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added edge detection

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This commit is contained in:
Luca 2025-02-28 09:42:00 +01:00
parent 7ada6a0f2c
commit 4dbba022af
4 changed files with 54 additions and 5 deletions
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18
entities/plinth/plinth.gd
View file

@ -6,7 +6,7 @@ extends StaticBody3D
var current_exhibit: Node = null
@export_group("Exhibit Settings")
## Scene file to display as the exhibit
@export var exhibit: PackedScene:
get:
return exhibit
@ -14,6 +14,7 @@ var current_exhibit: Node = null
exhibit = value
set_exhibit()
## An optional prefix placed at the left side of the plinth
@export var prefix: String:
get:
return prefix
@ -21,6 +22,7 @@ var current_exhibit: Node = null
prefix = value
set_label3d()
## An optional title placed on the center of the plinth
@export var title: String:
get:
return title
@ -28,6 +30,9 @@ var current_exhibit: Node = null
title = value
set_label3d()
## Shortcut to the shader file of the exhibit
@export var shader_file: Shader
# Called when the node enters the scene tree for the first time.
func _ready() -> void:
set_label3d()
@ -42,9 +47,20 @@ func set_exhibit():
# remove the old exhibit if present
if current_exhibit:
remove_child(current_exhibit)
shader_file = null
if exhibit != null:
var scene_node = exhibit.instantiate()
scene_node.position.y = 2
current_exhibit = scene_node
shader_file = get_first_shader_file(scene_node)
add_child(scene_node)
func get_first_shader_file(node):
var shader_file: Shader = null
for i: Node in node.get_children():
if i.mesh and i.mesh.material and i.mesh.material.shader != null:
shader_file = i.mesh.material.shader
return shader_file

1
entities/plinth/plinth.tscn
View file

@ -9,7 +9,6 @@ size = Vector3(0.91626, 1.34576, 0.744141)
[node name="Plinth" type="StaticBody3D"]
script = ExtResource("1_c0mgr")
exhibit_position = Vector3(0, 0, 0)
prefix = "000"
title = "Title"

36
main.tscn
View file

@ -1,27 +1,44 @@
[gd_scene load_steps=28 format=3 uid="uid://xiyknqrsrmws"]
[gd_scene load_steps=45 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="Shader" path="res://shaders/000_playground/playground.gdshader" id="6_cymm7"]
[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="Shader" path="res://shaders/001_change_color/change_color.gdshader" id="8_qie20"]
[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="Shader" path="res://shaders/002_change_position/change_position.gdshader" id="10_yg0qk"]
[ext_resource type="PackedScene" uid="uid://c0c1k04qmog56" path="res://shaders/000_playground/playground.tscn" id="11_u0jti"]
[ext_resource type="Shader" path="res://shaders/003_color_and_position/color_and_position.gdshader" id="12_ddch0"]
[ext_resource type="FontFile" uid="uid://d268g1dy6fv6t" path="res://assets/fonts/FrederickatheGreat-Regular.ttf" id="12_mj3dk"]
[ext_resource type="PackedScene" uid="uid://bcsb32y37da3f" path="res://shaders/009_fresnel/fresnel.tscn" id="12_mx7ux"]
[ext_resource type="PackedScene" uid="uid://drgqrnj1otb25" path="res://shaders/010_edge_detection/edge_detection.tscn" id="13_3375a"]
[ext_resource type="Shader" path="res://shaders/004_adding_time/adding_time.gdshader" id="14_eefow"]
[ext_resource type="Script" path="res://openxr.gd" id="15_a8hdi"]
[ext_resource type="PackedScene" uid="uid://cjcfr8tqdhbro" path="res://shaders/011_circle/circle.tscn" id="15_dijaw"]
[ext_resource type="PackedScene" uid="uid://2o8nbxn0x7of" path="res://shaders/012_polygon/polygon.tscn" id="16_j3uxc"]
[ext_resource type="Shader" path="res://shaders/005_displacing_vertices/displacing_vertices.gdshader" id="16_t704p"]
[ext_resource type="Shader" path="res://shaders/006_variables/variables.gdshader" id="18_d1g1f"]
[ext_resource type="PackedScene" uid="uid://eh06d5qto3hu" path="res://shaders/014_depth/depth.tscn" id="18_pt3p3"]
[ext_resource type="PackedScene" uid="uid://omdbnbi707f8" path="res://shaders/016_line/line.tscn" id="19_2f6ea"]
[ext_resource type="Shader" path="res://shaders/007_reflections/reflections.gdshader" id="20_bodvo"]
[ext_resource type="PackedScene" uid="uid://dbevfrw75c0lf" path="res://shaders/017_blur/blur.tscn" id="20_qkyju"]
[ext_resource type="PackedScene" uid="uid://dpt0jm6fe6iy" path="res://shaders/018_black_hole/BlackHole.tscn" id="21_8umyp"]
[ext_resource type="PackedScene" uid="uid://83u6swv86t81" path="res://assets/models/own/monstree.glb" id="22_36auf"]
[ext_resource type="Shader" path="res://shaders/008_normals/normals.gdshader" id="22_b7g71"]
[ext_resource type="Shader" path="res://shaders/009_fresnel/fresnel.gdshader" id="25_u1eko"]
[ext_resource type="Shader" path="res://shaders/010_edge_detection/edge_detection.gdshader" id="27_d74j0"]
[ext_resource type="Shader" path="res://shaders/011_circle/circle.gdshader" id="28_4mfq0"]
[ext_resource type="Shader" path="res://shaders/012_polygon/polygon.gdshader" id="30_j18a4"]
[ext_resource type="Shader" path="res://shaders/014_depth/depth.gdshader" id="32_o3xri"]
[ext_resource type="Shader" path="res://shaders/016_line/line.gdshader" id="33_ggrs5"]
[ext_resource type="Shader" path="res://shaders/018_black_hole/BlackHole.gdshader" id="36_77egu"]
[ext_resource type="Shader" path="res://shaders/017_blur/blur.gdshader" id="36_mb0t6"]
[sub_resource type="ProceduralSkyMaterial" id="ProceduralSkyMaterial_37bgm"]
sky_horizon_color = Color(0.64625, 0.65575, 0.67075, 1)
@ -89,53 +106,62 @@ tracker = &"right_hand"
transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -2, 0, 0)
exhibit = ExtResource("11_u0jti")
title = "Playground"
shader_file = ExtResource("6_cymm7")
[node name="001ChangeColor" parent="Examples" instance=ExtResource("3_hl5po")]
exhibit = ExtResource("4_ssrg0")
prefix = "001"
title = "Change Color"
shader_file = ExtResource("8_qie20")
[node name="002ChangePosition" parent="Examples" instance=ExtResource("3_hl5po")]
transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 2, 0, 0)
exhibit = ExtResource("4_3haq7")
prefix = "002"
title = "Change Position"
shader_file = ExtResource("10_yg0qk")
[node name="003ColorAndPosition" parent="Examples" instance=ExtResource("3_hl5po")]
transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 4, 0, 0)
exhibit = ExtResource("5_tv25h")
prefix = "003"
title = "Color and Position"
shader_file = ExtResource("12_ddch0")
[node name="004AddingTime" parent="Examples" instance=ExtResource("3_hl5po")]
transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 6, 0, 0)
exhibit = ExtResource("6_sjdpt")
prefix = "004"
title = "Adding Time"
shader_file = ExtResource("14_eefow")
[node name="005DisplacingVertices" parent="Examples" instance=ExtResource("3_hl5po")]
transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 8, 0, 0)
exhibit = ExtResource("7_3a3yj")
prefix = "005"
title = "Displacing Vertices"
shader_file = ExtResource("16_t704p")
[node name="006Variables" parent="Examples" instance=ExtResource("3_hl5po")]
transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 10, 0, 0)
exhibit = ExtResource("8_pbwds")
prefix = "006"
title = "Variables"
shader_file = ExtResource("18_d1g1f")
[node name="007Reflections" parent="Examples" instance=ExtResource("3_hl5po")]
transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 12, 0, 0)
exhibit = ExtResource("9_vxv4a")
prefix = "007"
title = "Reflections"
shader_file = ExtResource("20_bodvo")
[node name="008Normals" parent="Examples" instance=ExtResource("3_hl5po")]
transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 14, 0, 0)
exhibit = ExtResource("10_cqg4s")
prefix = "008"
title = "Normals"
shader_file = ExtResource("22_b7g71")
[node name="EffectsLabel" type="Node3D" parent="Examples"]
transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 17, 1, 0)
@ -186,43 +212,51 @@ transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 20, 0, 0)
exhibit = ExtResource("12_mx7ux")
prefix = "009"
title = "Fresnel"
shader_file = ExtResource("25_u1eko")
[node name="010EdgeDetection" parent="Examples" instance=ExtResource("3_hl5po")]
transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 22, 0, 0)
exhibit = ExtResource("13_3375a")
prefix = "010"
title = "Edge Detection"
shader_file = ExtResource("27_d74j0")
[node name="011Circle" parent="Examples" instance=ExtResource("3_hl5po")]
transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 20, 0, -4)
exhibit = ExtResource("15_dijaw")
prefix = "011"
title = "Circle"
shader_file = ExtResource("28_4mfq0")
[node name="012Polygon" parent="Examples" instance=ExtResource("3_hl5po")]
transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 22, 0, -4)
exhibit = ExtResource("16_j3uxc")
prefix = "012"
title = "Polygon"
shader_file = ExtResource("30_j18a4")
[node name="014Depth" parent="Examples" instance=ExtResource("3_hl5po")]
transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 24, 0, 0)
exhibit = ExtResource("18_pt3p3")
prefix = "014"
title = "Depth"
shader_file = ExtResource("32_o3xri")
[node name="016Line" parent="Examples" instance=ExtResource("3_hl5po")]
transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 26, 0, 0)
exhibit = ExtResource("19_2f6ea")
prefix = "016"
title = "Line"
shader_file = ExtResource("33_ggrs5")
[node name="017Blur" parent="Examples" instance=ExtResource("3_hl5po")]
transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 28, 0, 0)
exhibit = ExtResource("20_qkyju")
prefix = "017"
title = "Blur"
shader_file = ExtResource("36_mb0t6")
[node name="018BlackHole" parent="Examples" instance=ExtResource("3_hl5po")]
transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 44.505, 0, -7.17165)
exhibit = ExtResource("21_8umyp")
shader_file = ExtResource("36_77egu")

4
shaders/010_edge_detection/edge_detection.tscn
View file

@ -7,11 +7,12 @@
[sub_resource type="SphereMesh" id="SphereMesh_wnbfj"]
material = SubResource("ShaderMaterial_vbj21")
[sub_resource type="ShaderMaterial" id="ShaderMaterial_855vq"]
[sub_resource type="ShaderMaterial" id="ShaderMaterial_vn7ob"]
render_priority = 0
shader = ExtResource("1_34hnr")
[sub_resource type="QuadMesh" id="QuadMesh_sbqxy"]
material = SubResource("ShaderMaterial_vn7ob")
size = Vector2(1.6, 2)
[node name="EdgeDetection" type="Node3D"]
@ -21,5 +22,4 @@ mesh = SubResource("SphereMesh_wnbfj")
[node name="MeshInstance3D2" type="MeshInstance3D" parent="."]
transform = Transform3D(1, 0, 0, 0, 0.965926, -0.258819, 0, 0.258819, 0.965926, 0, 0.322139, 0.653597)
material_override = SubResource("ShaderMaterial_855vq")
mesh = SubResource("QuadMesh_sbqxy")