World being reweaven animation tests

scenes/game_elements/fx/spirograph/components/spirograph.gd

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+# SPDX-FileCopyrightText: The Threadbare Authors
+# SPDX-License-Identifier: MPL-2.0
+class_name Spirograph
+extends Node2D
+
+@export var line: Line2D
+@export_range(10, 50, 1, "or_greater", "or_less") var radius: float = 30
+@export_range(0, 100, 1, "or_greater", "or_less") var max_vel: float = 50
+@export_range(-45, 45, 0.1, "radians", "or_greater", "or_less") var wheel_rotation: float = 0.2
+@export_range(0, 1, 0.01) var radius_update: float = 0.1
+@export var min_points_distance := 40
+@export var max_points := 100
+@export var debug := false
+
+var rot := 0.0
+var d := 0.0
+var last_pos: Vector2
+var noise := FastNoiseLite.new()
+
+@onready var wheel: Node2D = %Wheel
+@onready var tip: Node2D = %Tip
+
+
+func _ready() -> void:
+	tip.position.x = radius
+	rot = wheel_rotation
+	noise.seed = 123
+	noise.frequency = 0.0005
+
+
+func _draw() -> void:
+	if debug:
+		draw_circle(Vector2.ZERO, tip.position.x, Color(1.0, 0.0, 0.0, 0.486))
+		draw_line(Vector2.ZERO, tip.position.rotated(wheel.rotation), Color(1.0, 1.0, 0.0, 0.486))
+
+
+func _process(_delta: float) -> void:
+	var diff := Vector2.ZERO if not last_pos else last_pos - global_position
+	last_pos = global_position
+
+	var x: float = (max_vel - min(diff.length_squared(), max_vel)) / max_vel
+	d = lerpf(d, x, radius_update)
+
+	# var dx: float = noise.get_noise_1d(Time.get_ticks_msec() * 1) * 50 * d
+	tip.position.x = radius * d  #  + dx
+
+	wheel.rotate(rot * d * d)
+	trail(tip.global_position)
+	if debug:
+		queue_redraw()
+
+
+func trail(global_pos: Vector2) -> void:
+	if not line.get_point_count():
+		line.add_point(global_pos)
+	else:
+		var last_p := line.points[-1]
+		if last_p.distance_squared_to(global_pos) < min_points_distance:
+			line.remove_point(0)
+			return
+		line.add_point(global_pos)
+	while line.get_point_count() > max_points:
+		line.remove_point(0)

scenes/game_elements/fx/spirograph/components/spirograph.gd.uid

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+uid://w7ouog565l67

scenes/game_elements/fx/spirograph/spirograph.tscn

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+[gd_scene format=3 uid="uid://bs32ac1yj83ub"]
+
+[ext_resource type="Script" uid="uid://w7ouog565l67" path="res://scenes/game_elements/fx/spirograph/components/spirograph.gd" id="1_siqvk"]
+
+[node name="Spirograph" type="Node2D" unique_id=760772735]
+script = ExtResource("1_siqvk")
+
+[node name="Wheel" type="Node2D" parent="." unique_id=1902346593]
+unique_name_in_owner = true
+
+[node name="Tip" type="Node2D" parent="Wheel" unique_id=286815947]
+unique_name_in_owner = true
+position = Vector2(90, 0)

scenes/game_elements/fx/stitcher/components/stitcher.gd

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+# SPDX-FileCopyrightText: The Threadbare Authors
+# SPDX-License-Identifier: MPL-2.0
+class_name Stitcher
+extends Node2D
+
+@export var line: Line2D
+@export_range(50, 150, 1.0, "suffix:px") var width: float = 50
+@export_range(0, 1, 0.01) var stitches_per_second: float = 0.03
+@export_range(0, 1, 0.01) var direction_update: float = 0.1
+@export var min_points_distance := 40
+@export var max_points := 100
+
+var last_stitch_seconds: float = 0
+var last_pos: Vector2
+var stitch_direction: Vector2
+var stitch_sign := 1
+
+
+func _process(delta: float) -> void:
+	var diff := Vector2.ZERO if not last_pos else last_pos - global_position
+	last_pos = global_position
+	var normal := diff.orthogonal().normalized()
+	stitch_direction = lerp(stitch_direction, normal * Vector2(1, 0.5), direction_update)
+
+	if last_stitch_seconds < stitches_per_second:
+		last_stitch_seconds += delta
+		return
+	last_stitch_seconds = 0
+
+	trail(global_position + (stitch_direction * width / 2) * stitch_sign)
+	stitch_sign *= -1
+
+
+func trail(global_pos: Vector2) -> void:
+	if not line.get_point_count():
+		line.add_point(global_pos)
+	else:
+		var last_p := line.points[-1]
+		if last_p.distance_squared_to(global_pos) < min_points_distance:
+			line.remove_point(0)
+			return
+		line.add_point(global_pos)
+	while line.get_point_count() > max_points:
+		line.remove_point(0)

scenes/game_elements/fx/stitcher/components/stitcher.gd.uid

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+uid://c4oww6rkbqfxc

scenes/game_elements/fx/stitcher/stitcher.tscn

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+[gd_scene format=3 uid="uid://nnqyfbc80vpw"]
+
+[ext_resource type="Script" uid="uid://c4oww6rkbqfxc" path="res://scenes/game_elements/fx/stitcher/components/stitcher.gd" id="1_7empc"]
+
+[node name="Stitcher" type="Node2D" unique_id=1085823885]
+script = ExtResource("1_7empc")

scenes/game_elements/fx/world_reweaven/components/fabric_texture.png.import

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+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://drlsbgxh5e6vv"
+path="res://.godot/imported/fabric_texture.png-75b56e12718e160760eb7d37d429c546.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://scenes/game_elements/fx/world_reweaven/components/fabric_texture.png"
+dest_files=["res://.godot/imported/fabric_texture.png-75b56e12718e160760eb7d37d429c546.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

scenes/game_elements/fx/world_reweaven/components/fabric_texture.png.license

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+SPDX-FileCopyrightText: The Threadbare Authors
+SPDX-License-Identifier: CC-BY-SA-4.0

scenes/game_elements/fx/world_reweaven/components/spirograph_test.tscn

@@ -0,0 +1,212 @@
+[gd_scene format=3 uid="uid://c6mikotrke4mc"]
+
+[ext_resource type="Texture2D" uid="uid://756pdnslep0q" path="res://scenes/game_elements/fx/world_reweaven/components/string.png" id="1_k0a1w"]
+[ext_resource type="PackedScene" uid="uid://bs32ac1yj83ub" path="res://scenes/game_elements/fx/spirograph/spirograph.tscn" id="3_h26y6"]
+[ext_resource type="Script" uid="uid://c4oww6rkbqfxc" path="res://scenes/game_elements/fx/stitcher/components/stitcher.gd" id="4_5l8d3"]
+
+[sub_resource type="GDScript" id="GDScript_0e48y"]
+script/source = "extends Node2D
+
+@onready var spirograph_mouse: Spirograph = %SpirographMouse
+
+func _process(_delta: float) -> void:
+	var mouse_pos := get_global_mouse_position()
+	spirograph_mouse.global_position = lerp(spirograph_mouse.global_position, mouse_pos, 0.1)
+	#var new_pos := spirograph_mouse.global_position.move_toward(mouse_pos, 5.0)
+	#new_pos = lerp(new_pos, mouse_pos, 0.1)
+	#spirograph_mouse.global_position = new_pos
+"
+
+[sub_resource type="Animation" id="Animation_0hol4"]
+length = 0.001
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("SimpleTest/Spirograph:position")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [Vector2(742, 340)]
+}
+tracks/1/type = "value"
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/path = NodePath("PathTest/Path2D/PathFollow2D:progress_ratio")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [0.0]
+}
+tracks/2/type = "value"
+tracks/2/imported = false
+tracks/2/enabled = true
+tracks/2/path = NodePath("StitchTest/Path2D/PathFollow2D:progress_ratio")
+tracks/2/interp = 1
+tracks/2/loop_wrap = true
+tracks/2/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [0.0]
+}
+
+[sub_resource type="Animation" id="Animation_epypp"]
+resource_name = "default"
+length = 6.0
+loop_mode = 1
+step = 0.1
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath("SimpleTest/Spirograph:position")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0, 3, 6),
+"transitions": PackedFloat32Array(-2, -2, -2),
+"update": 0,
+"values": [Vector2(50, 640), Vector2(50, 40), Vector2(50, 640)]
+}
+tracks/1/type = "value"
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/path = NodePath("PathTest/Path2D/PathFollow2D:progress_ratio")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/keys = {
+"times": PackedFloat32Array(0, 6),
+"transitions": PackedFloat32Array(1, 1),
+"update": 0,
+"values": [0.0, 1.0]
+}
+tracks/2/type = "value"
+tracks/2/imported = false
+tracks/2/enabled = true
+tracks/2/path = NodePath("StitchTest/Path2D/PathFollow2D:progress_ratio")
+tracks/2/interp = 1
+tracks/2/loop_wrap = true
+tracks/2/keys = {
+"times": PackedFloat32Array(0, 0.5, 1.6, 2.1, 3.2, 3.7, 4.6, 5.1, 6),
+"transitions": PackedFloat32Array(1, 1, 1, 1, 1, 1, 1, 1, 1),
+"update": 0,
+"values": [0.0, 0.26666668, 0.26666668, 0.53333336, 0.53333336, 0.76666665, 0.76666665, 1.0, 1.0]
+}
+
+[sub_resource type="AnimationLibrary" id="AnimationLibrary_0hol4"]
+_data = {
+&"RESET": SubResource("Animation_0hol4"),
+&"default": SubResource("Animation_epypp")
+}
+
+[sub_resource type="Curve" id="Curve_k0a1w"]
+_limits = [1.0, 1.5043478, 0.0, 1.0]
+_data = [Vector2(0, 1), 0.0, 0.0, 0, 0, Vector2(0.49668872, 1.5043478), 0.0, 0.0, 0, 0, Vector2(1, 1), 0.0, 0.0, 0, 0]
+point_count = 3
+
+[sub_resource type="Curve2D" id="Curve2D_5l8d3"]
+_data = {
+"points": PackedVector2Array(0, 0, 0, 0, 505, 108, 0, 0, 0, 0, 856, 407, 0, 0, 0, 0, 492, 693, 0, 0, 0, 0, 210, 398, 0, 0, 0, 0, 505, 108)
+}
+point_count = 5
+
+[sub_resource type="Curve2D" id="Curve2D_k0a1w"]
+_data = {
+"points": PackedVector2Array(-7.061966, 82.04583, 7.061966, -82.04583, 307, 469, -102.17881, 1.5026295, 102.17881, -1.5026295, 483, 191, 46.01136, -86.5986, -46.01136, 86.5986, 725, 280, 39.068367, -60.856495, -39.068367, 60.856495, 276, 265, 58.519997, -59.695004, -58.519997, 59.695004, 540, 645, -7.3603706, 86.69717, 7.3603706, -86.69717, 307, 469)
+}
+point_count = 6
+
+[node name="SpirographTest" type="Node2D" unique_id=596574303]
+script = SubResource("GDScript_0e48y")
+
+[node name="AnimationPlayer" type="AnimationPlayer" parent="." unique_id=480715457]
+libraries/ = SubResource("AnimationLibrary_0hol4")
+autoplay = &"default"
+
+[node name="MouseTest" type="Node2D" parent="." unique_id=1500786098]
+
+[node name="Line2D" type="Line2D" parent="MouseTest" unique_id=1593087933]
+texture_repeat = 2
+position = Vector2(3, -1)
+width_curve = SubResource("Curve_k0a1w")
+texture = ExtResource("1_k0a1w")
+texture_mode = 2
+joint_mode = 2
+
+[node name="SpirographMouse" parent="MouseTest" unique_id=812965254 node_paths=PackedStringArray("line") instance=ExtResource("3_h26y6")]
+unique_name_in_owner = true
+position = Vector2(742, 340)
+line = NodePath("../Line2D")
+radius = 44.0
+max_vel = 100.0
+radius_update = 0.03
+debug = true
+
+[node name="SimpleTest" type="Node2D" parent="." unique_id=1650676841]
+
+[node name="Line2D" type="Line2D" parent="SimpleTest" unique_id=625975575]
+texture_repeat = 2
+position = Vector2(3, -1)
+width_curve = SubResource("Curve_k0a1w")
+texture = ExtResource("1_k0a1w")
+texture_mode = 1
+joint_mode = 2
+
+[node name="Spirograph" parent="SimpleTest" unique_id=1097706612 node_paths=PackedStringArray("line") instance=ExtResource("3_h26y6")]
+position = Vector2(742, 340)
+line = NodePath("../Line2D")
+max_vel = 34.0
+debug = true
+
+[node name="StitchTest" type="Node2D" parent="." unique_id=1413279914]
+
+[node name="Line2D" type="Line2D" parent="StitchTest" unique_id=214318953]
+texture_repeat = 2
+position = Vector2(3, -1)
+texture = ExtResource("1_k0a1w")
+texture_mode = 1
+joint_mode = 2
+
+[node name="Path2D" type="Path2D" parent="StitchTest" unique_id=1459786898]
+curve = SubResource("Curve2D_5l8d3")
+
+[node name="PathFollow2D" type="PathFollow2D" parent="StitchTest/Path2D" unique_id=1080902156]
+position = Vector2(505, 108)
+rotation = 0.70556813
+rotates = false
+
+[node name="Stitcher" type="Node2D" parent="StitchTest/Path2D/PathFollow2D" unique_id=1460959262 node_paths=PackedStringArray("line")]
+script = ExtResource("4_5l8d3")
+line = NodePath("../../../Line2D")
+metadata/_custom_type_script = "uid://c4oww6rkbqfxc"
+
+[node name="PathTest" type="Node2D" parent="." unique_id=1542033045]
+
+[node name="Line2D" type="Line2D" parent="PathTest" unique_id=479563041]
+texture_repeat = 2
+position = Vector2(3, -1)
+width_curve = SubResource("Curve_k0a1w")
+texture = ExtResource("1_k0a1w")
+texture_mode = 1
+joint_mode = 2
+
+[node name="Path2D" type="Path2D" parent="PathTest" unique_id=452573456]
+position = Vector2(-8, -6)
+curve = SubResource("Curve2D_k0a1w")
+
+[node name="PathFollow2D" type="PathFollow2D" parent="PathTest/Path2D" unique_id=254145314]
+position = Vector2(307, 469)
+rotation = -1.4861017
+rotates = false
+
+[node name="Spirograph" parent="PathTest/Path2D/PathFollow2D" unique_id=760772735 node_paths=PackedStringArray("line") instance=ExtResource("3_h26y6")]
+line = NodePath("../../../Line2D")
+radius = 50.0
+max_vel = 150.0
+wheel_rotation = 0.6
+debug = true