287 lines
8.1 KiB
Plaintext
287 lines
8.1 KiB
Plaintext
[gd_scene load_steps=19 format=2]
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[ext_resource path="res://src/Piece.gd" type="Script" id=1]
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[ext_resource path="res://assets/artworks/escher_lizards.jpg" type="Texture" id=3]
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[sub_resource type="VisualShaderNodeExpression" id=1]
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output_port_for_preview = 0
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size = Vector2( 657, 584 )
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expression = "// https://iquilezles.org/www/articles/distfunctions2d/distfunctions2d.htm
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vec2 rel_p = input.xy - vec2(0.5, 0.5);
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float box_size = 0.4;
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vec2 box = vec2(box_size, box_size);
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vec2 d = abs(rel_p) - box; // mirroring
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float dist = length(max(d, 0.0)) + min(max(d.x, d.y), 0.0);
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alpha_mask = dist < (0.5 - box_size);
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float thickness = 0.05;
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vec2 box_thick = vec2(box_size, box_size - thickness);
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vec2 d_thick = abs(rel_p) - box_thick;
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float dist_thick = length(max(d_thick, 0.0)) + min(max(d_thick.x, d_thick.y), 0.0);
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is_thickness = rel_p.y > 0.0 && dist_thick > (0.5 - box_size);"
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[sub_resource type="VisualShaderNodeColorConstant" id=2]
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constant = Color( 0.733333, 0.34902, 0.0666667, 1 )
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[sub_resource type="VisualShaderNodeSwitch" id=3]
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output_port_for_preview = 0
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[sub_resource type="VisualShaderNodeExpression" id=4]
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output_port_for_preview = 0
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size = Vector2( 545, 407 )
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expression = "float speed = 2.0;
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float delta = mod(t * speed, 3) - 1.0;
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float slope = 1.5;
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float thickness = 0.05;
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if (abs(input0.x - ((1.0 - input0.y + delta) / slope)) < thickness) {
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output0 = vec3(0.5);
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}"
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[sub_resource type="VisualShaderNodeColorOp" id=5]
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[sub_resource type="VisualShaderNodeInput" id=6]
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input_name = "time"
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[sub_resource type="VisualShaderNodeSwitch" id=7]
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[sub_resource type="VisualShaderNodeBooleanUniform" id=8]
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uniform_name = "reflection"
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[sub_resource type="VisualShaderNodeTextureUniform" id=9]
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output_port_for_preview = 0
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uniform_name = "artwork"
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texture_type = 1
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[sub_resource type="VisualShaderNodeInput" id=10]
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output_port_for_preview = 0
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input_name = "uv"
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[sub_resource type="VisualShaderNodeVectorOp" id=11]
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output_port_for_preview = 0
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default_input_values = [ 0, Vector3( 0, 0, 0 ), 1, Vector3( 0.25, 0.25, 1 ) ]
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operator = 2
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[sub_resource type="VisualShaderNodeVectorOp" id=12]
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default_input_values = [ 0, Vector3( 0, 0, 0 ), 1, Vector3( 0.8, 0.1, 0 ) ]
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[sub_resource type="VisualShaderNodeVec3Uniform" id=13]
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uniform_name = "scale"
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[sub_resource type="VisualShaderNodeVec3Uniform" id=14]
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uniform_name = "offset"
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[sub_resource type="VisualShader" id=15]
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code = "shader_type canvas_item;
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uniform bool reflection;
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uniform vec3 scale;
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uniform vec3 offset;
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uniform sampler2D artwork : hint_albedo;
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void vertex() {
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// Output:0
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}
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void fragment() {
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// Input:4
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vec3 n_out4p0 = vec3(UV, 0.0);
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// Expression:13
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bool n_out13p0;
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bool n_out13p1;
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n_out13p0 = false;
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n_out13p1 = false;
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{
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// https://iquilezles.org/www/articles/distfunctions2d/distfunctions2d.htm
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vec2 rel_p = n_out4p0.xy - vec2(0.5, 0.5);
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float box_size = 0.4;
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vec2 box = vec2(box_size, box_size);
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vec2 d = abs(rel_p) - box; // mirroring
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float dist = length(max(d, 0.0)) + min(max(d.x, d.y), 0.0);
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n_out13p0 = dist < (0.5 - box_size);
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float thickness = 0.05;
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vec2 box_thick = vec2(box_size, box_size - thickness);
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vec2 d_thick = abs(rel_p) - box_thick;
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float dist_thick = length(max(d_thick, 0.0)) + min(max(d_thick.x, d_thick.y), 0.0);
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n_out13p1 = rel_p.y > 0.0 && dist_thick > (0.5 - box_size);
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}
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// Color:15
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vec3 n_out15p0 = vec3(0.733333, 0.349020, 0.066667);
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float n_out15p1 = 1.000000;
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// BooleanUniform:24
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bool n_out24p0 = reflection;
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// VectorUniform:7
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vec3 n_out7p0 = scale;
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// VectorOp:5
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vec3 n_out5p0 = n_out4p0 * n_out7p0;
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// VectorUniform:8
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vec3 n_out8p0 = offset;
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// VectorOp:6
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vec3 n_out6p0 = n_out5p0 + n_out8p0;
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// TextureUniform:25
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vec3 n_out25p0;
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float n_out25p1;
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{
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vec4 n_tex_read = texture(artwork, n_out6p0.xy);
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n_out25p0 = n_tex_read.rgb;
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n_out25p1 = n_tex_read.a;
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}
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// Input:22
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float n_out22p0 = TIME;
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// Expression:19
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vec3 n_out19p0;
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n_out19p0 = vec3(0.0, 0.0, 0.0);
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{
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float speed = 2.0;
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float delta = mod(n_out22p0 * speed, 3) - 1.0;
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float slope = 1.5;
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float thickness = 0.05;
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if (abs(n_out6p0.x - ((1.0 - n_out6p0.y + delta) / slope)) < thickness) {
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n_out19p0 = vec3(0.5);
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}
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}
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// ColorOp:21
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vec3 n_out21p0 = vec3(1.0) - (vec3(1.0) - n_out25p0) * (vec3(1.0) - n_out19p0);
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// VectorSwitch:23
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vec3 n_out23p0;
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if(n_out24p0)
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{
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n_out23p0 = n_out21p0;
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}
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else
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{
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n_out23p0 = n_out25p0;
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}
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// VectorSwitch:17
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vec3 n_out17p0;
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if(n_out13p1)
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{
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n_out17p0 = n_out15p0;
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}
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else
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{
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n_out17p0 = n_out23p0;
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}
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// Output:0
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COLOR.rgb = n_out17p0;
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COLOR.a = n_out13p0 ? 1.0 : 0.0;
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}
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void light() {
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// Output:0
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}
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"
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mode = 1
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flags/light_only = false
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nodes/fragment/0/position = Vector2( 1680, 260 )
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nodes/fragment/4/node = SubResource( 10 )
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nodes/fragment/4/position = Vector2( 0, 260 )
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nodes/fragment/5/node = SubResource( 11 )
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nodes/fragment/5/position = Vector2( 280, -20 )
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nodes/fragment/6/node = SubResource( 12 )
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nodes/fragment/6/position = Vector2( 540, 140 )
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nodes/fragment/7/node = SubResource( 13 )
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nodes/fragment/7/position = Vector2( -20, 60 )
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nodes/fragment/8/node = SubResource( 14 )
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nodes/fragment/8/position = Vector2( 300, 240 )
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nodes/fragment/13/node = SubResource( 1 )
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nodes/fragment/13/position = Vector2( 340, 400 )
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nodes/fragment/13/size = Vector2( 657, 584 )
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nodes/fragment/13/input_ports = "0,1,input;"
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nodes/fragment/13/output_ports = "0,2,alpha_mask;1,2,is_thickness;"
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nodes/fragment/13/expression = "// https://iquilezles.org/www/articles/distfunctions2d/distfunctions2d.htm
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vec2 rel_p = input.xy - vec2(0.5, 0.5);
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float box_size = 0.4;
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vec2 box = vec2(box_size, box_size);
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vec2 d = abs(rel_p) - box; // mirroring
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float dist = length(max(d, 0.0)) + min(max(d.x, d.y), 0.0);
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alpha_mask = dist < (0.5 - box_size);
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float thickness = 0.05;
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vec2 box_thick = vec2(box_size, box_size - thickness);
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vec2 d_thick = abs(rel_p) - box_thick;
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float dist_thick = length(max(d_thick, 0.0)) + min(max(d_thick.x, d_thick.y), 0.0);
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is_thickness = rel_p.y > 0.0 && dist_thick > (0.5 - box_size);"
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nodes/fragment/15/node = SubResource( 2 )
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nodes/fragment/15/position = Vector2( 1480, -40 )
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nodes/fragment/17/node = SubResource( 3 )
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nodes/fragment/17/position = Vector2( 1460, 80 )
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nodes/fragment/19/node = SubResource( 4 )
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nodes/fragment/19/position = Vector2( 420, -500 )
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nodes/fragment/19/size = Vector2( 545, 407 )
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nodes/fragment/19/input_ports = "0,1,input0;1,0,t;"
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nodes/fragment/19/output_ports = "0,1,output0;"
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nodes/fragment/19/expression = "float speed = 2.0;
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float delta = mod(t * speed, 3) - 1.0;
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float slope = 1.5;
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float thickness = 0.05;
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if (abs(input0.x - ((1.0 - input0.y + delta) / slope)) < thickness) {
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output0 = vec3(0.5);
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}"
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nodes/fragment/21/node = SubResource( 5 )
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nodes/fragment/21/position = Vector2( 1220, -200 )
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nodes/fragment/22/node = SubResource( 6 )
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nodes/fragment/22/position = Vector2( 160, -300 )
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nodes/fragment/23/node = SubResource( 7 )
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nodes/fragment/23/position = Vector2( 1200, 20 )
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nodes/fragment/24/node = SubResource( 8 )
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nodes/fragment/24/position = Vector2( 1200, -60 )
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nodes/fragment/25/node = SubResource( 9 )
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nodes/fragment/25/position = Vector2( 840, 20 )
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nodes/fragment/connections = PoolIntArray( 5, 0, 6, 0, 13, 0, 0, 1, 4, 0, 5, 0, 4, 0, 13, 0, 13, 1, 17, 0, 15, 0, 17, 1, 17, 0, 0, 0, 8, 0, 6, 1, 7, 0, 5, 1, 19, 0, 21, 1, 22, 0, 19, 1, 6, 0, 19, 0, 24, 0, 23, 0, 21, 0, 23, 1, 23, 0, 17, 2, 6, 0, 25, 0, 25, 0, 23, 2, 25, 0, 21, 0 )
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[sub_resource type="ShaderMaterial" id=16]
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shader = SubResource( 15 )
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shader_param/reflection = false
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shader_param/scale = Vector3( 0.25, 0.25, 1 )
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shader_param/offset = Vector3( 0, 0, 0 )
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shader_param/artwork = ExtResource( 3 )
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[node name="Piece" type="Node2D"]
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script = ExtResource( 1 )
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texture = ExtResource( 3 )
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[node name="ColorRect" type="ColorRect" parent="."]
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material = SubResource( 16 )
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anchor_right = 1.0
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anchor_bottom = 1.0
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margin_right = 160.0
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margin_bottom = 160.0
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mouse_filter = 2
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__meta__ = {
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"_edit_use_anchors_": false
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}
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[node name="Label" type="Label" parent="ColorRect"]
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visible = false
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margin_left = 10.0
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margin_top = 10.0
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margin_right = 50.0
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margin_bottom = 50.0
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rect_scale = Vector2( 3, 3 )
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rect_clip_content = true
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size_flags_vertical = 1
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custom_colors/font_color = Color( 0, 0, 0, 1 )
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text = "0"
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__meta__ = {
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"_edit_use_anchors_": false
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}
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