Loading images with noise distortion.

.editorconfig

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+root = true
+
+[*]
+charset = utf-8

.gitattributes

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+# Normalize EOL for all files that Git considers text files.
+* text=auto eol=lf

.gitignore

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+# Godot 4+ specific ignores
+.godot/
+/android/

README.md

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+# Imagine Composer
+
+A tool for creating dreamy imaginations from artwork, for use in the blind exploration game Blind Nature.

content/imagine.gdshader

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+shader_type canvas_item;
+
+uniform sampler2D ripples: repeat_enable;
+uniform float warp;
+uniform float time_scale = 0.1f;
+
+vec3 hmap_normal(sampler2D hmap, vec2 uv) {
+	float eps = 0.01f;
+	float z = texture(hmap, uv).z;
+	return normalize(vec3(
+		(texture(hmap, uv + vec2(eps, 0)).z - z) / eps,
+		(texture(hmap, uv + vec2(0, eps)).z - z) / eps,
+		-1
+	));
+}
+
+void fragment() {
+	//vec3 normal = texture(ripples, UV + vec2(TIME * time_scale, 0)).xyz;
+	vec3 normal = hmap_normal(ripples, UV + vec2(TIME * time_scale, 0));
+	vec4 col = texture(TEXTURE, UV + normal.xy * warp).rgba;
+	COLOR.rgb = col.rgb;
+}

content/imagine.gdshader.uid

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+uid://cutdjeuxu188p

content/mat_imagine.tres

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+[gd_resource type="ShaderMaterial" load_steps=4 format=3 uid="uid://wr6g6bhw2fyj"]
+
+[ext_resource type="Shader" uid="uid://cutdjeuxu188p" path="res://content/imagine.gdshader" id="1_74fhu"]
+
+[sub_resource type="FastNoiseLite" id="FastNoiseLite_74fhu"]
+noise_type = 0
+frequency = 0.0018
+cellular_distance_function = 1
+domain_warp_type = 2
+domain_warp_amplitude = 3.36
+domain_warp_fractal_type = 2
+
+[sub_resource type="NoiseTexture2D" id="NoiseTexture2D_74fhu"]
+width = 1280
+height = 720
+noise = SubResource("FastNoiseLite_74fhu")
+seamless = true
+invert = true
+in_3d_space = true
+normalize = false
+bump_strength = 32.0
+
+[resource]
+shader = ExtResource("1_74fhu")
+shader_parameter/ripples = SubResource("NoiseTexture2D_74fhu")
+shader_parameter/warp = 0.005
+shader_parameter/time_scale = 0.035

icon.svg

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+<svg xmlns="http://www.w3.org/2000/svg" width="128" height="128"><rect width="124" height="124" x="2" y="2" fill="#363d52" stroke="#212532" stroke-width="4" rx="14"/><g fill="#fff" transform="translate(12.322 12.322)scale(.101)"><path d="M105 673v33q407 354 814 0v-33z"/><path fill="#478cbf" d="m105 673 152 14q12 1 15 14l4 67 132 10 8-61q2-11 15-15h162q13 4 15 15l8 61 132-10 4-67q3-13 15-14l152-14V427q30-39 56-81-35-59-83-108-43 20-82 47-40-37-88-64 7-51 8-102-59-28-123-42-26 43-46 89-49-7-98 0-20-46-46-89-64 14-123 42 1 51 8 102-48 27-88 64-39-27-82-47-48 49-83 108 26 42 56 81zm0 33v39c0 276 813 276 814 0v-39l-134 12-5 69q-2 10-14 13l-162 11q-12 0-16-11l-10-65H446l-10 65q-4 11-16 11l-162-11q-12-3-14-13l-5-69z"/><path d="M483 600c0 34 58 34 58 0v-86c0-34-58-34-58 0z"/><circle cx="725" cy="526" r="90"/><circle cx="299" cy="526" r="90"/></g><g fill="#414042" transform="translate(12.322 12.322)scale(.101)"><circle cx="307" cy="532" r="60"/><circle cx="717" cy="532" r="60"/></g></svg>

icon.svg.import

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+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://dldw5nkqr0djl"
+path="res://.godot/imported/icon.svg-218a8f2b3041327d8a5756f3a245f83b.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://icon.svg"
+dest_files=["res://.godot/imported/icon.svg-218a8f2b3041327d8a5756f3a245f83b.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
+svg/scale=1.0
+editor/scale_with_editor_scale=false
+editor/convert_colors_with_editor_theme=false

project.godot

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+; 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=5
+
+[application]
+
+config/name="Imagine Composer"
+run/main_scene="uid://b8c8qe2xi5m24"
+config/features=PackedStringArray("4.5", "GL Compatibility")
+config/icon="res://icon.svg"
+
+[display]
+
+window/size/viewport_width=1280
+window/size/viewport_height=720
+window/stretch/mode="canvas_items"
+window/stretch/aspect="expand"
+
+[rendering]
+
+renderer/rendering_method="gl_compatibility"
+renderer/rendering_method.mobile="gl_compatibility"

run/main.gd

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+extends Control
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	%LoadImageButton.pressed.connect(show_image_load_dialog)
+	%LoadImageDialog.file_selected.connect(load_image)
+
+func show_image_load_dialog():
+	%LoadImageDialog.visible = true
+
+func load_image(path: String) -> bool:
+	var image = Image.load_from_file(path)
+	if image == null:
+		return false
+
+	var tex = ImageTexture.create_from_image(image)
+	%PreviewImage.texture = tex 
+	%LoadImageButton.text = path.get_file()
+	return true

run/main.gd.uid

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+uid://g3xgdtvbtg2f

run/main.tscn

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+[gd_scene load_steps=5 format=3 uid="uid://b8c8qe2xi5m24"]
+
+[ext_resource type="Texture2D" uid="uid://dldw5nkqr0djl" path="res://icon.svg" id="1_4u770"]
+[ext_resource type="Script" uid="uid://g3xgdtvbtg2f" path="res://run/main.gd" id="1_t8dga"]
+[ext_resource type="Material" uid="uid://wr6g6bhw2fyj" path="res://content/mat_imagine.tres" id="2_vt7r5"]
+
+[sub_resource type="StyleBoxFlat" id="StyleBoxFlat_t8dga"]
+bg_color = Color(0.1003897, 0.10924364, 0.113670714, 1)
+
+[node name="Main" type="Control"]
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+script = ExtResource("1_t8dga")
+
+[node name="ColorRect" type="ColorRect" parent="."]
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+color = Color(0, 0, 0, 1)
+
+[node name="LoadImageDialog" type="FileDialog" parent="."]
+unique_name_in_owner = true
+oversampling_override = 1.0
+title = "Open a File"
+dialog_hide_on_ok = true
+file_mode = 0
+access = 2
+filters = PackedStringArray("*.png")
+use_native_dialog = true
+hidden_files_toggle_enabled = false
+file_filter_toggle_enabled = false
+file_sort_options_enabled = false
+folder_creation_enabled = false
+favorites_enabled = false
+
+[node name="MainSplit" type="HBoxContainer" parent="."]
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="PreviewSide" type="MarginContainer" parent="MainSplit"]
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_stretch_ratio = 3.0
+theme_override_constants/margin_left = 8
+theme_override_constants/margin_top = 8
+theme_override_constants/margin_right = 8
+theme_override_constants/margin_bottom = 8
+
+[node name="PreviewWindow" type="AspectRatioContainer" parent="MainSplit/PreviewSide"]
+layout_mode = 2
+ratio = 1.7778
+
+[node name="Panel" type="Panel" parent="MainSplit/PreviewSide/PreviewWindow"]
+layout_mode = 2
+theme_override_styles/panel = SubResource("StyleBoxFlat_t8dga")
+
+[node name="PreviewImage" type="TextureRect" parent="MainSplit/PreviewSide/PreviewWindow/Panel"]
+unique_name_in_owner = true
+material = ExtResource("2_vt7r5")
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+texture = ExtResource("1_4u770")
+expand_mode = 1
+stretch_mode = 5
+
+[node name="ControlSide" type="PanelContainer" parent="MainSplit"]
+layout_mode = 2
+size_flags_horizontal = 3
+
+[node name="MarginContainer" type="MarginContainer" parent="MainSplit/ControlSide"]
+layout_mode = 2
+theme_override_constants/margin_left = 4
+theme_override_constants/margin_top = 4
+theme_override_constants/margin_right = 4
+theme_override_constants/margin_bottom = 4
+
+[node name="VBoxContainer" type="VBoxContainer" parent="MainSplit/ControlSide/MarginContainer"]
+layout_mode = 2
+
+[node name="TitleLabel" type="Label" parent="MainSplit/ControlSide/MarginContainer/VBoxContainer"]
+custom_minimum_size = Vector2(0, 50)
+layout_mode = 2
+text = "Imagine Composer"
+horizontal_alignment = 1
+
+[node name="FileContainer" type="FoldableContainer" parent="MainSplit/ControlSide/MarginContainer/VBoxContainer"]
+layout_mode = 2
+title = "File"
+
+[node name="VBoxContainer" type="VBoxContainer" parent="MainSplit/ControlSide/MarginContainer/VBoxContainer/FileContainer"]
+layout_mode = 2
+
+[node name="LoadImageButton" type="Button" parent="MainSplit/ControlSide/MarginContainer/VBoxContainer/FileContainer/VBoxContainer"]
+unique_name_in_owner = true
+layout_mode = 2
+text = "Load Image"
+
+[node name="LoadFXButton" type="Button" parent="MainSplit/ControlSide/MarginContainer/VBoxContainer/FileContainer/VBoxContainer"]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_horizontal = 3
+text = "Load FX"
+
+[node name="HBoxContainer" type="HBoxContainer" parent="MainSplit/ControlSide/MarginContainer/VBoxContainer/FileContainer/VBoxContainer"]
+layout_mode = 2
+
+[node name="SaveFXButton" type="Button" parent="MainSplit/ControlSide/MarginContainer/VBoxContainer/FileContainer/VBoxContainer/HBoxContainer"]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_horizontal = 3
+text = "Save FX"
+
+[node name="SaveFXAsButton" type="Button" parent="MainSplit/ControlSide/MarginContainer/VBoxContainer/FileContainer/VBoxContainer/HBoxContainer"]
+unique_name_in_owner = true
+layout_mode = 2
+size_flags_horizontal = 3
+text = "Save FX As"
+
+[node name="FX Container" type="FoldableContainer" parent="MainSplit/ControlSide/MarginContainer/VBoxContainer"]
+layout_mode = 2
+title = "Effects"