fix: rebake lights, optimize perf

src/base-environments/transition/code/fahrplan.gd

@@ -20,9 +20,9 @@ class_name Fahrplan extends Node3D
 @export var empty_train_random_delay : Vector2 = Vector2(5.0, 20.0)
 
 func _set_signage_texts(group: StringName, message: String) -> void:
-	get_tree().call_group(group, "set_text", "")
+	get_tree().set_group(group, "text", "")
 	for i in range(len(message)):
-		get_tree().call_group(group, "set_text", message.substr(0, i+1))
+		get_tree().set_group(group, "text", message.substr(0, i+1))
 		await get_tree().create_timer(0.05).timeout
 
 func _ready() -> void:

src/base-environments/transition/code/subway_train.gd

@@ -17,5 +17,6 @@ class_name SubwayTrain
 
 func set_line(line : StringName):
 	$TrainModel/traun_hull.material_overlay = materials[line]
-	get_tree().call_group("labels", "set_text", line.to_upper())
+	$TrainModel/LineLabelBack.text = line.to_upper()
+	$TrainModel/LineLabelFront.text = line.to_upper()
 		

src/base-environments/transition/import/textures/train_windows.tres

@@ -8,6 +8,7 @@
 [resource]
 resource_name = "train_windows"
 transparency = 4
+cull_mode = 2
 albedo_texture = ExtResource("1_qqnyp")
 metallic = 1.0
 metallic_texture = ExtResource("2_orwl3")

src/base-environments/transition/import/textures/train_windows_transparent.tres

@@ -9,6 +9,7 @@
 resource_name = "train_windows_transparent"
 transparency = 1
 blend_mode = 4
+cull_mode = 2
 albedo_texture = ExtResource("1_p8q8d")
 metallic = 1.0
 metallic_texture = ExtResource("2_eds1u")

src/base-environments/transition/shaders/timetravel.gdshader

@@ -1,5 +1,5 @@
 shader_type spatial;
-render_mode cull_back, blend_add, unshaded;
+render_mode cull_disabled, blend_add, unshaded;
 
 varying vec3 world_pos;
 uniform float state = 0.0;

src/base-environments/transition/shaders/timetravel.tres

@@ -1,4 +1,4 @@
-[gd_resource type="ShaderMaterial" format=3 uid="uid://dchm78gv31r6a"]
+[gd_resource type="ShaderMaterial" load_steps=4 format=3 uid="uid://dchm78gv31r6a"]
 
 [ext_resource type="Shader" uid="uid://dpowid5cwvgu0" path="res://base-environments/transition/shaders/timetravel.gdshader" id="1_0da7x"]
 [ext_resource type="Texture2D" uid="uid://dst0u5b51mx4h" path="res://base-environments/transition/shaders/water_color.exr" id="2_4vy32"]

src/base-environments/transition/subway_track.tscn

@@ -188,13 +188,13 @@ playback_type = 1
 unique_name_in_owner = true
 transform = Transform3D(-4.371139e-08, 0, 1, 0, 1, 0, -1, 0, -4.371139e-08, -3.4114173e-08, 0, -0.7804413)
 
-[node name="Label3D" type="Label3D" parent="Subway/TrainModel" groups=["labels"]]
+[node name="LineLabelFront" type="Label3D" parent="Subway/TrainModel"]
 transform = Transform3D(-4.371139e-08, 0, -1, 0, 1, 0, 1, 0, -4.371139e-08, -15.413577, 2.7434583, -6.737489e-07)
 text = "U0"
 font = ExtResource("10_3w708")
 font_size = 64
 
-[node name="Label3D2" type="Label3D" parent="Subway/TrainModel" groups=["labels"]]
+[node name="LineLabelBack" type="Label3D" parent="Subway/TrainModel"]
 transform = Transform3D(-4.371139e-08, 0, 1, 0, 1, 0, -1, 0, -4.371139e-08, 15.410003, 2.7434583, 6.9981036e-07)
 text = "U0"
 font = ExtResource("10_3w708")

src/base-environments/transition/subway_train.tscn

@@ -44,6 +44,7 @@ shadow_mesh = SubResource("ArrayMesh_f2ux3")
 [sub_resource type="StandardMaterial3D" id="StandardMaterial3D_q0ort"]
 transparency = 1
 blend_mode = 1
+cull_mode = 2
 albedo_texture = ExtResource("5_6pwip")
 roughness = 0.1
 

src/project.godot

@@ -70,10 +70,10 @@ import/blender/enabled=false
 
 [global_group]
 
-interactables=""
-signage2=""
-signage1=""
-prompts="All PromptButton inheritors."
+interactables="Things that can be interacted with to display a Playable"
+signage2="Track 2 Station Signs"
+signage1="Track 1 Station Signs"
+prompts="All PromptButton inheritors"
 
 [gui]