Struct bevy_render::view::visibility::RenderLayers
source · pub struct RenderLayers(_);
Expand description
Describes which rendering layers an entity belongs to.
Cameras with this component will only render entities with intersecting layers.
There are 32 layers numbered 0
- TOTAL_LAYERS
. Entities may
belong to one or more layers, or no layer at all.
The Default
instance of RenderLayers
contains layer 0
, the first layer.
An entity with this component without any layers is invisible.
Entities without this component belong to layer 0
.
Implementations§
source§impl RenderLayers
impl RenderLayers
sourcepub const TOTAL_LAYERS: usize = 32usize
pub const TOTAL_LAYERS: usize = 32usize
The total number of layers supported.
sourcepub fn from_layers(layers: &[Layer]) -> Self
pub fn from_layers(layers: &[Layer]) -> Self
Create a RenderLayers
from a list of layers.
sourcepub const fn with(self, layer: Layer) -> Self
pub const fn with(self, layer: Layer) -> Self
Add the given layer.
This may be called multiple times to allow an entity to belong
to multiple rendering layers. The maximum layer is TOTAL_LAYERS - 1
.
Panics
Panics when called with a layer greater than TOTAL_LAYERS - 1
.
sourcepub const fn without(self, layer: Layer) -> Self
pub const fn without(self, layer: Layer) -> Self
Removes the given rendering layer.
Panics
Panics when called with a layer greater than TOTAL_LAYERS - 1
.
sourcepub fn intersects(&self, other: &RenderLayers) -> bool
pub fn intersects(&self, other: &RenderLayers) -> bool
Determine if a RenderLayers
intersects another.
RenderLayers
s intersect if they share any common layers.
A RenderLayers
with no layers will not match any other
RenderLayers
, even another with no layers.
Trait Implementations§
source§impl Clone for RenderLayers
impl Clone for RenderLayers
source§fn clone(&self) -> RenderLayers
fn clone(&self) -> RenderLayers
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read moresource§impl Component for RenderLayerswhere
Self: Send + Sync + 'static,
impl Component for RenderLayerswhere Self: Send + Sync + 'static,
§type Storage = TableStorage
type Storage = TableStorage
TableStorage
or SparseStorage
.source§impl Debug for RenderLayers
impl Debug for RenderLayers
source§impl Default for RenderLayers
impl Default for RenderLayers
Defaults to containing to layer 0
, the first layer.
source§impl FromIterator<u8> for RenderLayers
impl FromIterator<u8> for RenderLayers
source§impl FromReflect for RenderLayerswhere
u32: FromReflect,
impl FromReflect for RenderLayerswhere u32: FromReflect,
source§fn from_reflect(reflect: &dyn Reflect) -> Option<Self>
fn from_reflect(reflect: &dyn Reflect) -> Option<Self>
Self
from a reflected value.source§impl GetTypeRegistration for RenderLayerswhere
u32: FromReflect,
impl GetTypeRegistration for RenderLayerswhere u32: FromReflect,
source§impl Ord for RenderLayers
impl Ord for RenderLayers
source§fn cmp(&self, other: &RenderLayers) -> Ordering
fn cmp(&self, other: &RenderLayers) -> Ordering
1.21.0 · source§fn max(self, other: Self) -> Selfwhere
Self: Sized,
fn max(self, other: Self) -> Selfwhere Self: Sized,
source§impl PartialEq<RenderLayers> for RenderLayers
impl PartialEq<RenderLayers> for RenderLayers
source§fn eq(&self, other: &RenderLayers) -> bool
fn eq(&self, other: &RenderLayers) -> bool
self
and other
values to be equal, and is used
by ==
.source§impl PartialOrd<RenderLayers> for RenderLayers
impl PartialOrd<RenderLayers> for RenderLayers
source§fn partial_cmp(&self, other: &RenderLayers) -> Option<Ordering>
fn partial_cmp(&self, other: &RenderLayers) -> Option<Ordering>
1.0.0 · source§fn le(&self, other: &Rhs) -> bool
fn le(&self, other: &Rhs) -> bool
self
and other
) and is used by the <=
operator. Read moresource§impl Reflect for RenderLayerswhere
u32: FromReflect,
impl Reflect for RenderLayerswhere u32: FromReflect,
source§fn get_represented_type_info(&self) -> Option<&'static TypeInfo>
fn get_represented_type_info(&self) -> Option<&'static TypeInfo>
source§fn as_any_mut(&mut self) -> &mut dyn Any
fn as_any_mut(&mut self) -> &mut dyn Any
&mut dyn Any
.source§fn into_reflect(self: Box<Self>) -> Box<dyn Reflect>
fn into_reflect(self: Box<Self>) -> Box<dyn Reflect>
source§fn as_reflect(&self) -> &dyn Reflect
fn as_reflect(&self) -> &dyn Reflect
source§fn as_reflect_mut(&mut self) -> &mut dyn Reflect
fn as_reflect_mut(&mut self) -> &mut dyn Reflect
source§fn clone_value(&self) -> Box<dyn Reflect>
fn clone_value(&self) -> Box<dyn Reflect>
Reflect
trait object. Read moresource§fn set(&mut self, value: Box<dyn Reflect>) -> Result<(), Box<dyn Reflect>>
fn set(&mut self, value: Box<dyn Reflect>) -> Result<(), Box<dyn Reflect>>
source§fn reflect_ref(&self) -> ReflectRef<'_>
fn reflect_ref(&self) -> ReflectRef<'_>
source§fn reflect_mut(&mut self) -> ReflectMut<'_>
fn reflect_mut(&mut self) -> ReflectMut<'_>
source§fn reflect_owned(self: Box<Self>) -> ReflectOwned
fn reflect_owned(self: Box<Self>) -> ReflectOwned
source§fn reflect_partial_eq(&self, value: &dyn Reflect) -> Option<bool>
fn reflect_partial_eq(&self, value: &dyn Reflect) -> Option<bool>
source§fn reflect_hash(&self) -> Option<u64>
fn reflect_hash(&self) -> Option<u64>
source§fn debug(&self, f: &mut Formatter<'_>) -> Result<(), Error>
fn debug(&self, f: &mut Formatter<'_>) -> Result<(), Error>
source§fn serializable(&self) -> Option<Serializable<'_>>
fn serializable(&self) -> Option<Serializable<'_>>
source§fn is_dynamic(&self) -> bool
fn is_dynamic(&self) -> bool
source§impl TupleStruct for RenderLayerswhere
u32: FromReflect,
impl TupleStruct for RenderLayerswhere u32: FromReflect,
source§fn field(&self, index: usize) -> Option<&dyn Reflect>
fn field(&self, index: usize) -> Option<&dyn Reflect>
index
as a
&dyn Reflect
.source§fn field_mut(&mut self, index: usize) -> Option<&mut dyn Reflect>
fn field_mut(&mut self, index: usize) -> Option<&mut dyn Reflect>
index
as a &mut dyn Reflect
.source§fn iter_fields(&self) -> TupleStructFieldIter<'_>
fn iter_fields(&self) -> TupleStructFieldIter<'_>
source§fn clone_dynamic(&self) -> DynamicTupleStruct
fn clone_dynamic(&self) -> DynamicTupleStruct
DynamicTupleStruct
.source§impl TypePath for RenderLayerswhere
u32: FromReflect,
impl TypePath for RenderLayerswhere u32: FromReflect,
source§fn type_path() -> &'static str
fn type_path() -> &'static str
source§fn short_type_path() -> &'static str
fn short_type_path() -> &'static str
source§fn type_ident() -> Option<&'static str>
fn type_ident() -> Option<&'static str>
source§fn crate_name() -> Option<&'static str>
fn crate_name() -> Option<&'static str>
source§impl Typed for RenderLayerswhere
u32: FromReflect,
impl Typed for RenderLayerswhere u32: FromReflect,
impl Copy for RenderLayers
impl Eq for RenderLayers
impl StructuralEq for RenderLayers
impl StructuralPartialEq for RenderLayers
Auto Trait Implementations§
impl RefUnwindSafe for RenderLayers
impl Send for RenderLayers
impl Sync for RenderLayers
impl Unpin for RenderLayers
impl UnwindSafe for RenderLayers
Blanket Implementations§
source§impl<T, U> AsBindGroupShaderType<U> for Twhere
U: ShaderType,
&'a T: for<'a> Into<U>,
impl<T, U> AsBindGroupShaderType<U> for Twhere U: ShaderType, &'a T: for<'a> Into<U>,
source§fn as_bind_group_shader_type(&self, _images: &RenderAssets<Image>) -> U
fn as_bind_group_shader_type(&self, _images: &RenderAssets<Image>) -> U
T
ShaderType
for self
. When used in AsBindGroup
derives, it is safe to assume that all images in self
exist.source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
source§impl<C> Bundle for Cwhere
C: Component,
impl<C> Bundle for Cwhere C: Component,
fn component_ids( components: &mut Components, storages: &mut Storages, ids: &mut impl FnMut(ComponentId) )
unsafe fn from_components<T, F>(ctx: &mut T, func: &mut F) -> Cwhere F: for<'a> FnMut(&'a mut T) -> OwningPtr<'a, Aligned>,
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. Box<dyn Any>
can
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’s vtable from &Trait
’s.source§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
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) to &Any
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impl<C> DynamicBundle for Cwhere C: Component,
fn get_components( self, func: &mut impl FnMut(StorageType, OwningPtr<'_, Aligned>) )
source§impl<T> DynamicTypePath for Twhere
T: TypePath,
impl<T> DynamicTypePath for Twhere T: TypePath,
source§fn reflect_type_path(&self) -> &str
fn reflect_type_path(&self) -> &str
TypePath::type_path
.source§fn reflect_short_type_path(&self) -> &str
fn reflect_short_type_path(&self) -> &str
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fn reflect_type_ident(&self) -> Option<&str>
TypePath::type_ident
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fn reflect_crate_name(&self) -> Option<&str>
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§impl<Q, K> Equivalent<K> for Qwhere
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fn equivalent(&self, key: &K) -> bool
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and return true
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T: Default,
impl<T> FromWorld for Twhere T: Default,
source§fn from_world(_world: &mut World) -> T
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path: &'p str
) -> Result<&'r (dyn Reflect + 'static), ReflectPathError<'p>>
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