|
|
@@ -0,0 +1,119 @@
|
|
|
+[gd_resource type="ShaderMaterial" load_steps=9 format=2]
|
|
|
+
|
|
|
+[ext_resource path="res://tex/ground/gravel_path_Height.png" type="Texture" id=1]
|
|
|
+[ext_resource path="res://tex/ground/gravel_path-ao.png" type="Texture" id=2]
|
|
|
+[ext_resource path="res://tex/ground/gravel_path_Metallic.png" type="Texture" id=3]
|
|
|
+[ext_resource path="res://tex/ground/gravel_path_Roughness.png" type="Texture" id=4]
|
|
|
+[ext_resource path="res://tex/ground/gravel_path_Normal-dx.png" type="Texture" id=5]
|
|
|
+[ext_resource path="res://tex/ground/gravel_path-albedo.png" type="Texture" id=6]
|
|
|
+[ext_resource path="res://tex/180-91.png" type="Texture" id=7]
|
|
|
+
|
|
|
+[sub_resource type="Shader" id=1]
|
|
|
+code = "// NOTE: Shader automatically converted from Godot Engine 3.4.4.stable's SpatialMaterial.
|
|
|
+
|
|
|
+shader_type spatial;
|
|
|
+render_mode blend_mix,depth_draw_opaque,cull_back,diffuse_burley,specular_schlick_ggx;
|
|
|
+uniform vec4 albedo : hint_color;
|
|
|
+uniform sampler2D texture_albedo_big;
|
|
|
+uniform sampler2D texture_albedo : hint_albedo;
|
|
|
+uniform float specular;
|
|
|
+uniform float metallic;
|
|
|
+uniform float roughness : hint_range(0,1);
|
|
|
+uniform float point_size : hint_range(0,128);
|
|
|
+uniform sampler2D texture_metallic : hint_white;
|
|
|
+uniform vec4 metallic_texture_channel;
|
|
|
+uniform sampler2D texture_roughness : hint_white;
|
|
|
+uniform vec4 roughness_texture_channel;
|
|
|
+uniform sampler2D texture_normal : hint_normal;
|
|
|
+uniform float normal_scale : hint_range(-16,16);
|
|
|
+uniform sampler2D texture_ambient_occlusion : hint_white;
|
|
|
+uniform vec4 ao_texture_channel;
|
|
|
+uniform float ao_light_affect;
|
|
|
+uniform sampler2D texture_depth : hint_black;
|
|
|
+uniform float depth_scale;
|
|
|
+uniform int depth_min_layers;
|
|
|
+uniform int depth_max_layers;
|
|
|
+uniform vec2 depth_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;
|
|
|
+ /*
|
|
|
+ {
|
|
|
+ vec3 view_dir = normalize(normalize(-VERTEX)*mat3(TANGENT*depth_flip.x,-BINORMAL*depth_flip.y,NORMAL));
|
|
|
+ float num_layers = mix(float(depth_max_layers),float(depth_min_layers), abs(dot(vec3(0.0, 0.0, 1.0), view_dir)));
|
|
|
+ float layer_depth = 1.0 / num_layers;
|
|
|
+ float current_layer_depth = 0.0;
|
|
|
+ vec2 P = view_dir.xy * depth_scale;
|
|
|
+ vec2 delta = P / num_layers;
|
|
|
+ vec2 ofs = base_uv;
|
|
|
+ float depth = textureLod(texture_depth, ofs, 0.0).r;
|
|
|
+ float current_depth = 0.0;
|
|
|
+ while(current_depth < depth) {
|
|
|
+ ofs -= delta;
|
|
|
+ depth = textureLod(texture_depth, ofs, 0.0).r;
|
|
|
+ current_depth += layer_depth;
|
|
|
+ }
|
|
|
+ vec2 prev_ofs = ofs + delta;
|
|
|
+ float after_depth = depth - current_depth;
|
|
|
+ float before_depth = textureLod(texture_depth, prev_ofs, 0.0).r - current_depth + layer_depth;
|
|
|
+ float weight = after_depth / (after_depth - before_depth);
|
|
|
+ ofs = mix(ofs,prev_ofs,weight);
|
|
|
+ //base_uv=ofs;
|
|
|
+ }*/
|
|
|
+
|
|
|
+ vec2 scaled_uv = base_uv*vec2(512,512);
|
|
|
+ vec4 albedo_tex = texture(texture_albedo,scaled_uv);
|
|
|
+ vec4 albedo_tex_big = texture(texture_albedo_big,base_uv);
|
|
|
+ ALBEDO = albedo.rgb * (albedo_tex.rgb + albedo_tex_big.rgb);
|
|
|
+
|
|
|
+ float metallic_tex = dot(texture(texture_metallic,scaled_uv),metallic_texture_channel);
|
|
|
+ METALLIC = metallic_tex * metallic;
|
|
|
+ float roughness_tex = dot(texture(texture_roughness,scaled_uv),roughness_texture_channel);
|
|
|
+ ROUGHNESS = roughness_tex * roughness;
|
|
|
+ SPECULAR = specular;
|
|
|
+ NORMALMAP = texture(texture_normal,scaled_uv).rgb;
|
|
|
+ NORMALMAP_DEPTH = normal_scale;
|
|
|
+ AO = dot(texture(texture_ambient_occlusion,scaled_uv),ao_texture_channel);
|
|
|
+ AO_LIGHT_AFFECT = ao_light_affect;
|
|
|
+}
|
|
|
+"
|
|
|
+
|
|
|
+[resource]
|
|
|
+shader = SubResource( 1 )
|
|
|
+shader_param/albedo = Color( 1, 1, 1, 1 )
|
|
|
+shader_param/specular = 0.5
|
|
|
+shader_param/metallic = 0.0
|
|
|
+shader_param/roughness = 1.0
|
|
|
+shader_param/point_size = 1.0
|
|
|
+shader_param/metallic_texture_channel = Plane( 1, 0, 0, 0 )
|
|
|
+shader_param/roughness_texture_channel = Plane( 1, 0, 0, 0 )
|
|
|
+shader_param/normal_scale = 1.0
|
|
|
+shader_param/ao_texture_channel = Plane( 1, 0, 0, 0 )
|
|
|
+shader_param/ao_light_affect = 0.0
|
|
|
+shader_param/depth_scale = 0.05
|
|
|
+shader_param/depth_min_layers = 8
|
|
|
+shader_param/depth_max_layers = 32
|
|
|
+shader_param/depth_flip = Vector2( 1, 1 )
|
|
|
+shader_param/uv1_scale = Vector3( 1, 1, 1 )
|
|
|
+shader_param/uv1_offset = Vector3( 0, 0, 0 )
|
|
|
+shader_param/uv2_scale = Vector3( 1, 1, 1 )
|
|
|
+shader_param/uv2_offset = Vector3( 0, 0, 0 )
|
|
|
+shader_param/texture_albedo_big = ExtResource( 7 )
|
|
|
+shader_param/texture_albedo = ExtResource( 6 )
|
|
|
+shader_param/texture_metallic = ExtResource( 3 )
|
|
|
+shader_param/texture_roughness = ExtResource( 4 )
|
|
|
+shader_param/texture_normal = ExtResource( 5 )
|
|
|
+shader_param/texture_ambient_occlusion = ExtResource( 2 )
|
|
|
+shader_param/texture_depth = ExtResource( 1 )
|
sl@cccfr.de