Enum ProbeMipPolicy 

pub enum ProbeMipPolicy {
    Fixed(f32),
    LinearRoughness {
        minimum: f32,
        maximum: f32,
    },
}

How surface roughness selects the mip of a stored reflection cube. LODs refer to the cube’s stored mip chain; synthesizing a different chain is a separate render-graph operation.

Variants

Fixed(f32)

Sample this LOD independently of roughness.

LinearRoughness

Map perceptual roughness in [0,1] linearly onto this inclusive LOD interval.

Fields

minimum: f32

maximum: f32

Trait Implementations

impl Clone for ProbeMipPolicy

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for ProbeMipPolicy

impl Debug for ProbeMipPolicy

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

Formats the value using the given formatter.

impl PartialEq for ProbeMipPolicy

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl Serialize for ProbeMipPolicy

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for ProbeMipPolicy