Ported to godot 4.6

project.godot

@@ -8,11 +8,15 @@
 
 config_version=5
 
+[animation]
+
+compatibility/default_parent_skeleton_in_mesh_instance_3d=true
+
 [application]
 
 config/name="lab-electrolyte"
 run/main_scene="uid://c7r4rhgj3ucao"
-config/features=PackedStringArray("4.5", "Mobile")
+config/features=PackedStringArray("4.6", "Mobile")
 config/icon="res://icon.svg"
 
 [autoload]

scenes/ui.tscn

@@ -31,10 +31,11 @@ size_flags_horizontal = 3
 size_flags_vertical = 0
 size_flags_stretch_ratio = 4.0
 deselect_enabled = true
-tab_count = 3
+tab_count = 4
 tab_0/title = "Ход работы"
 tab_1/title = "Вопросы для самопроверки"
 tab_2/title = "Отчёт"
+tab_3/title = "Очистить"
 
 [node name="InspectorPanel" type="PanelContainer" parent="HSplitContainer"]
 layout_mode = 2

src/substance_display.gd

@@ -20,7 +20,6 @@ func update_material(substances: Array[RuntimeSubstanceData]) -> void:
 	for sub in substances:
 		total_weight += sub.amount
 	
-	var alpha: float = 0
 	var pH: float = 0
 	var color: Color = Color(0,0,0,0)
 	
@@ -31,15 +30,14 @@ func update_material(substances: Array[RuntimeSubstanceData]) -> void:
 	for sub: RuntimeSubstanceData in substances:
 		var weight: float = sub.amount/total_weight
 		if display_type == DisplayType.Fluid:
-			alpha += sub.substance.liquid_transparency * weight
+			pass
 		if sub.substance.pHColor != null:
 			color += sub.substance.pHColor.sample(pH/14.0) * weight
 		else:
 			color += sub.substance.color * weight
 
 	if display_type == DisplayType.Fluid:
-		alpha /= len(substances)
-		color.a = alpha
+		pass
 	
 	
 	mat.albedo_color = color