Enum ShaderComplexity 

pub enum ShaderComplexity {
    Unlit,
    SimpleLit,
    FullPBR,
}

Shader complexity levels for resource budgeting and GORNA negotiation.

This enum represents the relative computational cost of different shader configurations, allowing the rendering system to communicate workload estimates to the resource allocation system.

Variants

Unlit

No lighting calculations, vertex colors only. Fastest rendering path.

SimpleLit

Basic Lambertian diffuse + simple specular. Moderate performance cost.

FullPBR

Full PBR with Cook-Torrance BRDF. Highest quality, highest cost.

Implementations

impl ShaderComplexity

pub fn cost_multiplier(&self) -> f32

Returns a cost multiplier for the given complexity level.

This multiplier is applied to the base rendering cost to estimate the total GPU workload for different shader configurations.

pub fn name(&self) -> &'static str

Returns a human-readable name for this complexity level.

Trait Implementations

impl Clone for ShaderComplexity

fn clone(&self) -> ShaderComplexity

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ShaderComplexity

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

Formats the value using the given formatter.

impl Default for ShaderComplexity

fn default() -> ShaderComplexity

Returns the “default value” for a type.

impl Ord for ShaderComplexity

fn cmp(&self, other: &ShaderComplexity) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ShaderComplexity

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl PartialOrd for ShaderComplexity

fn partial_cmp(&self, other: &ShaderComplexity) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Copy for ShaderComplexity

impl Eq for ShaderComplexity

impl StructuralPartialEq for ShaderComplexity