first examples

assets/fonts/FrederickatheGreat-Regular.ttf.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="font_data_dynamic"
+type="FontFile"
+uid="uid://d268g1dy6fv6t"
+path="res://.godot/imported/FrederickatheGreat-Regular.ttf-166829227649c2cb29d6beb8d2e6fca9.fontdata"
+
+[deps]
+
+source_file="res://assets/fonts/FrederickatheGreat-Regular.ttf"
+dest_files=["res://.godot/imported/FrederickatheGreat-Regular.ttf-166829227649c2cb29d6beb8d2e6fca9.fontdata"]
+
+[params]
+
+Rendering=null
+antialiasing=1
+generate_mipmaps=false
+disable_embedded_bitmaps=true
+multichannel_signed_distance_field=false
+msdf_pixel_range=8
+msdf_size=48
+allow_system_fallback=true
+force_autohinter=false
+hinting=1
+subpixel_positioning=1
+oversampling=0.0
+Fallbacks=null
+fallbacks=[]
+Compress=null
+compress=true
+preload=[]
+language_support={}
+script_support={}
+opentype_features={}

assets/fonts/OFL.txt

@@ -0,0 +1,94 @@
+Copyright (c) 2011, Tart Workshop (a DBA of Font Diner, Inc) (www.fontdiner.com),
+with Reserved Font Name "Fredericka the Great".
+
+This Font Software is licensed under the SIL Open Font License, Version 1.1.
+This license is copied below, and is also available with a FAQ at:
+https://openfontlicense.org
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded,
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.

assets/models/kenney.nl/Textures/colormap.png.import

@@ -0,0 +1,35 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://gs4r6ybeb02j"
+path.s3tc="res://.godot/imported/colormap.png-4c5fbca8c57b71f446d305ac75a47fe1.s3tc.ctex"
+metadata={
+"imported_formats": ["s3tc_bptc"],
+"vram_texture": true
+}
+
+[deps]
+
+source_file="res://assets/models/kenney.nl/Textures/colormap.png"
+dest_files=["res://.godot/imported/colormap.png-4c5fbca8c57b71f446d305ac75a47fe1.s3tc.ctex"]
+
+[params]
+
+compress/mode=2
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=true
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+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=0

assets/models/kenney.nl/column.glb.import

@@ -0,0 +1,36 @@
+[remap]
+
+importer="scene"
+importer_version=1
+type="PackedScene"
+uid="uid://rtbkmc0lc26v"
+path="res://.godot/imported/column.glb-8e1f5348eacaaff577a3d64d5e35451f.scn"
+
+[deps]
+
+source_file="res://assets/models/kenney.nl/column.glb"
+dest_files=["res://.godot/imported/column.glb-8e1f5348eacaaff577a3d64d5e35451f.scn"]
+
+[params]
+
+nodes/root_type=""
+nodes/root_name=""
+nodes/apply_root_scale=true
+nodes/root_scale=1.2
+nodes/import_as_skeleton_bones=false
+meshes/ensure_tangents=true
+meshes/generate_lods=true
+meshes/create_shadow_meshes=true
+meshes/light_baking=1
+meshes/lightmap_texel_size=0.2
+meshes/force_disable_compression=false
+skins/use_named_skins=true
+animation/import=true
+animation/fps=30
+animation/trimming=false
+animation/remove_immutable_tracks=true
+animation/import_rest_as_RESET=false
+import_script/path=""
+_subresources={}
+gltf/naming_version=1
+gltf/embedded_image_handling=1

entities/plinth/plinth.gd

@@ -0,0 +1,29 @@
+@tool
+extends StaticBody3D
+
+@onready var exhibit_title: Label3D = $ExhibitTitle
+@onready var exhibit_number: Label3D = $ExhibitNumber
+
+@export var prefix: String:
+	get:
+		return prefix
+	set(value):
+		prefix = value
+		set_label3d()
+
+@export var title: String:
+	get:
+		return title
+	set(value):
+		title = value
+		set_label3d()
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	set_label3d()
+
+func set_label3d():
+	if exhibit_title and exhibit_number:
+		if not prefix.is_empty() and not title.is_empty():
+			exhibit_title.text = title
+			exhibit_number.text = prefix

entities/plinth/plinth.tscn

@@ -0,0 +1,42 @@
+[gd_scene load_steps=5 format=3 uid="uid://bn6vxev7totc8"]
+
+[ext_resource type="PackedScene" uid="uid://rtbkmc0lc26v" path="res://assets/models/kenney.nl/column.glb" id="1_4464o"]
+[ext_resource type="Script" path="res://entities/plinth/plinth.gd" id="1_c0mgr"]
+[ext_resource type="FontFile" uid="uid://d268g1dy6fv6t" path="res://assets/fonts/FrederickatheGreat-Regular.ttf" id="2_kx7w3"]
+
+[sub_resource type="BoxShape3D" id="BoxShape3D_aq2yi"]
+size = Vector3(0.91626, 1.34576, 0.744141)
+
+[node name="Plinth" type="StaticBody3D"]
+script = ExtResource("1_c0mgr")
+prefix = "000"
+title = "Title"
+
+[node name="PlinthModel" parent="." instance=ExtResource("1_4464o")]
+transform = Transform3D(1.5, 0, 0, 0, 1, 0, 0, 0, 1.2, 0, 0, 0)
+
+[node name="CollisionShape3D" type="CollisionShape3D" parent="."]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.672333, 0)
+shape = SubResource("BoxShape3D_aq2yi")
+
+[node name="ExhibitTitle" type="Label3D" parent="."]
+transform = Transform3D(1, 0, 0, 0, 0.965926, 0.258819, 0, -0.258819, 0.965926, 0, 1.21637, 0.378944)
+pixel_size = 0.0006
+modulate = Color(0.5475, 0.6015, 0.75, 1)
+outline_modulate = Color(0.152941, 0.176471, 0.25098, 1)
+text = "Title"
+font = ExtResource("2_kx7w3")
+font_size = 128
+autowrap_mode = 2
+width = 1200.0
+
+[node name="ExhibitNumber" type="Label3D" parent="."]
+transform = Transform3D(0.777146, 0, -0.62932, 0, 1, 0, 0.62932, 0, 0.777146, -0.403741, 1.28391, 0.32542)
+pixel_size = 0.0004
+modulate = Color(0.5475, 0.6015, 0.75, 1)
+outline_modulate = Color(0.152941, 0.176471, 0.25098, 1)
+text = "000"
+font = ExtResource("2_kx7w3")
+font_size = 128
+autowrap_mode = 2
+width = 1200.0

entities/viewer/viewer.gd

@@ -0,0 +1,52 @@
+extends CharacterBody3D
+
+@export var rotation_speed: float = 0.002
+
+
+const SPEED = 5.0
+const JUMP_VELOCITY = 4.5
+
+func _ready() -> void:
+	Input.mouse_mode = Input.MOUSE_MODE_CAPTURED
+
+
+func _input(event: InputEvent) -> void:
+	if Input.is_action_pressed("ui_cancel"):
+		Input.mouse_mode = Input.MOUSE_MODE_VISIBLE
+
+	if event is InputEventMouseButton and event.button_index == 1 and event.is_pressed():
+		Input.mouse_mode = Input.MOUSE_MODE_CAPTURED
+
+	if event is InputEventMouseMotion:
+		handle_motion(event)
+
+
+func _physics_process(delta: float) -> void:
+	# Add the gravity.
+	if not is_on_floor():
+		velocity += get_gravity() * delta
+
+	# Handle jump.
+	if Input.is_action_just_pressed("ui_accept") and is_on_floor():
+		velocity.y = JUMP_VELOCITY
+
+	# Get the input direction and handle the movement/deceleration.
+	# As good practice, you should replace UI actions with custom gameplay actions.
+	var input_dir := Input.get_vector("left", "right", "front", "back")
+	var direction := (transform.basis * Vector3(input_dir.x, 0, input_dir.y)).normalized()
+	if direction:
+		velocity.x = direction.x * SPEED
+		velocity.z = direction.z * SPEED
+	else:
+		velocity.x = move_toward(velocity.x, 0, SPEED)
+		velocity.z = move_toward(velocity.z, 0, SPEED)
+
+	move_and_slide()
+
+func handle_motion(event: InputEventMouseMotion) -> void:
+	if not Input.mouse_mode == Input.MOUSE_MODE_CAPTURED:
+		return
+
+	$Camera3D.rotation.x -= event.relative.y * rotation_speed
+	$Camera3D.rotation.x = clamp($Camera3D.rotation.x, deg_to_rad(-89), deg_to_rad(89))
+	rotation.y -= event.relative.x * rotation_speed

entities/viewer/viewer.tscn

@@ -0,0 +1,17 @@
+[gd_scene load_steps=3 format=3 uid="uid://dcv8xw0aeturp"]
+
+[ext_resource type="Script" path="res://entities/viewer/viewer.gd" id="1_8hs0o"]
+
+[sub_resource type="CapsuleShape3D" id="CapsuleShape3D_bf5le"]
+height = 1.7
+
+[node name="Viewer" type="CharacterBody3D"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 5)
+script = ExtResource("1_8hs0o")
+
+[node name="Camera3D" type="Camera3D" parent="."]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.7, 0)
+
+[node name="CollisionShape3D" type="CollisionShape3D" parent="."]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.85, 0)
+shape = SubResource("CapsuleShape3D_bf5le")

icon.svg.import

@@ -3,25 +3,26 @@
 importer="texture"
 type="CompressedTexture2D"
 uid="uid://cmlsy0imwepqs"
-path="res://.godot/imported/icon.svg-218a8f2b3041327d8a5756f3a245f83b.ctex"
+path.s3tc="res://.godot/imported/icon.svg-218a8f2b3041327d8a5756f3a245f83b.s3tc.ctex"
 metadata={
-"vram_texture": false
+"imported_formats": ["s3tc_bptc"],
+"vram_texture": true
 }
 
 [deps]
 
 source_file="res://icon.svg"
-dest_files=["res://.godot/imported/icon.svg-218a8f2b3041327d8a5756f3a245f83b.ctex"]
+dest_files=["res://.godot/imported/icon.svg-218a8f2b3041327d8a5756f3a245f83b.s3tc.ctex"]
 
 [params]
 
-compress/mode=0
+compress/mode=2
 compress/high_quality=false
 compress/lossy_quality=0.7
 compress/hdr_compression=1
 compress/normal_map=0
 compress/channel_pack=0
-mipmaps/generate=false
+mipmaps/generate=true
 mipmaps/limit=-1
 roughness/mode=0
 roughness/src_normal=""
@@ -31,7 +32,7 @@ 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
+detect_3d/compress_to=0
 svg/scale=1.0
 editor/scale_with_editor_scale=false
 editor/convert_colors_with_editor_theme=false

main.tscn

@@ -0,0 +1,143 @@
+[gd_scene load_steps=17 format=3 uid="uid://xiyknqrsrmws"]
+
+[ext_resource type="PackedScene" uid="uid://dcv8xw0aeturp" path="res://entities/viewer/viewer.tscn" id="1_ann0f"]
+[ext_resource type="PackedScene" uid="uid://bn6vxev7totc8" path="res://entities/plinth/plinth.tscn" id="3_hl5po"]
+[ext_resource type="PackedScene" uid="uid://bm381ddsm6nv3" path="res://shaders/002_change_position/change_position.tscn" id="4_3haq7"]
+[ext_resource type="PackedScene" uid="uid://o76dbkg8478j" path="res://shaders/001_change_color/change_color.tscn" id="4_ssrg0"]
+[ext_resource type="PackedScene" uid="uid://b2nxlaom04udy" path="res://shaders/003_color_and_position/color_and_position.tscn" id="5_tv25h"]
+[ext_resource type="PackedScene" uid="uid://dcrg7uyqekgl7" path="res://shaders/004_adding_time/adding_time.tscn" id="6_sjdpt"]
+[ext_resource type="PackedScene" uid="uid://du06a3dwu2yy6" path="res://shaders/005_displacing_vertices/displacing_vertices.tscn" id="7_3a3yj"]
+[ext_resource type="PackedScene" uid="uid://5clduk3kph4t" path="res://shaders/006_variables/variables.tscn" id="8_pbwds"]
+[ext_resource type="PackedScene" uid="uid://csh1kbx37l5el" path="res://shaders/007_reflections/reflections.tscn" id="9_vxv4a"]
+[ext_resource type="PackedScene" uid="uid://bjoxcmy6sy8lb" path="res://shaders/008_normals/normals.tscn" id="10_cqg4s"]
+[ext_resource type="PackedScene" uid="uid://c0c1k04qmog56" path="res://shaders/000_playground/playground.tscn" id="11_u0jti"]
+
+[sub_resource type="ProceduralSkyMaterial" id="ProceduralSkyMaterial_37bgm"]
+sky_horizon_color = Color(0.64625, 0.65575, 0.67075, 1)
+ground_horizon_color = Color(0.64625, 0.65575, 0.67075, 1)
+
+[sub_resource type="Sky" id="Sky_osijm"]
+sky_material = SubResource("ProceduralSkyMaterial_37bgm")
+
+[sub_resource type="Environment" id="Environment_gem6o"]
+background_mode = 2
+sky = SubResource("Sky_osijm")
+tonemap_mode = 2
+glow_enabled = true
+
+[sub_resource type="PlaneMesh" id="PlaneMesh_hf2y8"]
+size = Vector2(100, 20)
+
+[sub_resource type="WorldBoundaryShape3D" id="WorldBoundaryShape3D_l71tc"]
+
+[node name="Main" type="Node3D"]
+
+[node name="WorldEnvironment" type="WorldEnvironment" parent="."]
+environment = SubResource("Environment_gem6o")
+
+[node name="DirectionalLight3D" type="DirectionalLight3D" parent="."]
+transform = Transform3D(-0.866023, -0.433016, 0.250001, 0, 0.499998, 0.866027, -0.500003, 0.749999, -0.43301, 0, 0, 0)
+shadow_enabled = true
+
+[node name="Floor" type="StaticBody3D" parent="."]
+metadata/_edit_lock_ = true
+
+[node name="MeshInstance3D" type="MeshInstance3D" parent="Floor"]
+mesh = SubResource("PlaneMesh_hf2y8")
+metadata/_edit_lock_ = true
+
+[node name="CollisionShape3D" type="CollisionShape3D" parent="Floor"]
+shape = SubResource("WorldBoundaryShape3D_l71tc")
+metadata/_edit_lock_ = true
+
+[node name="Viewer" parent="." instance=ExtResource("1_ann0f")]
+
+[node name="Examples" type="Node3D" parent="."]
+
+[node name="000Playground" type="Node3D" parent="Examples"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -2, 0, 0)
+
+[node name="Plinth" parent="Examples/000Playground" instance=ExtResource("3_hl5po")]
+title = "Playground"
+
+[node name="Playground" parent="Examples/000Playground" instance=ExtResource("11_u0jti")]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 2, 0)
+
+[node name="001ChangeColor" type="Node3D" parent="Examples"]
+
+[node name="001ChangeColor" parent="Examples/001ChangeColor" instance=ExtResource("4_ssrg0")]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 2, 0)
+
+[node name="Plinth" parent="Examples/001ChangeColor" instance=ExtResource("3_hl5po")]
+prefix = "001"
+title = "Change Color"
+
+[node name="002ChangePosition" type="Node3D" parent="Examples"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 2, 0, 0)
+
+[node name="Plinth" parent="Examples/002ChangePosition" instance=ExtResource("3_hl5po")]
+prefix = "002"
+title = "Change Position"
+
+[node name="ChangePosition" parent="Examples/002ChangePosition" instance=ExtResource("4_3haq7")]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 2, 0)
+
+[node name="003ColorAndPosition" type="Node3D" parent="Examples"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 4, 0, 0)
+
+[node name="Plinth" parent="Examples/003ColorAndPosition" instance=ExtResource("3_hl5po")]
+prefix = "003"
+title = "Color and Position"
+
+[node name="ColorAndPosition" parent="Examples/003ColorAndPosition" instance=ExtResource("5_tv25h")]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 2, 0)
+
+[node name="004AddingTime" type="Node3D" parent="Examples"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 6, 0, 0)
+
+[node name="Plinth" parent="Examples/004AddingTime" instance=ExtResource("3_hl5po")]
+prefix = "004"
+title = "Adding Time"
+
+[node name="AddingTime" parent="Examples/004AddingTime" instance=ExtResource("6_sjdpt")]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 2, 0)
+
+[node name="005DisplacingVertices" type="Node3D" parent="Examples"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 8, 0, 0)
+
+[node name="Plinth" parent="Examples/005DisplacingVertices" instance=ExtResource("3_hl5po")]
+prefix = "005"
+title = "Displacing Vertices"
+
+[node name="DisplacingVertices" parent="Examples/005DisplacingVertices" instance=ExtResource("7_3a3yj")]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 2, 0)
+
+[node name="006Variables" type="Node3D" parent="Examples"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 10, 0, 0)
+
+[node name="Plinth" parent="Examples/006Variables" instance=ExtResource("3_hl5po")]
+prefix = "006"
+title = "Variables"
+
+[node name="Variables" parent="Examples/006Variables" instance=ExtResource("8_pbwds")]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 2, 0)
+
+[node name="007Reflections" type="Node3D" parent="Examples"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 12, 0, 0)
+
+[node name="Plinth" parent="Examples/007Reflections" instance=ExtResource("3_hl5po")]
+prefix = "007"
+title = "Reflections"
+
+[node name="Reflections" parent="Examples/007Reflections" instance=ExtResource("9_vxv4a")]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 2, 0)
+
+[node name="008Normals" type="Node3D" parent="Examples"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 14, 0, 0)
+
+[node name="Plinth" parent="Examples/008Normals" instance=ExtResource("3_hl5po")]
+prefix = "008"
+title = "Normals"
+
+[node name="Normals" parent="Examples/008Normals" instance=ExtResource("10_cqg4s")]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 2, 0)

project.godot

@@ -11,5 +11,29 @@ config_version=5
 [application]
 
 config/name="godot-learning-shaders"
+run/main_scene="res://main.tscn"
 config/features=PackedStringArray("4.3", "Forward Plus")
 config/icon="res://icon.svg"
+
+[input]
+
+left={
+"deadzone": 0.5,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":65,"key_label":0,"unicode":97,"location":0,"echo":false,"script":null)
+]
+}
+right={
+"deadzone": 0.5,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":68,"key_label":0,"unicode":100,"location":0,"echo":false,"script":null)
+]
+}
+front={
+"deadzone": 0.5,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":87,"key_label":0,"unicode":119,"location":0,"echo":false,"script":null)
+]
+}
+back={
+"deadzone": 0.5,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":83,"key_label":0,"unicode":115,"location":0,"echo":false,"script":null)
+]
+}

shaders/000_playground/playground.gd

@@ -0,0 +1,16 @@
+@tool
+extends Node3D
+
+@export var my_variable: float = 1.0:
+	set(value):
+		my_variable = value
+		shader_material.set_shader_parameter("my_variable", value)
+
+@onready var shader_material = $MeshInstance3D.mesh.material
+
+func _ready() -> void:
+	print(shader_material)
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	pass

shaders/000_playground/playground.gdshader

@@ -0,0 +1,13 @@
+shader_type spatial;
+
+uniform float my_variable = 0.0;
+
+void vertex() {
+	VERTEX.y += my_variable;
+	// Called for every vertex the material is visible on.
+}
+
+void fragment() {
+	ALBEDO = NORMAL;
+	// Called for every pixel the material is visible on.
+}

shaders/000_playground/playground.tscn

@@ -0,0 +1,18 @@
+[gd_scene load_steps=5 format=3 uid="uid://c0c1k04qmog56"]
+
+[ext_resource type="Shader" path="res://shaders/000_playground/playground.gdshader" id="1_0fhw0"]
+[ext_resource type="Script" path="res://shaders/000_playground/playground.gd" id="1_08keh"]
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_h8cto"]
+render_priority = 0
+shader = ExtResource("1_0fhw0")
+shader_parameter/my_variable = 1.0
+
+[sub_resource type="SphereMesh" id="SphereMesh_6preo"]
+material = SubResource("ShaderMaterial_h8cto")
+
+[node name="Playground" type="Node3D"]
+script = ExtResource("1_08keh")
+
+[node name="MeshInstance3D" type="MeshInstance3D" parent="."]
+mesh = SubResource("SphereMesh_6preo")

shaders/001_change_color/change_color.gdshader

@@ -0,0 +1,5 @@
+shader_type spatial;
+
+void fragment() {
+	ALBEDO = vec3(0.1, 0.2, 0.6);
+}

shaders/001_change_color/change_color.tscn

@@ -0,0 +1,15 @@
+[gd_scene load_steps=4 format=3 uid="uid://o76dbkg8478j"]
+
+[ext_resource type="Shader" path="res://shaders/001_change_color/change_color.gdshader" id="1_d0kbx"]
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_yrrhw"]
+render_priority = 0
+shader = ExtResource("1_d0kbx")
+
+[sub_resource type="SphereMesh" id="SphereMesh_16ni7"]
+material = SubResource("ShaderMaterial_yrrhw")
+
+[node name="ChangeColor" type="Node3D"]
+
+[node name="MeshInstance3D" type="MeshInstance3D" parent="."]
+mesh = SubResource("SphereMesh_16ni7")

shaders/002_change_position/change_position.gdshader

@@ -0,0 +1,5 @@
+shader_type spatial;
+
+void vertex() {
+	VERTEX.y += 0.5;
+}

shaders/002_change_position/change_position.tscn

@@ -0,0 +1,15 @@
+[gd_scene load_steps=4 format=3 uid="uid://bm381ddsm6nv3"]
+
+[ext_resource type="Shader" path="res://shaders/002_change_position/change_position.gdshader" id="1_milct"]
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_q2e1w"]
+render_priority = 0
+shader = ExtResource("1_milct")
+
+[sub_resource type="SphereMesh" id="SphereMesh_f3uhw"]
+material = SubResource("ShaderMaterial_q2e1w")
+
+[node name="ChangePosition" type="Node3D"]
+
+[node name="MeshInstance3D" type="MeshInstance3D" parent="."]
+mesh = SubResource("SphereMesh_f3uhw")

shaders/003_color_and_position/color_and_position.gdshader

@@ -0,0 +1,9 @@
+shader_type spatial;
+
+void vertex() {
+	VERTEX.y += 0.5;
+}
+
+void fragment() {
+	ALBEDO = vec3(0.1, 0.2, 0.6);
+}

shaders/003_color_and_position/color_and_position.tscn

@@ -0,0 +1,15 @@
+[gd_scene load_steps=4 format=3 uid="uid://b2nxlaom04udy"]
+
+[ext_resource type="Shader" path="res://shaders/003_color_and_position/color_and_position.gdshader" id="1_igsbe"]
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_r8oyo"]
+render_priority = 0
+shader = ExtResource("1_igsbe")
+
+[sub_resource type="SphereMesh" id="SphereMesh_5deb6"]
+material = SubResource("ShaderMaterial_r8oyo")
+
+[node name="ColorAndPosition" type="Node3D"]
+
+[node name="MeshInstance3D" type="MeshInstance3D" parent="."]
+mesh = SubResource("SphereMesh_5deb6")

shaders/004_adding_time/adding_time.gdshader

@@ -0,0 +1,9 @@
+shader_type spatial;
+
+void vertex() {
+	VERTEX.y += 0.5 + sin(TIME * 3.0) * 0.35;
+}
+
+void fragment() {
+	ALBEDO = vec3(0.1, 0.2, 0.6);
+}

shaders/004_adding_time/adding_time.tscn

@@ -0,0 +1,15 @@
+[gd_scene load_steps=4 format=3 uid="uid://dcrg7uyqekgl7"]
+
+[ext_resource type="Shader" path="res://shaders/004_adding_time/adding_time.gdshader" id="1_ejoc4"]
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_5gyar"]
+render_priority = 0
+shader = ExtResource("1_ejoc4")
+
+[sub_resource type="SphereMesh" id="SphereMesh_xljse"]
+material = SubResource("ShaderMaterial_5gyar")
+
+[node name="AddingTime" type="Node3D"]
+
+[node name="MeshInstance3D" type="MeshInstance3D" parent="."]
+mesh = SubResource("SphereMesh_xljse")

shaders/005_displacing_vertices/displacing_vertices.gdshader

@@ -0,0 +1,12 @@
+shader_type spatial;
+
+uniform float waves = 3.0;
+
+void vertex() {
+	// Changing the waves parameter changes how warped the sphere is
+	VERTEX.y += 0.5 + sin(VERTEX.x * waves + TIME * 4.0) * 0.35;
+}
+
+void fragment() {
+	ALBEDO = vec3(0.1, 0.2, 0.6);
+}

shaders/005_displacing_vertices/displacing_vertices.tscn

@@ -0,0 +1,16 @@
+[gd_scene load_steps=4 format=3 uid="uid://du06a3dwu2yy6"]
+
+[ext_resource type="Shader" path="res://shaders/005_displacing_vertices/displacing_vertices.gdshader" id="1_7mier"]
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_c46ul"]
+render_priority = 0
+shader = ExtResource("1_7mier")
+shader_parameter/waves = 3.0
+
+[sub_resource type="SphereMesh" id="SphereMesh_l7vfg"]
+material = SubResource("ShaderMaterial_c46ul")
+
+[node name="DisplacingVertices" type="Node3D"]
+
+[node name="MeshInstance3D" type="MeshInstance3D" parent="."]
+mesh = SubResource("SphereMesh_l7vfg")

shaders/006_variables/variables.gdshader

@@ -0,0 +1,25 @@
+shader_type spatial;
+
+/**
+ * This is a documentation comment.
+ * These lines will appear in the inspector when hovering over the shader parameters
+ * You can use [b]BBCode[/b] [i]formatting[/i] in the comment.
+ * The Offset From Ground shifts the model up and down.
+ */
+uniform float offset_from_ground = 0.5;
+
+/**
+ * This parameter influcenes the amount of waves
+ */
+uniform float waves = 8.0;
+uniform float speed = 2.0;
+uniform float wave_height = 0.5;
+
+void vertex() {
+	// Changing the waves parameter changes how warped the sphere is
+	VERTEX.y += offset_from_ground + sin(VERTEX.x * waves + TIME * speed) * wave_height;
+}
+
+void fragment() {
+	ALBEDO = vec3(0.1, 0.2, 0.6);
+}

shaders/006_variables/variables.tscn

@@ -0,0 +1,19 @@
+[gd_scene load_steps=4 format=3 uid="uid://5clduk3kph4t"]
+
+[ext_resource type="Shader" path="res://shaders/006_variables/variables.gdshader" id="1_gh1k7"]
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_u3tcf"]
+render_priority = 0
+shader = ExtResource("1_gh1k7")
+shader_parameter/offset_from_ground = 0.5
+shader_parameter/waves = 8.0
+shader_parameter/speed = 2.0
+shader_parameter/wave_height = 0.5
+
+[sub_resource type="SphereMesh" id="SphereMesh_sctja"]
+material = SubResource("ShaderMaterial_u3tcf")
+
+[node name="Variables" type="Node3D"]
+
+[node name="MeshInstance3D" type="MeshInstance3D" parent="."]
+mesh = SubResource("SphereMesh_sctja")

shaders/007_reflections/reflections.gdshader

@@ -0,0 +1,17 @@
+shader_type spatial;
+
+uniform float offset_from_ground = 0.5;
+uniform float waves = 8.0;
+uniform float speed = 2.0;
+uniform float wave_height = 0.5;
+
+void vertex() {
+	// Changing the waves parameter changes how warped the sphere is
+	VERTEX.y += offset_from_ground + sin(VERTEX.x * waves + TIME * speed) * wave_height;
+}
+
+void fragment() {
+	ALBEDO = vec3(0.8, 0.5, 0.0);
+	METALLIC = 1.0;
+	ROUGHNESS = 0.1;
+}

shaders/007_reflections/reflections.tscn

@@ -0,0 +1,19 @@
+[gd_scene load_steps=4 format=3 uid="uid://csh1kbx37l5el"]
+
+[ext_resource type="Shader" path="res://shaders/007_reflections/reflections.gdshader" id="1_jqhug"]
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_vldik"]
+render_priority = 0
+shader = ExtResource("1_jqhug")
+shader_parameter/offset_from_ground = 0.5
+shader_parameter/waves = 8.0
+shader_parameter/speed = 2.0
+shader_parameter/wave_height = 0.5
+
+[sub_resource type="SphereMesh" id="SphereMesh_ww17y"]
+material = SubResource("ShaderMaterial_vldik")
+
+[node name="Reflections" type="Node3D"]
+
+[node name="MeshInstance3D" type="MeshInstance3D" parent="."]
+mesh = SubResource("SphereMesh_ww17y")

shaders/008_normals/normals.gdshader

@@ -0,0 +1,14 @@
+shader_type spatial;
+
+// To send data from the vertex to the fragment (or light) processor function,
+// varyings are used. They are set for every primitive vertex in the vertex processor,
+// and the value is interpolated for every pixel in the fragment processor.
+varying vec3 color;
+
+void vertex() {
+	color = NORMAL;
+}
+
+void fragment() {
+	ALBEDO = color;
+}

shaders/008_normals/normals.tscn

@@ -0,0 +1,15 @@
+[gd_scene load_steps=4 format=3 uid="uid://bjoxcmy6sy8lb"]
+
+[ext_resource type="Shader" path="res://shaders/008_normals/normals.gdshader" id="1_bpfbn"]
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_ktxik"]
+render_priority = 0
+shader = ExtResource("1_bpfbn")
+
+[sub_resource type="SphereMesh" id="SphereMesh_288vy"]
+material = SubResource("ShaderMaterial_ktxik")
+
+[node name="Normals" type="Node3D"]
+
+[node name="MeshInstance3D" type="MeshInstance3D" parent="."]
+mesh = SubResource("SphereMesh_288vy")