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ActiveLightView

viewport_lib::resources::clustered

Struct ActiveLightView 

Source 
#[repr(C)]
pub struct ActiveLightView {
    pub view_pos_range: [f32; 4],
    pub type_pad: [u32; 4],
    pub spot_data: [f32; 4],
}
Expand description

Per-frame, per-light view-space data consumed by the cluster build pass.

Indices into this buffer match indices into light_storage_buf one-to-one, so the u32 written by the build pass into the global index list is also a valid index into the per-fragment light array.

Layout is 48 bytes, 16-byte aligned. Field semantics are documented on each member below.

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§view_pos_range: [f32; 4]

(view_pos.xyz, range). Directional lights leave xyz = 0, range = inf.

§type_pad: [u32; 4]

(light_type, _pad, _pad, _pad). 0=directional, 1=point, 2=spot.

§spot_data: [f32; 4]

(view_spot_dir.xyz, cos_outer_angle). Unused for non-spot lights.

Trait Implementations§

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impl Clone for ActiveLightView

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fn clone(&self) -> ActiveLightView

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 Copy for ActiveLightView

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impl Debug for ActiveLightView

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

Formats the value using the given formatter. Read more
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impl Pod for ActiveLightView

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impl Zeroable for ActiveLightView

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fn zeroed() -> Self

Calls zeroed. Read more

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🔬This is a nightly-only experimental API. (clone_to_uninit)
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