Fixed quadtree demo, disabled collisions for now.

addons/hoimar.planetgen/planet_presets/test_planet_settings.tres

@@ -21,7 +21,7 @@ noise_generators = [SubResource("1")]
 
 [resource]
 script = ExtResource("1")
-resolution = 100
+resolution = 10
 radius = 100.0
 has_water = false
 has_atmosphere = false

addons/hoimar.planetgen/scripts/constants.gd

@@ -1,6 +1,6 @@
 # Defines some constants for the quadtree and terrain patches.
 
-const COLLISIONS_ENABLED := true   # Whether planets generate collision shapes.
+const COLLISIONS_ENABLED := false   # Whether planets generate collision shapes.
 const GRAVITY_ENABLED := true      # TODO: Implement gravity.
 const THREADS_ENABLED := true
 

addons/hoimar.planetgen/scripts/gui/gui.gd

@@ -4,11 +4,14 @@ extends Node
 @onready var lbl_status := $Root/MarginContainer/HBoxContainer/LabelStatus
 @onready var lbl_speedscale := $Root/MarginContainer/HBoxContainer/Control/LabelSpeedScale
 @onready var slider_speedscale := $Root/MarginContainer/HBoxContainer/Control/HSlider 
-@onready var ship : Node3D = get_tree().get_nodes_in_group("player")[0]
+var ship : Node3D
 
 
 func _ready():
-	ship.connect("speed_scale_changed", Callable(self, "update_speed_scale"))
+	var player_nodes = get_tree().get_nodes_in_group("player")
+	if player_nodes.size() > 0:
+		ship = player_nodes[0]
+		ship.connect("speed_scale_changed", Callable(self, "update_speed_scale"))
 
 
 func _process(_delta):
@@ -42,9 +45,13 @@ func check_input():
 
 
 func _on_HSlider_value_changed(value):
-	lbl_speedscale.text = str(value)
-	ship.speed_scale = value
+	update_speed_scale(value)
+	if ship:
+		ship.speed_scale = value
 
 
 func update_speed_scale(value):
+	lbl_speedscale.text = str(value)
 	slider_speedscale.value = value
+	PGGlobals.speed_scale = value
+

addons/hoimar.planetgen/scripts/terrain/terrain_patch.gd

@@ -29,7 +29,7 @@ func _process(_delta):
 
 
 func _notification(what):
-	if what == NOTIFICATION_TRANSFORM_CHANGED:
+	if Const.COLLISIONS_ENABLED and what == NOTIFICATION_TRANSFORM_CHANGED:
 		update_transform()   # Manually update physics shape position.
 
 
@@ -127,6 +127,7 @@ func init_physics():
 
 
 func update_transform():
+	print(_body_rid)
 	var transform: Transform3D = data.settings._planet.global_transform
 	PhysicsServer3D.body_set_state(_body_rid, PhysicsServer3D.BODY_STATE_TRANSFORM,
 			transform)

addons/hoimar.planetgen/scripts/utils/pg_globals.gd

@@ -9,6 +9,7 @@ var colored_patches: bool   # Colors patches of terrain randomly.
 var benchmark_mode: bool   # re-generates planets even if there are still active threads.
 var solar_systems: Array = []
 var job_queue := JobQueue.new()   # Global queue for TerrainJobs.
+var speed_scale: float = 0.001
 
 
 func _ready():

demos/quadtree_terrain_demo.gd

@@ -3,21 +3,22 @@ extends Node3D
 
 
 @export var _play_in_editor: bool = true: set = set_play_in_editor
-@export var _rotation_speed: float = 0.2
+@export var _rotation_speed: float = 200
 @onready var _view_position_rig := $ViewPositionRig
 @onready var _view_position := $ViewPositionRig/ViewPosition
-@onready var _planet := $TestPlanet
+@onready var _planet := $SolarSystem/TestPlanet
 
 
 func _ready():
 	PGGlobals.wireframe = true
+	#PGGlobals.colored_patches = true
 	_planet._terrain.set_viewer(_view_position)
 
 
 func _process(delta):
 	if Engine.is_editor_hint() and not _play_in_editor:
 		return
-	_view_position_rig.rotate_y(_rotation_speed*delta)
+	_view_position_rig.rotate_y(_rotation_speed * PGGlobals.speed_scale * delta)
 
 
 func set_play_in_editor(new: bool):

demos/quadtree_terrain_demo.tscn

@@ -1,7 +1,8 @@
-[gd_scene load_steps=11 format=3 uid="uid://cv3jth7u5rno3"]
+[gd_scene load_steps=12 format=3 uid="uid://cv3jth7u5rno3"]
 
 [ext_resource type="Script" path="res://demos/quadtree_terrain_demo.gd" id="1"]
 [ext_resource type="PackedScene" uid="uid://btubuuiux53j4" path="res://addons/hoimar.planetgen/scenes/gui/gui.tscn" id="2"]
+[ext_resource type="Script" path="res://addons/hoimar.planetgen/scripts/celestial_bodies/solar_system.gd" id="3_hi6yo"]
 [ext_resource type="PackedScene" uid="uid://dtmgyl1uf7auy" path="res://addons/hoimar.planetgen/scenes/celestial_bodies/planet.tscn" id="4"]
 [ext_resource type="Resource" uid="uid://kono1hjgsisy" path="res://addons/hoimar.planetgen/planet_presets/test_planet_settings.tres" id="6"]
 
@@ -32,16 +33,19 @@ glow_blend_mode = 1
 [node name="QuadTreeTerrainDemo" type="Node3D"]
 script = ExtResource("1")
 _play_in_editor = false
-_rotation_speed = 0.1
 
 [node name="Gui" parent="." instance=ExtResource("2")]
 
-[node name="TestPlanet" parent="." instance=ExtResource("4")]
+[node name="SolarSystem" type="Node3D" parent="."]
+script = ExtResource("3_hi6yo")
+
+[node name="TestPlanet" parent="SolarSystem" instance=ExtResource("4")]
 settings = ExtResource("6")
 material = SubResource("3")
+solar_system_path = NodePath("..")
 
 [node name="ViewPositionRig" type="Node3D" parent="."]
-transform = Transform3D(1.00011, 0, 0, 0, 1, 0, 0, 0, 1.00011, 0, 0, 0)
+transform = Transform3D(-0.786847, 0, -0.6176, 0, 1, 0, 0.6176, 0, -0.786847, 0, 0, 0)
 
 [node name="ViewPosition" type="MeshInstance3D" parent="ViewPositionRig"]
 transform = Transform3D(1, 0, 0, 0, 1, 0, -1.42109e-14, 0, 1, -105, 0, 0)