creating lavalamp wobble shader

src/base-environments/youth_room/import/lava-lamp.glb.import

@@ -0,0 +1,55 @@
+[remap]
+
+importer="scene"
+importer_version=1
+type="PackedScene"
+uid="uid://igrbso3lobka"
+path="res://.godot/imported/lava-lamp.glb-30e055f82546d82b1a4b6e6043031488.scn"
+
+[deps]
+
+source_file="res://base-environments/youth_room/import/lava-lamp.glb"
+dest_files=["res://.godot/imported/lava-lamp.glb-30e055f82546d82b1a4b6e6043031488.scn"]
+
+[params]
+
+nodes/root_type="Node3D"
+nodes/root_name="Scene Root"
+nodes/apply_root_scale=true
+nodes/root_scale=1.0
+meshes/ensure_tangents=true
+meshes/generate_lods=true
+meshes/create_shadow_meshes=true
+meshes/light_baking=1
+meshes/lightmap_texel_size=0.2
+skins/use_named_skins=true
+animation/import=true
+animation/fps=30
+animation/trimming=false
+animation/remove_immutable_tracks=true
+import_script/path=""
+_subresources={
+"meshes": {
+"lava-lamp_Mesh": {
+"generate/lightmap_uv": 0,
+"generate/lods": 0,
+"generate/shadow_meshes": 0,
+"lods/normal_merge_angle": 60.0,
+"lods/normal_split_angle": 25.0,
+"save_to_file/enabled": true,
+"save_to_file/make_streamable": "",
+"save_to_file/path": "res://base-environments/youth_room/shaders/raising-lava.res"
+},
+"lava-lamp_Mesh2": {
+"generate/lightmap_uv": 0,
+"generate/lods": 0,
+"generate/shadow_meshes": 0,
+"lods/normal_merge_angle": 60.0,
+"lods/normal_split_angle": 25.0,
+"save_to_file/enabled": true,
+"save_to_file/make_streamable": "",
+"save_to_file/path": "res://base-environments/youth_room/shaders/falling-lava.res"
+}
+}
+}
+gltf/embedded_image_handling=1

src/base-environments/youth_room/shaders/lavalamp.tres

@@ -0,0 +1,56 @@
+[gd_resource type="VisualShader" load_steps=6 format=3 uid="uid://diua81fqg1ygg"]
+
+[sub_resource type="VisualShaderNodeVec2Parameter" id="VisualShaderNodeVec2Parameter_2yjsa"]
+parameter_name = "ball_1_origin"
+
+[sub_resource type="VisualShaderNodeVec2Parameter" id="VisualShaderNodeVec2Parameter_2y23m"]
+parameter_name = "ball_2_origin"
+
+[sub_resource type="VisualShaderNodeInput" id="VisualShaderNodeInput_j8wbi"]
+input_name = "uv"
+
+[sub_resource type="VisualShaderNodeFloatOp" id="VisualShaderNodeFloatOp_u7n81"]
+
+[sub_resource type="VisualShaderNodeCompare" id="VisualShaderNodeCompare_3v1ps"]
+default_input_values = [0, 0.0, 1, 1.0, 2, 1e-05]
+function = 2
+
+[resource]
+code = "shader_type spatial;
+render_mode blend_mix, depth_draw_opaque, cull_back, diffuse_lambert, specular_schlick_ggx, unshaded;
+
+
+
+
+void fragment() {
+// FloatOp:7
+	float n_in7p0 = 0.00000;
+	float n_in7p1 = 0.00000;
+	float n_out7p0 = n_in7p0 + n_in7p1;
+
+
+// Compare:8
+	float n_in8p1 = 1.00000;
+	bool n_out8p0 = n_out7p0 > n_in8p1;
+
+
+// Output:0
+	ALBEDO = vec3(n_out8p0 ? 1.0 : 0.0);
+
+
+}
+"
+graph_offset = Vector2(-907.416, -156.666)
+flags/unshaded = true
+nodes/fragment/0/position = Vector2(720, 100)
+nodes/fragment/2/node = SubResource("VisualShaderNodeVec2Parameter_2yjsa")
+nodes/fragment/2/position = Vector2(-660, 100)
+nodes/fragment/3/node = SubResource("VisualShaderNodeVec2Parameter_2y23m")
+nodes/fragment/3/position = Vector2(-460, 280)
+nodes/fragment/4/node = SubResource("VisualShaderNodeInput_j8wbi")
+nodes/fragment/4/position = Vector2(-700, -40)
+nodes/fragment/7/node = SubResource("VisualShaderNodeFloatOp_u7n81")
+nodes/fragment/7/position = Vector2(180, 100)
+nodes/fragment/8/node = SubResource("VisualShaderNodeCompare_3v1ps")
+nodes/fragment/8/position = Vector2(400, 100)
+nodes/fragment/connections = PackedInt32Array(7, 0, 8, 0, 8, 0, 0, 0)

src/dev-util/testing.tscn

@@ -1,5 +1,212 @@
-[gd_scene format=3 uid="uid://bigr0lnen1xdh"]
+[gd_scene load_steps=16 format=3 uid="uid://bigr0lnen1xdh"]
+
+[ext_resource type="ArrayMesh" uid="uid://cbbreijekdjel" path="res://base-environments/youth_room/shaders/raising-lava.res" id="1_kkx3t"]
+[ext_resource type="ArrayMesh" uid="uid://7bpgy7uud2ai" path="res://base-environments/youth_room/shaders/falling-lava.res" id="2_tokpx"]
+
+[sub_resource type="QuadMesh" id="QuadMesh_sj0jk"]
+
+[sub_resource type="Shader" id="Shader_kfdmq"]
+code = "shader_type spatial;
+render_mode blend_mix, depth_draw_opaque, diffuse_lambert, specular_schlick_ggx, unshaded;
+
+uniform sampler2D gradient;
+uniform float drop_size;
+uniform float stretch_compensatioon;
+uniform float fill;
+uniform float speed;
+
+void fragment() {
+    
+    float fresnel = 1.0/(1.0-abs(NORMAL.x));
+    
+    float dist = 1.0 / distance(vec2(NORMAL.x/stretch_compensatioon, UV.y), vec2(0.0, mod(-TIME*speed*UV.x, 1.0)));
+    dist += 1.0 / distance(vec2(NORMAL.x/stretch_compensatioon, UV.y), vec2(0.0, mod(-TIME*speed*UV.x+0.2, 1.0)));
+    dist += 1.0 / distance(vec2(NORMAL.x/stretch_compensatioon, UV.y), vec2(0.0, mod(-TIME*speed*UV.x+0.6, 1.0)));
+    //dist = 0.0;
+    dist += 1.3 / distance(vec2(NORMAL.x/stretch_compensatioon, UV.y), vec2(0.0, fill));
+
+	ALBEDO = texture(gradient, UV2).xyz;
+    ALPHA = float(int(dist > 1.0/drop_size))+0.2;
+
+}
+"
+
+[sub_resource type="Gradient" id="Gradient_r18tr"]
+colors = PackedColorArray(0.929412, 5.69804, 0.211765, 1, 0.0901961, 1, 0, 1)
+
+[sub_resource type="GradientTexture2D" id="GradientTexture2D_42bqf"]
+gradient = SubResource("Gradient_r18tr")
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_31q3g"]
+render_priority = 0
+shader = SubResource("Shader_kfdmq")
+shader_parameter/drop_size = 0.015
+shader_parameter/stretch_compensatioon = 35.0
+shader_parameter/fill = 0.663
+shader_parameter/speed = 0.01
+shader_parameter/gradient = SubResource("GradientTexture2D_42bqf")
+
+[sub_resource type="Animation" id="Animation_ovxyq"]
+resource_name = "lavalamp"
+length = 60.0
+loop_mode = 1
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath(".:rotation")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0, 60),
+"transitions": PackedFloat32Array(1, 1),
+"update": 0,
+"values": [Vector3(0, 6.28319, 0), Vector3(0, 0, 0)]
+}
+tracks/1/type = "value"
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/path = NodePath("../falling:rotation")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/keys = {
+"times": PackedFloat32Array(0, 60),
+"transitions": PackedFloat32Array(1, 1),
+"update": 0,
+"values": [Vector3(0, 6.28319, 0), Vector3(0, 0, 0)]
+}
+
+[sub_resource type="Animation" id="Animation_0ijgr"]
+length = 0.001
+tracks/0/type = "value"
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/path = NodePath(".:rotation")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [Vector3(0, 0, 0)]
+}
+tracks/1/type = "value"
+tracks/1/imported = false
+tracks/1/enabled = true
+tracks/1/path = NodePath("../falling:rotation")
+tracks/1/interp = 1
+tracks/1/loop_wrap = true
+tracks/1/keys = {
+"times": PackedFloat32Array(0),
+"transitions": PackedFloat32Array(1),
+"update": 0,
+"values": [Vector3(0, 0, 0)]
+}
+
+[sub_resource type="AnimationLibrary" id="AnimationLibrary_88lyq"]
+_data = {
+"RESET": SubResource("Animation_0ijgr"),
+"lavalamp": SubResource("Animation_ovxyq")
+}
+
+[sub_resource type="ProceduralSkyMaterial" id="ProceduralSkyMaterial_3yn7w"]
+sky_top_color = Color(0, 0, 1, 1)
+sky_horizon_color = Color(0.858824, 0.541176, 0.4, 1)
+sky_curve = 0.54075
+
+[sub_resource type="Sky" id="Sky_lumfb"]
+sky_material = SubResource("ProceduralSkyMaterial_3yn7w")
+
+[sub_resource type="Environment" id="Environment_f0flp"]
+background_mode = 2
+background_energy_multiplier = 0.2
+sky = SubResource("Sky_lumfb")
+sky_rotation = Vector3(0, 0.352557, 0)
+ambient_light_source = 3
+ambient_light_color = Color(1, 1, 1, 1)
+reflected_light_source = 1
+tonemap_mode = 2
+ssr_enabled = true
+ssr_max_steps = 512
+ssr_depth_tolerance = 0.01
+ssao_enabled = true
+ssao_radius = 1.24
+ssao_intensity = 3.09
+ssao_power = 1.91184
+ssao_detail = 3.0
+ssil_intensity = 0.72
+ssil_normal_rejection = 0.56
+sdfgi_enabled = true
+sdfgi_use_occlusion = true
+glow_enabled = true
+glow_levels/2 = 0.3
+glow_levels/7 = 2.0
+glow_intensity = 0.4
+glow_strength = 0.7
+glow_bloom = 0.13
+glow_blend_mode = 1
+glow_hdr_threshold = 0.46
+fog_enabled = true
+fog_light_color = Color(0.141176, 0.133333, 0.301961, 1)
+fog_sky_affect = 0.0
+fog_height = 1.0
+fog_height_density = 0.1
+adjustment_enabled = true
+
+[sub_resource type="CameraAttributesPractical" id="CameraAttributesPractical_2qx32"]
+auto_exposure_enabled = true
+auto_exposure_scale = 0.2
+dof_blur_far_enabled = true
+dof_blur_far_distance = 0.4
+dof_blur_far_transition = 0.2
+dof_blur_near_distance = 0.79
+dof_blur_amount = 0.0
+auto_exposure_min_sensitivity = 100.0
+
+[sub_resource type="GDScript" id="GDScript_uqlwy"]
+script/source = "extends WorldEnvironment
+
+func _ready():
+    focus_env()
+
+func focus_env():
+    var dof_strength_tween: Tween = create_tween()
+    dof_strength_tween.tween_property(camera_attributes, \"dof_blur_amount\", 0, 1)
+    
+func focus_object():
+    var dof_strength_tween: Tween = create_tween()
+    dof_strength_tween.tween_property(camera_attributes, \"dof_blur_amount\", 0.6, 1)
+"
 
 [node name="Node3D" type="Node3D"]
 
 [node name="Node3D" type="Node3D" parent="."]
+
+[node name="MeshInstance3D" type="MeshInstance3D" parent="Node3D"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 2.29184, 0, 0)
+mesh = SubResource("QuadMesh_sj0jk")
+surface_material_override/0 = SubResource("ShaderMaterial_31q3g")
+
+[node name="falling" type="MeshInstance3D" parent="."]
+visible = false
+mesh = ExtResource("1_kkx3t")
+skeleton = NodePath("../Node3D/MeshInstance3D")
+surface_material_override/0 = SubResource("ShaderMaterial_31q3g")
+
+[node name="raising" type="MeshInstance3D" parent="."]
+mesh = ExtResource("2_tokpx")
+skeleton = NodePath("../Node3D/MeshInstance3D")
+
+[node name="AnimationPlayer" type="AnimationPlayer" parent="."]
+root_node = NodePath("../raising")
+libraries = {
+"": SubResource("AnimationLibrary_88lyq")
+}
+
+[node name="WorldEnvironment" type="WorldEnvironment" parent="."]
+environment = SubResource("Environment_f0flp")
+camera_attributes = SubResource("CameraAttributesPractical_2qx32")
+script = SubResource("GDScript_uqlwy")
+
+[node name="Camera3D" type="Camera3D" parent="."]
+transform = Transform3D(1, 0, 0, 0, 0.987688, -0.156434, 0, 0.156434, 0.987688, 0, -0.058, 0.77)
+fov = 18.0