62 lines
1.9 KiB
Plaintext
62 lines
1.9 KiB
Plaintext
[gd_scene load_steps=7 format=2]
|
|
|
|
[ext_resource path="res://scenes/HexTile3D.tscn" type="PackedScene" id=1]
|
|
[ext_resource path="res://scenes/HexGrid3DTest.gd" type="Script" id=2]
|
|
[ext_resource path="res://scenes/DebugCamera.gd" type="Script" id=3]
|
|
|
|
[sub_resource type="PlaneMesh" id=1]
|
|
size = Vector2( 50, 50 )
|
|
|
|
[sub_resource type="Shader" id=2]
|
|
code = "shader_type spatial;
|
|
|
|
uniform float beer_factor = 5.0;
|
|
|
|
void fragment() {
|
|
// sample our depth buffer
|
|
float depth = texture(DEPTH_TEXTURE, SCREEN_UV).r;
|
|
|
|
// grab to values
|
|
//depth = depth * 50.0 - 49.0;
|
|
|
|
// unproject depth
|
|
depth = depth * 2.0 - 1.0;
|
|
float z = -PROJECTION_MATRIX[3][2] / (depth + PROJECTION_MATRIX[2][2]);
|
|
// float x = (SCREEN_UV.x * 2.0 - 1.0) * z / PROJECTION_MATRIX[0][0];
|
|
// float y = (SCREEN_UV.y * 2.0 - 1.0) * z / PROJECTION_MATRIX[1][1];
|
|
float delta = -(z - VERTEX.z); // z is negative.
|
|
// delta *= 0.1;
|
|
|
|
// beers law
|
|
float att = exp(-delta * beer_factor);
|
|
|
|
ALPHA = clamp(1.0 - att, 0.0, 1.0);
|
|
|
|
ALBEDO = vec3(0.0, 0.0, 0.05);
|
|
}"
|
|
|
|
[sub_resource type="ShaderMaterial" id=3]
|
|
shader = SubResource( 2 )
|
|
shader_param/beer_factor = 5.0
|
|
|
|
[node name="HexGrid3DTest" type="Spatial"]
|
|
script = ExtResource( 2 )
|
|
|
|
[node name="HexTile3D" parent="." instance=ExtResource( 1 )]
|
|
visible = false
|
|
|
|
[node name="Camera" type="Camera" parent="."]
|
|
transform = Transform( 1, 0, 0, 0, 0.511698, 0.859165, 0, -0.859165, 0.511698, -1.05655, 3.66248, 10.3074 )
|
|
fov = 60.0
|
|
script = ExtResource( 3 )
|
|
|
|
[node name="DirectionalLight" type="DirectionalLight" parent="."]
|
|
transform = Transform( 0.83729, 0.174005, 0.518332, -0.54676, 0.266466, 0.793757, 0, -0.948008, 0.318248, 0, 8.03448, 0 )
|
|
shadow_enabled = true
|
|
shadow_contact = 1.565
|
|
|
|
[node name="MeshInstance" type="MeshInstance" parent="."]
|
|
transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.568377, 0.0356998 )
|
|
mesh = SubResource( 1 )
|
|
material/0 = SubResource( 3 )
|