Struct bevy::pbr::prelude::PointLight [−]
pub struct PointLight {
pub color: Color,
pub intensity: f32,
pub range: f32,
pub radius: f32,
pub shadows_enabled: bool,
pub shadow_depth_bias: f32,
pub shadow_normal_bias: f32,
}
Expand description
A light that emits light in all directions from a central point.
Real-world values for intensity
(luminous power in lumens) based on the electrical power
consumption of the type of real-world light are:
Luminous Power (lumen) (i.e. the intensity member) | Incandescent non-halogen (Watts) | Incandescent halogen (Watts) | Compact fluorescent (Watts) | LED (Watts |
---|---|---|---|---|
200 | 25 | 3-5 | 3 | |
450 | 40 | 29 | 9-11 | 5-8 |
800 | 60 | 13-15 | 8-12 | |
1100 | 75 | 53 | 18-20 | 10-16 |
1600 | 100 | 72 | 24-28 | 14-17 |
2400 | 150 | 30-52 | 24-30 | |
3100 | 200 | 49-75 | 32 | |
4000 | 300 | 75-100 | 40.5 |
Source: Wikipedia
Fields
color: Color
intensity: f32
range: f32
radius: f32
shadows_enabled: bool
shadow_depth_bias: f32
shadow_normal_bias: f32
A bias applied along the direction of the fragment’s surface normal. It is scaled to the shadow map’s texel size so that it can be small close to the camera and gets larger further away.
Implementations
impl PointLight
impl PointLight
pub const DEFAULT_SHADOW_DEPTH_BIAS: f32
pub const DEFAULT_SHADOW_NORMAL_BIAS: f32
Trait Implementations
impl Clone for PointLight
impl Clone for PointLight
pub fn clone(&self) -> PointLight
pub fn clone(&self) -> PointLight
Returns a copy of the value. Read more
Performs copy-assignment from source
. Read more
impl Component for PointLight where
PointLight: 'static,
PointLight: Send,
PointLight: Sync,
impl Component for PointLight where
PointLight: 'static,
PointLight: Send,
PointLight: Sync,
type Storage = TableStorage
impl Debug for PointLight
impl Debug for PointLight
impl Default for PointLight
impl Default for PointLight
pub fn default() -> PointLight
pub fn default() -> PointLight
Returns the “default value” for a type. Read more
impl GetTypeRegistration for PointLight
impl GetTypeRegistration for PointLight
pub fn get_type_registration() -> TypeRegistration
impl Reflect for PointLight
impl Reflect for PointLight
pub fn clone_value(&self) -> Box<dyn Reflect + 'static, Global>ⓘ
pub fn set(
&mut self,
value: Box<dyn Reflect + 'static, Global>
) -> Result<(), Box<dyn Reflect + 'static, Global>>
pub fn reflect_ref(&self) -> ReflectRef<'_>
pub fn reflect_mut(&mut self) -> ReflectMut<'_>
pub fn serializable(&self) -> Option<Serializable<'_>>
pub fn serializable(&self) -> Option<Serializable<'_>>
Returns a serializable value, if serialization is supported. Otherwise None
will be
returned. Read more
pub fn reflect_hash(&self) -> Option<u64>
pub fn reflect_hash(&self) -> Option<u64>
Returns a hash of the value (which includes the type) if hashing is supported. Otherwise
None
will be returned. Read more
pub fn reflect_partial_eq(
&self,
value: &(dyn Reflect + 'static)
) -> Option<bool>
pub fn reflect_partial_eq(
&self,
value: &(dyn Reflect + 'static)
) -> Option<bool>
Returns a “partial equal” comparison result if comparison is supported. Otherwise None
will be returned. Read more
impl Struct for PointLight
impl Struct for PointLight
pub fn field_at_mut(
&mut self,
index: usize
) -> Option<&mut (dyn Reflect + 'static)>
pub fn iter_fields(&self) -> FieldIter<'_>ⓘ
pub fn clone_dynamic(&self) -> DynamicStruct
impl Copy for PointLight
Auto Trait Implementations
impl RefUnwindSafe for PointLight
impl Send for PointLight
impl Sync for PointLight
impl Unpin for PointLight
impl UnwindSafe for PointLight
Blanket Implementations
Mutably borrows from an owned value. Read more
impl<T> Downcast for T where
T: Any,
impl<T> Downcast for T where
T: 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
. Read more
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
pub fn into_any_rc(self: Rc<T>) -> Rc<dyn Any + 'static>
Convert Rc<Trait>
(where Trait: Downcast
) to Rc<Any>
. Rc<Any>
can then be
further downcast
into Rc<ConcreteType>
where ConcreteType
implements Trait
. Read more
Convert &Trait
(where Trait: Downcast
) to &Any
. This is needed since Rust cannot
generate &Any
’s vtable from &Trait
’s. Read more
pub fn as_any_mut(&mut self) -> &mut (dyn Any + 'static)
pub 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. Read more
pub fn from_world(_world: &mut World) -> T
pub fn from_world(_world: &mut World) -> T
Creates Self
using data from the given World
pub fn path(
&'r self,
path: &'p str
) -> Result<&'r (dyn Reflect + 'static), ReflectPathError<'p>>
pub fn path_mut(
&'r mut self,
path: &'p str
) -> Result<&'r mut (dyn Reflect + 'static), ReflectPathError<'p>>
fn get_path_mut<T>(
&'r mut self,
path: &'p str
) -> Result<&'r mut T, ReflectPathError<'p>> where
T: Reflect,
fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
fn instrument(self, span: Span) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
fn in_current_span(self) -> Instrumented<Self>ⓘNotable traits for Instrumented<T>impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
impl<T> Future for Instrumented<T> where
T: Future, type Output = <T as Future>::Output;
pub fn clone_type_data(&self) -> Box<dyn TypeData + 'static, Global>ⓘ
pub fn vzip(self) -> V
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
where
S: Into<Dispatch>,
fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
where
S: Into<Dispatch>,
impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
Attaches the provided Subscriber
to this type, returning a
WithDispatch
wrapper. Read more
fn with_current_subscriber(self) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
fn with_current_subscriber(self) -> WithDispatch<Self>ⓘNotable traits for WithDispatch<T>impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
impl<T> Future for WithDispatch<T> where
T: Future, type Output = <T as Future>::Output;
Attaches the current default Subscriber
to this type, returning a
WithDispatch
wrapper. Read more