const pbr_types__STANDARD_MATERIAL_FLAGS_EMISSIVE_TEXTURE_BIT: u32 = 2u

const pbr_types__STANDARD_MATERIAL_FLAGS_UNLIT_BIT: u32 = 32u

const pbr_types__STANDARD_MATERIAL_FLAGS_ALPHA_MODE_BLEND: u32 = 256u

const pbr_types__STANDARD_MATERIAL_FLAGS_TWO_COMPONENT_NORMAL_MAP: u32 = 512u

const pbr_types__STANDARD_MATERIAL_FLAGS_ALPHA_MODE_MASK: u32 = 128u

const pbr_types__STANDARD_MATERIAL_FLAGS_DOUBLE_SIDED_BIT: u32 = 16u

const pbr_types__STANDARD_MATERIAL_FLAGS_BASE_COLOR_TEXTURE_BIT: u32 = 1u

const pbr_types__STANDARD_MATERIAL_FLAGS_METALLIC_ROUGHNESS_TEXTURE_BIT: u32 = 4u

const pbr_types__STANDARD_MATERIAL_FLAGS_OCCLUSION_TEXTURE_BIT: u32 = 8u

const pbr_types__STANDARD_MATERIAL_FLAGS_ALPHA_MODE_OPAQUE: u32 = 64u

const pbr_types__STANDARD_MATERIAL_FLAGS_FLIP_NORMAL_MAP_Y: u32 = 1024u

const mesh_types__MESH_FLAGS_SHADOW_RECEIVER_BIT: u32 = 1u

const mesh_view_types__POINT_LIGHT_FLAGS_SPOT_LIGHT_Y_NEGATIVE: u32 = 2u

const mesh_view_types__DIRECTIONAL_LIGHT_FLAGS_SHADOWS_ENABLED_BIT: u32 = 1u

const mesh_view_types__POINT_LIGHT_FLAGS_SHADOWS_ENABLED_BIT: u32 = 1u

const utils__PI: f32 = 3.1415927410125732

const clustered_forward__CLUSTER_COUNT_SIZE: u32 = 9u

var<uniform> mesh_bindings__mesh: mesh_types__Mesh

var<uniform> mesh_view_bindings__view: mesh_view_types__View

var mesh_view_bindings__point_shadow_textures: texture_depth_cube_array

var mesh_view_bindings__directional_shadow_textures_sampler: sampler_comparison

var<storage> mesh_view_bindings__point_lights: mesh_view_types__PointLights

var<uniform> mesh_view_bindings__lights: mesh_view_types__Lights

var mesh_view_bindings__point_shadow_textures_sampler: sampler_comparison

var mesh_view_bindings__directional_shadow_textures: texture_depth_2d_array

var<storage> mesh_view_bindings__cluster_light_index_lists: mesh_view_types__ClusterLightIndexLists

var<storage> mesh_view_bindings__cluster_offsets_and_counts: mesh_view_types__ClusterOffsetsAndCounts

var pbr_bindings__occlusion_sampler: sampler

var<uniform> pbr_bindings__material: pbr_types__StandardMaterial

var pbr_bindings__emissive_texture: texture_2d<f32>

var pbr_bindings__base_color_texture: texture_2d<f32>

var pbr_bindings__metallic_roughness_texture: texture_2d<f32>

var pbr_bindings__emissive_sampler: sampler

var pbr_bindings__metallic_roughness_sampler: sampler

var pbr_bindings__base_color_sampler: sampler

var pbr_bindings__normal_map_sampler: sampler

var pbr_bindings__normal_map_texture: texture_2d<f32>

var pbr_bindings__occlusion_texture: texture_2d<f32>

fn pbr_types__standard_material_new () -> pbr_types__StandardMaterial

fn utils__saturate ( ) -> f32

fn utils__hsv2rgb ( ) -> vec3<f32>

fn utils__random1D ( ) -> f32

fn lighting__getDistanceAttenuation ( ) -> f32

fn lighting__D_GGX ( ) -> f32

fn lighting__V_SmithGGXCorrelated ( ) -> f32

fn lighting__F_Schlick_vec ( ) -> vec3<f32>

fn lighting__F_Schlick ( ) -> f32

fn lighting__fresnel ( ) -> vec3<f32>

fn lighting__specular ( ) -> vec3<f32>

fn lighting__Fd_Burley ( ) -> f32

fn lighting__EnvBRDFApprox ( ) -> vec3<f32>

fn lighting__perceptualRoughnessToRoughness ( ) -> f32

fn lighting__reinhard ( ) -> vec3<f32>

fn lighting__reinhard_extended ( ) -> vec3<f32>

fn lighting__luminance ( ) -> f32

fn lighting__change_luminance ( ) -> vec3<f32>

fn lighting__reinhard_luminance ( ) -> vec3<f32>

fn lighting__reinhard_extended_luminance ( ) -> vec3<f32>

fn lighting__point_light ( ) -> vec3<f32>

fn lighting__spot_light ( ) -> vec3<f32>

fn lighting__directional_light ( ) -> vec3<f32>

fn clustered_forward__view_z_to_z_slice ( ) -> u32

fn clustered_forward__fragment_cluster_index ( ) -> u32

fn clustered_forward__unpack_offset_and_counts ( ) -> vec3<u32>

fn clustered_forward__get_light_id ( ) -> u32

fn clustered_forward__cluster_debug_visualization ( ) -> vec4<f32>

fn shadows__fetch_point_shadow ( ) -> f32

fn shadows__fetch_spot_shadow ( ) -> f32

fn shadows__fetch_directional_shadow ( ) -> f32

fn pbr_functions__prepare_normal ( ) -> vec3<f32>

fn pbr_functions__calculate_view ( ) -> vec3<f32>

fn pbr_functions__pbr_input_new () -> pbr_functions__PbrInput

fn pbr_functions__pbr ( ) -> vec4<f32>

fn pbr_functions__tone_mapping ( ) -> vec4<f32>

fn fragment ( ) -> vec4<f32>