Enum ProjectionMethod

pub enum ProjectionMethod {
    Orthographic {
        size: f32,
    },
    Perspective {
        fov: f32,
    },
    Physical {
        focal_length: f32,
        sensor_size: Vector2F32,
        screen_fitting: PhysicalScreenFitting,
        lens_shift: Vector2F32,
    },
    UI {
        design_width: f32,
        design_height: f32,
    },
}

Expand description

How the camera will project vertices?

Variants§

Orthographic

The orthographic projection

Fields

§size: f32

Perspective

The perspective projection. requires fov(unit: radians)

Fields

§fov: f32

Physical

The perspective projection but computed from physically-based units(millimeters).

Fields

§focal_length: f32

§sensor_size: Vector2F32

§screen_fitting: PhysicalScreenFitting

§lens_shift: Vector2F32

UI

UI layouting optimized projection: (0, 0)-(design_width, design_height) will be mapped to (-1, -1)-(1, 1) This projection ignores aspect ratio.

Fields

§design_width: f32

§design_height: f32

Trait Implementations§

impl Clone for ProjectionMethod

fn clone(&self) -> ProjectionMethod

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

impl Debug for ProjectionMethod

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl Freeze for ProjectionMethod

impl RefUnwindSafe for ProjectionMethod

impl Send for ProjectionMethod

impl Sync for ProjectionMethod

impl Unpin for ProjectionMethod

impl UnwindSafe for ProjectionMethod

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

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

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

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

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

Mutably borrows from an owned value. Read more

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

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

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> Instrument for T

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

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

fn in_current_span(self) -> Instrumented<Self>

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

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

fn into(self) -> U

Calls U::from(self).

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

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

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

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

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

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

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

type Error = Infallible

The type returned in the event of a conversion error.

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

Performs the conversion.

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.

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

Performs the conversion.

impl<T> WithSubscriber for T

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

fn with_current_subscriber(self) -> WithDispatch<Self>

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