Struct let_engine::objects::Color

pub struct Color { /* private fields */ }

Implementations§

impl Color

Declaration

pub const WHITE: Self = _

pub const BLACK: Self = _

pub const fn from_rgba(red: f32, green: f32, blue: f32, alpha: f32) -> Self

Makes a color from red, green, blue and alpha.

pub const fn from_rgb(red: f32, green: f32, blue: f32) -> Self

Makes a color from red, green and blue.

pub const fn from_rg(red: f32, green: f32) -> Self

Makes a color from red and green.

pub const fn from_rb(red: f32, blue: f32) -> Self

Makes a color from red and blue.

pub const fn from_r(red: f32) -> Self

Makes a color from red.

pub const fn from_gb(green: f32, blue: f32) -> Self

Makes a color from green and blue.

pub const fn from_g(green: f32) -> Self

Makes a color from green.

pub const fn from_b(blue: f32) -> Self

Makes a color from blue.

impl Color

Usage

pub fn rgba(&self) -> [f32; 4]

Returns the red green blue and alpha of this color.

pub fn rgb(&self) -> [f32; 3]

Returns the red green and blue of this color.

pub fn r(&self) -> f32

Returns the red of this color.

pub fn g(&self) -> f32

Returns the green of this color.

pub fn b(&self) -> f32

Returns the blue of this color.

pub fn alpha(&self) -> f32

Returns the alpha or transparency of this color.

pub fn set_r(&mut self, red: f32)

Sets the red channel of this color.

pub fn set_g(&mut self, green: f32)

Sets the green channel of this color.

pub fn set_b(&mut self, blue: f32)

Sets the blue channel of this color.

pub fn set_a(&mut self, alpha: f32)

Sets the alpha channel of this color.

pub fn lerp(self, rhs: Self, s: f32) -> Self

Interpolates to the next color.

Trait Implementations§

impl Add<f32> for Color

type Output = Color

The resulting type after applying the + operator.

fn add(self, rhs: f32) -> Self::Output

Performs the + operation. Read more

impl Add for Color

type Output = Color

The resulting type after applying the + operator.

fn add(self, rhs: Self) -> Self::Output

Performs the + operation. Read more

impl AddAssign<f32> for Color

fn add_assign(&mut self, rhs: f32)

Performs the += operation. Read more

impl AddAssign for Color

fn add_assign(&mut self, rhs: Self)

Performs the += operation. Read more

impl Clone for Color

fn clone(&self) -> Color

Returns a copy of the value. Read more

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

Performs copy-assignment from source. Read more

impl Debug for Color

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

Formats the value using the given formatter. Read more

impl Div<f32> for Color

type Output = Color

The resulting type after applying the / operator.

fn div(self, rhs: f32) -> Self::Output

Performs the / operation. Read more

impl Div for Color

type Output = Color

The resulting type after applying the / operator.

fn div(self, rhs: Self) -> Self::Output

Performs the / operation. Read more

impl DivAssign<f32> for Color

fn div_assign(&mut self, rhs: f32)

Performs the /= operation. Read more

impl DivAssign for Color

fn div_assign(&mut self, rhs: Self)

Performs the /= operation. Read more

impl From<[f32; 3]> for Color

fn from(value: [f32; 3]) -> Self

Converts to this type from the input type.

impl From<[f32; 4]> for Color

fn from(value: [f32; 4]) -> Self

Converts to this type from the input type.

impl From<Color> for [f32; 3]

fn from(value: Color) -> [f32; 3]

Converts to this type from the input type.

impl From<Color> for [f32; 4]

fn from(value: Color) -> [f32; 4]

Converts to this type from the input type.

impl From<Color> for Vec3

fn from(value: Color) -> Vec3

Converts to this type from the input type.

impl From<Color> for Vec4

fn from(value: Color) -> Vec4

Converts to this type from the input type.

impl From<Color> for f32

fn from(value: Color) -> f32

Converts to this type from the input type.

impl From<f32> for Color

fn from(value: f32) -> Self

Converts to this type from the input type.

impl Mul<f32> for Color

type Output = Color

The resulting type after applying the * operator.

fn mul(self, rhs: f32) -> Self::Output

Performs the * operation. Read more

impl Mul for Color

type Output = Color

The resulting type after applying the * operator.

fn mul(self, rhs: Self) -> Self::Output

Performs the * operation. Read more

impl MulAssign<f32> for Color

fn mul_assign(&mut self, rhs: f32)

Performs the *= operation. Read more

impl MulAssign for Color

fn mul_assign(&mut self, rhs: Self)

Performs the *= operation. Read more

impl PartialEq for Color

fn eq(&self, other: &Color) -> bool

This method tests for self and other values to be equal, and is used by ==.

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fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Sub<f32> for Color

type Output = Color

The resulting type after applying the - operator.

fn sub(self, rhs: f32) -> Self::Output

Performs the - operation. Read more

impl Sub for Color

type Output = Color

The resulting type after applying the - operator.

fn sub(self, rhs: Self) -> Self::Output

Performs the - operation. Read more

impl SubAssign<f32> for Color

fn sub_assign(&mut self, rhs: f32)

Performs the -= operation. Read more

impl SubAssign for Color

fn sub_assign(&mut self, rhs: Self)

Performs the -= operation. Read more

impl Copy for Color

impl StructuralPartialEq for Color

Auto Trait Implementations§

impl RefUnwindSafe for Color

impl Send for Color

impl Sync for Color

impl Unpin for Color

impl UnwindSafe for Color

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> Downcast for T
where T: 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.

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.

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.

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.

impl<T> DowncastSync for T
where T: Any + Send + Sync,

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

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

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<S> FromSample<S> for S

fn from_sample_(s: S) -> S

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<F, T> IntoSample<T> for F
where T: FromSample<F>,

fn into_sample(self) -> T

impl<T> Pointable for T

const ALIGN: usize = _

The alignment of pointer.

type Init = T

The type for initializers.

unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more

unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more

unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more

unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more

impl<T> Same for T

type Output = T

Should always be Self

impl<SS, SP> SupersetOf<SS> for SP
where SS: SubsetOf<SP>,

fn to_subset(&self) -> Option<SS>

The inverse inclusion map: attempts to construct self from the equivalent element of its superset. Read more

fn is_in_subset(&self) -> bool

Checks if self is actually part of its subset T (and can be converted to it).

fn to_subset_unchecked(&self) -> SS

Use with care! Same as self.to_subset but without any property checks. Always succeeds.

fn from_subset(element: &SS) -> SP

The inclusion map: converts self to the equivalent element of its superset.

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> ToSample<U> for T
where U: FromSample<T>,

fn to_sample_(self) -> U

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<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T, Right> ClosedAdd<Right> for T
where T: Add<Right, Output = T> + AddAssign<Right>,

impl<T, Right> ClosedDiv<Right> for T
where T: Div<Right, Output = T> + DivAssign<Right>,

impl<T, Right> ClosedMul<Right> for T
where T: Mul<Right, Output = T> + MulAssign<Right>,

impl<T, Right> ClosedSub<Right> for T
where T: Sub<Right, Output = T> + SubAssign<Right>,

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