null: return
+		
+	var train_pos = rail_path.train_instance.global_position
+	var grid_x = roundi(train_pos.x / chunk_size)
+	var grid_z = roundi(train_pos.z / chunk_size)
+	var current_pos = Vector2i(grid_x, grid_z)
+	
+	if current_pos != last_pos_train:
+		last_pos_train = current_pos
+		_generate_pieces_around_train(current_pos)
+		_clean_far_chunks(current_pos)
+		_train_radar()
+
+func _generate_pieces_around_train(centro: Vector2i) -> void:
+	for x in range(-eye_line, eye_line + 1):
+		for z in range(-eye_line, eye_line + 1):
+			var grid_pos = centro + Vector2i(x, z)
+			
+			if not board.has(grid_pos):
+				var ce_obstacle = _register_cell_with_laser(grid_pos)
+				if not ce_obstacle:
+					_add_compatible_biome(grid_pos)
+
+func _choose_catalogue_by_cell(grid_pos: Vector2i) -> Array[PackedScene]:
+	if manual_biome != null:
+		return manual_biome.available_chunks
+		
+	var value = noise_generator.get_noise_2d(grid_pos.x, grid_pos.y)
+	var normalized_value = (value + 1.0) / 2.0 
+	var indice = clamp(int(normalized_value * biome_list.size()), 0, biome_list.size() - 1)
+	return biome_list[indice].available_chunks
+
+func _get_procedural_biome_name(value: float) -> String:
+	if manual_biome != null:
+		return manual_biome.name
+		
+	var normalized_value = (value + 1.0) / 2.0
+	var index = clamp(int(normalized_value * biome_list.size()), 0, biome_list.size() - 1)
+	return biome_list[index].name
+
+func _register_cell_with_laser(grid_pos: Vector2i) -> bool:
+	if board.has(grid_pos): return true 
+	
+	var world_pos = Vector3(grid_pos.x * chunk_size, 0, grid_pos.y * chunk_size)
+	var space_state = get_world_3d().direct_space_state
+	var ray_origin = Vector3(world_pos.x, 50.0, world_pos.z)
+	var ray_end = Vector3(world_pos.x, -10.0, world_pos.z)
+	
+	var query = PhysicsRayQueryParameters3D.create(ray_origin, ray_end)
+	var result = space_state.intersect_ray(query)
+	
+	if result.size() > 0:
+		var collider = result["collider"]
+		var current_node = collider
+		var exit_found = {"north": false, "est": false, "south": false, "west": false}
+		var height_found = {"north": 0, "est": 0, "south": 0, "west": 0}
+		
+		while current_node != null and current_node != get_tree().root:
+			if current_node.has_method("get_rotated_data"):
+				var rotation_steps = roundi(rad_to_deg(current_node.global_rotation.y) / -90.0)
+				var data = current_node.get_rotated_data(rotation_steps)
+				exit_found = data["connections"]
+				height_found = data["heights"]
+				break 
+			current_node = current_node.get_parent()
+			
+		board[grid_pos] = {"type": "obstacle", "exit": exit_found, "heights": height_found}
+		return true 
+	return false 
+
+func _add_compatible_biome(grid_pos: Vector2i) -> void:
+	var req_conn_north = _needed_connections(grid_pos + Vector2i(0, -1), "south")
+	var req_conn_est = _needed_connections(grid_pos + Vector2i(1, 0), "west")
+	var req_conn_south = _needed_connections(grid_pos + Vector2i(0, 1), "north")
+	var req_conn_west = _needed_connections(grid_pos + Vector2i(-1, 0), "est")
+	
+	var req_height_north = _needed_heights(grid_pos + Vector2i(0, -1), "south")
+	var req_height_est = _needed_heights(grid_pos + Vector2i(1, 0), "west")
+	var req_height_south = _needed_heights(grid_pos + Vector2i(0, 1), "north")
+	var req_height_west = _needed_heights(grid_pos + Vector2i(-1, 0), "est")
+	
+	var height_noise = altitude_generator.get_noise_2d(grid_pos.x, grid_pos.y)
+	var height_target = clamp(roundi((height_noise + 1.0) / 2.0), 0, 1)
+	
+	var zone_catalogue = _choose_catalogue_by_cell(grid_pos)
+	var valid_candidates = []
+	
+	for scene in zone_catalogue:
+		var test_chunk = scene.instantiate()
+		
+		if test_chunk.has_method("get_rotated_data"):
+			for rot in range(4):
+				var data = test_chunk.get_rotated_data(rot)
+				var u_conn = data["connections"]
+				var u_height = data["heights"]
+				
+				var match_conn_n = (req_conn_north == -1) or ((req_conn_north == 1) == u_conn["north"])
+				var match_conn_e = (req_conn_est == -1)  or ((req_conn_est == 1) == u_conn["est"])
+				var match_conn_s = (req_conn_south == -1)  or ((req_conn_south == 1) == u_conn["south"])
+				var match_conn_o = (req_conn_west == -1) or ((req_conn_west == 1) == u_conn["west"])
+				
+				var match_alt_n = (req_height_north == -1) or (req_height_north == u_height["north"])
+				var match_alt_e = (req_height_est == -1)  or (req_height_est == u_height["est"])
+				var match_alt_s = (req_height_south == -1)  or (req_height_south == u_height["south"])
+				var match_alt_o = (req_height_west == -1) or (req_height_west == u_height["west"])
+				
+				var diff_n = abs(u_height["north"] - height_target) if req_height_north == -1 else 0
+				var diff_e = abs(u_height["est"] - height_target) if req_height_est == -1 else 0
+				var diff_s = abs(u_height["south"] - height_target) if req_height_south == -1 else 0
+				var diff_o = abs(u_height["west"] - height_target) if req_height_west == -1 else 0
+				var excessive_jumps = diff_n > 1 or diff_e > 1 or diff_s > 1 or diff_o > 1
+				
+				if match_conn_n and match_conn_e and match_conn_s and match_conn_o and match_alt_n and match_alt_e and match_alt_s and match_alt_o and not excessive_jumps:
+					var score = 0
+					if req_height_north == -1 and u_height["north"] == height_target: score += 1
+					if req_height_est == -1 and u_height["est"] == height_target: score += 1
+					if req_height_south == -1 and u_height["south"] == height_target: score += 1
+					if req_height_west == -1 and u_height["west"] == height_target: score += 1
+					
+					valid_candidates.append({"scene": scene, "rotation": rot, "data": data, "score": score})
+					
+		test_chunk.queue_free()
+		
+	if valid_candidates.size() > 0:
+		var max_score = -1
+		for c in valid_candidates:
+			if c.score > max_score: max_score = c.score
+				
+		var best_candidate = []
+		for c in valid_candidates:
+			if c.score == max_score: best_candidate.append(c)
+				
+		var choise = best_candidate.pick_random()
+		var new_chunk = choise.scene.instantiate()
+		add_child(new_chunk)
+		new_chunk.position = Vector3(grid_pos.x * chunk_size, 0, grid_pos.y * chunk_size)
+		new_chunk.rotation.y = choise.rotation * (-PI / 2.0)
+		
+		board[grid_pos] = {"type": "biome", "exit": choise.data["connections"], "heights": choise.data["heights"], "nodo": new_chunk}
+	else:
+		push_warning("⚠️ One piece miss for position " + str(grid_pos) + "!")
+		
+		var fmt_alt = func(req): return str(req) if req != -1 else "Free"
+		#var fmt_conn = func(req): return "Yes" if req == 1 else ("No" if req == 0 else "Free")
+		
+		print("We need missed piece  -> North: ", fmt_alt.call(req_height_north), " | Est: ", fmt_alt.call(req_height_est), " | South: ", fmt_alt.call(req_height_south), " | West: ", fmt_alt.call(req_height_west))
+		
+		var backup = zone_catalogue[0].instantiate()
+		add_child(backup)
+		backup.position = Vector3(grid_pos.x * chunk_size, 0, grid_pos.y * chunk_size)
+		
+		var safe_heights = {
+			"north": req_height_north if req_height_north != -1 else height_target,
+			"est": req_height_est if req_height_est != -1 else height_target,
+			"south": req_height_south if req_height_south != -1 else height_target,
+			"west": req_height_west if req_height_west != -1 else height_target
+		}
+		board[grid_pos] = {"type": "biome", "exit": {"north":false, "est":false, "south":false, "west":false}, "heights": safe_heights, "node": backup}
+
+func _needed_connections(near_pos: Vector2i, side_needed: String) -> int:
+	if not board.has(near_pos): 
+		_register_cell_with_laser(near_pos)
+	if board.has(near_pos) and board[near_pos].has("exit"):
+		return 1 if board[near_pos]["exit"][side_needed] else 0 
+	return -1 
+
+func _needed_heights(near_pos: Vector2i, side_needed: String) -> int:
+	if board.has(near_pos) and board[near_pos].has("heights"):
+		return board[near_pos]["heights"][side_needed]
+	return -1 
+
+func _train_radar() -> void:
+	if rail_path == null or rail_path.curve == null or rail_path.train_instance == null: return
+		
+	if manual_biome != null:
+		return
+		
+	var train_pos = rail_path.train_instance.global_position
+	var grid_x = roundi(train_pos.x / chunk_size)
+	var grid_z = roundi(train_pos.z / chunk_size)
+	var current_biome = _get_procedural_biome_name(noise_generator.get_noise_2d(grid_x, grid_z))
+	
+	var current_progress = rail_path.train_progress
+	var total_length = rail_path.curve.get_baked_length()
+	
+	for step in range(1, 31):
+		var next_progress = wrapf(current_progress + (step * chunk_size), 0.0, total_length)
+		var next_local_pos = rail_path.curve.sample_baked(next_progress, true)
+		var next_global_pos = rail_path.to_global(next_local_pos)
+		
+		var f_x = roundi(next_global_pos.x / chunk_size)
+		var f_z = roundi(next_global_pos.z / chunk_size)
+		var next_biome = _get_procedural_biome_name(noise_generator.get_noise_2d(f_x, f_z))
+		
+		if next_biome != current_biome:
+			#distanza_cambio = step * chunk_size
+			#prossimo_bioma = next_biome
+			break
+			
+func _clean_far_chunks(centro_attuale: Vector2i) -> void:
+	var cells_to_remove = []
+	var safe_margin = 2 
+	
+	for grid_pos in board.keys():
+		var cell = board[grid_pos]
+		if cell["type"] == "obstacle": continue
+			
+		var dist_x = abs(grid_pos.x - centro_attuale.x)
+		var dist_z = abs(grid_pos.y - centro_attuale.y)
+		
+		if dist_x > eye_line + safe_margin or dist_z > eye_line + safe_margin:
+			if cell.has("node") and is_instance_valid(cell["node"]):
+				cell["node"].queue_free()
+			cells_to_remove.append(grid_pos)
+			
+	for pos in cells_to_remove:
+		board.erase(pos)
--- a/core/biome_generator/biome_generator.gd.uid
+++ b/core/biome_generator/biome_generator.gd.uid
@@ -0,0 +1 @@
+uid://ct2k25kslaxe5
--- a/core/biome_generator/biome_generator.tscn
+++ b/core/biome_generator/biome_generator.tscn
@@ -0,0 +1,6 @@
+[gd_scene format=3 uid="uid://ujv2f1l4d2ps"]
+
+[ext_resource type="Script" uid="uid://ct2k25kslaxe5" path="res://core/biome_generator/biome_generator.gd" id="1_c7ilo"]
+
+[node name="biome_generator" type="Node3D" unique_id=1861369341]
+script = ExtResource("1_c7ilo")
--- a/core/biome_generator/chunk_info.gd
+++ b/core/biome_generator/chunk_info.gd
@@ -0,0 +1,46 @@
+extends Node3D
+class_name ChunkInfo
+
+@export_enum("Biome", "straight_track", "curved_track") var chunk_type: int = 0
+
+@export_group("Set Piece Rules (Unique pieces)")
+@export var exclusive_biome: String = "" # Es: "Forest"
+
+@export_group("Base exit (no roation)")
+@export var north: bool = false
+@export var est: bool = false
+@export var south: bool = false
+@export var west: bool = false
+
+@export_group("Maring heights (level 0, 1, 2)")
+@export var height_north: int = 0
+@export var height_est: int = 0
+@export var height_south: int = 0
+@export var height_west: int = 0
+
+func _ready() -> void:
+	if exclusive_biome != "":
+		add_to_group("set_pieces")
+
+func get_rotated_data(steps_90: int) -> Dictionary:
+	var original_exit = [north, est, south, west]
+	var original_height = [height_north, height_est, height_south, height_west]
+	
+	var calculated_exit = []
+	var calculated_height = []
+	
+	for i in range(4):
+		var index  = (i - steps_90 + 4) % 4
+		calculated_exit.append(original_exit[index])
+		calculated_height.append(original_height[index])
+		
+	return {
+		"connections": {
+			"north": calculated_exit[0], "est": calculated_exit[1],
+			"south": calculated_exit[2], "west": calculated_exit[3]
+		},
+		"heights": {
+			"north": calculated_height[0], "est": calculated_height[1],
+			"south": calculated_height[2], "west": calculated_height[3]
+		}
+	}
--- a/core/biome_generator/chunk_info.gd.uid
+++ b/core/biome_generator/chunk_info.gd.uid
@@ -0,0 +1 @@
+uid://dg2h4kbqe8j3m
--- a/core/camera.tscn
+++ b/core/camera.tscn
@@ -0,0 +1,43 @@
+[gd_scene format=3 uid="uid://cv5xmnow451kl"]
+
+[ext_resource type="Script" uid="uid://b3nmswr1iaexw" path="res://core/camera_move.gd" id="1_6doux"]
+
+[node name="camera" type="Node3D" unique_id=310254818]
+
+[node name="camera_front" type="Camera3D" parent="." unique_id=849013180]
+transform = Transform3D(-1, 0, -8.742278e-08, 0, 1, 0, 8.742278e-08, 0, -1, 0, 2.55, 7.1)
+fov = 86.0
+near = 0.001
+far = 5000.0
+
+[node name="camera_top" type="Camera3D" parent="." unique_id=454024645]
+transform = Transform3D(-0.9998601, 0.0062594875, -0.015508555, -0.0015509288, 0.88861585, 0.45864955, 0.016652059, 0.45860943, -0.8884819, 0, 7.4, 0.53)
+fov = 82.7
+near = 0.001
+far = 5000.0
+
+[node name="camera_side1" type="Camera3D" parent="." unique_id=1328559378]
+transform = Transform3D(-0.18395132, 0, 0.98293537, 0, 1, 0, -0.98293537, 0, -0.18395132, -0.57, 2.257, 2.776)
+fov = 60.0
+
+[node name="camera_side2" type="Camera3D" parent="." unique_id=888646238]
+transform = Transform3D(-4.371139e-08, 0.005235964, -0.9999863, 0, 0.9999863, 0.005235964, 1, 2.2887126e-10, -4.3710788e-08, 0.89, 2.207, 2.814)
+fov = 96.6
+far = 5000.0
+
+[node name="camera_iso" type="Camera3D" parent="." unique_id=308091984]
+transform = Transform3D(0.5778576, -0.5770964, 0.5770964, 0, 0.70710677, 0.70710677, -0.8161376, -0.40860704, 0.40860704, 225, 290, 173.7)
+projection = 1
+fov = 96.6
+size = 35.0
+near = 0.001
+far = 500.0
+
+[node name="pivot" type="Node3D" parent="." unique_id=1852377804 node_paths=PackedStringArray("camera_iso", "pivot", "camera_front", "camera_side1", "camera_side2", "camera_top")]
+script = ExtResource("1_6doux")
+camera_iso = NodePath("../camera_iso")
+pivot = NodePath(".")
+camera_front = NodePath("../camera_front")
+camera_side1 = NodePath("../camera_side1")
+camera_side2 = NodePath("../camera_side2")
+camera_top = NodePath("../camera_top")
--- a/core/camera_move.gd
+++ b/core/camera_move.gd
@@ -0,0 +1,150 @@
+extends Node3D
+
+@export_group("Camera")
+@export var camera_iso : Camera3D
+@export var pivot : Node3D
+@export var camera_front : Camera3D
+@export var camera_side1 : Camera3D
+@export var camera_side2 : Camera3D
+@export var camera_top : Camera3D
+
+@export_group("Camera Movememnt")
+@export var move_speed : float = 20.0
+@export var rotation_speed : float = 0.2
+
+@export_group("Cinematic Mode")
+@export var change_camera_time : float = 10.0 
+
+@export_group("Isometric Zoom")
+@export var normal_size : float = 35.0
+@export var zoom_size : float = 60.0
+@export var zoom_time : float = 1.2
+var is_zoomed : bool = false
+var zoom_tween : Tween
+
+var is_moving_enabled : bool = true
+
+var is_cinematic_mode : bool = false
+var cinematic_timer : float = 0.0
+var cinematic_index : int = 0
+var array_camera : Array[Camera3D] = []
+
+var initial_pivot_transformation : Transform3D
+
+func _ready():
+	if pivot:
+		initial_pivot_transformation = pivot.transform
+		
+	if camera_iso: array_camera.append(camera_iso)
+	if camera_front: array_camera.append(camera_front)
+	if camera_side1: array_camera.append(camera_side1)
+	if camera_side2: array_camera.append(camera_side2)
+	if camera_top: array_camera.append(camera_top)
+	
+	if camera_iso:
+		camera_iso.make_current()
+
+func _input(event):
+	if event is InputEventKey and event.pressed and not event.echo:
+		
+		#R-> Reset isometric camera
+		if event.keycode == KEY_R and is_moving_enabled and pivot:
+			pivot.transform = initial_pivot_transformation
+			print("Isometric camera resetted!")
+			return 
+
+		#C-> Toggle cinematic mode
+		if event.keycode == KEY_C:
+			is_cinematic_mode = !is_cinematic_mode
+			if is_cinematic_mode:
+				cinematic_timer = 0.0 
+				for i in range(array_camera.size()):
+					if array_camera[i].current:
+						cinematic_index = i
+						break
+				print("Cinematic Mode: enabled")
+			else:
+				print("Cinematic Mode: disabled")
+			return 
+			
+		#Z-> soft zoom
+		if event.keycode == KEY_Z and camera_iso:
+			is_zoomed = !is_zoomed
+			var target_size = zoom_size if is_zoomed else normal_size
+			
+			if zoom_tween and zoom_tween.is_valid():
+				zoom_tween.kill()
+				
+			zoom_tween = create_tween()
+			zoom_tween.set_trans(Tween.TRANS_SINE).set_ease(Tween.EASE_IN_OUT)
+			zoom_tween.tween_property(camera_iso, "size", target_size, zoom_time)
+			return
+
+		#manual controls (1-5)
+		var manual_action = false
+		
+		if event.keycode == KEY_1 and camera_iso:
+			camera_iso.make_current()
+			is_moving_enabled = true
+			manual_action = true
+			
+		elif event.keycode == KEY_2 and camera_front:
+			camera_front.make_current()
+			is_moving_enabled = false
+			manual_action = true
+			
+		elif event.keycode == KEY_3 and camera_side1:
+			camera_side1.make_current()
+			is_moving_enabled = false
+			manual_action = true
+			
+		elif event.keycode == KEY_4 and camera_side2:
+			camera_side2.make_current()
+			is_moving_enabled = false
+			manual_action = true
+			
+		elif event.keycode == KEY_5 and camera_top:
+			camera_top.make_current()
+			is_moving_enabled = false
+			manual_action = true
+			
+		if manual_action and is_cinematic_mode:
+			is_cinematic_mode = false
+			print("Cinematic Mode: Disabled")
+
+	if is_moving_enabled and pivot:
+		if event is InputEventMouseMotion and Input.is_mouse_button_pressed(MOUSE_BUTTON_RIGHT):
+			pivot.rotate_y(deg_to_rad(-event.relative.x * rotation_speed))
+
+func _process(delta):
+	if is_cinematic_mode and array_camera.size() > 0:
+		cinematic_timer += delta
+		if cinematic_timer >= change_camera_time:
+			cinematic_timer = 0.0
+			cinematic_index = (cinematic_index + 1) % array_camera.size()
+			var next_cam = array_camera[cinematic_index]
+			next_cam.make_current()
+			is_moving_enabled = (next_cam == camera_iso)
+
+	if not is_moving_enabled or pivot == null:
+		return
+		
+	var input_dir = Vector3.ZERO
+	if Input.is_key_pressed(KEY_W): input_dir.z -= 1
+	if Input.is_key_pressed(KEY_S): input_dir.z += 1
+	if Input.is_key_pressed(KEY_A): input_dir.x -= 1
+	if Input.is_key_pressed(KEY_D): input_dir.x += 1
+	
+	if input_dir != Vector3.ZERO:
+		input_dir = input_dir.normalized()
+		
+		var forward = pivot.transform.basis.z
+		var right = pivot.transform.basis.x
+		forward.y = 0
+		right.y = 0
+		
+		forward = forward.normalized()
+		right = right.normalized()
+		
+		var motion = (forward * input_dir.z + right * input_dir.x)
+		pivot.position += motion * move_speed * delta
--- a/core/camera_move.gd.uid
+++ b/core/camera_move.gd.uid
@@ -0,0 +1 @@
+uid://b3nmswr1iaexw
--- a/core/daynight/.weather_controller.gd.swp
+++ b/core/daynight/.weather_controller.gd.swp
--- a/core/daynight/weather_controller.gd
+++ b/core/daynight/weather_controller.gd
@@ -76,6 +76,9 @@ func _init(wind: GPUParticles3D, snow: GPUParticles3D,
 	
 	create_sound_players()
 	
+	toggle_dust(environment_config.enable_dust)
+	toggle_blur(environment_config.enable_blur)
+
 func _ready() -> void:
 	
 	#connect events
--- a/core/environment_config.gd
+++ b/core/environment_config.gd
@@ -80,8 +80,8 @@ extends Resource

 #Post-process effect toggles (initial values)
@export_group("Post Process")
-@export var enable_dust: bool = true #Floating dust particles overlay
-@export var enable_blur: bool = true #Screen blur effect
+@export var enable_dust: bool = false #Floating dust particles overlay
+@export var enable_blur: bool = false #Screen blur effect
@export var enable_environment_shadows: bool = true #Cloud shadow projection on terrain
@export var blur_amount: float = 0.6

--- a/core/fireworks.gd
+++ b/core/fireworks.gd
@@ -0,0 +1,27 @@
+extends Node3D
+@onready var rocket = $"1_StartRocket"
+@onready var explosion = $"2_MainExplosion"
+@onready var trails = $"3_FallingTrails"
+
+func set_color(target_color: Color) -> void:
+	#set colors
+	set_particles_node_color(rocket, Color(1.5, 1.5, 1.5))
+	set_particles_node_color(explosion, Color(1.2, 1.2, 1.2))
+	set_particles_node_color(trails, target_color)
+
+func set_particles_node_color(node: GPUParticles3D, new_color: Color) -> void:
+	if node and node.draw_pass_1:
+		var mesh = node.draw_pass_1 as QuadMesh
+		if mesh and mesh.material:
+			var unique_mat = mesh.material.duplicate() as StandardMaterial3D
+			unique_mat.albedo_color = new_color
+			unique_mat.blend_mode = BaseMaterial3D.BLEND_MODE_ADD #Light effect (glow)
+			unique_mat.shading_mode = BaseMaterial3D.SHADING_MODE_UNSHADED
+			mesh.material = unique_mat
+
+func turnon() -> void:
+	if rocket:
+		rocket.emitting = true
+		
+	await get_tree().create_timer(6.0).timeout
+	queue_free()
--- a/core/fireworks.gd.uid
+++ b/core/fireworks.gd.uid
@@ -0,0 +1 @@
+uid://crxch6o5ottg7
--- a/core/fireworks.tscn
+++ b/core/fireworks.tscn
@@ -0,0 +1,104 @@
+[gd_scene format=3 uid="uid://dn1btv0e0ses7"]
+
+[ext_resource type="Script" uid="uid://crxch6o5ottg7" path="res://core/fireworks.gd" id="1_cjxyo"]
+
+[sub_resource type="ParticleProcessMaterial" id="ParticleProcessMaterial_dp1bx"]
+direction = Vector3(0, 1, 0)
+spread = 0.0
+initial_velocity_min = 13.0
+initial_velocity_max = 14.0
+gravity = Vector3(0, 0, 0)
+sub_emitter_mode = 2
+sub_emitter_amount_at_end = 1
+
+[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_8o1ow"]
+blend_mode = 1
+shading_mode = 0
+albedo_color = Color(1, 0.8901961, 0.24313726, 1)
+billboard_mode = 3
+particles_anim_h_frames = 1
+particles_anim_v_frames = 1
+particles_anim_loop = false
+
+[sub_resource type="QuadMesh" id="QuadMesh_p8l00"]
+material = SubResource("StandardMaterial3D_8o1ow")
+size = Vector2(0.2, 0.2)
+
+[sub_resource type="ParticleProcessMaterial" id="ParticleProcessMaterial_kbf61"]
+direction = Vector3(0, 1, 0)
+spread = 180.0
+initial_velocity_min = 10.0
+initial_velocity_max = 10.0
+gravity = Vector3(0, 0, 0)
+damping_min = 6.0000005
+damping_max = 6.0000005
+sub_emitter_mode = 1
+sub_emitter_frequency = 30.0
+
+[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_is2bb"]
+blend_mode = 1
+shading_mode = 0
+billboard_mode = 3
+particles_anim_h_frames = 1
+particles_anim_v_frames = 1
+particles_anim_loop = false
+
+[sub_resource type="QuadMesh" id="QuadMesh_f60hc"]
+material = SubResource("StandardMaterial3D_is2bb")
+size = Vector2(0.2, 0.2)
+
+[sub_resource type="Gradient" id="Gradient_cjxyo"]
+colors = PackedColorArray(1, 1, 1, 1, 1, 1, 1, 0)
+
+[sub_resource type="GradientTexture1D" id="GradientTexture1D_dp1bx"]
+gradient = SubResource("Gradient_cjxyo")
+
+[sub_resource type="ParticleProcessMaterial" id="ParticleProcessMaterial_tt4r5"]
+gravity = Vector3(0, -2, 0)
+scale_min = 0.5
+scale_max = 0.5
+color_ramp = SubResource("GradientTexture1D_dp1bx")
+
+[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_xt2tl"]
+blend_mode = 1
+shading_mode = 0
+albedo_color = Color(0.99999994, 0.89069206, 0.2446233, 1)
+billboard_mode = 3
+particles_anim_h_frames = 1
+particles_anim_v_frames = 1
+particles_anim_loop = false
+
+[sub_resource type="QuadMesh" id="QuadMesh_0p1ln"]
+material = SubResource("StandardMaterial3D_xt2tl")
+size = Vector2(0.05, 0.05)
+
+[node name="FuocoD\'artificioRoot" type="Node3D" unique_id=669752765]
+script = ExtResource("1_cjxyo")
+
+[node name="1_StartRocket" type="GPUParticles3D" parent="." unique_id=1569398174]
+emitting = false
+amount = 15
+sub_emitter = NodePath("../2_MainExplosion")
+lifetime = 0.5
+one_shot = true
+explosiveness = 1.0
+trail_enabled = true
+process_material = SubResource("ParticleProcessMaterial_dp1bx")
+draw_pass_1 = SubResource("QuadMesh_p8l00")
+
+[node name="2_MainExplosion" type="GPUParticles3D" parent="." unique_id=863445356]
+emitting = false
+amount = 150
+sub_emitter = NodePath("../3_FallingTrails")
+lifetime = 1.5
+one_shot = true
+explosiveness = 1.0
+process_material = SubResource("ParticleProcessMaterial_kbf61")
+draw_pass_1 = SubResource("QuadMesh_f60hc")
+
+[node name="3_FallingTrails" type="GPUParticles3D" parent="." unique_id=1969872503]
+emitting = false
+amount = 500
+lifetime = 0.5
+process_material = SubResource("ParticleProcessMaterial_tt4r5")
+draw_pass_1 = SubResource("QuadMesh_0p1ln")
--- a/docs/museums/biome_generator/main_train.fbx
+++ b/docs/museums/biome_generator/main_train.fbx
--- a/docs/museums/biome_generator/main_train.fbx.import
+++ b/docs/museums/biome_generator/main_train.fbx.import
@@ -0,0 +1,44 @@
+[remap]
+
+importer="scene"
+importer_version=1
+type="PackedScene"
+uid="uid://bowkbyxbq2jg2"
+path="res://.godot/imported/main_train.fbx-3c77896af69edc972695e761c4bf8e47.scn"
+
+[deps]
+
+source_file="res://docs/museums/biome_generator/main_train.fbx"
+dest_files=["res://.godot/imported/main_train.fbx-3c77896af69edc972695e761c4bf8e47.scn"]
+
+[params]
+
+nodes/root_type=""
+nodes/root_name=""
+nodes/root_script=null
+nodes/apply_root_scale=true
+nodes/root_scale=1.0
+nodes/import_as_skeleton_bones=false
+nodes/use_name_suffixes=true
+nodes/use_node_type_suffixes=true
+meshes/ensure_tangents=true
+meshes/generate_lods=true
+meshes/create_shadow_meshes=true
+meshes/light_baking=1
+meshes/lightmap_texel_size=0.2
+meshes/force_disable_compression=false
+skins/use_named_skins=true
+animation/import=true
+animation/fps=30
+animation/trimming=true
+animation/remove_immutable_tracks=true
+animation/import_rest_as_RESET=false
+import_script/path=""
+materials/extract=0
+materials/extract_format=0
+materials/extract_path=""
+_subresources={}
+fbx/importer=0
+fbx/allow_geometry_helper_nodes=false
+fbx/embedded_image_handling=1
+fbx/naming_version=2
--- a/docs/museums/biome_generator/main_train.tscn
+++ b/docs/museums/biome_generator/main_train.tscn
@@ -0,0 +1,153 @@
+[gd_scene format=3 uid="uid://dvk3bytqn3m5s"]
+
+[ext_resource type="PackedScene" uid="uid://bowkbyxbq2jg2" path="res://docs/museums/biome_generator/main_train.fbx" id="1_8k78i"]
+[ext_resource type="Material" path="res://docs/museums/biome_generator/train1.tres" id="2_crne2"]
+[ext_resource type="Material" path="res://docs/museums/biome_generator/train2.tres" id="3_tf27f"]
+[ext_resource type="Material" path="res://docs/museums/biome_generator/train3.tres" id="4_e08y7"]
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_tvivt"]
+
+[sub_resource type="PlaneMesh" id="PlaneMesh_8k78i"]
+
+[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_crne2"]
+emission_enabled = true
+emission = Color(0.59849787, 0.2744873, 0.018916829, 1)
+emission_energy_multiplier = 14.84
+
+[node name="Train2" unique_id=206892833 groups=["weather_node", "wind_node"] instance=ExtResource("1_8k78i")]
+transform = Transform3D(-0.85, 0, -1.2834644e-07, 0, 0.85, 0, 1.2834644e-07, 0, -0.85, 0, 0, 0)
+
+[node name="polySurface3708_002" parent="." index="0" unique_id=1080693866]
+transform = Transform3D(99.99998, 0, 0, 0, -4.3711375e-06, 99.99999, 0, -99.99997, -4.3711384e-06, 0, 1.5, 0)
+material_overlay = SubResource("ShaderMaterial_tvivt")
+surface_material_override/0 = ExtResource("2_crne2")
+surface_material_override/1 = ExtResource("3_tf27f")
+surface_material_override/2 = ExtResource("2_crne2")
+surface_material_override/3 = ExtResource("4_e08y7")
+
+[node name="MeshInstance3D" type="MeshInstance3D" parent="." index="1" unique_id=1403632389]
+transform = Transform3D(-2.4656883e-08, 1, 0, -0.5640837, -4.371139e-08, 0, 0, 0, 0.668482, 1.6818931, 2.5172625, 1.2770853)
+mesh = SubResource("PlaneMesh_8k78i")
+surface_material_override/0 = SubResource("StandardMaterial3D_crne2")
+
+[node name="MeshInstance3D2" type="MeshInstance3D" parent="." index="2" unique_id=1336101020]
+transform = Transform3D(-2.4656883e-08, 1, 0, -0.5640837, -4.371139e-08, 0, 0, 0, 0.668482, 1.6125782, 2.5172625, 2.9643514)
+mesh = SubResource("PlaneMesh_8k78i")
+surface_material_override/0 = SubResource("StandardMaterial3D_crne2")
+
+[node name="MeshInstance3D28" type="MeshInstance3D" parent="." index="3" unique_id=311730556]
+transform = Transform3D(-2.4656883e-08, 1, 0, -0.5640837, -4.371139e-08, 0, 0, 0, 0.668482, 1.640722, 2.5172625, -4.04725)
+mesh = SubResource("PlaneMesh_8k78i")
+surface_material_override/0 = SubResource("StandardMaterial3D_crne2")
+
+[node name="MeshInstance3D29" type="MeshInstance3D" parent="." index="4" unique_id=1304381077]
+transform = Transform3D(-2.4656883e-08, 1, 0, -0.5640837, -4.371139e-08, 0, 0, 0, 0.668482, 1.640722, 2.5172625, -2.4448335)
+mesh = SubResource("PlaneMesh_8k78i")
+surface_material_override/0 = SubResource("StandardMaterial3D_crne2")
+
+[node name="MeshInstance3D3" type="MeshInstance3D" parent="." index="5" unique_id=663441243]
+transform = Transform3D(-2.4656883e-08, 1, 0, -0.5640837, -4.371139e-08, 0, 0, 0, 0.47599128, 1.640722, 2.5172625, 6.115757)
+mesh = SubResource("PlaneMesh_8k78i")
+surface_material_override/0 = SubResource("StandardMaterial3D_crne2")
+
+[node name="MeshInstance3D37" type="MeshInstance3D" parent="." index="6" unique_id=332999290]
+transform = Transform3D(1.5214157e-15, -4.371139e-08, -1.4922415, -0.796267, -4.371139e-08, 0, -3.4805936e-08, 1, -6.522796e-08, 0.00024104083, 2.668277, 8.483847)
+mesh = SubResource("PlaneMesh_8k78i")
+surface_material_override/0 = SubResource("StandardMaterial3D_crne2")
+
+[node name="MeshInstance3D30" type="MeshInstance3D" parent="." index="7" unique_id=1998746087]
+transform = Transform3D(-2.4656883e-08, 1, 0, -0.5640837, -4.371139e-08, 0, 0, 0, 0.47599128, 1.640722, 2.5172625, -7.2599697)
+mesh = SubResource("PlaneMesh_8k78i")
+surface_material_override/0 = SubResource("StandardMaterial3D_crne2")
+
+[node name="MeshInstance3D4" type="MeshInstance3D" parent="." index="8" unique_id=1980372157]
+transform = Transform3D(-2.4656883e-08, 1, 0, -0.5640837, -4.371139e-08, 0, 0, 0, 0.1321082, 1.6305791, 2.5172625, 5.212925)
+mesh = SubResource("PlaneMesh_8k78i")
+surface_material_override/0 = SubResource("StandardMaterial3D_crne2")
+
+[node name="MeshInstance3D5" type="MeshInstance3D" parent="." index="9" unique_id=122016874]
+transform = Transform3D(-2.4656883e-08, 1, 0, -0.5640837, -4.371139e-08, 0, 0, 0, 0.1321082, 1.6305791, 2.5172625, 4.909999)
+mesh = SubResource("PlaneMesh_8k78i")
+surface_material_override/0 = SubResource("StandardMaterial3D_crne2")
+
+[node name="MeshInstance3D6" type="MeshInstance3D" parent="." index="10" unique_id=962812717]
+transform = Transform3D(-2.4656883e-08, 1, 0, -0.5640837, -4.371139e-08, 0, 0, 0, 0.1321082, 1.6305791, 2.5172625, 4.59173)
+mesh = SubResource("PlaneMesh_8k78i")
+surface_material_override/0 = SubResource("StandardMaterial3D_crne2")
+
+[node name="MeshInstance3D7" type="MeshInstance3D" parent="." index="11" unique_id=1668544912]
+transform = Transform3D(-2.4656883e-08, 1, 0, -0.5640837, -4.371139e-08, 0, 0, 0, 0.1321082, 1.6305791, 2.5172625, 4.283636)
+mesh = SubResource("PlaneMesh_8k78i")
+surface_material_override/0 = SubResource("StandardMaterial3D_crne2")
+
+[node name="MeshInstance3D8" type="MeshInstance3D" parent="." index="12" unique_id=1387960824]
+transform = Transform3D(-2.4656883e-08, 1, 0, -0.5640837, -4.371139e-08, 0, 0, 0, 0.1321082, 1.6305791, 2.5172625, -0.085068464)
+mesh = SubResource("PlaneMesh_8k78i")
+surface_material_override/0 = SubResource("StandardMaterial3D_crne2")
+
+[node name="MeshInstance3D9" type="MeshInstance3D" parent="." index="13" unique_id=1969224680]
+transform = Transform3D(-2.4656883e-08, 1, 0, -0.5640837, -4.371139e-08, 0, 0, 0, 0.1321082, 1.6305791, 2.5172625, -0.387995)
+mesh = SubResource("PlaneMesh_8k78i")
+surface_material_override/0 = SubResource("StandardMaterial3D_crne2")
+
+[node name="MeshInstance3D10" type="MeshInstance3D" parent="." index="14" unique_id=3545667]
+transform = Transform3D(-2.4656883e-08, 1, 0, -0.5640837, -4.371139e-08, 0, 0, 0, 0.1321082, 1.6305791, 2.5172625, -0.7062633)
+mesh = SubResource("PlaneMesh_8k78i")
+surface_material_override/0 = SubResource("StandardMaterial3D_crne2")
+
+[node name="MeshInstance3D11" type="MeshInstance3D" parent="." index="15" unique_id=719869989]
+transform = Transform3D(-2.4656883e-08, 1, 0, -0.5640837, -4.371139e-08, 0, 0, 0, 0.1321082, 1.6305791, 2.5172625, -1.0143578)
+mesh = SubResource("PlaneMesh_8k78i")
+surface_material_override/0 = SubResource("StandardMaterial3D_crne2")
+
+[node name="MeshInstance3D12" type="MeshInstance3D" parent="." index="16" unique_id=424215252]
+transform = Transform3D(-2.4656883e-08, 1, 0, -0.5640837, -4.371139e-08, 0, 0, 0, 0.1321082, 1.6305791, 2.5172625, -5.405431)
+mesh = SubResource("PlaneMesh_8k78i")
+surface_material_override/0 = SubResource("StandardMaterial3D_crne2")
+
+[node name="MeshInstance3D13" type="MeshInstance3D" parent="." index="17" unique_id=593531465]
+transform = Transform3D(-2.4656883e-08, 1, 0, -0.5640837, -4.371139e-08, 0, 0, 0, 0.1321082, 1.6305791, 2.5172625, -5.708358)
+mesh = SubResource("PlaneMesh_8k78i")
+surface_material_override/0 = SubResource("StandardMaterial3D_crne2")
+
+[node name="MeshInstance3D14" type="MeshInstance3D" parent="." index="18" unique_id=1495729886]
+transform = Transform3D(-2.4656883e-08, 1, 0, -0.5640837, -4.371139e-08, 0, 0, 0, 0.1321082, 1.6305791, 2.5172625, -6.0266256)
+mesh = SubResource("PlaneMesh_8k78i")
+surface_material_override/0 = SubResource("StandardMaterial3D_crne2")
+
+[node name="MeshInstance3D15" type="MeshInstance3D" parent="." index="19" unique_id=1576847092]
+transform = Transform3D(-2.4656883e-08, 1, 0, -0.5640837, -4.371139e-08, 0, 0, 0, 0.1321082, 1.6305791, 2.5172625, -6.3347206)
+mesh = SubResource("PlaneMesh_8k78i")
+surface_material_override/0 = SubResource("StandardMaterial3D_crne2")
+
+[node name="OmniLight3D" type="OmniLight3D" parent="." index="20" unique_id=1693942993]
+transform = Transform3D(1, 0, 0, 0, -1.1920932e-07, -1, 0, 1, -1.1920932e-07, -0.9650913, 1.3310676, 8.449412)
+light_color = Color(0.9818843, 0.6206694, 0.26694176, 1)
+omni_range = 0.437
+omni_attenuation = 0.367
+
+[node name="OmniLight3D2" type="OmniLight3D" parent="." index="21" unique_id=1965838060]
+transform = Transform3D(1, 0, 0, 0, -1.1920932e-07, -1, 0, 1, -1.1920932e-07, 0.9597263, 1.3310676, 8.449412)
+light_color = Color(0.9818843, 0.6206694, 0.26694176, 1)
+omni_range = 0.437
+omni_attenuation = 0.367
+
+[node name="SpotLight3D2" type="SpotLight3D" parent="OmniLight3D2" index="0" unique_id=1940430623]
+transform = Transform3D(-0.9991066, -0.0071844957, -0.041647904, 0.039682645, 0.1795881, -0.9829413, 0.014541405, -0.98371583, -0.17914255, -2.2325838, -0.021801949, -0.18683863)
+light_color = Color(0.8039216, 0.6784314, 0.3254902, 1)
+light_energy = 4.0
+light_cull_mask = 4294967293
+spot_range = 18.0
+spot_attenuation = 1.2
+spot_angle = 35.0
+spot_angle_attenuation = 8.876516
+
+[node name="SpotLight3D3" type="SpotLight3D" parent="OmniLight3D2" index="1" unique_id=1754775574]
+transform = Transform3D(-0.9991066, -0.0071844957, -0.041647904, 0.039682645, 0.1795881, -0.9829413, 0.014541405, -0.98371583, -0.17914255, 0.31696087, -0.020600319, -0.18641448)
+light_color = Color(0.8574047, 0.65361816, 0.27671134, 1)
+light_energy = 4.0
+light_cull_mask = 4294967293
+spot_range = 18.0
+spot_attenuation = 1.2
+spot_angle = 35.0
+spot_angle_attenuation = 8.876516
--- a/docs/museums/biome_generator/museum_biome_generator.tscn
+++ b/docs/museums/biome_generator/museum_biome_generator.tscn
@@ -0,0 +1,156 @@
+[gd_scene format=3 uid="uid://cae0mnf353dy3"]
+
+[ext_resource type="Shader" uid="uid://bneoex8xpmcm8" path="res://core/daynight/sky.gdshader" id="1_p4ojb"]
+[ext_resource type="Texture2D" uid="uid://dest0qa7vaid0" path="res://core/daynight/stars_albedo.png" id="2_yrmqs"]
+[ext_resource type="Script" uid="uid://brcimd12tx3dm" path="res://core/daynight/edge_detection_compositor.gd" id="3_8tojn"]
+[ext_resource type="PackedScene" uid="uid://ujv2f1l4d2ps" path="res://core/biome_generator/biome_generator.tscn" id="4_yrmqs"]
+[ext_resource type="Script" uid="uid://wv6kcqkibium" path="res://core/biome_generator/biome.gd" id="5_2wjys"]
+[ext_resource type="PackedScene" uid="uid://cv5xmnow451kl" path="res://core/camera.tscn" id="5_8tojn"]
+[ext_resource type="PackedScene" uid="uid://botm0dqtr5whb" path="res://docs/museums/daynight/scenes/chunk_c_e_1/chunk_c_e_1.tscn" id="6_21usy"]
+[ext_resource type="Script" uid="uid://dboerd4a6dwj7" path="res://docs/museums/biome_generator/rails.gd" id="6_pypsn"]
+[ext_resource type="PackedScene" uid="uid://dvk3bytqn3m5s" path="res://docs/museums/biome_generator/main_train.tscn" id="6_wjpfq"]
+[ext_resource type="PackedScene" uid="uid://givg3dyrxsk5" path="res://docs/museums/daynight/scenes/chunk_c_f_1/chunk_c_f_1.tscn" id="7_qe84w"]
+[ext_resource type="PackedScene" uid="uid://0kgjaqijaqku" path="res://docs/museums/biome_generator/rails.tscn" id="8_mb5yv"]
+[ext_resource type="PackedScene" uid="uid://bi12g5nj421jv" path="res://docs/museums/daynight/scenes/chunk_f_e_1/chunk_f_e_1.tscn" id="8_qe84w"]
+[ext_resource type="PackedScene" uid="uid://dn1btv0e0ses7" path="res://core/fireworks.tscn" id="8_xtogr"]
+[ext_resource type="PackedScene" uid="uid://cpebna545ihfh" path="res://docs/museums/daynight/scenes/chunk_f_l_2/chunk_f_l_2.tscn" id="9_3qrd0"]
+
+[sub_resource type="FastNoiseLite" id="FastNoiseLite_wjpfq"]
+fractal_lacunarity = 1.915
+fractal_gain = 0.53
+fractal_weighted_strength = 0.35
+
+[sub_resource type="NoiseTexture2D" id="NoiseTexture2D_abyor"]
+noise = SubResource("FastNoiseLite_wjpfq")
+seamless = true
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_pypsn"]
+shader = ExtResource("1_p4ojb")
+shader_parameter/sky_top_color = Color(0.36438444, 0.6417803, 0.8712311, 1)
+shader_parameter/sky_horizon_color = Color(0.75821966, 0.8417803, 0.92534095, 1)
+shader_parameter/night_intensity = 0.0
+shader_parameter/cloud_noise = SubResource("NoiseTexture2D_abyor")
+shader_parameter/sun_color = Color(1, 0.88767046, 0.775341, 1)
+shader_parameter/cloud_center_color = Color(1, 1, 1, 1)
+shader_parameter/cloud_edge_color = Color(0.8, 0.85, 0.9, 1)
+shader_parameter/cloud_direction = Vector2(0.5, 0.2)
+shader_parameter/cloud_speed = 0.1
+shader_parameter/cloud_scale = 0.5
+shader_parameter/cloud_threshold = 0.5
+shader_parameter/cloud_edge_thickness = 0.406000019285
+shader_parameter/cloud_edge_softness = 0.0
+shader_parameter/star_density = 1500.0
+shader_parameter/star_rarity = 2500.0
+shader_parameter/star_scale_variation = 0.5
+shader_parameter/shooting_star_texture = ExtResource("2_yrmqs")
+shader_parameter/shooting_star_color = Color(0.38431373, 0.61960787, 0.23137255, 1)
+shader_parameter/shooting_star_density = 1.0
+shader_parameter/shooting_star_speed = 1.0
+shader_parameter/shooting_star_scale = 5.0
+shader_parameter/shooting_star_lifetime = 0.5
+shader_parameter/shooting_star_travel_dist = 15.0
+
+[sub_resource type="Sky" id="Sky_50i22"]
+sky_material = SubResource("ShaderMaterial_pypsn")
+
+[sub_resource type="Environment" id="Environment_xtogr"]
+background_mode = 2
+sky = SubResource("Sky_50i22")
+ambient_light_color = Color(1, 0.88767046, 0.775341, 1)
+tonemap_exposure = 0.9979451
+ssao_enabled = true
+ssao_radius = 0.5
+ssao_intensity = 14.0
+ssao_detail = 0.0
+ssil_enabled = true
+glow_enabled = true
+glow_levels/4 = 1.0
+glow_intensity = 1.1835606
+glow_strength = 0.65
+glow_bloom = 1.0
+fog_enabled = true
+fog_mode = 1
+fog_light_color = Color(0.75821966, 0.8417803, 0.92534095, 1)
+fog_density = 0.004876705
+fog_sky_affect = 0.0
+
+[sub_resource type="CompositorEffect" id="CompositorEffect_q52t1"]
+resource_local_to_scene = false
+resource_name = ""
+enabled = true
+effect_callback_type = 1
+access_resolved_color = false
+access_resolved_depth = false
+needs_motion_vectors = false
+needs_normal_roughness = false
+script = ExtResource("3_8tojn")
+metadata/_custom_type_script = "uid://brcimd12tx3dm"
+
+[sub_resource type="Compositor" id="Compositor_mb5yv"]
+compositor_effects = Array[CompositorEffect]([SubResource("CompositorEffect_q52t1")])
+
+[sub_resource type="Resource" id="Resource_3qrd0"]
+script = ExtResource("5_2wjys")
+name = "countryside"
+available_chunks = Array[PackedScene]([ExtResource("6_21usy"), ExtResource("7_qe84w")])
+metadata/_custom_type_script = "uid://wv6kcqkibium"
+
+[sub_resource type="Resource" id="Resource_2qks6"]
+script = ExtResource("5_2wjys")
+name = "Forest"
+available_chunks = Array[PackedScene]([ExtResource("8_qe84w"), ExtResource("9_3qrd0")])
+metadata/_custom_type_script = "uid://wv6kcqkibium"
+
+[sub_resource type="StandardMaterial3D" id="StandardMaterial3D_pypsn"]
+albedo_color = Color(0.135, 0.45, 0.18224995, 1)
+
+[sub_resource type="BoxMesh" id="BoxMesh_xtogr"]
+size = Vector3(200, 0.08, 200)
+
+[sub_resource type="Curve3D" id="Curve3D_xtogr"]
+_data = {
+"points": PackedVector3Array(0, 0, 0, 0, 0, 0, -74.84181, 0, -74.77032, 0, 0, 0, 0, 0, 0, -11.457085, 0, -86.17957, 0, 0, 0, 0, 0, 0, 55.006348, 0, -78.211205, 0, 0, 0, 0, 0, 0, 73.47847, 0, -30.582096, 0, 0, 0, 0, 0, 0, 78.73035, 0, 30.810556, 0, 0, 0, 0, 0, 0, 50.841064, 0, 77.896355, 0, 0, 0, 0, 0, 0, -53.834305, 0, 74.817665, 0, 0, 0, 0, 0, 0, -84.621185, 0, 37.149036, 0, 0, 0, 0, 0, 0, -77.19612, 0, -10.117877, 0, 0, 0, 0, 0, 0, 4.8418427, 0, 26.10198, 0, 0, 0, 0, 0, 0, 42.32939, 0, -18.267347, 0, 0, 0, 0, 0, 0, -19.96875, 0, -47.24322),
+"tilts": PackedFloat32Array(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)
+}
+point_count = 12
+
+[node name="museum" type="Node3D" unique_id=2135293927]
+
+[node name="WorldEnvironment" type="WorldEnvironment" parent="." unique_id=1936550760]
+environment = SubResource("Environment_xtogr")
+compositor = SubResource("Compositor_mb5yv")
+
+[node name="biome_generator" parent="." unique_id=1861369341 node_paths=PackedStringArray("rail_path") instance=ExtResource("4_yrmqs")]
+rail_path = NodePath("../rails")
+biome_list = Array[ExtResource("5_2wjys")]([SubResource("Resource_3qrd0"), SubResource("Resource_2qks6")])
+
+[node name="Terrain" type="MeshInstance3D" parent="." unique_id=219178561]
+material_override = SubResource("StandardMaterial3D_pypsn")
+mesh = SubResource("BoxMesh_xtogr")
+
+[node name="cameras" parent="." unique_id=310254818 instance=ExtResource("5_8tojn")]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 28.635147, 0)
+
+[node name="rails" type="Path3D" parent="." unique_id=1302444918 node_paths=PackedStringArray("cameras")]
+curve = SubResource("Curve3D_xtogr")
+script = ExtResource("6_pypsn")
+train_model = ExtResource("6_wjpfq")
+cameras = NodePath("../cameras")
+sleepers_model = ExtResource("8_mb5yv")
+fireworks_scene = ExtResource("8_xtogr")
+
+[node name="Control" type="Control" parent="." unique_id=865533651]
+layout_mode = 3
+anchors_preset = 0
+offset_right = 40.0
+offset_bottom = 40.0
+
+[node name="guide" type="Label" parent="Control" unique_id=2121474959]
+layout_mode = 0
+offset_right = 40.0
+offset_bottom = 23.0
+text = "R-> Reset isometric camera
+C-> Toggle cinematic mode
+Z-> soft zoom
+Manual controls (1-5)
+"
--- a/docs/museums/biome_generator/rails.gd
+++ b/docs/museums/biome_generator/rails.gd
@@ -0,0 +1,319 @@
+extends Path3D
+
+@export_group("Train")
+@export var train_speed: float = 6.0
+@export var is_inmotion: bool = true
+@export var train_model: PackedScene 
+@export var axes_distance: float = 3.0 
+@export var rail_distance: float = 1.2 
+@export var cameras: Node3D 
+@export_range(0.0, 1.0) var basic_swing: float = 0.5 
+
+@export_group("Rails Bulding")
+@export var sleepers_distance: float = 1.0
+@export var sleepers_model: PackedScene 
+
+@export_group("Manual Controls")
+@export var speed_max: float = 15.0
+@export var speed_min: float = -5.0 
+@export var manual_acceleration: float = 5.0 
+
+@export_group("Train Stops")
+@export var enable_stops: bool = true
+@export var stop_time: float = 4.0 
+@export var brake_distance: float = 15.0 
+@export var restart_time: float = 3.0 
+@export var fireworks_scene: PackedScene 
+
+var fireworks_colors: Array[Color] = [
+	Color(1.0, 0.2, 0.2), # Rosso vivo
+	Color(0.2, 1.0, 0.2), # Verde lime
+	Color(0.3, 0.5, 1.0), # Blu cielo
+	Color(1.0, 0.8, 0.1), # Oro
+	Color(0.8, 0.2, 1.0), # Viola
+	Color(0.1, 1.0, 0.9)  # Ciano
+]
+
+var train_instance: Node3D
+var train_progress: float = 0.0
+var swing_time: float = 0.0
+
+var stop_offset: Array[float] = []
+var stops_position: Array[Vector3] = [] 
+var stop_ongoing: bool = false
+var next_stop_index: int = 0
+var stop_multiply: float = 1.0
+var is_restarting: bool = false
+var tween_restart: Tween
+
+func _ready() -> void:
+	if curve != null and curve.get_baked_length() > 0:
+		build_rails()
+		build_train()
+		_plan_stops()
+	else:
+		print("WARNING: Draw your Path3D!")
+
+func build_rails() -> void:
+	var mat_wood = StandardMaterial3D.new()
+	mat_wood.albedo_color = Color(0.35, 0.2, 0.1) 
+	var mat_iron = StandardMaterial3D.new()
+	mat_iron.albedo_color = Color(0.6, 0.6, 0.65) 
+	mat_iron.metallic = 0.8
+	
+	var mesh_sleeper = BoxMesh.new()
+	mesh_sleeper.size = Vector3(rail_distance + 0.6, 0.1, 0.3)
+	var mesh_rail = BoxMesh.new()
+	mesh_rail.size = Vector3(0.1, 0.15, sleepers_distance + 0.05) 
+	
+	var total_length = curve.get_baked_length()
+	var piece_number = int(total_length / sleepers_distance)
+	
+	for i in range(piece_number):
+		var distance = i * sleepers_distance
+		var rail_piece = Node3D.new()
+		add_child(rail_piece)
+		
+		var local_pos = curve.sample_baked(distance, true)
+		var distance_forward = distance + 0.1
+		var local_pos_forward = Vector3.ZERO
+		
+		if distance_forward > total_length:
+			var pos_back = curve.sample_baked(distance - 0.1, true)
+			local_pos_forward = local_pos + (local_pos - pos_back)
+		else:
+			local_pos_forward = curve.sample_baked(distance_forward, true)
+			
+		rail_piece.position = local_pos
+		var global_pos = to_global(local_pos)
+		var global_pos_forward = to_global(local_pos_forward)
+		if global_pos.distance_to(global_pos_forward) > 0.001:
+			rail_piece.look_at(global_pos_forward, Vector3.UP)
+		
+		if sleepers_model != null:
+			var sleeper_custom = sleepers_model.instantiate()
+			rail_piece.add_child(sleeper_custom)
+		else:
+			var sleeper = MeshInstance3D.new()
+			sleeper.mesh = mesh_sleeper
+			sleeper.material_override = mat_wood
+			rail_piece.add_child(sleeper)
+		
+		var rail_sx = MeshInstance3D.new()
+		rail_sx.mesh = mesh_rail
+		rail_sx.material_override = mat_iron
+		rail_sx.position = Vector3(-rail_distance / 2.0, 0.1, 0) 
+		rail_piece.add_child(rail_sx)
+		
+		var rail_dx = MeshInstance3D.new()
+		rail_dx.mesh = mesh_rail
+		rail_dx.material_override = mat_iron
+		rail_dx.position = Vector3(rail_distance / 2.0, 0.1, 0) 
+		rail_piece.add_child(rail_dx)
+
+func _plan_stops() -> void:
+	var currnet_stops = []
+	for child in get_children():
+		if child is Marker3D:
+			var offset = curve.get_closest_offset(child.position)
+			currnet_stops.append({
+				"offset": offset,
+				"position": child.global_position 
+			})
+	currnet_stops.sort_custom(func(a, b): return a["offset"] < b["offset"])
+	for data in currnet_stops:
+		stop_offset.append(data["offset"])
+		stops_position.append(data["position"])
+
+func _input(event: InputEvent) -> void:
+	if event is InputEventKey and event.pressed and not event.echo:
+		if event.keycode == KEY_T:
+			_goto_next_stop()
+		elif event.keycode == KEY_F:
+			_test_manual_fires()
+
+func _test_manual_fires() -> void:
+	if fireworks_scene == null or train_instance == null: return
+		
+	var firework_number = randi_range(5, 8)
+	for i in range(firework_number):
+		var fire_root = fireworks_scene.instantiate()
+		get_tree().current_scene.add_child(fire_root)
+		
+		var offset_x = randf_range(-6.0, 6.0)
+		var offset_z = randf_range(-6.0, 6.0)
+		fire_root.global_position = train_instance.global_position + Vector3(offset_x, 0.5, offset_z)
+		
+		if fire_root.has_method("set_color"):
+			fire_root.set_color(fireworks_colors.pick_random())
+		if fire_root.has_method("turnon"):
+			fire_root.turnon()
+		
+		await get_tree().create_timer(randf_range(0.2, 0.6)).timeout
+
+func _goto_next_stop() -> void:
+	if stop_offset.size() == 0 or stop_ongoing or is_restarting:
+		return
+	var target_offset = stop_offset[next_stop_index]
+	train_progress = target_offset
+	_execute_stop(train_speed >= 0)
+
+func _physics_process(delta: float) -> void:
+	input_controls_management(delta) 
+	train_move(delta)
+
+func input_controls_management(delta: float) -> void:
+	if not is_inmotion: return
+	if Input.is_action_pressed("ui_up"):
+		train_speed += manual_acceleration * delta
+	elif Input.is_action_pressed("ui_down"):
+		train_speed -= manual_acceleration * delta
+	train_speed = clamp(train_speed, speed_min, speed_max)
+
+func train_move(delta: float) -> void:
+	if is_inmotion and train_instance and curve:
+		var total_length = curve.get_baked_length()
+		if total_length <= 0: return
+		
+		if not stop_ongoing:
+			var last_progress = train_progress
+			
+			if enable_stops and stop_offset.size() > 0 and not is_restarting:
+				var target_offset = stop_offset[next_stop_index]
+				var dist = target_offset - train_progress
+				dist = wrapf(dist + total_length / 2.0, 0.0, total_length) - total_length / 2.0
+				
+				if abs(dist) < brake_distance and sign(dist) == sign(train_speed):
+					var t = abs(dist) / brake_distance
+					stop_multiply = max(smoothstep(0.0, 1.0, t), 0.05)
+				else:
+					stop_multiply = 1.0
+			
+			var current_speed = train_speed * stop_multiply
+			train_progress += current_speed * delta
+			
+			if enable_stops and stop_offset.size() > 0:
+				var target_offset = stop_offset[next_stop_index]
+				var exceeded_forward = (current_speed > 0 and last_progress < target_offset and train_progress >= target_offset)
+				var exceeded_back = (current_speed < 0 and last_progress > target_offset and train_progress <= target_offset)
+				
+				if exceeded_forward or exceeded_back:
+					train_progress = target_offset 
+					_execute_stop(current_speed > 0)
+			
+			if train_progress > total_length:
+				train_progress -= total_length
+				if stop_offset.size() > 0: next_stop_index = 0 
+			elif train_progress < 0: 
+				train_progress += total_length
+				if stop_offset.size() > 0: next_stop_index = stop_offset.size() - 1
+		
+		var center_position = to_global(curve.sample_baked(train_progress, true))
+		var prog_forward = wrapf(train_progress + 2.0, 0.0, total_length)
+		var forward_position = to_global(curve.sample_baked(prog_forward, true))
+		
+		if center_position.distance_to(forward_position) > 0.01:
+			train_instance.global_position = center_position
+			train_instance.look_at(forward_position, Vector3.UP)
+			train_instance.rotate_y(PI) 
+			
+			if cameras:
+				cameras.global_position = center_position
+				cameras.global_basis = train_instance.global_basis
+				
+		if not stop_ongoing:
+			var real_speed = abs(train_speed * stop_multiply)
+			swing_time += delta * real_speed * 2.0
+			var amplitude_z = 0.006 * basic_swing
+			var amplitude_x = 0.004 * basic_swing
+			train_instance.rotation.z += sin(swing_time) * amplitude_z
+			train_instance.rotation.x += cos(swing_time * 0.8) * amplitude_x
+
+func _execute_stop(go_forward: bool = true) -> void:
+	stop_ongoing = true
+	stop_multiply = 0.0 
+	
+	var current_stop_index = next_stop_index
+	
+	if go_forward:
+		next_stop_index += 1
+		if next_stop_index >= stop_offset.size():
+			next_stop_index = 0 
+	else:
+		next_stop_index -= 1
+		if next_stop_index < 0:
+			next_stop_index = stop_offset.size() - 1
+			
+	if fireworks_scene != null:
+		var marker_position = stops_position[current_stop_index]
+		var firework_number = randi_range(5, 8)
+		for i in range(firework_number):
+			var fire_root = fireworks_scene.instantiate()
+			get_tree().current_scene.add_child(fire_root)
+			
+			var offset_x = randf_range(-5.0, 5.0)
+			var offset_z = randf_range(-5.0, 5.0)
+			
+			fire_root.global_position = marker_position + Vector3(offset_x, 0.5, offset_z)
+			
+			if fire_root.has_method("set_color"):
+				fire_root.set_color(fireworks_colors.pick_random())
+			if fire_root.has_method("turnon"):
+				fire_root.turnon() 
+				
+			await get_tree().create_timer(randf_range(0.3, 0.8)).timeout
+		
+	await get_tree().create_timer(stop_time).timeout
+	
+	stop_ongoing = false
+	is_restarting = true
+	
+	if tween_restart and tween_restart.is_valid():
+		tween_restart.kill()
+		
+	tween_restart = create_tween()
+	tween_restart.set_trans(Tween.TRANS_SINE).set_ease(Tween.EASE_IN_OUT)
+	tween_restart.tween_property(self, "stop_multiply", 1.0, restart_time)
+	tween_restart.tween_callback(func(): is_restarting = false)
+
+func build_train() -> void:
+	if train_model != null:
+		train_instance = train_model.instantiate()
+		add_child(train_instance)
+	else:
+		build_default_train()
+
+func build_default_train() -> void:
+	train_instance = Node3D.new()
+	add_child(train_instance)
+	
+	var mat_body = StandardMaterial3D.new()
+	mat_body.albedo_color = Color(0.8, 0.15, 0.15) 
+	var mat_glass = StandardMaterial3D.new()
+	mat_glass.albedo_color = Color(0.2, 0.8, 1.0) 
+	
+	var train_base = MeshInstance3D.new()
+	var mesh_base = BoxMesh.new()
+	mesh_base.size = Vector3(1.4, 0.8, 3.0)
+	train_base.mesh = mesh_base
+	train_base.material_override = mat_body
+	train_base.position = Vector3(0, 0.6, 0) 
+	train_instance.add_child(train_base)
+	
+	var cabin = MeshInstance3D.new()
+	var mesh_cabin = BoxMesh.new()
+	mesh_cabin.size = Vector3(1.4, 1.0, 1.2)
+	cabin.mesh = mesh_cabin
+	cabin.material_override = mat_glass
+	cabin.position = Vector3(0, 1.5, -0.8) 
+	train_instance.add_child(cabin)
+	
+	var stack = MeshInstance3D.new()
+	var mesh_stack = CylinderMesh.new()
+	mesh_stack.top_radius = 0.2
+	mesh_stack.bottom_radius = 0.3
+	mesh_stack.height = 0.8
+	stack.mesh = mesh_stack
+	stack.material_override = mat_body
+	stack.position = Vector3(0, 1.2, 1.0)
+	train_instance.add_child(stack)
--- a/docs/museums/biome_generator/rails.gd.uid
+++ b/docs/museums/biome_generator/rails.gd.uid
@@ -0,0 +1 @@
+uid://dboerd4a6dwj7
--- a/docs/museums/biome_generator/rails.tscn
+++ b/docs/museums/biome_generator/rails.tscn
@@ -0,0 +1,156 @@
+[gd_scene format=3 uid="uid://0kgjaqijaqku"]
+
+[ext_resource type="Shader" uid="uid://d0ch5ofrgf7y6" path="res://core/daynight/trunk_shader.gdshader" id="2_0y2rr"]
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_m6haf"]
+render_priority = 0
+shader = ExtResource("2_0y2rr")
+shader_parameter/albedo_color = Color(0.08235294, 0.105882354, 0.10980392, 1)
+shader_parameter/use_texture = true
+shader_parameter/uv_scale = Vector2(1, 1)
+shader_parameter/palette_shift_y = 0.0
+shader_parameter/gradient_start_y = 0.0
+shader_parameter/gradient_end_y = 10.0
+shader_parameter/light_steps = 3.0
+shader_parameter/step_softness = 0.1
+shader_parameter/shadow_color = Color(0.4, 0.4, 0.6, 1)
+shader_parameter/shadow_offset = 0.0
+shader_parameter/cast_shadow_strength = 0.6
+shader_parameter/use_ghibli_glint = true
+shader_parameter/glint_color = Color(1, 0.95, 0.85, 1)
+shader_parameter/glint_intensity = 1.0
+shader_parameter/glint_sharpness = 32.0
+shader_parameter/emission_color = Color(0, 0, 0, 1)
+shader_parameter/emission_energy = 0.0
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_duyun"]
+
+[sub_resource type="BoxMesh" id="BoxMesh_w0ibq"]
+size = Vector3(0.2, 0.2, 2)
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_fttrp"]
+render_priority = 0
+shader = ExtResource("2_0y2rr")
+shader_parameter/albedo_color = Color(0.08061289, 0.10506997, 0.11154168, 1)
+shader_parameter/use_texture = true
+shader_parameter/uv_scale = Vector2(1, 1)
+shader_parameter/palette_shift_y = 0.0
+shader_parameter/gradient_start_y = 0.0
+shader_parameter/gradient_end_y = 10.0
+shader_parameter/light_steps = 3.0
+shader_parameter/step_softness = 0.1
+shader_parameter/shadow_color = Color(0.4, 0.4, 0.6, 1)
+shader_parameter/shadow_offset = 0.0
+shader_parameter/cast_shadow_strength = 0.6
+shader_parameter/use_ghibli_glint = true
+shader_parameter/glint_color = Color(1, 0.95, 0.85, 1)
+shader_parameter/glint_intensity = 1.0
+shader_parameter/glint_sharpness = 32.0
+shader_parameter/emission_color = Color(0, 0, 0, 1)
+shader_parameter/emission_energy = 0.0
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_hb1ej"]
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_pp4r2"]
+render_priority = 0
+shader = ExtResource("2_0y2rr")
+shader_parameter/albedo_color = Color(0.2584173, 0.19781098, 0.10103748, 1)
+shader_parameter/use_texture = true
+shader_parameter/uv_scale = Vector2(1, 1)
+shader_parameter/palette_shift_y = 0.0
+shader_parameter/gradient_start_y = 0.0
+shader_parameter/gradient_end_y = 10.0
+shader_parameter/light_steps = 3.0
+shader_parameter/step_softness = 0.1
+shader_parameter/shadow_color = Color(0.4, 0.4, 0.6, 1)
+shader_parameter/shadow_offset = 0.0
+shader_parameter/cast_shadow_strength = 0.6
+shader_parameter/use_ghibli_glint = true
+shader_parameter/glint_color = Color(1, 0.95, 0.85, 1)
+shader_parameter/glint_intensity = 1.0
+shader_parameter/glint_sharpness = 32.0
+shader_parameter/emission_color = Color(0, 0, 0, 1)
+shader_parameter/emission_energy = 0.0
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_pur2n"]
+
+[sub_resource type="BoxMesh" id="BoxMesh_ysg1u"]
+size = Vector3(2.5, 0.15, 0.5)
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_x2uev"]
+render_priority = 0
+shader = ExtResource("2_0y2rr")
+shader_parameter/albedo_color = Color(0.25882354, 0.19607843, 0.101960786, 1)
+shader_parameter/use_texture = true
+shader_parameter/uv_scale = Vector2(1, 1)
+shader_parameter/palette_shift_y = 0.0
+shader_parameter/gradient_start_y = 0.0
+shader_parameter/gradient_end_y = 10.0
+shader_parameter/light_steps = 3.0
+shader_parameter/step_softness = 0.1
+shader_parameter/shadow_color = Color(0.4, 0.4, 0.6, 1)
+shader_parameter/shadow_offset = 0.0
+shader_parameter/cast_shadow_strength = 0.6
+shader_parameter/use_ghibli_glint = true
+shader_parameter/glint_color = Color(1, 0.95, 0.85, 1)
+shader_parameter/glint_intensity = 1.0
+shader_parameter/glint_sharpness = 32.0
+shader_parameter/emission_color = Color(0, 0, 0, 1)
+shader_parameter/emission_energy = 0.0
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_qv8m2"]
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_5u2u8"]
+render_priority = 0
+shader = ExtResource("2_0y2rr")
+shader_parameter/albedo_color = Color(0.22494644, 0.08867701, 0.01631488, 1)
+shader_parameter/use_texture = false
+shader_parameter/uv_scale = Vector2(1, 1)
+shader_parameter/palette_shift_y = 0.0
+shader_parameter/gradient_start_y = 0.0
+shader_parameter/gradient_end_y = 10.0
+shader_parameter/light_steps = 3.0
+shader_parameter/step_softness = 0.1
+shader_parameter/shadow_color = Color(0.4, 0.4, 0.6, 1)
+shader_parameter/shadow_offset = 0.0
+shader_parameter/cast_shadow_strength = 0.6
+shader_parameter/use_ghibli_glint = true
+shader_parameter/glint_color = Color(1, 0.95, 0.85, 1)
+shader_parameter/glint_intensity = 1.0
+shader_parameter/glint_sharpness = 32.0
+shader_parameter/emission_color = Color(0, 0, 0, 1)
+shader_parameter/emission_energy = 0.0
+
+[sub_resource type="BoxMesh" id="BoxMesh_m6haf"]
+size = Vector3(3.705, 0.2, 1.92)
+
+[node name="rails" type="Node3D" unique_id=1464572050 groups=["weather_node", "wind_node"]]
+
+[node name="MeshInstance3D" type="MeshInstance3D" parent="." unique_id=1040579890]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -0.7, 0.214, 0)
+material_override = SubResource("ShaderMaterial_m6haf")
+material_overlay = SubResource("ShaderMaterial_duyun")
+mesh = SubResource("BoxMesh_w0ibq")
+
+[node name="MeshInstance3D2" type="MeshInstance3D" parent="." unique_id=1870708237]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0.7, 0.214, 0)
+material_override = SubResource("ShaderMaterial_fttrp")
+material_overlay = SubResource("ShaderMaterial_hb1ej")
+mesh = SubResource("BoxMesh_w0ibq")
+
+[node name="MeshInstance3D3" type="MeshInstance3D" parent="." unique_id=170245195]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.05, 0.5)
+material_override = SubResource("ShaderMaterial_pp4r2")
+material_overlay = SubResource("ShaderMaterial_pur2n")
+mesh = SubResource("BoxMesh_ysg1u")
+
+[node name="MeshInstance3D4" type="MeshInstance3D" parent="." unique_id=1389288735]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.05, -0.5)
+material_override = SubResource("ShaderMaterial_x2uev")
+material_overlay = SubResource("ShaderMaterial_qv8m2")
+mesh = SubResource("BoxMesh_ysg1u")
+
+[node name="MeshInstance3D5" type="MeshInstance3D" parent="." unique_id=1376217081]
+visible = false
+material_override = SubResource("ShaderMaterial_5u2u8")
+mesh = SubResource("BoxMesh_m6haf")
--- a/docs/museums/biome_generator/train1.tres
+++ b/docs/museums/biome_generator/train1.tres
@@ -0,0 +1,24 @@
+[gd_resource type="ShaderMaterial" format=3 uid="uid://df1ghvw3d61x8"]
+
+[ext_resource type="Shader" uid="uid://d0ch5ofrgf7y6" path="res://core/daynight/trunk_shader.gdshader" id="1_i3cgb"]
+
+[resource]
+render_priority = 0
+shader = ExtResource("1_i3cgb")
+shader_parameter/albedo_color = Color(0.16250518, 0.23871198, 0.21290374, 1)
+shader_parameter/use_texture = true
+shader_parameter/uv_scale = Vector2(1, 1)
+shader_parameter/palette_shift_y = 0.0
+shader_parameter/gradient_start_y = 0.0
+shader_parameter/gradient_end_y = 10.0
+shader_parameter/light_steps = 3.0
+shader_parameter/step_softness = 0.1
+shader_parameter/shadow_color = Color(0.4, 0.4, 0.6, 1)
+shader_parameter/shadow_offset = 0.0
+shader_parameter/cast_shadow_strength = 0.6
+shader_parameter/use_ghibli_glint = true
+shader_parameter/glint_color = Color(1, 0.95, 0.85, 1)
+shader_parameter/glint_intensity = 1.0
+shader_parameter/glint_sharpness = 32.0
+shader_parameter/emission_color = Color(0, 0, 0, 1)
+shader_parameter/emission_energy = 0.0
--- a/docs/museums/biome_generator/train2.tres
+++ b/docs/museums/biome_generator/train2.tres
@@ -0,0 +1,24 @@
+[gd_resource type="ShaderMaterial" format=3 uid="uid://cufolpn48xxmv"]
+
+[ext_resource type="Shader" uid="uid://d0ch5ofrgf7y6" path="res://core/daynight/trunk_shader.gdshader" id="1_qkrhb"]
+
+[resource]
+render_priority = 0
+shader = ExtResource("1_qkrhb")
+shader_parameter/albedo_color = Color(0.2520276, 0.25202766, 0.25202763, 1)
+shader_parameter/use_texture = true
+shader_parameter/uv_scale = Vector2(1, 1)
+shader_parameter/palette_shift_y = 0.0
+shader_parameter/gradient_start_y = 0.0
+shader_parameter/gradient_end_y = 10.0
+shader_parameter/light_steps = 3.0
+shader_parameter/step_softness = 0.1
+shader_parameter/shadow_color = Color(0.4, 0.4, 0.6, 1)
+shader_parameter/shadow_offset = 0.0
+shader_parameter/cast_shadow_strength = 0.6
+shader_parameter/use_ghibli_glint = true
+shader_parameter/glint_color = Color(1, 0.95, 0.85, 1)
+shader_parameter/glint_intensity = 1.0
+shader_parameter/glint_sharpness = 32.0
+shader_parameter/emission_color = Color(0, 0, 0, 1)
+shader_parameter/emission_energy = 0.0
--- a/docs/museums/biome_generator/train3.tres
+++ b/docs/museums/biome_generator/train3.tres
@@ -0,0 +1,24 @@
+[gd_resource type="ShaderMaterial" format=3 uid="uid://bu8wmlp0ffark"]
+
+[ext_resource type="Shader" uid="uid://d0ch5ofrgf7y6" path="res://core/daynight/trunk_shader.gdshader" id="1_gtyqp"]
+
+[resource]
+render_priority = 0
+shader = ExtResource("1_gtyqp")
+shader_parameter/albedo_color = Color(0.40934297, 0.38911393, 0.34586716, 1)
+shader_parameter/use_texture = true
+shader_parameter/uv_scale = Vector2(1, 1)
+shader_parameter/palette_shift_y = 0.0
+shader_parameter/gradient_start_y = 0.0
+shader_parameter/gradient_end_y = 5.0
+shader_parameter/light_steps = 5.0
+shader_parameter/step_softness = 0.00999999977648
+shader_parameter/shadow_color = Color(0.4, 0.4, 0.6, 1)
+shader_parameter/shadow_offset = 0.0
+shader_parameter/cast_shadow_strength = 0.6
+shader_parameter/use_ghibli_glint = true
+shader_parameter/glint_color = Color(1, 0.95, 0.85, 1)
+shader_parameter/glint_intensity = 1.0
+shader_parameter/glint_sharpness = 32.0
+shader_parameter/emission_color = Color(0, 0, 0, 1)
+shader_parameter/emission_energy = 0.0
--- a/docs/museums/daynight/museum_daynight.tscn
+++ b/docs/museums/daynight/museum_daynight.tscn
--- a/docs/museums/daynight/scenes/chunk_c_e_1/bordi_sentiero_angoloesterno.tscn
+++ b/docs/museums/daynight/scenes/chunk_c_e_1/bordi_sentiero_angoloesterno.tscn
--- a/docs/museums/daynight/scenes/chunk_c_e_1/bordi_sentiero_angolointerno.tscn
+++ b/docs/museums/daynight/scenes/chunk_c_e_1/bordi_sentiero_angolointerno.tscn
--- a/docs/museums/daynight/scenes/chunk_c_e_1/bordi_sentiero_rettilineo.tscn
+++ b/docs/museums/daynight/scenes/chunk_c_e_1/bordi_sentiero_rettilineo.tscn
--- a/docs/museums/daynight/scenes/chunk_c_e_1/chunk_c_e_1.fbx
+++ b/docs/museums/daynight/scenes/chunk_c_e_1/chunk_c_e_1.fbx
--- a/docs/museums/daynight/scenes/chunk_c_e_1/chunk_c_e_1.fbx.import
+++ b/docs/museums/daynight/scenes/chunk_c_e_1/chunk_c_e_1.fbx.import
@@ -0,0 +1,44 @@
+[remap]
+
+importer="scene"
+importer_version=1
+type="PackedScene"
+uid="uid://drh4ak2aslebu"
+path="res://.godot/imported/chunk_c_e_1.fbx-fcecdb3c5458fe61bd7c9ea4a79977ed.scn"
+
+[deps]
+
+source_file="res://docs/museums/daynight/scenes/chunk_c_e_1/chunk_c_e_1.fbx"
+dest_files=["res://.godot/imported/chunk_c_e_1.fbx-fcecdb3c5458fe61bd7c9ea4a79977ed.scn"]
+
+[params]
+
+nodes/root_type=""
+nodes/root_name=""
+nodes/root_script=null
+nodes/apply_root_scale=true
+nodes/root_scale=1.0
+nodes/import_as_skeleton_bones=false
+nodes/use_name_suffixes=true
+nodes/use_node_type_suffixes=true
+meshes/ensure_tangents=true
+meshes/generate_lods=true
+meshes/create_shadow_meshes=true
+meshes/light_baking=1
+meshes/lightmap_texel_size=0.2
+meshes/force_disable_compression=false
+skins/use_named_skins=true
+animation/import=true
+animation/fps=30
+animation/trimming=true
+animation/remove_immutable_tracks=true
+animation/import_rest_as_RESET=false
+import_script/path=""
+materials/extract=0
+materials/extract_format=0
+materials/extract_path=""
+_subresources={}
+fbx/importer=0
+fbx/allow_geometry_helper_nodes=false
+fbx/embedded_image_handling=1
+fbx/naming_version=2
--- a/docs/museums/daynight/scenes/chunk_c_e_1/chunk_c_e_1.tscn
+++ b/docs/museums/daynight/scenes/chunk_c_e_1/chunk_c_e_1.tscn
@@ -0,0 +1,25 @@
+[gd_scene format=3 uid="uid://botm0dqtr5whb"]
+
+[ext_resource type="PackedScene" uid="uid://drh4ak2aslebu" path="res://docs/museums/daynight/scenes/chunk_c_e_1/chunk_c_e_1.fbx" id="1_hycya"]
+[ext_resource type="Script" uid="uid://dg2h4kbqe8j3m" path="res://core/biome_generator/chunk_info.gd" id="2_0urj0"]
+[ext_resource type="Material" path="res://docs/museums/daynight/scenes/chunk_c_e_1/grass_chunk.tres" id="2_oixxl"]
+[ext_resource type="PackedScene" uid="uid://jj15telqu3rp" path="res://docs/museums/daynight/scenes/grass_test/grass_test.tscn" id="4_l3pac"]
+[ext_resource type="PackedScene" uid="uid://qrvty6mbmr2m" path="res://docs/museums/daynight/scenes/chunk_c_e_1/test_orto_big.tscn" id="5_h1xfy"]
+
+[node name="Chunk_C_E_1" unique_id=1874739368 groups=["weather_vegetables_node", "wind_node"] instance=ExtResource("1_hycya")]
+script = ExtResource("2_0urj0")
+
+[node name="Chunk_026" parent="." index="0" unique_id=1723380962]
+material_override = ExtResource("2_oixxl")
+
+[node name="Grass" parent="." index="1" unique_id=838519336 instance=ExtResource("4_l3pac")]
+transform = Transform3D(1.5, 0, 0, 0, 1, 0, 0, 0, 1.5, 0, 0.071342185, 0)
+
+[node name="Test_Orto_Big" parent="." index="2" unique_id=381322647 instance=ExtResource("5_h1xfy")]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0.264472, 0, 6.0643373)
+
+[node name="Test_Orto_Big3" parent="." index="3" unique_id=1302450866 instance=ExtResource("5_h1xfy")]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 0.65525997, 0.264472, 0, -0.0770607)
+
+[node name="Test_Orto_Big2" parent="." index="4" unique_id=309995461 instance=ExtResource("5_h1xfy")]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0.264472, 0, -6.083904)
--- a/docs/museums/daynight/scenes/chunk_c_e_1/grass_chunk.tres
+++ b/docs/museums/daynight/scenes/chunk_c_e_1/grass_chunk.tres
@@ -0,0 +1,23 @@
+[gd_resource type="ShaderMaterial" format=3 uid="uid://cit5uciejjoou"]
+
+[ext_resource type="Shader" uid="uid://d0ch5ofrgf7y6" path="res://core/daynight/trunk_shader.gdshader" id="1_8emj4"]
+
+[resource]
+render_priority = 0
+shader = ExtResource("1_8emj4")
+shader_parameter/albedo_color = Color(0.22173214, 0.30581495, 0.10733434, 1)
+shader_parameter/use_texture = true
+shader_parameter/uv_scale = Vector2(1, 1)
+shader_parameter/palette_shift_y = 0.0
+shader_parameter/gradient_start_y = 0.0
+shader_parameter/gradient_end_y = 10.0
+shader_parameter/light_steps = 3.0
+shader_parameter/step_softness = 0.1
+shader_parameter/shadow_color = Color(0.4, 0.4, 0.6, 1)
+shader_parameter/shadow_offset = 0.0
+shader_parameter/cast_shadow_strength = 0.6
+shader_parameter/specular_size = 60.0
+shader_parameter/specular_softness = 0.01
+shader_parameter/specular_intensity_multiplier = 0.5
+shader_parameter/emission_color = Color(0, 0, 0, 1)
+shader_parameter/emission_energy = 0.0
--- a/docs/museums/daynight/scenes/chunk_c_e_1/grass_round.png
+++ b/docs/museums/daynight/scenes/chunk_c_e_1/grass_round.png
--- a/docs/museums/daynight/scenes/chunk_c_e_1/grass_round.png.import
+++ b/docs/museums/daynight/scenes/chunk_c_e_1/grass_round.png.import
@@ -0,0 +1,41 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://c0lstspvtbxxw"
+path.s3tc="res://.godot/imported/grass_round.png-7ab5c804b97ebf1669fa79244396d578.s3tc.ctex"
+metadata={
+"imported_formats": ["s3tc_bptc"],
+"vram_texture": true
+}
+
+[deps]
+
+source_file="res://docs/museums/daynight/scenes/chunk_c_e_1/grass_round.png"
+dest_files=["res://.godot/imported/grass_round.png-7ab5c804b97ebf1669fa79244396d578.s3tc.ctex"]
+
+[params]
+
+compress/mode=2
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
+compress/rdo_quality_loss=0.0
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=true
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/channel_remap/red=0
+process/channel_remap/green=1
+process/channel_remap/blue=2
+process/channel_remap/alpha=3
+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=0
--- a/docs/museums/daynight/scenes/chunk_c_e_1/snow.gdshader
+++ b/docs/museums/daynight/scenes/chunk_c_e_1/snow.gdshader
@@ -0,0 +1 @@
+shader_type spatial;
--- a/docs/museums/daynight/scenes/chunk_c_e_1/snow.gdshader.uid
+++ b/docs/museums/daynight/scenes/chunk_c_e_1/snow.gdshader.uid
@@ -0,0 +1 @@
+uid://cw6p2m4fek8rt
--- a/docs/museums/daynight/scenes/chunk_c_e_1/test_bordisentiero.fbx
+++ b/docs/museums/daynight/scenes/chunk_c_e_1/test_bordisentiero.fbx
--- a/docs/museums/daynight/scenes/chunk_c_e_1/test_bordisentiero.fbx.import
+++ b/docs/museums/daynight/scenes/chunk_c_e_1/test_bordisentiero.fbx.import
@@ -0,0 +1,44 @@
+[remap]
+
+importer="scene"
+importer_version=1
+type="PackedScene"
+uid="uid://7ktyjmbw1lw2"
+path="res://.godot/imported/test_bordisentiero.fbx-99503bad45be9d5815297f4a961b08e9.scn"
+
+[deps]
+
+source_file="res://docs/museums/daynight/scenes/chunk_c_e_1/test_bordisentiero.fbx"
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--- a/docs/museums/daynight/scenes/chunk_c_e_1/test_orto_big.fbx
+++ b/docs/museums/daynight/scenes/chunk_c_e_1/test_orto_big.fbx
--- a/docs/museums/daynight/scenes/chunk_c_e_1/test_orto_big.fbx.import
+++ b/docs/museums/daynight/scenes/chunk_c_e_1/test_orto_big.fbx.import
@@ -0,0 +1,44 @@
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--- a/docs/museums/daynight/scenes/chunk_c_e_1/test_orto_big.tscn
+++ b/docs/museums/daynight/scenes/chunk_c_e_1/test_orto_big.tscn
--- a/docs/museums/daynight/scenes/chunk_c_f_1/chunk_c_f_1.fbx
+++ b/docs/museums/daynight/scenes/chunk_c_f_1/chunk_c_f_1.fbx
--- a/docs/museums/daynight/scenes/chunk_c_f_1/chunk_c_f_1.fbx.import
+++ b/docs/museums/daynight/scenes/chunk_c_f_1/chunk_c_f_1.fbx.import
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--- a/docs/museums/daynight/scenes/chunk_c_f_1/chunk_c_f_1.tscn
+++ b/docs/museums/daynight/scenes/chunk_c_f_1/chunk_c_f_1.tscn
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--- a/docs/museums/daynight/scenes/chunk_c_f_1/chunk_c_l_1.fbx
+++ b/docs/museums/daynight/scenes/chunk_c_f_1/chunk_c_l_1.fbx
--- a/docs/museums/daynight/scenes/chunk_c_f_1/chunk_c_l_1.fbx.import
+++ b/docs/museums/daynight/scenes/chunk_c_f_1/chunk_c_l_1.fbx.import
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--- a/docs/museums/daynight/scenes/chunk_c_f_1/chunk_c_l_1.tscn
+++ b/docs/museums/daynight/scenes/chunk_c_f_1/chunk_c_l_1.tscn
@@ -0,0 +1,30 @@
+[gd_scene format=3 uid="uid://birttctl11th8"]
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+[ext_resource type="PackedScene" uid="uid://dveqtrbekuj5b" path="res://docs/museums/daynight/scenes/chunk_c_f_1/chunk_c_l_1.fbx" id="1_xwass"]
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+[ext_resource type="Material" path="res://docs/museums/daynight/scenes/chunk_c_f_1/grass_chunk.tres" id="3_3x6ti"]
+[ext_resource type="Material" path="res://docs/museums/daynight/scenes/chunk_c_f_1/sentiero.tres" id="4_kwc5e"]
+[ext_resource type="Material" path="res://docs/museums/daynight/scenes/chunk_c_f_1/grass_blockout.tres" id="5_ag87g"]
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+ovest = true
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+[node name="Chunk_005" parent="." index="0" unique_id=1667835125]
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+material_override = ExtResource("4_kwc5e")
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+[node name="Cube_030" parent="." index="3" unique_id=807948711]
+material_override = ExtResource("5_ag87g")
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+[node name="Cube_031" parent="." index="4" unique_id=1667337241]
+material_override = ExtResource("5_ag87g")
+
+[node name="Cube_034" parent="." index="5" unique_id=934323945]
+material_override = ExtResource("5_ag87g")
--- a/docs/museums/daynight/scenes/chunk_c_f_1/grass_blockout.tres
+++ b/docs/museums/daynight/scenes/chunk_c_f_1/grass_blockout.tres
@@ -0,0 +1,17 @@
+[gd_resource type="ShaderMaterial" format=3 uid="uid://cd34mgvhj1d0r"]
+
+[ext_resource type="Shader" uid="uid://d0ch5ofrgf7y6" path="res://core/daynight/trunk_shader.gdshader" id="1_f84ys"]
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+shader_parameter/uv_scale = Vector2(1, 1)
+shader_parameter/light_steps = 3.0
+shader_parameter/step_softness = 0.1
+shader_parameter/shadow_color = Color(0.4, 0.4, 0.6, 1)
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+shader_parameter/cast_shadow_strength = 0.6
+shader_parameter/emission_color = Color(0, 0, 0, 1)
+shader_parameter/emission_energy = 0.0
--- a/docs/museums/daynight/scenes/chunk_c_f_1/grass_chunk.tres
+++ b/docs/museums/daynight/scenes/chunk_c_f_1/grass_chunk.tres
@@ -0,0 +1,23 @@
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+[ext_resource type="Shader" uid="uid://d0ch5ofrgf7y6" path="res://core/daynight/trunk_shader.gdshader" id="1_8emj4"]
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--- a/docs/museums/daynight/scenes/chunk_c_f_1/sentiero.tres
+++ b/docs/museums/daynight/scenes/chunk_c_f_1/sentiero.tres
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--- a/docs/museums/daynight/scenes/chunk_c_f_1/tori_gate.fbx
+++ b/docs/museums/daynight/scenes/chunk_c_f_1/tori_gate.fbx
--- a/docs/museums/daynight/scenes/chunk_c_f_1/tori_gate.fbx.import
+++ b/docs/museums/daynight/scenes/chunk_c_f_1/tori_gate.fbx.import
@@ -0,0 +1,44 @@
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+path="res://.godot/imported/tori_gate.fbx-4d875958b5e319189bb454a0080c008f.scn"
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+_subresources={}
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--- a/docs/museums/daynight/scenes/chunk_c_f_1/tori_gate.tscn
+++ b/docs/museums/daynight/scenes/chunk_c_f_1/tori_gate.tscn
@@ -0,0 +1,37 @@
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+[ext_resource type="Shader" uid="uid://cnoe3065kb2cn" path="res://docs/museums/daynight/scenes/chunk_f_l_2/snow.gdshader" id="2_ttfuh"]
+[ext_resource type="Texture2D" uid="uid://bt2j7x0gr6ndo" path="res://docs/museums/daynight/scenes/chunk_f_l_2/palette_train.png" id="3_6126s"]
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+[sub_resource type="ShaderMaterial" id="ShaderMaterial_3mqnu"]
+render_priority = 0
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+shader_parameter/gradient_color = Color(0.1, 0.1, 0.2, 1)
+shader_parameter/gradient_start_y = 0.0
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+shader_parameter/gradient_intensity = 0.800000038
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+shader_parameter/shadow_color = Color(0.4, 0.4, 0.6, 1)
+shader_parameter/shadow_offset = 0.0
+shader_parameter/cast_shadow_strength = 0.6
+shader_parameter/emission_color = Color(0, 0, 0, 1)
+shader_parameter/emission_energy = 0.0
+
+[node name="Tori1" unique_id=1219093134 instance=ExtResource("1_6kg7a")]
+
+[node name="Sphere_001" parent="." index="0" unique_id=2137140690]
+material_overlay = SubResource("ShaderMaterial_yswvv")
+surface_material_override/0 = SubResource("ShaderMaterial_3mqnu")
--- a/docs/museums/daynight/scenes/chunk_f_e_1/chunk_c_e_1.fbx
+++ b/docs/museums/daynight/scenes/chunk_f_e_1/chunk_c_e_1.fbx
--- a/docs/museums/daynight/scenes/chunk_f_e_1/chunk_c_e_1.fbx.import
+++ b/docs/museums/daynight/scenes/chunk_f_e_1/chunk_c_e_1.fbx.import
@@ -0,0 +1,44 @@
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+path="res://.godot/imported/chunk_c_e_1.fbx-31fc56e764f398efbd0733dddc04c528.scn"
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+++ b/docs/museums/daynight/scenes/chunk_f_e_1/chunk_f_e_1.tscn
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+++ b/docs/museums/daynight/scenes/chunk_f_l_2/house_test_4.tscn
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--- a/docs/museums/daynight/scenes/chunk_f_l_2/leaf_test.png
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+shader_parameter/shadow_color = Color(0.4, 0.4, 0.6, 1)
+shader_parameter/shadow_offset = 0.0
+shader_parameter/emission_color = Color(1, 1, 1, 1)
+shader_parameter/emission_energy = 0.0
--- a/docs/museums/daynight/scenes/chunk_f_l_2/palette_train.png
+++ b/docs/museums/daynight/scenes/chunk_f_l_2/palette_train.png
--- a/docs/museums/daynight/scenes/chunk_f_l_2/palette_train.png.import
+++ b/docs/museums/daynight/scenes/chunk_f_l_2/palette_train.png.import
@@ -0,0 +1,41 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://bt2j7x0gr6ndo"
+path.s3tc="res://.godot/imported/palette_train.png-cd3116eb3f79c169cc5b38ef39e56b4d.s3tc.ctex"
+metadata={
+"imported_formats": ["s3tc_bptc"],
+"vram_texture": true
+}
+
+[deps]
+
+source_file="res://docs/museums/daynight/scenes/chunk_f_l_2/palette_train.png"
+dest_files=["res://.godot/imported/palette_train.png-cd3116eb3f79c169cc5b38ef39e56b4d.s3tc.ctex"]
+
+[params]
+
+compress/mode=2
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
+compress/rdo_quality_loss=0.0
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=true
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/channel_remap/red=0
+process/channel_remap/green=1
+process/channel_remap/blue=2
+process/channel_remap/alpha=3
+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=0
--- a/docs/museums/daynight/scenes/chunk_f_l_2/path.tres
+++ b/docs/museums/daynight/scenes/chunk_f_l_2/path.tres
@@ -0,0 +1,9 @@
+[gd_resource type="StandardMaterial3D" format=3 uid="uid://couj6glsrm6h3"]
+
+[ext_resource type="Texture2D" uid="uid://m5it4ge0pgtm" path="res://docs/museums/daynight/scenes/chunk_f_l_2/texture_sentiero.png" id="1_lr0wl"]
+
+[resource]
+albedo_color = Color(0.9811998, 0.8347986, 0.569528, 1)
+albedo_texture = ExtResource("1_lr0wl")
+uv1_scale = Vector3(2.165, 2.325, 1)
+uv1_offset = Vector3(-0.555, 0, 0)
--- a/docs/museums/daynight/scenes/chunk_f_l_2/sk_mannequin.fbx
+++ b/docs/museums/daynight/scenes/chunk_f_l_2/sk_mannequin.fbx
--- a/docs/museums/daynight/scenes/chunk_f_l_2/sk_mannequin.fbx.import
+++ b/docs/museums/daynight/scenes/chunk_f_l_2/sk_mannequin.fbx.import
@@ -0,0 +1,44 @@
+[remap]
+
+importer="scene"
+importer_version=1
+type="PackedScene"
+uid="uid://dtg6opak36yf8"
+path="res://.godot/imported/sk_mannequin.fbx-3819102142fe791f18bae592ce6f6980.scn"
+
+[deps]
+
+source_file="res://docs/museums/daynight/scenes/chunk_f_l_2/sk_mannequin.fbx"
+dest_files=["res://.godot/imported/sk_mannequin.fbx-3819102142fe791f18bae592ce6f6980.scn"]
+
+[params]
+
+nodes/root_type=""
+nodes/root_name=""
+nodes/root_script=null
+nodes/apply_root_scale=true
+nodes/root_scale=1.0
+nodes/import_as_skeleton_bones=false
+nodes/use_name_suffixes=true
+nodes/use_node_type_suffixes=true
+meshes/ensure_tangents=true
+meshes/generate_lods=true
+meshes/create_shadow_meshes=true
+meshes/light_baking=1
+meshes/lightmap_texel_size=0.2
+meshes/force_disable_compression=false
+skins/use_named_skins=true
+animation/import=true
+animation/fps=30
+animation/trimming=true
+animation/remove_immutable_tracks=true
+animation/import_rest_as_RESET=false
+import_script/path=""
+materials/extract=0
+materials/extract_format=0
+materials/extract_path=""
+_subresources={}
+fbx/importer=0
+fbx/allow_geometry_helper_nodes=false
+fbx/embedded_image_handling=1
+fbx/naming_version=2
--- a/docs/museums/daynight/scenes/chunk_f_l_2/snow.gdshader
+++ b/docs/museums/daynight/scenes/chunk_f_l_2/snow.gdshader
@@ -0,0 +1,2 @@
+shader_type spatial;
+
--- a/docs/museums/daynight/scenes/chunk_f_l_2/snow.gdshader.uid
+++ b/docs/museums/daynight/scenes/chunk_f_l_2/snow.gdshader.uid
@@ -0,0 +1 @@
+uid://cnoe3065kb2cn
--- a/docs/museums/daynight/scenes/chunk_f_l_2/texture_sentiero.png
+++ b/docs/museums/daynight/scenes/chunk_f_l_2/texture_sentiero.png
--- a/docs/museums/daynight/scenes/chunk_f_l_2/texture_sentiero.png.import
+++ b/docs/museums/daynight/scenes/chunk_f_l_2/texture_sentiero.png.import
@@ -0,0 +1,41 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://m5it4ge0pgtm"
+path.s3tc="res://.godot/imported/texture_sentiero.png-0fd05273a2bc4f18c093a716b3a96088.s3tc.ctex"
+metadata={
+"imported_formats": ["s3tc_bptc"],
+"vram_texture": true
+}
+
+[deps]
+
+source_file="res://docs/museums/daynight/scenes/chunk_f_l_2/texture_sentiero.png"
+dest_files=["res://.godot/imported/texture_sentiero.png-0fd05273a2bc4f18c093a716b3a96088.s3tc.ctex"]
+
+[params]
+
+compress/mode=2
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
+compress/rdo_quality_loss=0.0
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=true
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/channel_remap/red=0
+process/channel_remap/green=1
+process/channel_remap/blue=2
+process/channel_remap/alpha=3
+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=0
--- a/docs/museums/daynight/scenes/fences.tscn
+++ b/docs/museums/daynight/scenes/fences.tscn
@@ -1,23 +1,56 @@
 [gd_scene format=4 uid="uid://igbtt2ypx0ks"]

 [ext_resource type="PackedScene" uid="uid://cl3xspxrqcyfg" path="res://docs/museums/daynight/scenes/fences.fbx" id="1_j7em5"]
-[ext_resource type="Material" path="res://docs/museums/daynight/scenes/fences.tres" id="2_2tbpd"]
+[ext_resource type="Material" uid="uid://wkegx4a21x7u" path="res://docs/museums/daynight/scenes/fences.tres" id="2_2tbpd"]
 [ext_resource type="Shader" uid="uid://do8puw7u8dvry" path="res://core/daynight/weather_plain_shader.gdshader" id="3_xsxbg"]

 [sub_resource type="ShaderMaterial" id="ShaderMaterial_2jjob"]
 render_priority = 0
 shader = ExtResource("3_xsxbg")
-shader_parameter/snow_color = Color(0.95, 0.98, 1, 1)
+shader_parameter/snow_edge_softness = 0.15
+shader_parameter/snow_color_variation = 0.05
+shader_parameter/ripple_scale = 1.5
+shader_parameter/ripple_speed = 2.0
+shader_parameter/ripple_layers = 3.0
+shader_parameter/streak_scale = 2.0
+shader_parameter/streak_speed = 0.8
+shader_parameter/wetness_darkening = 0.25
+shader_parameter/wet_roughness = 0.05
+shader_parameter/rain_normal_strength = 0.4
+shader_parameter/puddle_noise_scale = 0.08
+shader_parameter/puddle_threshold = 0.45

 [sub_resource type="ShaderMaterial" id="ShaderMaterial_5qj1r"]
 render_priority = 0
 shader = ExtResource("3_xsxbg")
-shader_parameter/snow_color = Color(0.95, 0.98, 1, 1)
+shader_parameter/snow_edge_softness = 0.15
+shader_parameter/snow_color_variation = 0.05
+shader_parameter/ripple_scale = 1.5
+shader_parameter/ripple_speed = 2.0
+shader_parameter/ripple_layers = 3.0
+shader_parameter/streak_scale = 2.0
+shader_parameter/streak_speed = 0.8
+shader_parameter/wetness_darkening = 0.25
+shader_parameter/wet_roughness = 0.05
+shader_parameter/rain_normal_strength = 0.4
+shader_parameter/puddle_noise_scale = 0.08
+shader_parameter/puddle_threshold = 0.45

 [sub_resource type="ShaderMaterial" id="ShaderMaterial_xsxbg"]
 render_priority = 0
 shader = ExtResource("3_xsxbg")
-shader_parameter/snow_color = Color(0.95, 0.98, 1, 1)
+shader_parameter/snow_edge_softness = 0.15
+shader_parameter/snow_color_variation = 0.05
+shader_parameter/ripple_scale = 1.5
+shader_parameter/ripple_speed = 2.0
+shader_parameter/ripple_layers = 3.0
+shader_parameter/streak_scale = 2.0
+shader_parameter/streak_speed = 0.8
+shader_parameter/wetness_darkening = 0.25
+shader_parameter/wet_roughness = 0.05
+shader_parameter/rain_normal_strength = 0.4
+shader_parameter/puddle_noise_scale = 0.08
+shader_parameter/puddle_threshold = 0.45

 [sub_resource type="StandardMaterial3D" id="StandardMaterial3D_1jtrr"]
 resource_name = "lambert48"
@@ -62,17 +95,28 @@ shadow_mesh = SubResource("ArrayMesh_d4r25")
 [sub_resource type="ShaderMaterial" id="ShaderMaterial_p4545"]
 render_priority = 0
 shader = ExtResource("3_xsxbg")
-shader_parameter/snow_color = Color(0.95, 0.98, 1, 1)
+shader_parameter/snow_edge_softness = 0.15
+shader_parameter/snow_color_variation = 0.05
+shader_parameter/ripple_scale = 1.5
+shader_parameter/ripple_speed = 2.0
+shader_parameter/ripple_layers = 3.0
+shader_parameter/streak_scale = 2.0
+shader_parameter/streak_speed = 0.8
+shader_parameter/wetness_darkening = 0.25
+shader_parameter/wet_roughness = 0.05
+shader_parameter/rain_normal_strength = 0.4
+shader_parameter/puddle_noise_scale = 0.08
+shader_parameter/puddle_threshold = 0.45

 [node name="MSH_Staccionate" unique_id=118332436 instance=ExtResource("1_j7em5")]
 transform = Transform3D(2, 0, 0, 0, 2, 0, 0, 0, 2, 0, 0, 0)

-[node name="MSH_Staccioanta_3" parent="." index="0" unique_id=1218567814]
+[node name="MSH_Staccioanta_3" parent="." index="0" unique_id=518174525]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -0.0037837923, 0, 0)
 material_override = ExtResource("2_2tbpd")
 material_overlay = SubResource("ShaderMaterial_2jjob")

-[node name="MSH_Staccioanta_2" parent="." index="1" unique_id=223276087]
+[node name="MSH_Staccioanta_2" parent="." index="1" unique_id=1761065999]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0.99746555, 0, 0)
 material_override = ExtResource("2_2tbpd")
 material_overlay = SubResource("ShaderMaterial_5qj1r")
@@ -82,9 +126,8 @@ transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 1.3966007, 0, 0)
 material_override = ExtResource("2_2tbpd")
 material_overlay = SubResource("ShaderMaterial_xsxbg")
 mesh = SubResource("ArrayMesh_h5j06")
-skeleton = NodePath("")

-[node name="MSH_Staccioanta_1" parent="." index="3" unique_id=1140003948]
+[node name="MSH_Staccioanta_1" parent="." index="3" unique_id=1389585160]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -1.0379614, 0, 0)
 material_override = ExtResource("2_2tbpd")
 material_overlay = SubResource("ShaderMaterial_p4545")
--- a/docs/museums/daynight/scenes/mountain_test/chunck_m_n_o_e_s_2.tscn
+++ b/docs/museums/daynight/scenes/mountain_test/chunck_m_n_o_e_s_2.tscn
@@ -1,7 +1,7 @@
 [gd_scene format=4 uid="uid://dpstb26gs581l"]

 [ext_resource type="PackedScene" uid="uid://c2j2jey3l0hv4" path="res://docs/museums/daynight/scenes/mountain_test/chunck_m_n-o-e-s1.fbx" id="1_anh2f"]
-[ext_resource type="Script" uid="uid://s1ohbgbpyu5n" path="res://docs/museums/daynight/scenes/mountain_test/info_chunk.gd" id="2_2wsw6"]
+[ext_resource type="Script" uid="uid://dg2h4kbqe8j3m" path="res://core/biome_generator/chunk_info.gd" id="2_2wsw6"]
 [ext_resource type="Material" path="res://docs/museums/daynight/scenes/mountain_test/treno3.tres" id="3_grv42"]
 [ext_resource type="Material" path="res://docs/museums/daynight/scenes/mountain_test/trainchunk.tres" id="4_0s706"]
 [ext_resource type="Material" path="res://docs/museums/daynight/scenes/mountain_test/treno1.tres" id="5_e6288"]
--- a/docs/museums/daynight/scenes/mountain_test/info_chunk.gd
+++ b/docs/museums/daynight/scenes/mountain_test/info_chunk.gd
@@ -1,51 +0,0 @@
-extends Node3D
-class_name InfoChunk
-
-@export_enum("Bioma", "Binario_Dritto", "Binario_Curva") var tipo_chunk: int = 0
-
-@export_group("Regole Set Piece (Pezzi Unici)")
-@export var bioma_esclusivo: String = "" # Es: scrivi "Foresta"
-
-@export_group("Uscite Base (Senza Rotazione)")
-@export var nord: bool = false
-@export var est: bool = false
-@export var sud: bool = false
-@export var ovest: bool = false
-
-@export_group("Altitudini Bordi (Livelli 0, 1, 2)")
-@export var altezza_nord: int = 0
-@export var altezza_est: int = 0
-@export var altezza_sud: int = 0
-@export var altezza_ovest: int = 0
-
-# --- NUOVA AGGIUNTA AUTOMATICA ---
-func _ready() -> void:
-	# Se hai scritto un bioma nell'Inspector, il pezzo capisce di essere 
-	# un pezzo speciale e si aggiunge al gruppo dei fantasmi da solo!
-	if bioma_esclusivo != "":
-		add_to_group("set_pieces")
-
-# ... qui sotto continua la tua normale funzione get_dati_ruotati() ...
-
-func get_dati_ruotati(scatti_90_gradi: int) -> Dictionary:
-	var uscite_originali = [nord, est, sud, ovest]
-	var altezze_originali = [altezza_nord, altezza_est, altezza_sud, altezza_ovest]
-	
-	var uscite_calcolate = []
-	var altezze_calcolate = []
-	
-	for i in range(4):
-		var indice = (i - scatti_90_gradi + 4) % 4
-		uscite_calcolate.append(uscite_originali[indice])
-		altezze_calcolate.append(altezze_originali[indice])
-		
-	return {
-		"connessioni": {
-			"nord": uscite_calcolate[0], "est": uscite_calcolate[1],
-			"sud": uscite_calcolate[2], "ovest": uscite_calcolate[3]
-		},
-		"altezze": {
-			"nord": altezze_calcolate[0], "est": altezze_calcolate[1],
-			"sud": altezze_calcolate[2], "ovest": altezze_calcolate[3]
-		}
-	}
--- a/docs/museums/daynight/scenes/mountain_test/info_chunk.gd.uid
+++ b/docs/museums/daynight/scenes/mountain_test/info_chunk.gd.uid
@@ -1 +0,0 @@
-uid://s1ohbgbpyu5n
--- a/icon.png
+++ b/icon.png
--- a/icon.png.import
+++ b/icon.png.import
@@ -0,0 +1,40 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://bfar1kk3pgq8f"
+path="res://.godot/imported/icon.png-487276ed1e3a0c39cad0279d744ee560.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://icon.png"
+dest_files=["res://.godot/imported/icon.png-487276ed1e3a0c39cad0279d744ee560.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
+compress/rdo_quality_loss=0.0
+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/channel_remap/red=0
+process/channel_remap/green=1
+process/channel_remap/blue=2
+process/channel_remap/alpha=3
+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
--- a/project.godot
+++ b/project.godot
@@ -13,7 +13,7 @@ config_version=5
 config/name="tgcc"
 run/main_scene="uid://bjkhawylawqof"
 config/features=PackedStringArray("4.6", "Forward Plus")
-config/icon="res://icon.svg"
+config/icon="uid://bfar1kk3pgq8f"

 [autoload]

@@ -23,6 +23,7 @@ UIEvents="*uid://dehu28iq27mbn"

 window/size/viewport_width=1920
 window/size/viewport_height=1080
+window/size/mode=3
 window/stretch/mode="canvas_items"
 window/stretch/aspect="expand"