Enum DreamLightingQuality 

pub enum DreamLightingQuality {
    Low,
    Medium,
    High,
    Ultra,
    Cinematic,
}

Dream Lighting quality preset — controls the entire lighting pipeline. Maps to a fixed parameter matrix for all GI, shadow, reflection, and post-processing subsystems.

Variants

Low

Screen-space GI only, no RT. SSAO + TAA. Minimal VRAM.

Medium

Screen-space GI, CSM shadows, SSAO + SSR + TAA. Moderate VRAM.

High

SHaRC RT GI + RT shadows, full screen-space stack, screen traces. ~150 MB.

Ultra

SHaRC RT GI (high density) + RT shadows, all effects, Hi-Z. ~250 MB.

Cinematic

Maximum quality: Dream TSR, 4-bounce GI, all effects at max settings.

Implementations

impl DreamLightingQuality

pub fn auto_detect( ray_tracing: bool, max_storage_bytes: u64, max_tlas_instances: u32, ) -> Self

Auto-detect quality from GPU capabilities (spec §4.3).

Trait Implementations

impl Clone for DreamLightingQuality

fn clone(&self) -> DreamLightingQuality

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DreamLightingQuality

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

Formats the value using the given formatter.

impl Default for DreamLightingQuality

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for DreamLightingQuality

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Hash for DreamLightingQuality

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for DreamLightingQuality

fn eq(&self, other: &DreamLightingQuality) -> 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 Serialize for DreamLightingQuality

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for DreamLightingQuality

impl Eq for DreamLightingQuality

impl StructuralPartialEq for DreamLightingQuality