Enum SceneDelta 

pub enum SceneDelta {
    Removed,
    Full(SceneState),
    Partial {
        background_color: Option<Color>,
        lighting: Option<LightingCondition>,
        detail_level: Option<f32>,
    },
}

Scene delta - changes in scene state

Variants

Removed

No scene anymore

Full(SceneState)

Full scene state

Partial

Partial update

Fields

background_color: Option<Color>

Background color change

lighting: Option<LightingCondition>

Lighting change

detail_level: Option<f32>

Detail level change

Implementations

impl SceneDelta

pub fn compute(prev: &SceneState, curr: &SceneState) -> Option<SceneDelta>

pub fn full(scene: SceneState) -> SceneDelta

pub fn removed() -> SceneDelta

pub fn estimated_size(&self) -> usize

pub fn apply(&self, base: Option<&SceneState>) -> Option<SceneState>

Trait Implementations

impl Clone for SceneDelta

fn clone(&self) -> SceneDelta

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SceneDelta

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

Formats the value using the given formatter.