[gd_scene load_steps=5 format=3 uid="uid://dnuo14kxmrwlu"]

[ext_resource type="PackedScene" uid="uid://cq3lofbpgvlq8" path="res://Dynamic_Object/Motorcycle.glb" id="1_nelj4"]
[ext_resource type="Script" path="res://Dynamic_Object/Item3D.gd" id="2_ngyh4"]

[sub_resource type="Shader" id="Shader_w6e1d"]
code = "// NOTE: Shader automatically converted from Godot Engine 4.3.stable's StandardMaterial3D.

shader_type spatial;
render_mode blend_mix, depth_draw_opaque, cull_back, diffuse_burley, specular_schlick_ggx, unshaded;

uniform vec4 albedo : source_color;
uniform sampler2D texture_albedo : source_color, filter_linear_mipmap, repeat_enable;

uniform float distance_fade_min : hint_range(0.0, 4096.0, 0.01);
uniform float distance_fade_max : hint_range(0.0, 4096.0, 0.01);
uniform float point_size : hint_range(0.1, 128.0, 0.1);

uniform float roughness : hint_range(0.0, 1.0);
uniform sampler2D texture_metallic : hint_default_white, filter_linear_mipmap, repeat_enable;
uniform vec4 metallic_texture_channel;
uniform sampler2D texture_roughness : hint_roughness_r, filter_linear_mipmap, repeat_enable;

uniform float specular : hint_range(0.0, 1.0, 0.01);
uniform float metallic : hint_range(0.0, 1.0, 0.01);

uniform sampler2D texture_heightmap : hint_default_black, filter_linear_mipmap, repeat_enable;
uniform float heightmap_scale : hint_range(-16.0, 16.0, 0.001);
uniform int heightmap_min_layers : hint_range(1, 64);
uniform int heightmap_max_layers : hint_range(1, 64);
uniform vec2 heightmap_flip;

uniform vec3 uv1_scale;
uniform vec3 uv1_offset;
uniform vec3 uv2_scale;
uniform vec3 uv2_offset;

void vertex() {
	UV = UV * uv1_scale.xy + uv1_offset.xy;
}

void fragment() {
	vec2 base_uv = UV;

	{
		// Height: Enabled
		vec3 view_dir = normalize(normalize(-VERTEX + EYE_OFFSET) * mat3(TANGENT * heightmap_flip.x, -BINORMAL * heightmap_flip.y, NORMAL));
		float depth = 1.0 - texture(texture_heightmap, base_uv).r;
		vec2 ofs = base_uv - view_dir.xy * depth * heightmap_scale * 0.01;
		base_uv = ofs;
	}

	vec4 albedo_tex = texture(texture_albedo, base_uv);
	ALBEDO = albedo.rgb * albedo_tex.rgb;

	float metallic_tex = dot(texture(texture_metallic, base_uv), metallic_texture_channel);
	METALLIC = metallic_tex * metallic;
	SPECULAR = specular;

	vec4 roughness_texture_channel = vec4(1.0, 0.0, 0.0, 0.0);
	float roughness_tex = dot(texture(texture_roughness, base_uv), roughness_texture_channel);
	ROUGHNESS = roughness_tex * roughness;
	ALPHA *= albedo.a * albedo_tex.a;

	// Distance Fade: Pixel Alpha
	ALPHA *= clamp(1.0 - smoothstep(0, 50, length(VERTEX)), 0.0, 1.0);
}
"

[sub_resource type="ShaderMaterial" id="ShaderMaterial_5e28p"]
render_priority = 2
shader = SubResource("Shader_w6e1d")
shader_parameter/albedo = Color(1, 1, 1, 1)
shader_parameter/distance_fade_min = 0.0
shader_parameter/distance_fade_max = 5.0
shader_parameter/point_size = 1.0
shader_parameter/roughness = 1.0
shader_parameter/metallic_texture_channel = null
shader_parameter/specular = 0.5
shader_parameter/metallic = 0.0
shader_parameter/heightmap_scale = 5.0
shader_parameter/heightmap_min_layers = 8
shader_parameter/heightmap_max_layers = 32
shader_parameter/heightmap_flip = Vector2(1, 1)
shader_parameter/uv1_scale = Vector3(1, 1, 1)
shader_parameter/uv1_offset = Vector3(0, 0, 0)
shader_parameter/uv2_scale = Vector3(1, 1, 1)
shader_parameter/uv2_offset = Vector3(0, 0, 0)

[node name="Motorcycle" instance=ExtResource("1_nelj4")]
transform = Transform3D(-4.37114e-08, 0, 1, 0, 1, 0, -1, 0, -4.37114e-08, 0, 0, 0)
script = ExtResource("2_ngyh4")

[node name="1" parent="." index="0"]
surface_material_override/0 = SubResource("ShaderMaterial_5e28p")