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Packages › bevy_pbr › environment_map.wgsl

Structures

EnvironmentMapLight

#
Used by 2 shaders in bevy_pbr 0.17.3
struct EnvironmentMapLight {
diffuse: vec3<f32>,
specular: vec3<f32>,
}

EnvironmentMapRadiances

#
Used by 2 shaders in bevy_pbr 0.17.3
struct EnvironmentMapRadiances {
irradiance: vec3<f32>,
radiance: vec3<f32>,
}

Functions

compute_radiances

#
Used by 2 shaders in bevy_pbr 0.17.3
Active when
MULTIPLE_LIGHT_PROBES_IN_ARRAY
fn compute_radiances (
input: LayerLightingInput,
clusterable_object_index_ranges: ptr<function, ClusterableObjectIndexRanges>,
world_position: vec3<f32>,
found_diffuse_indirect: bool
) -> EnvironmentMapRadiances
Active when
!MULTIPLE_LIGHT_PROBES_IN_ARRAY
fn compute_radiances (
input: LayerLightingInput,
clusterable_object_index_ranges: ptr<function, ClusterableObjectIndexRanges>,
world_position: vec3<f32>,
found_diffuse_indirect: bool
) -> EnvironmentMapRadiances

environment_map_light_clearcoat

#
Used by 2 shaders in bevy_pbr 0.17.3
Active when
STANDARD_MATERIAL_CLEARCOAT

Adds the environment map light from the clearcoat layer to that of the base layer.

fn environment_map_light_clearcoat (
out: ptr<function, EnvironmentMapLight>,
input: ptr<function, LightingInput>,
clusterable_object_index_ranges: ptr<function, ClusterableObjectIndexRanges>,
found_diffuse_indirect: bool
)

environment_map_light

#
Used by 2 shaders in bevy_pbr 0.17.3
fn environment_map_light (
input: ptr<function, LightingInput>,
clusterable_object_index_ranges: ptr<function, ClusterableObjectIndexRanges>,
found_diffuse_indirect: bool
) -> EnvironmentMapLight

radiance_sample_direction

#
Used by 2 shaders in bevy_pbr 0.17.3

“Moving Frostbite to Physically Based Rendering 3.0”, listing 22 https://seblagarde.wordpress.com/wp-content/uploads/2015/07/course_notes_moving_frostbite_to_pbr_v32.pdf#page=70

fn radiance_sample_direction (
N: vec3<f32>,
R: vec3<f32>,
roughness: f32
) -> vec3<f32>
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