Enum bevy_render::camera::ScalingMode

source ·
pub enum ScalingMode {
    Fixed {
        width: f32,
        height: f32,
    },
    WindowSize(f32),
    AutoMin {
        min_width: f32,
        min_height: f32,
    },
    AutoMax {
        max_width: f32,
        max_height: f32,
    },
    FixedVertical(f32),
    FixedHorizontal(f32),
}
Expand description

Scaling mode for OrthographicProjection.

§Examples

Configure the orthographic projection to two world units per window height:

let projection = Projection::Orthographic(OrthographicProjection {
   scaling_mode: ScalingMode::FixedVertical(2.0),
   ..OrthographicProjection::default()
});

Variants§

§

Fixed

Manually specify the projection’s size, ignoring window resizing. The image will stretch. Arguments are in world units.

Fields

§width: f32
§height: f32
§

WindowSize(f32)

Match the viewport size. The argument is the number of pixels that equals one world unit.

§

AutoMin

Keeping the aspect ratio while the axes can’t be smaller than given minimum. Arguments are in world units.

Fields

§min_width: f32
§min_height: f32
§

AutoMax

Keeping the aspect ratio while the axes can’t be bigger than given maximum. Arguments are in world units.

Fields

§max_width: f32
§max_height: f32
§

FixedVertical(f32)

Keep the projection’s height constant; width will be adjusted to match aspect ratio. The argument is the desired height of the projection in world units.

§

FixedHorizontal(f32)

Keep the projection’s width constant; height will be adjusted to match aspect ratio. The argument is the desired width of the projection in world units.

Trait Implementations§

source§

impl Clone for ScalingMode

source§

fn clone(&self) -> ScalingMode

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from source. Read more
source§

impl Debug for ScalingMode

source§

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
source§

impl<'de> Deserialize<'de> for ScalingMode

source§

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
source§

impl Div<f32> for ScalingMode

source§

fn div(self, rhs: f32) -> ScalingMode

Scale the ScalingMode. For example, dividing by 2 makes the viewport half as large.

§

type Output = ScalingMode

The resulting type after applying the / operator.
source§

impl DivAssign<f32> for ScalingMode

source§

fn div_assign(&mut self, rhs: f32)

Performs the /= operation. Read more
source§

impl Enum for ScalingMode
where Self: Any + Send + Sync, f32: FromReflect + TypePath + RegisterForReflection,

source§

fn field(&self, __name_param: &str) -> Option<&dyn Reflect>

Returns a reference to the value of the field (in the current variant) with the given name. Read more
source§

fn field_at(&self, __index_param: usize) -> Option<&dyn Reflect>

Returns a reference to the value of the field (in the current variant) at the given index.
source§

fn field_mut(&mut self, __name_param: &str) -> Option<&mut dyn Reflect>

Returns a mutable reference to the value of the field (in the current variant) with the given name. Read more
source§

fn field_at_mut(&mut self, __index_param: usize) -> Option<&mut dyn Reflect>

Returns a mutable reference to the value of the field (in the current variant) at the given index.
source§

fn index_of(&self, __name_param: &str) -> Option<usize>

Returns the index of the field (in the current variant) with the given name. Read more
source§

fn name_at(&self, __index_param: usize) -> Option<&str>

Returns the name of the field (in the current variant) with the given index. Read more
source§

fn iter_fields(&self) -> VariantFieldIter<'_>

Returns an iterator over the values of the current variant’s fields.
source§

fn field_len(&self) -> usize

Returns the number of fields in the current variant.
source§

fn variant_name(&self) -> &str

The name of the current variant.
source§

fn variant_index(&self) -> usize

The index of the current variant.
source§

fn variant_type(&self) -> VariantType

The type of the current variant.
source§

fn clone_dynamic(&self) -> DynamicEnum

source§

fn is_variant(&self, variant_type: VariantType) -> bool

Returns true if the current variant’s type matches the given one.
source§

fn variant_path(&self) -> String

Returns the full path to the current variant.
source§

impl FromReflect for ScalingMode
where Self: Any + Send + Sync, f32: FromReflect + TypePath + RegisterForReflection,

source§

fn from_reflect(__param0: &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>>

Attempts to downcast the given value to Self using, constructing the value using from_reflect if that fails. Read more
source§

impl GetTypeRegistration for ScalingMode
where Self: Any + Send + Sync, f32: FromReflect + TypePath + RegisterForReflection,

source§

fn get_type_registration() -> TypeRegistration

Returns the default TypeRegistration for this type.
source§

fn register_type_dependencies(registry: &mut TypeRegistry)

Registers other types needed by this type. Read more
source§

impl Mul<f32> for ScalingMode

source§

fn mul(self, rhs: f32) -> ScalingMode

Scale the ScalingMode. For example, multiplying by 2 makes the viewport twice as large.

§

type Output = ScalingMode

The resulting type after applying the * operator.
source§

impl MulAssign<f32> for ScalingMode

source§

fn mul_assign(&mut self, rhs: f32)

Performs the *= operation. Read more
source§

impl Reflect for ScalingMode
where Self: Any + Send + Sync, f32: FromReflect + TypePath + RegisterForReflection,

source§

fn get_represented_type_info(&self) -> Option<&'static TypeInfo>

Returns the TypeInfo of the type represented by this value. Read more
source§

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

Returns the value as a Box<dyn Any>.
source§

fn as_any(&self) -> &dyn Any

Returns the value as a &dyn Any.
source§

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>

Casts this type to a boxed reflected value.
source§

fn as_reflect(&self) -> &dyn Reflect

Casts this type to a reflected value.
source§

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>

Clones the value as a Reflect trait object. Read more
source§

fn set( &mut self, __value_param: Box<dyn Reflect> ) -> Result<(), Box<dyn Reflect>>

Performs a type-checked assignment of a reflected value to this value. Read more
source§

fn try_apply(&mut self, __value_param: &dyn Reflect) -> Result<(), ApplyError>

Tries to apply a reflected value to this value. Read more
source§

fn reflect_kind(&self) -> ReflectKind

Returns a zero-sized enumeration of “kinds” of type. Read more
source§

fn reflect_ref(&self) -> ReflectRef<'_>

Returns an immutable enumeration of “kinds” of type. Read more
source§

fn reflect_mut(&mut self) -> ReflectMut<'_>

Returns a mutable enumeration of “kinds” of type. Read more
source§

fn reflect_owned(self: Box<Self>) -> ReflectOwned

Returns an owned enumeration of “kinds” of type. Read more
source§

fn reflect_hash(&self) -> Option<u64>

Returns a hash of the value (which includes the type). Read more
source§

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))

Applies a reflected value to this value. Read more
source§

fn debug(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Debug formatter for the value. Read more
source§

fn serializable(&self) -> Option<Serializable<'_>>

Returns a serializable version of the value. Read more
source§

fn is_dynamic(&self) -> bool

Indicates whether or not this type is a dynamic type. Read more
source§

impl Serialize for ScalingMode

source§

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
source§

impl TypePath for ScalingMode
where Self: Any + Send + Sync,

source§

fn type_path() -> &'static str

Returns the fully qualified path of the underlying type. Read more
source§

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>

Returns the name of the type, or None if it is anonymous. Read more
source§

fn crate_name() -> Option<&'static str>

Returns the name of the crate the type is in, or None if it is anonymous. Read more
source§

fn module_path() -> Option<&'static str>

Returns the path to the module the type is in, or None if it is anonymous. Read more
source§

impl Typed for ScalingMode
where Self: Any + Send + Sync, f32: FromReflect + TypePath + RegisterForReflection,

source§

fn type_info() -> &'static TypeInfo

Returns the compile-time info for the underlying type.
source§

impl Copy for ScalingMode

Auto Trait Implementations§

Blanket Implementations§

source§

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

source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
source§

impl<T, U> AsBindGroupShaderType<U> for T
where U: ShaderType, &'a T: for<'a> Into<U>,

source§

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> Borrow<T> for T
where T: ?Sized,

source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

source§

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

Mutably borrows from an owned value. Read more
source§

impl<T> Downcast<T> for T

source§

fn downcast(&self) -> &T

source§

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

source§

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>

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)

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)

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
where T: Any + Send + Sync,

source§

fn into_any_arc(self: Arc<T>) -> Arc<dyn Any + Sync + Send>

Convert Arc<Trait> (where Trait: Downcast) to Arc<Any>. Arc<Any> can then be further downcast into Arc<ConcreteType> where ConcreteType implements Trait.
source§

impl<T> DynamicTypePath for T
where T: TypePath,

source§

impl<T> From<T> for T

source§

fn from(t: T) -> T

Returns the argument unchanged.

source§

impl<T> GetPath for T
where T: Reflect + ?Sized,

source§

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 more
source§

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 more
source§

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 more
source§

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
source§

impl<T> Instrument for T

source§

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
source§

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
source§

impl<T, U> Into<U> for T
where U: From<T>,

source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

source§

impl<T> Serialize for T
where T: Serialize + ?Sized,

source§

fn erased_serialize(&self, serializer: &mut dyn Serializer) -> Result<(), Error>

source§

fn do_erased_serialize( &self, serializer: &mut dyn Serializer ) -> Result<(), ErrorImpl>

source§

impl<T> ToOwned for T
where T: Clone,

§

type Owned = T

The resulting type after obtaining ownership.
source§

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
source§

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

§

type Error = Infallible

The type returned in the event of a conversion error.
source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
source§

impl<T> TypeData for T
where T: 'static + Send + Sync + Clone,

source§

impl<T> Upcast<T> for T

source§

fn upcast(&self) -> Option<&T>

source§

impl<T> WithSubscriber for T

source§

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
source§

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
source§

impl<T> ConditionalSend for T
where T: Send,

source§

impl<T> DeserializeOwned for T
where T: for<'de> Deserialize<'de>,

source§

impl<T> Settings for T
where T: 'static + Send + Sync,

source§

impl<T> WasmNotSend for T
where T: Send,

source§

impl<T> WasmNotSendSync for T

source§

impl<T> WasmNotSync for T
where T: Sync,