Struct CascadeShadowParams 

pub struct CascadeShadowParams {
    pub cascade_count: u32,
    pub split_distances: [f32; 5],
    pub resolution: u32,
    pub blend_band: f32,
    pub stabilize: bool,
    pub split_lambda: f32,
}

Parameters for cascaded shadow mapping on directional lights.

Fields

cascade_count: u32

Number of cascades (1..=4).

split_distances: [f32; 5]

Split distances for each cascade boundary (in view-space Z).

resolution: u32

Shadow map resolution per cascade.

blend_band: f32

Blend band between cascades (0.0..1.0).

stabilize: bool

Whether to stabilize cascades to reduce shimmering.

split_lambda: f32

Lambda for logarithmic/linear split scheme (0 = linear, 1 = log).

Implementations

impl CascadeShadowParams

pub fn compute_splits(&mut self, near: f32, far: f32)

Compute logarithmic-linear split distances for the given near/far planes.

pub fn cascade_view_projection( &self, light_dir: Vec3, frustum_corners: &[Vec3; 8], ) -> Mat4

Get the view-projection matrix for a specific cascade given the light direction and the camera frustum corners for that slice.

Trait Implementations

impl Clone for CascadeShadowParams

fn clone(&self) -> CascadeShadowParams

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CascadeShadowParams

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

Formats the value using the given formatter.

impl Default for CascadeShadowParams

fn default() -> Self

Returns the “default value” for a type.