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VolumetricFogPassDesc

proof_engine::editor::render_graph_editor

Struct VolumetricFogPassDesc 

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pub struct VolumetricFogPassDesc {
Show 16 fields
    pub width: u32,
    pub height: u32,
    pub depth_slices: u32,
    pub output_format: TextureFormat,
    pub output_fog: ResourceId,
    pub input_depth: ResourceId,
    pub input_shadow_map: ResourceId,
    pub scattering: f32,
    pub absorption: f32,
    pub density: f32,
    pub phase_g: f32,
    pub ambient_intensity: f32,
    pub max_distance: f32,
    pub use_temporal_reprojection: bool,
    pub noise_scale: Vec3,
    pub wind_speed: Vec3,

}

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§width: u32§height: u32§depth_slices: u32§output_format: TextureFormat§output_fog: ResourceId§input_depth: ResourceId§input_shadow_map: ResourceId§scattering: f32§absorption: f32§density: f32§phase_g: f32§ambient_intensity: f32§max_distance: f32§use_temporal_reprojection: bool§noise_scale: Vec3§wind_speed: Vec3

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impl VolumetricFogPassDesc

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pub fn default(width: u32, height: u32) -> Self

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pub fn henyey_greenstein(&self, cos_theta: f32) -> f32

Henyey-Greenstein phase function

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pub fn extinction(&self, distance: f32) -> f32

Beer-Lambert extinction

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pub fn cornette_shanks(&self, cos_theta: f32) -> f32

Cornette-Shanks phase function (more accurate than HG)

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pub fn froxel_depth_from_slice(&self, slice: u32, near: f32, far: f32) -> f32

Compute froxel (frustum voxel) z-slice position using log distribution

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pub fn froxel_volume_size(&self) -> (u32, u32, u32)

Trait Implementations§

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impl Clone for VolumetricFogPassDesc

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fn clone(&self) -> Self

Returns a duplicate of the value. Read more
1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for VolumetricFogPassDesc

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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