Struct bevy_render::view::visibility::VisibleEntities
source · pub struct VisibleEntities {
pub entities: TypeIdMap<Vec<Entity>>,
}
Expand description
Collection of entities visible from the current view.
This component contains all entities which are visible from the currently
rendered view. The collection is updated automatically by the VisibilitySystems::CheckVisibility
system set, and renderers can use it to optimize rendering of a particular view, to
prevent drawing items not visible from that view.
This component is intended to be attached to the same entity as the Camera
and
the Frustum
defining the view.
Fields§
§entities: TypeIdMap<Vec<Entity>>
Implementations§
source§impl VisibleEntities
impl VisibleEntities
pub fn get<QF>(&self) -> &[Entity]where
QF: 'static,
pub fn get_mut<QF>(&mut self) -> &mut Vec<Entity>where
QF: 'static,
pub fn iter<QF>(&self) -> impl DoubleEndedIterator<Item = &Entity>where
QF: 'static,
pub fn len<QF>(&self) -> usizewhere
QF: 'static,
pub fn is_empty<QF>(&self) -> boolwhere
QF: 'static,
pub fn clear<QF>(&mut self)where
QF: 'static,
pub fn push<QF>(&mut self, entity: Entity)where
QF: 'static,
Trait Implementations§
source§impl Clone for VisibleEntities
impl Clone for VisibleEntities
source§fn clone(&self) -> VisibleEntities
fn clone(&self) -> VisibleEntities
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl Component for VisibleEntities
impl Component for VisibleEntities
source§const STORAGE_TYPE: StorageType = bevy_ecs::component::StorageType::Table
const STORAGE_TYPE: StorageType = bevy_ecs::component::StorageType::Table
A constant indicating the storage type used for this component.
source§fn register_component_hooks(_hooks: &mut ComponentHooks)
fn register_component_hooks(_hooks: &mut ComponentHooks)
Called when registering this component, allowing mutable access to its
ComponentHooks
.source§impl Debug for VisibleEntities
impl Debug for VisibleEntities
source§impl Default for VisibleEntities
impl Default for VisibleEntities
source§fn default() -> VisibleEntities
fn default() -> VisibleEntities
Returns the “default value” for a type. Read more
source§impl FromReflect for VisibleEntities
impl FromReflect for VisibleEntities
source§fn from_reflect(reflect: &dyn Reflect) -> Option<Self>
fn from_reflect(reflect: &dyn Reflect) -> Option<Self>
Constructs a concrete instance of
Self
from a reflected value.source§fn take_from_reflect(
reflect: Box<dyn Reflect>
) -> Result<Self, Box<dyn Reflect>>
fn take_from_reflect( reflect: Box<dyn Reflect> ) -> Result<Self, Box<dyn Reflect>>
Attempts to downcast the given value to
Self
using,
constructing the value using from_reflect
if that fails. Read moresource§impl GetTypeRegistration for VisibleEntities
impl GetTypeRegistration for VisibleEntities
source§fn get_type_registration() -> TypeRegistration
fn get_type_registration() -> TypeRegistration
Returns the default
TypeRegistration
for this type.source§fn register_type_dependencies(registry: &mut TypeRegistry)
fn register_type_dependencies(registry: &mut TypeRegistry)
Registers other types needed by this type. Read more
source§impl Reflect for VisibleEntities
impl Reflect for VisibleEntities
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
Returns the value as a
&mut dyn Any
.source§fn into_reflect(self: Box<Self>) -> Box<dyn Reflect>
fn into_reflect(self: Box<Self>) -> Box<dyn Reflect>
Casts this type to a boxed reflected value.
source§fn as_reflect(&self) -> &dyn Reflect
fn as_reflect(&self) -> &dyn Reflect
Casts this type to a reflected value.
source§fn as_reflect_mut(&mut self) -> &mut dyn Reflect
fn as_reflect_mut(&mut self) -> &mut dyn Reflect
Casts this type to a mutable reflected value.
source§fn clone_value(&self) -> Box<dyn Reflect>
fn clone_value(&self) -> Box<dyn Reflect>
Clones the value as a
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>>
Performs a type-checked assignment of a reflected value to this value. Read more
source§fn reflect_kind(&self) -> ReflectKind
fn reflect_kind(&self) -> ReflectKind
Returns a zero-sized enumeration of “kinds” of type. Read more
source§fn reflect_ref(&self) -> ReflectRef<'_>
fn reflect_ref(&self) -> ReflectRef<'_>
Returns an immutable enumeration of “kinds” of type. Read more
source§fn reflect_mut(&mut self) -> ReflectMut<'_>
fn reflect_mut(&mut self) -> ReflectMut<'_>
Returns a mutable enumeration of “kinds” of type. Read more
source§fn reflect_owned(self: Box<Self>) -> ReflectOwned
fn reflect_owned(self: Box<Self>) -> ReflectOwned
Returns an owned enumeration of “kinds” of type. Read more
source§fn reflect_partial_eq(&self, value: &dyn Reflect) -> Option<bool>
fn reflect_partial_eq(&self, value: &dyn Reflect) -> Option<bool>
Returns a “partial equality” comparison result. Read more
source§fn apply(&mut self, value: &(dyn Reflect + 'static))
fn apply(&mut self, value: &(dyn Reflect + 'static))
Applies a reflected value to this value. Read more
source§fn reflect_hash(&self) -> Option<u64>
fn reflect_hash(&self) -> Option<u64>
Returns a hash of the value (which includes the type). Read more
source§fn debug(&self, f: &mut Formatter<'_>) -> Result<(), Error>
fn debug(&self, f: &mut Formatter<'_>) -> Result<(), Error>
Debug formatter for the value. Read more
source§fn serializable(&self) -> Option<Serializable<'_>>
fn serializable(&self) -> Option<Serializable<'_>>
Returns a serializable version of the value. Read more
source§fn is_dynamic(&self) -> bool
fn is_dynamic(&self) -> bool
Indicates whether or not this type is a dynamic type. Read more
source§impl Struct for VisibleEntities
impl Struct for VisibleEntities
source§fn field(&self, name: &str) -> Option<&dyn Reflect>
fn field(&self, name: &str) -> Option<&dyn Reflect>
Returns a reference to the value of the field named
name
as a &dyn Reflect
.source§fn field_mut(&mut self, name: &str) -> Option<&mut dyn Reflect>
fn field_mut(&mut self, name: &str) -> Option<&mut dyn Reflect>
Returns a mutable reference to the value of the field named
name
as a
&mut dyn Reflect
.source§fn field_at(&self, index: usize) -> Option<&dyn Reflect>
fn field_at(&self, index: usize) -> Option<&dyn Reflect>
Returns a reference to the value of the field with index
index
as a
&dyn Reflect
.source§fn field_at_mut(&mut self, index: usize) -> Option<&mut dyn Reflect>
fn field_at_mut(&mut self, index: usize) -> Option<&mut dyn Reflect>
Returns a mutable reference to the value of the field with index
index
as a &mut dyn Reflect
.source§fn name_at(&self, index: usize) -> Option<&str>
fn name_at(&self, index: usize) -> Option<&str>
Returns the name of the field with index
index
.source§fn iter_fields(&self) -> FieldIter<'_>
fn iter_fields(&self) -> FieldIter<'_>
Returns an iterator over the values of the reflectable fields for this struct.
source§fn clone_dynamic(&self) -> DynamicStruct
fn clone_dynamic(&self) -> DynamicStruct
Clones the struct into a
DynamicStruct
.source§impl TypePath for VisibleEntities
impl TypePath for VisibleEntities
source§fn type_path() -> &'static str
fn type_path() -> &'static str
Returns the fully qualified path of the underlying type. Read more
source§fn short_type_path() -> &'static str
fn short_type_path() -> &'static str
Returns a short, pretty-print enabled path to the type. Read more
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>
Auto Trait Implementations§
impl Freeze for VisibleEntities
impl RefUnwindSafe for VisibleEntities
impl Send for VisibleEntities
impl Sync for VisibleEntities
impl Unpin for VisibleEntities
impl UnwindSafe for VisibleEntities
Blanket Implementations§
source§impl<T, U> AsBindGroupShaderType<U> for T
impl<T, U> AsBindGroupShaderType<U> for T
source§fn as_bind_group_shader_type(&self, _images: &RenderAssets<GpuImage>) -> U
fn as_bind_group_shader_type(&self, _images: &RenderAssets<GpuImage>) -> U
Return the
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
Mutably borrows from an owned value. Read more
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) -> C
source§fn get_component_ids(
components: &Components,
ids: &mut impl FnMut(Option<ComponentId>)
)
fn get_component_ids( components: &Components, ids: &mut impl FnMut(Option<ComponentId>) )
source§impl<T> Downcast for Twhere
T: Any,
impl<T> Downcast for Twhere
T: Any,
source§fn into_any(self: Box<T>) -> Box<dyn Any>
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
.source§fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
fn into_any_rc(self: Rc<T>) -> Rc<dyn Any>
Convert
Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
.source§fn as_any(&self) -> &(dyn Any + 'static)
fn as_any(&self) -> &(dyn Any + 'static)
Convert
&Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s.source§fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
Convert
&mut Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &mut Any
’s vtable from &mut Trait
’s.source§impl<T> DowncastSync for T
impl<T> DowncastSync for T
source§impl<C> DynamicBundle for Cwhere
C: Component,
impl<C> DynamicBundle for Cwhere
C: Component,
fn get_components(self, func: &mut impl FnMut(StorageType, OwningPtr<'_>))
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
See
TypePath::type_path
.source§fn reflect_short_type_path(&self) -> &str
fn reflect_short_type_path(&self) -> &str
source§fn reflect_type_ident(&self) -> Option<&str>
fn reflect_type_ident(&self) -> Option<&str>
See
TypePath::type_ident
.source§fn reflect_crate_name(&self) -> Option<&str>
fn reflect_crate_name(&self) -> Option<&str>
See
TypePath::crate_name
.source§fn reflect_module_path(&self) -> Option<&str>
fn reflect_module_path(&self) -> Option<&str>
source§impl<T> FromWorld for Twhere
T: Default,
impl<T> FromWorld for Twhere
T: Default,
source§fn from_world(_world: &mut World) -> T
fn from_world(_world: &mut World) -> T
Creates
Self
using data from the given World
.source§impl<S> GetField for Swhere
S: Struct,
impl<S> GetField for Swhere
S: Struct,
source§impl<T> GetPath for T
impl<T> GetPath for T
source§fn reflect_path<'p>(
&self,
path: impl ReflectPath<'p>
) -> Result<&(dyn Reflect + 'static), ReflectPathError<'p>>
fn reflect_path<'p>( &self, path: impl ReflectPath<'p> ) -> Result<&(dyn Reflect + 'static), ReflectPathError<'p>>
Returns a reference to the value specified by
path
. Read moresource§fn reflect_path_mut<'p>(
&mut self,
path: impl ReflectPath<'p>
) -> Result<&mut (dyn Reflect + 'static), ReflectPathError<'p>>
fn reflect_path_mut<'p>( &mut self, path: impl ReflectPath<'p> ) -> Result<&mut (dyn Reflect + 'static), ReflectPathError<'p>>
Returns a mutable reference to the value specified by
path
. Read moresource§fn path<'p, T>(
&self,
path: impl ReflectPath<'p>
) -> Result<&T, ReflectPathError<'p>>where
T: Reflect,
fn path<'p, T>(
&self,
path: impl ReflectPath<'p>
) -> Result<&T, ReflectPathError<'p>>where
T: Reflect,
Returns a statically typed reference to the value specified by
path
. Read moresource§fn path_mut<'p, T>(
&mut self,
path: impl ReflectPath<'p>
) -> Result<&mut T, ReflectPathError<'p>>where
T: Reflect,
fn path_mut<'p, T>(
&mut self,
path: impl ReflectPath<'p>
) -> Result<&mut T, ReflectPathError<'p>>where
T: Reflect,
Returns a statically typed mutable reference to the value specified by
path
. Read more