Struct Scene

pub struct Scene {
    pub size: RwLock<Point>,
    /* private fields */
}

Fields

size: RwLock<Point>

Implementations

impl Scene

pub fn set_size(&self, width: f32, height: f32)

pub fn with_arena<T: Send + Sync>( &self, f: impl FnOnce(&Arena<SceneNode>) -> T, ) -> T

pub fn try_with_arena<T: Send + Sync>( &self, f: impl FnOnce(&Arena<SceneNode>) -> T, ) -> Option<T>

Try to run f with a read guard; returns None if the lock is contended.

pub fn try_with_arena_mut<T>( &self, f: impl FnOnce(&mut Arena<SceneNode>) -> T, ) -> Option<T>

Try to run f with a write guard; returns None if the lock is contended.

pub fn with_renderable_arena<T: Send + Sync>( &self, f: impl FnOnce(&IndexMap<usize, SceneNodeRenderable>) -> T, ) -> T

pub fn try_with_renderable_arena<T: Send + Sync>( &self, f: impl FnOnce(&IndexMap<usize, SceneNodeRenderable>) -> T, ) -> Option<T>

Try to run f with a read guard on the renderables arena.

pub fn try_with_renderable_arena_mut<T>( &self, f: impl FnOnce(&mut IndexMap<usize, SceneNodeRenderable>) -> T, ) -> Option<T>

Try to run f with a write guard on the renderables arena.

pub fn snapshot(&self) -> SceneSnapshot

Returns a serializable snapshot of the scene, including the root size and node hierarchy.

pub fn serialize_state_pretty(&self) -> Result<String>

Serializes the current scene snapshot into a pretty formatted JSON string for debugging.