MaterialComponent

khora_sdk::prelude::ecs

Struct MaterialComponent 

Source 
pub struct MaterialComponent {
    pub handle: AssetHandle<Box<dyn Material>>,
    pub uuid: AssetUUID,
}
Expand description

A component that attaches any type of material to an entity.

It uses a trait object (Box<dyn Material>) to store a handle to any concrete material type, allowing the ECS to remain agnostic to the specific material implementations.

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§handle: AssetHandle<Box<dyn Material>>

A shared handle to the type-erased material data.

§uuid: AssetUUID

The unique identifier of the material asset.

Trait Implementations§

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impl Clone for MaterialComponent

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fn clone(&self) -> MaterialComponent

Returns a duplicate of the value. Read more
1.0.0 · Source§

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

Performs copy-assignment from source. Read more
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impl Component for MaterialComponent

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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where T: Any,

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fn as_any(&self) -> &(dyn Any + 'static)

Returns a reference to the inner value as &dyn Any.
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fn borrow(&self) -> &T

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fn borrow_mut(&mut self) -> &mut T

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unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dest. Read more
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impl<C1> ComponentBundle for C1
where C1: Component,

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fn type_ids() -> Vec<TypeId>

Returns the sorted list of TypeIds for the components in this bundle. Read more
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fn create_columns() -> HashMap<TypeId, Box<dyn AnyVec>>

Creates the set of empty, type-erased Vec<T> columns required to store this bundle’s components. Read more
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fn update_metadata( metadata: &mut EntityMetadata, location: PageIndex, registry: &ComponentRegistry, )

Updates the appropriate fields in an EntityMetadata struct to point to the location of this bundle’s data. Read more
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unsafe fn add_to_page(self, page: &mut ComponentPage)

Adds the components from this bundle into the specified ComponentPage. Read more
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impl<T> Downcast<T> for T

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fn downcast(&self) -> &T

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impl<T> Downcast for T
where T: Any,

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fn into_any(self: Box<T>) -> Box<dyn Any>

Convert Box<dyn Trait> (where Trait: Downcast) to Box<dyn Any>. Box<dyn Any> can then be further downcast into Box<ConcreteType> where ConcreteType implements Trait.
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Convert Rc<Trait> (where Trait: Downcast) to Rc<Any>. Rc<Any> can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.
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Convert &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
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Convert &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
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fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>

Converts Rc<Trait> (where Trait: Downcast) to Rc<Any>, which can then be further downcast into Rc<ConcreteType> where ConcreteType implements Trait.
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fn as_any(&self) -> &(dyn Any + 'static)

Converts &Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &Any’s vtable from &Trait’s.
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Converts &mut Trait (where Trait: Downcast) to &Any. This is needed since Rust cannot generate &mut Any’s vtable from &mut Trait’s.
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Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.
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fn into_any_sync(self: Box<T>) -> Box<dyn Any + Send + Sync>

Converts Box<Trait> (where Trait: DowncastSync) to Box<dyn Any + Send + Sync>, which can then be downcast into Box<ConcreteType> where ConcreteType implements Trait.
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Converts Arc<Trait> (where Trait: DowncastSync) to Arc<Any>, which can then be downcast into Arc<ConcreteType> where ConcreteType implements Trait.
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fn from_sample_(s: S) -> S

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Calls U::from(self).

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