1struct mesh_vertex_output__MeshVertexOutput {
2    @location(0) world_position: vec4<f32>,
3    @location(1) world_normal: vec3<f32>,
4    @location(2) uv: vec2<f32>,
5}
6
7struct pbr_types__StandardMaterial {
8    base_color: vec4<f32>,
9    emissive: vec4<f32>,
10    perceptual_roughness: f32,
11    metallic: f32,
12    reflectance: f32,
13    flags: u32,
14    alpha_cutoff: f32,
15}
16
17struct mesh_types__Mesh {
18    model: mat4x4<f32>,
19    inverse_transpose_model: mat4x4<f32>,
20    flags: u32,
21}
22
23struct mesh_view_types__View {
24    view_proj: mat4x4<f32>,
25    inverse_view_proj: mat4x4<f32>,
26    view: mat4x4<f32>,
27    inverse_view: mat4x4<f32>,
28    projection: mat4x4<f32>,
29    inverse_projection: mat4x4<f32>,
30    world_position: vec3<f32>,
31    width: f32,
32    height: f32,
33}
34
35struct mesh_view_types__PointLight {
36    light_custom_data: vec4<f32>,
37    color_inverse_square_range: vec4<f32>,
38    position_radius: vec4<f32>,
39    flags: u32,
40    shadow_depth_bias: f32,
41    shadow_normal_bias: f32,
42    spot_light_tan_angle: f32,
43}
44
45struct mesh_view_types__DirectionalLight {
46    view_projection: mat4x4<f32>,
47    color: vec4<f32>,
48    direction_to_light: vec3<f32>,
49    flags: u32,
50    shadow_depth_bias: f32,
51    shadow_normal_bias: f32,
52}
53
54struct mesh_view_types__Lights {
55    directional_lights: array<mesh_view_types__DirectionalLight,1u>,
56    ambient_color: vec4<f32>,
57    cluster_dimensions: vec4<u32>,
58    cluster_factors: vec4<f32>,
59    n_directional_lights: u32,
60    spot_light_shadowmap_offset: i32,
61}
62
63struct mesh_view_types__PointLights {
64    data: array<mesh_view_types__PointLight>,
65}
66
67struct mesh_view_types__ClusterLightIndexLists {
68    data: array<u32>,
69}
70
71struct mesh_view_types__ClusterOffsetsAndCounts {
72    data: array<vec4<u32>>,
73}
74
75struct pbr_functions__PbrInput {
76    material: pbr_types__StandardMaterial,
77    occlusion: f32,
78    frag_coord: vec4<f32>,
79    world_position: vec4<f32>,
80    world_normal: vec3<f32>,
81    N: vec3<f32>,
82    V: vec3<f32>,
83    is_orthographic: bool,
84}
85
86const pbr_types__STANDARD_MATERIAL_FLAGS_EMISSIVE_TEXTURE_BIT: u32 = 2u;
87
88const pbr_types__STANDARD_MATERIAL_FLAGS_UNLIT_BIT: u32 = 32u;
89
90const pbr_types__STANDARD_MATERIAL_FLAGS_ALPHA_MODE_BLEND: u32 = 256u;
91
92const pbr_types__STANDARD_MATERIAL_FLAGS_TWO_COMPONENT_NORMAL_MAP: u32 = 512u;
93
94const pbr_types__STANDARD_MATERIAL_FLAGS_ALPHA_MODE_MASK: u32 = 128u;
95
96const pbr_types__STANDARD_MATERIAL_FLAGS_DOUBLE_SIDED_BIT: u32 = 16u;
97
98const pbr_types__STANDARD_MATERIAL_FLAGS_BASE_COLOR_TEXTURE_BIT: u32 = 1u;
99
100const pbr_types__STANDARD_MATERIAL_FLAGS_METALLIC_ROUGHNESS_TEXTURE_BIT: u32 = 4u;
101
102const pbr_types__STANDARD_MATERIAL_FLAGS_OCCLUSION_TEXTURE_BIT: u32 = 8u;
103
104const pbr_types__STANDARD_MATERIAL_FLAGS_ALPHA_MODE_OPAQUE: u32 = 64u;
105
106const pbr_types__STANDARD_MATERIAL_FLAGS_FLIP_NORMAL_MAP_Y: u32 = 1024u;
107
108const mesh_types__MESH_FLAGS_SHADOW_RECEIVER_BIT: u32 = 1u;
109
110const mesh_view_types__POINT_LIGHT_FLAGS_SPOT_LIGHT_Y_NEGATIVE: u32 = 2u;
111
112const mesh_view_types__DIRECTIONAL_LIGHT_FLAGS_SHADOWS_ENABLED_BIT: u32 = 1u;
113
114const mesh_view_types__POINT_LIGHT_FLAGS_SHADOWS_ENABLED_BIT: u32 = 1u;
115
116const utils__PI: f32 = 3.1415927410125732;
117
118const clustered_forward__CLUSTER_COUNT_SIZE: u32 = 9u;
119
120@group(2) @binding(0) 
121var<uniform> mesh_bindings__mesh: mesh_types__Mesh;
122@group(0) @binding(0) 
123var<uniform> mesh_view_bindings__view: mesh_view_types__View;
124@group(0) @binding(2) 
125var mesh_view_bindings__point_shadow_textures: texture_depth_cube_array;
126@group(0) @binding(5) 
127var mesh_view_bindings__directional_shadow_textures_sampler: sampler_comparison;
128@group(0) @binding(6) 
129var<storage> mesh_view_bindings__point_lights: mesh_view_types__PointLights;
130@group(0) @binding(1) 
131var<uniform> mesh_view_bindings__lights: mesh_view_types__Lights;
132@group(0) @binding(3) 
133var mesh_view_bindings__point_shadow_textures_sampler: sampler_comparison;
134@group(0) @binding(4) 
135var mesh_view_bindings__directional_shadow_textures: texture_depth_2d_array;
136@group(0) @binding(7) 
137var<storage> mesh_view_bindings__cluster_light_index_lists: mesh_view_types__ClusterLightIndexLists;
138@group(0) @binding(8) 
139var<storage> mesh_view_bindings__cluster_offsets_and_counts: mesh_view_types__ClusterOffsetsAndCounts;
140@group(1) @binding(8) 
141var pbr_bindings__occlusion_sampler: sampler;
142@group(1) @binding(0) 
143var<uniform> pbr_bindings__material: pbr_types__StandardMaterial;
144@group(1) @binding(3) 
145var pbr_bindings__emissive_texture: texture_2d<f32>;
146@group(1) @binding(1) 
147var pbr_bindings__base_color_texture: texture_2d<f32>;
148@group(1) @binding(5) 
149var pbr_bindings__metallic_roughness_texture: texture_2d<f32>;
150@group(1) @binding(4) 
151var pbr_bindings__emissive_sampler: sampler;
152@group(1) @binding(6) 
153var pbr_bindings__metallic_roughness_sampler: sampler;
154@group(1) @binding(2) 
155var pbr_bindings__base_color_sampler: sampler;
156@group(1) @binding(10) 
157var pbr_bindings__normal_map_sampler: sampler;
158@group(1) @binding(9) 
159var pbr_bindings__normal_map_texture: texture_2d<f32>;
160@group(1) @binding(7) 
161var pbr_bindings__occlusion_texture: texture_2d<f32>;
162
163
164fn pbr_functions__pbr(in: pbr_functions__PbrInput) -> vec4<f32> {
165    var output_color_2: vec4<f32>;
166    output_color_2 = in.material.base_color;
167
168    if ((in.material.flags & pbr_types__STANDARD_MATERIAL_FLAGS_ALPHA_MODE_OPAQUE) != 0u) {
169        output_color_2.w = 1.0;
170    } else {
171        if ((in.material.flags & pbr_types__STANDARD_MATERIAL_FLAGS_ALPHA_MODE_MASK) != 0u) {
172            let _e52: f32 = output_color_2.w;
173            if (_e52 >= in.material.alpha_cutoff) {
174                output_color_2.w = 1.0;
175            } else {
176                discard;
177            }
178        }
179    }
180
181    return output_color_2;
182}
183
184@fragment 
185fn fragment(mesh: mesh_vertex_output__MeshVertexOutput, @builtin(front_facing) is_front: bool, @builtin(position) frag_coord: vec4<f32>) -> @location(0) vec4<f32> {
186    var output_color: vec4<f32>;
187    var pbr_input: pbr_functions__PbrInput;
188
189    output_color = pbr_bindings__material.base_color;
190
191    if ((pbr_bindings__material.flags & pbr_types__STANDARD_MATERIAL_FLAGS_UNLIT_BIT) == 0u) {
192        pbr_input.material.base_color = output_color;
193        pbr_input.material.flags = pbr_bindings__material.flags;
194        pbr_input.material.metallic = 15.0; // unused
195        pbr_input.V = vec3<f32>(1.0, 2.0, 3.0); // unused
196        pbr_input.material.alpha_cutoff = pbr_bindings__material.alpha_cutoff;
197
198        output_color = pbr_functions__pbr(pbr_input);
199    }
200    return output_color;
201}