diff --git a/cosmic/Player.gd b/cosmic/Player.gd
new file mode 100644
index 0000000..4a19fce
--- /dev/null
+++ b/cosmic/Player.gd
@@ -0,0 +1,79 @@
+extends KinematicBody
+
+var camera_angle = 0
+var mouse_sensitivity = 0.3
+var camera_change = Vector2()
+
+var velocity = Vector3()
+var direction = Vector3()
+
+#fly variables
+#const FLY_SPEED = 20
+#const FLY_ACCEL = 4
+const FLY_SPEED = 8
+const FLY_ACCEL = 4
+
+var mouse_captured = true
+
+func _ready():
+	Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED)
+
+func _physics_process(delta):
+
+	if mouse_captured:
+		aim()
+		fly(delta)
+
+	if Input.is_action_just_pressed('toggle_mouse'):
+		if mouse_captured:
+			mouse_captured = false
+			Input.set_mouse_mode(Input.MOUSE_MODE_VISIBLE)
+		else:
+			mouse_captured = true
+			Input.set_mouse_mode(Input.MOUSE_MODE_CAPTURED)
+
+	# emit signal - playerinfo_updated
+	Events.emit_signal("player_transform_updated", $Head/Camera.get_global_translation(), $Head.global_rotation.y)
+
+
+func _input(event):
+	if event is InputEventMouseMotion:
+		camera_change = event.relative
+
+func fly(delta):
+	# reset the direction of the player
+	direction = Vector3()
+
+	# get the rotation of the camera
+	var aim = $Head/Camera.get_global_transform().basis
+
+	# check input and change direction
+	if Input.is_action_pressed("move_forward"):
+		direction -= aim.z
+	if Input.is_action_pressed("move_backward"):
+		direction += aim.z
+	if Input.is_action_pressed("move_left"):
+		direction -= aim.x
+	if Input.is_action_pressed("move_right"):
+		direction += aim.x
+
+	direction = direction.normalized()
+
+	# where would the player go at max speed
+	var target = direction * FLY_SPEED
+
+	# calculate a portion of the distance to go
+	velocity = velocity.linear_interpolate(target, FLY_ACCEL * delta)
+
+	# move
+	move_and_slide(velocity)
+
+func aim():
+	if camera_change.length() > 0:
+		$Head.rotate_y(deg2rad(-camera_change.x * mouse_sensitivity))
+
+		var change = -camera_change.y * mouse_sensitivity
+		if change + camera_angle < 90 and change + camera_angle > -90:
+			$Head/Camera.rotate_x(deg2rad(change))
+			camera_angle += change
+		camera_change = Vector2()
diff --git a/cosmic/Player.tscn b/cosmic/Player.tscn
new file mode 100644
index 0000000..4dba86f
--- /dev/null
+++ b/cosmic/Player.tscn
@@ -0,0 +1,23 @@
+[gd_scene load_steps=3 format=2]
+
+[ext_resource path="res://Player.gd" type="Script" id=1]
+
+[sub_resource type="CapsuleShape" id=1]
+radius = 0.6
+height = 2.0
+
+[node name="Player" type="KinematicBody"]
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 3.52113, 0.98772 )
+collision_layer = 2
+script = ExtResource( 1 )
+
+[node name="Capsule" type="CollisionShape" parent="."]
+transform = Transform( 1, 0, 0, 0, -4.37114e-08, -1, 0, 1, -4.37114e-08, 0, 0, 0 )
+shape = SubResource( 1 )
+
+[node name="Head" type="Spatial" parent="."]
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.5, 0 )
+
+[node name="Camera" type="Camera" parent="Head"]
+current = true
+far = 10000.0
diff --git a/cosmic/Region.gd b/cosmic/Region.gd
new file mode 100644
index 0000000..fb9fa13
--- /dev/null
+++ b/cosmic/Region.gd
@@ -0,0 +1,60 @@
+extends Spatial
+
+var sub = load("res://osc.tscn")
+
+var _rot_speed_origin
+
+var gain1 = 40 # for $main
+var range1 = 80 # for $main
+
+var gain2 = 0.1 # for osc
+var range2 = 20 # for osc
+
+var ratio = 0.4
+
+func _ready():
+	# 'main' at center.
+	$main.set_size(rand_range(10, 15))
+	$main.audible_range_max = range1
+	$main.set_freq(rand_range(100, 300))
+	$main.set_gain(gain1)
+
+	# many 'sub' surrounds 'main' like satellites
+	for i in range(18):
+		var s = sub.instance()
+		$main.add_child(s)
+		s.set_size(rand_range(0.2, 1.2))
+		s.set_color(Color.black)
+		var d = polar2cartesian(rand_range(20, 54), rand_range(0, 2*PI))
+		s.translate(Vector3(d.x, rand_range(-2, 2), d.y))
+		s.audible_range_max = range2
+		s.set_freq(rand_range(200, 2000))
+		s.set_gain(gain2)
+
+	# listen 'player_transform_updated' event
+	Events.connect("player_transform_updated", self, "_on_Events_player_transform_updated")
+
+	#
+	_rot_speed_origin = $main._rot_speed
+
+func _on_Events_player_transform_updated(playerpos, playerheading):
+	var mypos = $main.get_global_translation()
+	var mypos2d = Vector2(mypos.x, mypos.z)
+	var playerpos2d = Vector2(playerpos.x, playerpos.z)
+	# calculate distance
+	var distance = mypos.distance_to(playerpos)
+	if distance < $main/CollisionShape.shape.radius:
+		$main._rot_speed = _rot_speed_origin * pow(distance/$main/CollisionShape.shape.radius, 2)
+		for c in $main.get_children():
+			if c.is_in_group('sounders'):
+				c.audible_range_max = range2 * pow($main/CollisionShape.shape.radius/(distance + 0.1), 2)
+				c.set_gain(gain2 * pow(distance/$main/CollisionShape.shape.radius, 2))
+		$main.set_gain(gain1 * pow(distance/$main/CollisionShape.shape.radius, ratio))
+	else:
+		$main._rot_speed = _rot_speed_origin
+		for c in $main.get_children():
+			if c.is_in_group('sounders'):
+				c.audible_range_max = range2
+				c.set_gain(gain2)
+		$main.set_gain(gain1)
+
diff --git a/cosmic/Region.tscn b/cosmic/Region.tscn
new file mode 100644
index 0000000..b14b79f
--- /dev/null
+++ b/cosmic/Region.tscn
@@ -0,0 +1,9 @@
+[gd_scene load_steps=3 format=2]
+
+[ext_resource path="res://Region.gd" type="Script" id=1]
+[ext_resource path="res://main.tscn" type="PackedScene" id=2]
+
+[node name="Region" type="Spatial" groups=["regions"]]
+script = ExtResource( 1 )
+
+[node name="main" parent="." instance=ExtResource( 2 )]
diff --git a/cosmic/Scene.gd b/cosmic/Scene.gd
new file mode 100644
index 0000000..077bee9
--- /dev/null
+++ b/cosmic/Scene.gd
@@ -0,0 +1,28 @@
+extends Node
+
+func _ready():
+	for r in get_tree().get_nodes_in_group('regions'):
+		r.get_node('main')._rot_speed = r._rot_speed_origin
+		r.get_node('main/center').material_override = SpatialMaterial.new()
+		r.get_node('main/center').material_override.albedo_color = Color.from_hsv((randi() % 12) / 12.0, 1, 1)
+
+	$Region._rot_speed_origin = rand_range(0.002, 0.005)
+	$Region.ratio = 3
+	$Region/main.audible_range_max = 30
+	for c in $Region/main.get_children():
+		if c.is_in_group('sounders'):
+			c.set_freq(rand_range(20, 200))
+
+	$Region3._rot_speed_origin = rand_range(-0.01, -0.1)
+	for c in $Region3/main.get_children():
+		if c.is_in_group('sounders'):
+			c.set_freq(rand_range(200, 2000))
+
+	$Region2._rot_speed_origin = rand_range(0.01, 0.1)
+	for c in $Region2/main.get_children():
+		if c.is_in_group('sounders'):
+			c.set_freq(rand_range(2000, 20000))
+	$Region2.gain1 = 5
+	$Region2.gain2 = 0.05
+	$Region2.ratio = 3
+#	$Region2/main.set_freq(rand_range(20, 80))
diff --git a/cosmic/Scene.tscn b/cosmic/Scene.tscn
new file mode 100644
index 0000000..8897e59
--- /dev/null
+++ b/cosmic/Scene.tscn
@@ -0,0 +1,45 @@
+[gd_scene load_steps=7 format=2]
+
+[ext_resource path="res://Region.tscn" type="PackedScene" id=1]
+[ext_resource path="res://Player.tscn" type="PackedScene" id=2]
+[ext_resource path="res://Scene.gd" type="Script" id=3]
+
+[sub_resource type="BoxShape" id=1]
+extents = Vector3( 300, 1, 300 )
+
+[sub_resource type="CubeMesh" id=2]
+size = Vector3( 600, 2, 600 )
+
+[sub_resource type="Environment" id=3]
+fog_enabled = true
+
+[node name="Scene" type="Node"]
+script = ExtResource( 3 )
+
+[node name="StaticBody" type="StaticBody" parent="."]
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, -1, 0 )
+
+[node name="CollisionShape" type="CollisionShape" parent="StaticBody"]
+shape = SubResource( 1 )
+
+[node name="MeshInstance" type="MeshInstance" parent="StaticBody"]
+mesh = SubResource( 2 )
+
+[node name="DirectionalLight" type="DirectionalLight" parent="."]
+transform = Transform( 1, 0, 0, 0, 0.158589, 0.987345, 0, -0.987345, 0.158589, 0, 57.3999, 0 )
+shadow_enabled = true
+
+[node name="Player" parent="." instance=ExtResource( 2 )]
+transform = Transform( -1, 0, 5.96046e-08, 0, 1, 0, -5.96046e-08, 0, -1, -46.6135, 49.5715, -99.5295 )
+
+[node name="WorldEnvironment" type="WorldEnvironment" parent="."]
+environment = SubResource( 3 )
+
+[node name="Region" parent="." instance=ExtResource( 1 )]
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 30, 0 )
+
+[node name="Region2" parent="." instance=ExtResource( 1 )]
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -115.897, 63.8199, 95.9651 )
+
+[node name="Region3" parent="." instance=ExtResource( 1 )]
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 67.7793, 64.9703, -27.1477 )
diff --git a/cosmic/addons/gdpd/bin/gdpd.gdns b/cosmic/addons/gdpd/bin/gdpd.gdns
new file mode 100644
index 0000000..869b3c3
--- /dev/null
+++ b/cosmic/addons/gdpd/bin/gdpd.gdns
@@ -0,0 +1,8 @@
+[gd_resource type="NativeScript" load_steps=2 format=2]
+
+[ext_resource path="res://addons/gdpd/bin/libgdpd.gdnlib" type="GDNativeLibrary" id=1]
+
+[resource]
+resource_name = "gdpd"
+class_name = "Gdpd"
+library = ExtResource( 1 )
diff --git a/cosmic/addons/gdpd/bin/libgdpd.gdnlib b/cosmic/addons/gdpd/bin/libgdpd.gdnlib
new file mode 100644
index 0000000..048e4af
--- /dev/null
+++ b/cosmic/addons/gdpd/bin/libgdpd.gdnlib
@@ -0,0 +1,18 @@
+[general]
+
+singleton=false
+load_once=false
+symbol_prefix="godot_"
+reloadable=true
+
+[entry]
+
+X11.64="res://addons/gdpd/bin/x11/libgdpd.so"
+Windows.64="res://addons/gdpd/bin/win/libgdpd.dll"
+OSX.64="res://addons/gdpd/bin/osx/libgdpd.dylib"
+
+[dependencies]
+
+X11.64=[  ]
+Windows.64=[  ]
+OSX.64=[  ]
diff --git a/cosmic/addons/gdpd/bin/osx/libgdpd.dylib b/cosmic/addons/gdpd/bin/osx/libgdpd.dylib
new file mode 100755
index 0000000..a8021de
Binary files /dev/null and b/cosmic/addons/gdpd/bin/osx/libgdpd.dylib differ
diff --git a/cosmic/autoload/Events.gd b/cosmic/autoload/Events.gd
new file mode 100644
index 0000000..b212a61
--- /dev/null
+++ b/cosmic/autoload/Events.gd
@@ -0,0 +1,5 @@
+extends Node
+
+signal player_transform_updated(position, heading)
+# position : Vector3
+# heading  : Vector2 (projected x-z plane, and normalized)
diff --git a/cosmic/autoload/Events.tscn b/cosmic/autoload/Events.tscn
new file mode 100644
index 0000000..00dabc1
--- /dev/null
+++ b/cosmic/autoload/Events.tscn
@@ -0,0 +1,6 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://autoload/Events.gd" type="Script" id=1]
+
+[node name="Events" type="Node"]
+script = ExtResource( 1 )
diff --git a/cosmic/autoload/Global.gd b/cosmic/autoload/Global.gd
new file mode 100644
index 0000000..c971dfb
--- /dev/null
+++ b/cosmic/autoload/Global.gd
@@ -0,0 +1,93 @@
+extends Node
+
+
+#gdpd (pd interface with godot)
+var _gdpd
+var _patches = []
+
+export (bool) var _enable_gui = false
+export (String) var _gui_path = "/Applications/Pd-0.53-1.app/Contents/Resources"
+export (bool) var _verbose = false
+export (int) var _sample_rate = 48000
+export (int) var _blocksize = 256
+
+func _ready():
+	_gdpd = load("res://addons/gdpd/bin/gdpd.gdns").new()
+	if _enable_gui:
+		# set gui path to activate gui window (otherwise, nogui)
+		_gdpd.set_gui_path(_gui_path)
+	_gdpd.set_volume(1) # by default, volume(gain) == 0
+	_gdpd.set_verbose(_verbose) # by default, suppress 'print'
+	_gdpd.init(0, 2, _sample_rate, _blocksize)
+	_gdpd.computeAudio(true) # [; pd dsp 1 (
+	_gdpd.subscribe("toGodot")
+	# delayed 'stream start' to prevent start-up 'pop' noise.
+	yield(get_tree().create_timer(0.3), "timeout")
+	_gdpd.streamstart()
+
+func _exit_tree():
+	if _patches.size() != 0:
+		print()
+		print("! ======== * purging leftover opened patches ... * ======== !")
+		print()
+		for id in _patches:
+			_gdpd.closePatch(id)
+		_patches.clear()
+	_gdpd.stop()
+
+func load_patch(pd_patch) -> int:
+	#the patch path should be the absolute one
+	#separate file name from directory
+	var patch_name = pd_patch.split("/")[-1]
+	var patch_dir = pd_patch.trim_suffix(patch_name)
+	var id = _gdpd.openPatch(patch_name, patch_dir)
+	_patches.append(id)
+	return id
+
+func close_patch(id):
+	if id in _patches:
+		_gdpd.closePatch(id)
+		_patches.erase(id)
+
+func _process(_delta) :
+	while _gdpd.has_message():
+		var msg = _gdpd.get_next()
+		print(msg)
+#		if msg[0] == "random":
+#			print("r")
+
+
+
+
+
+# ==== archived. ====
+
+
+	# duplicate "res://" into 'user://' ==> we need godot 4 for this approach..
+#	_copydirectory_recursive("res://", "user://")
+
+
+## copy directory recursively ==> we need godot 4 for this approach..
+#func _copydirectory_recursive(src, dst):
+#	var dotfolders = RegEx.new()
+#	dotfolders.compile("^\\.\\w*")
+#	var pdfiles = RegEx.new()
+#	pdfiles.compile("\\w+\\.pd$")
+#	var dir = Directory.new()
+#	if dir.open(src) == OK:
+#		dir.list_dir_begin()
+#		var file_name = dir.get_next()
+#		while file_name != "":
+#			if dir.current_is_dir():
+#				print("Found directory: " + file_name)
+#				if not dotfolders.search(file_name):
+#					dir.make_dir(dst + "/" + file_name)
+#					_copydirectory_recursive(dir.get_current_dir() + "/" + file_name, dst + "/" + file_name)
+#			else:
+#				if pdfiles.search(file_name):
+#					print("Found puredata file: " + file_name)
+#				dir.copy(src + "/" + file_name, dst + "/" + file_name)
+#
+#			file_name = dir.get_next()
+#	else:
+#		print("An error occurred when trying to access the path. : " + src)
diff --git a/cosmic/autoload/Global.tscn b/cosmic/autoload/Global.tscn
new file mode 100644
index 0000000..a00373d
--- /dev/null
+++ b/cosmic/autoload/Global.tscn
@@ -0,0 +1,6 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://autoload/Global.gd" type="Script" id=1]
+
+[node name="Global" type="Node"]
+script = ExtResource( 1 )
diff --git a/cosmic/default_env.tres b/cosmic/default_env.tres
new file mode 100644
index 0000000..20207a4
--- /dev/null
+++ b/cosmic/default_env.tres
@@ -0,0 +1,7 @@
+[gd_resource type="Environment" load_steps=2 format=2]
+
+[sub_resource type="ProceduralSky" id=1]
+
+[resource]
+background_mode = 2
+background_sky = SubResource( 1 )
diff --git a/cosmic/icon.png b/cosmic/icon.png
new file mode 100644
index 0000000..c98fbb6
Binary files /dev/null and b/cosmic/icon.png differ
diff --git a/cosmic/main.gd b/cosmic/main.gd
new file mode 100644
index 0000000..bc3e307
--- /dev/null
+++ b/cosmic/main.gd
@@ -0,0 +1,104 @@
+extends RigidBody
+
+export (float, 0, 100) var audible_range_max = 10.0
+export (int, 1, 12) var preset = 1
+
+export (bool) var use_embeded_patch = false
+export (String, MULTILINE) var patch = ""
+
+var _my_patch = "res://main.pd"
+var _my_id = 0
+
+var _rot_speed = 0.1
+
+func set_size(size):
+	$CollisionShape.shape.radius = size
+	$MeshInstance.mesh.radius = size
+	$MeshInstance.mesh.height = size * 2
+
+func set_freq(freq):
+	Global._gdpd.start_message(2)
+	Global._gdpd.add_symbol('freq')
+	Global._gdpd.add_float(freq)
+	Global._gdpd.finish_list("fromGodot" + String(_my_id))
+
+func set_gain(gain):
+	Global._gdpd.start_message(2)
+	Global._gdpd.add_symbol('gain')
+	Global._gdpd.add_float(gain)
+	Global._gdpd.finish_list("fromGodot" + String(_my_id))
+
+func set_param(param):
+	Global._gdpd.start_message(param.size()+1)
+	Global._gdpd.add_symbol("param")
+	for i in range(param.size()):
+		Global._gdpd.add_float(param[i])
+	Global._gdpd.finish_list("fromGodot" + String(_my_id))
+
+func set_preset(prs):
+	preset = prs
+	Global._gdpd.start_message(2)
+	Global._gdpd.add_symbol("preset")
+	Global._gdpd.add_float(prs)
+	Global._gdpd.finish_list("fromGodot" + String(_my_id))
+
+func set_color(color):
+	$MeshInstance.material_override = SpatialMaterial.new()
+	$MeshInstance.material_override.albedo_color = color
+
+func _ready():
+	# save patch (for export)
+	if use_embeded_patch:
+		assert(_my_patch.substr(0, 7) == "user://", "use userpath with embeded_patch enabled !")
+		assert(patch != "", "patch is empty?")
+		_save_patch()
+
+	# load patch
+	_my_id = Global.load_patch(ProjectSettings.globalize_path(_my_patch))
+
+	# listen 'player_transform_updated' event
+	Events.connect("player_transform_updated", self, "_on_Events_player_transform_updated")
+
+	# send 'preset'
+	set_preset(preset)
+
+func _integrate_forces(state):
+	state.set_angular_velocity(Vector3.UP * (_rot_speed / state.get_step()))
+
+func _on_Events_player_transform_updated(playerpos, playerheading):
+	var mypos = get_global_translation()
+	var mypos2d = Vector2(mypos.x, mypos.z)
+	var playerpos2d = Vector2(playerpos.x, playerpos.z)
+	# calculate distance
+	var distance = mypos.distance_to(playerpos)
+	# calculate angle
+	var angle = fmod(fmod(playerpos2d.angle_to_point(mypos2d) + playerheading - PI/2, PI*2) + PI*2, PI*2)
+	if angle > PI:
+		angle = angle - PI*2
+	# (check)
+#	print(str(_my_id) +" : ("+ str(distance) +","+ str(angle) +")")
+	# calculate gain
+	var gain = 1 - distance/audible_range_max
+	# send to the patch
+	Global._gdpd.start_message(3)
+	Global._gdpd.add_symbol("panvol")
+	Global._gdpd.add_float(gain)
+	Global._gdpd.add_float(angle)
+	Global._gdpd.finish_list("fromGodot" + String(_my_id))
+
+
+func _exit_tree():
+	Global.close_patch(_my_id)
+
+func _save_patch():
+	# save patch
+	# prepare directory
+	var patch_name = _my_patch.split("/")[-1]
+	var patch_dir = _my_patch.trim_suffix(patch_name)
+	var dir = Directory.new()
+	dir.make_dir_recursive(patch_dir)
+	# save to file
+	var file = File.new()
+	file.open(_my_patch, File.WRITE)
+	file.store_string(patch)
+	file.close()
diff --git a/cosmic/main.pd b/cosmic/main.pd
new file mode 100644
index 0000000..0dc582c
--- /dev/null
+++ b/cosmic/main.pd
@@ -0,0 +1,81 @@
+#N canvas 190 223 456 518 12;
+#X floatatom 21 198 5 0 0 0 - - - 0;
+#X obj 21 22 r fromGodot\$0;
+#X obj 21 46 list trim;
+#X obj 199 467 dac~ 1 2;
+#X obj 199 407 *~;
+#X obj 189 264 line~;
+#X msg 189 240 \$1 100;
+#X obj 189 127 unpack f f;
+#X floatatom 189 177 5 0 0 0 - - - 0;
+#X obj 21 256 noise~;
+#X obj 21 286 bp~ 500 1000;
+#X obj 21 70 route freq gain panvol;
+#X obj 21 316 *~;
+#X obj 132 310 switch~;
+#X obj 132 286 tgl 19 0 empty empty empty 0 -10 0 12 #fcfcfc #000000 #000000 0 1;
+#X obj 132 262 change;
+#X text 89 155 switch on/off before 0 to stop startup pops, f 12;
+#X obj 189 216 max 0;
+#X obj 132 238 > -0.3;
+#X obj 303 253 hsl 100 20 -1 1 0 0 empty empty empty -2 -10 0 12 #fcfcfc #000000 #000000 0 1;
+#X obj 300 349 line~;
+#X msg 300 325 \$1 100;
+#X obj 300 278 expr ($f1 + 1)/8;
+#X floatatom 300 302 5 0 0 0 - - - 0;
+#N canvas 68 97 450 300 pan2~ 0;
+#X obj 51 98 cos~;
+#X obj 111 98 cos~;
+#X obj 33 128 *~;
+#X obj 93 128 *~;
+#X obj 33 158 outlet~;
+#X obj 93 158 outlet~;
+#X obj 33 24 inlet~;
+#X obj 111 24 inlet~;
+#X obj 111 74 +~ 0.75;
+#X connect 0 0 2 1;
+#X connect 1 0 3 1;
+#X connect 2 0 4 0;
+#X connect 3 0 5 0;
+#X connect 6 0 2 0;
+#X connect 6 0 3 0;
+#X connect 7 0 8 0;
+#X connect 7 0 0 0;
+#X connect 8 0 1 0;
+#X restore 199 437 pd pan2~;
+#X floatatom 296 159 5 0 0 0 - - - 0;
+#X obj 296 182 sin;
+#X floatatom 296 206 5 0 0 0 - - - 0;
+#X obj 203 336 *~;
+#X connect 0 0 10 1;
+#X connect 1 0 2 0;
+#X connect 2 0 11 0;
+#X connect 4 0 24 0;
+#X connect 5 0 28 0;
+#X connect 5 0 28 1;
+#X connect 6 0 5 0;
+#X connect 7 0 8 0;
+#X connect 7 1 25 0;
+#X connect 8 0 17 0;
+#X connect 8 0 18 0;
+#X connect 9 0 10 0;
+#X connect 10 0 12 0;
+#X connect 11 0 0 0;
+#X connect 11 1 12 1;
+#X connect 11 2 7 0;
+#X connect 12 0 4 0;
+#X connect 14 0 13 0;
+#X connect 15 0 14 0;
+#X connect 17 0 6 0;
+#X connect 18 0 15 0;
+#X connect 19 0 22 0;
+#X connect 20 0 24 1;
+#X connect 21 0 20 0;
+#X connect 22 0 23 0;
+#X connect 23 0 21 0;
+#X connect 24 0 3 0;
+#X connect 24 1 3 1;
+#X connect 25 0 26 0;
+#X connect 26 0 27 0;
+#X connect 27 0 19 0;
+#X connect 28 0 4 1;
diff --git a/cosmic/main.tscn b/cosmic/main.tscn
new file mode 100644
index 0000000..2d34b3e
--- /dev/null
+++ b/cosmic/main.tscn
@@ -0,0 +1,53 @@
+[gd_scene load_steps=10 format=2]
+
+[ext_resource path="res://main.gd" type="Script" id=1]
+
+[sub_resource type="PhysicsMaterial" id=3]
+
+[sub_resource type="SphereShape" id=5]
+
+[sub_resource type="SpatialMaterial" id=4]
+
+[sub_resource type="SphereMesh" id=2]
+resource_local_to_scene = true
+material = SubResource( 4 )
+radius = 20.0
+height = 40.0
+
+[sub_resource type="SpatialMaterial" id=6]
+albedo_color = Color( 0.894118, 1, 0, 1 )
+
+[sub_resource type="SphereMesh" id=7]
+material = SubResource( 6 )
+radius = 0.1
+height = 0.2
+
+[sub_resource type="SpatialMaterial" id=8]
+
+[sub_resource type="CylinderMesh" id=9]
+material = SubResource( 8 )
+top_radius = 0.003
+bottom_radius = 0.003
+height = 0.5
+
+[node name="main" type="RigidBody" groups=["sounders"]]
+collision_layer = 4
+collision_mask = 0
+physics_material_override = SubResource( 3 )
+gravity_scale = 0.0
+script = ExtResource( 1 )
+
+[node name="CollisionShape" type="CollisionShape" parent="."]
+shape = SubResource( 5 )
+
+[node name="MeshInstance" type="MeshInstance" parent="."]
+mesh = SubResource( 2 )
+
+[node name="center" type="MeshInstance" parent="."]
+mesh = SubResource( 7 )
+
+[node name="pin" type="MeshInstance" parent="center"]
+mesh = SubResource( 9 )
+
+[node name="DirectionalLight" type="DirectionalLight" parent="."]
+transform = Transform( 1, 0, 0, 0, -4.37114e-08, 1, 0, -1, -4.37114e-08, 0, 1, 0 )
diff --git a/cosmic/osc.gd b/cosmic/osc.gd
new file mode 100644
index 0000000..bd0e7f5
--- /dev/null
+++ b/cosmic/osc.gd
@@ -0,0 +1,99 @@
+extends RigidBody
+
+export (float, 0, 100) var audible_range_max = 10.0
+export (int, 1, 12) var preset = 1
+
+export (bool) var use_embeded_patch = false
+export (String, MULTILINE) var patch = ""
+
+var _my_patch = "res://osc.pd"
+var _my_id = 0
+
+func set_size(size):
+	$CollisionShape.shape.radius = size
+	$MeshInstance.mesh.radius = size
+	$MeshInstance.mesh.height = size * 2
+
+func set_freq(freq):
+	Global._gdpd.start_message(2)
+	Global._gdpd.add_symbol('freq')
+	Global._gdpd.add_float(freq)
+	Global._gdpd.finish_list("fromGodot" + String(_my_id))
+
+func set_gain(gain):
+	Global._gdpd.start_message(2)
+	Global._gdpd.add_symbol('gain')
+	Global._gdpd.add_float(gain)
+	Global._gdpd.finish_list("fromGodot" + String(_my_id))
+
+func set_param(param):
+	Global._gdpd.start_message(param.size()+1)
+	Global._gdpd.add_symbol("param")
+	for i in range(param.size()):
+		Global._gdpd.add_float(param[i])
+	Global._gdpd.finish_list("fromGodot" + String(_my_id))
+
+func set_preset(prs):
+	preset = prs
+	Global._gdpd.start_message(2)
+	Global._gdpd.add_symbol("preset")
+	Global._gdpd.add_float(prs)
+	Global._gdpd.finish_list("fromGodot" + String(_my_id))
+
+func set_color(color):
+	$MeshInstance.material_override = SpatialMaterial.new()
+	$MeshInstance.material_override.albedo_color = color
+
+func _ready():
+	# save patch (for export)
+	if use_embeded_patch:
+		assert(_my_patch.substr(0, 7) == "user://", "use userpath with embeded_patch enabled !")
+		assert(patch != "", "patch is empty?")
+		_save_patch()
+
+	# load patch
+	_my_id = Global.load_patch(ProjectSettings.globalize_path(_my_patch))
+
+	# listen 'player_transform_updated' event
+	Events.connect("player_transform_updated", self, "_on_Events_player_transform_updated")
+
+	# send 'preset'
+	set_preset(preset)
+
+func _on_Events_player_transform_updated(playerpos, playerheading):
+	var mypos = get_global_translation()
+	var mypos2d = Vector2(mypos.x, mypos.z)
+	var playerpos2d = Vector2(playerpos.x, playerpos.z)
+	# calculate distance
+	var distance = mypos.distance_to(playerpos)
+	# calculate angle
+	var angle = fmod(fmod(playerpos2d.angle_to_point(mypos2d) + playerheading - PI/2, PI*2) + PI*2, PI*2)
+	if angle > PI:
+		angle = angle - PI*2
+	# (check)
+#	print(str(_my_id) +" : ("+ str(distance) +","+ str(angle) +")")
+	# calculate gain
+	var gain = 1 - distance/audible_range_max
+	# send to the patch
+	Global._gdpd.start_message(3)
+	Global._gdpd.add_symbol("panvol")
+	Global._gdpd.add_float(gain)
+	Global._gdpd.add_float(angle)
+	Global._gdpd.finish_list("fromGodot" + String(_my_id))
+
+
+func _exit_tree():
+	Global.close_patch(_my_id)
+
+func _save_patch():
+	# save patch
+	# prepare directory
+	var patch_name = _my_patch.split("/")[-1]
+	var patch_dir = _my_patch.trim_suffix(patch_name)
+	var dir = Directory.new()
+	dir.make_dir_recursive(patch_dir)
+	# save to file
+	var file = File.new()
+	file.open(_my_patch, File.WRITE)
+	file.store_string(patch)
+	file.close()
diff --git a/cosmic/osc.pd b/cosmic/osc.pd
new file mode 100644
index 0000000..ae40b98
--- /dev/null
+++ b/cosmic/osc.pd
@@ -0,0 +1,79 @@
+#N canvas 116 274 456 518 12;
+#X obj 50 277 osc~ 440;
+#X floatatom 21 198 5 0 0 0 - - - 0;
+#X obj 21 22 r fromGodot\$0;
+#X obj 21 46 list trim;
+#X obj 199 467 dac~ 1 2;
+#X obj 199 407 *~;
+#X obj 189 127 unpack f f;
+#X obj 21 70 route freq gain panvol;
+#X obj 50 301 *~;
+#X obj 189 264 line~;
+#X msg 189 240 \$1 100;
+#X floatatom 189 177 5 0 0 0 - - - 0;
+#X obj 132 310 switch~;
+#X obj 132 286 tgl 19 0 empty empty empty 0 -10 0 12 #fcfcfc #000000 #000000 0 1;
+#X obj 132 262 change;
+#X text 89 155 switch on/off before 0 to stop startup pops, f 12;
+#X obj 189 216 max 0;
+#X obj 303 253 hsl 100 20 -1 1 0 0 empty empty empty -2 -10 0 12 #fcfcfc #000000 #000000 0 1;
+#X obj 300 349 line~;
+#X msg 300 325 \$1 100;
+#X obj 300 278 expr ($f1 + 1)/8;
+#X floatatom 300 302 5 0 0 0 - - - 0;
+#N canvas 68 97 450 300 pan2~ 0;
+#X obj 51 98 cos~;
+#X obj 111 98 cos~;
+#X obj 33 128 *~;
+#X obj 93 128 *~;
+#X obj 33 158 outlet~;
+#X obj 93 158 outlet~;
+#X obj 33 24 inlet~;
+#X obj 111 24 inlet~;
+#X obj 111 74 +~ 0.75;
+#X connect 0 0 2 1;
+#X connect 1 0 3 1;
+#X connect 2 0 4 0;
+#X connect 3 0 5 0;
+#X connect 6 0 2 0;
+#X connect 6 0 3 0;
+#X connect 7 0 8 0;
+#X connect 7 0 0 0;
+#X connect 8 0 1 0;
+#X restore 199 437 pd pan2~;
+#X floatatom 296 159 5 0 0 0 - - - 0;
+#X obj 296 182 sin;
+#X floatatom 296 206 5 0 0 0 - - - 0;
+#X obj 132 238 1;
+#X obj 203 336 *~;
+#X connect 0 0 8 0;
+#X connect 1 0 0 0;
+#X connect 2 0 3 0;
+#X connect 3 0 7 0;
+#X connect 5 0 22 0;
+#X connect 6 0 11 0;
+#X connect 6 1 23 0;
+#X connect 7 0 1 0;
+#X connect 7 1 8 1;
+#X connect 7 2 6 0;
+#X connect 8 0 5 0;
+#X connect 9 0 27 0;
+#X connect 9 0 27 1;
+#X connect 10 0 9 0;
+#X connect 11 0 16 0;
+#X connect 11 0 26 0;
+#X connect 13 0 12 0;
+#X connect 14 0 13 0;
+#X connect 16 0 10 0;
+#X connect 17 0 20 0;
+#X connect 18 0 22 1;
+#X connect 19 0 18 0;
+#X connect 20 0 21 0;
+#X connect 21 0 19 0;
+#X connect 22 0 4 0;
+#X connect 22 1 4 1;
+#X connect 23 0 24 0;
+#X connect 24 0 25 0;
+#X connect 25 0 17 0;
+#X connect 26 0 14 0;
+#X connect 27 0 5 1;
diff --git a/cosmic/osc.tscn b/cosmic/osc.tscn
new file mode 100644
index 0000000..45c2780
--- /dev/null
+++ b/cosmic/osc.tscn
@@ -0,0 +1,23 @@
+[gd_scene load_steps=5 format=2]
+
+[ext_resource path="res://osc.gd" type="Script" id=1]
+
+[sub_resource type="PhysicsMaterial" id=3]
+
+[sub_resource type="SphereShape" id=1]
+
+[sub_resource type="SphereMesh" id=2]
+resource_local_to_scene = true
+
+[node name="osc" type="RigidBody" groups=["sounders"]]
+collision_layer = 4
+collision_mask = 0
+physics_material_override = SubResource( 3 )
+gravity_scale = 0.0
+script = ExtResource( 1 )
+
+[node name="CollisionShape" type="CollisionShape" parent="."]
+shape = SubResource( 1 )
+
+[node name="MeshInstance" type="MeshInstance" parent="."]
+mesh = SubResource( 2 )
diff --git a/cosmic/project.godot b/cosmic/project.godot
new file mode 100644
index 0000000..056cc70
--- /dev/null
+++ b/cosmic/project.godot
@@ -0,0 +1,70 @@
+; Engine configuration file.
+; It's best edited using the editor UI and not directly,
+; since the parameters that go here are not all obvious.
+;
+; Format:
+;   [section] ; section goes between []
+;   param=value ; assign values to parameters
+
+config_version=4
+
+[application]
+
+config/name="Sands and Waves (cosmic runner)"
+run/main_scene="res://Scene.tscn"
+config/icon="res://icon.png"
+
+[autoload]
+
+Global="*res://autoload/Global.tscn"
+Events="*res://autoload/Events.tscn"
+
+[display]
+
+window/size/fullscreen=true
+
+[gui]
+
+common/drop_mouse_on_gui_input_disabled=true
+
+[input]
+
+move_right={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":68,"physical_scancode":0,"unicode":0,"echo":false,"script":null)
+ ]
+}
+move_left={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":65,"physical_scancode":0,"unicode":0,"echo":false,"script":null)
+ ]
+}
+move_forward={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":87,"physical_scancode":0,"unicode":0,"echo":false,"script":null)
+ ]
+}
+move_backward={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":83,"physical_scancode":0,"unicode":0,"echo":false,"script":null)
+ ]
+}
+toggle_mouse={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777217,"physical_scancode":0,"unicode":0,"echo":false,"script":null)
+ ]
+}
+
+[layer_names]
+
+3d_physics/layer_1="world"
+3d_physics/layer_2="player"
+3d_physics/layer_3="sounder"
+
+[physics]
+
+common/enable_pause_aware_picking=true
+
+[rendering]
+
+environment/default_environment="res://default_env.tres"