[−][src]Struct nannou::color::blend::Equations

pub struct Equations {
    pub color_equation: Equation,
    pub alpha_equation: Equation,
    pub color_parameters: Parameters,
    pub alpha_parameters: Parameters,
}

A pair of blending equations and corresponding parameters.

The Equations type is similar to how blending works in OpenGL, where a blend function has can be written as e(sp * S, dp * D). e is the equation (like s + d), sp and dp are the source and destination parameters, and S and D are the source and destination colors.

Fields

color_equation: Equation

The equation for the color components.

alpha_equation: Equation

The equation for the alpha component.

color_parameters: Parameters

The parameters for the color components.

alpha_parameters: Parameters

The parameters for the alpha component.

Methods

impl Equations[src]

pub fn from_equations(color: Equation, alpha: Equation) -> Equations[src]

Create a pair of blending equations, where all the parameters are One.

pub fn from_parameters(source: Parameter, destination: Parameter) -> Equations[src]

Create a pair of additive blending equations with the provided parameters.

Trait Implementations

impl Eq for Equations[src]

impl Debug for Equations[src]

impl Copy for Equations[src]

impl PartialEq<Equations> for Equations[src]

impl<C> BlendFunction<C> for Equations where
    C: Blend<Color = C> + ComponentWise + Clone, [src]

impl Clone for Equations[src]

fn clone_from(&mut self, source: &Self)1.0.0[src]

Performs copy-assignment from source. Read more

Auto Trait Implementations

impl Send for Equations

impl Sync for Equations

Blanket Implementations

impl<T> From<T> for T[src]

impl<T> ToOwned for T where
    T: Clone, [src]

type Owned = T

The resulting type after obtaining ownership.

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

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

The type returned in the event of a conversion error.

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

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

impl<T> Style for T where
    T: Any + Debug + PartialEq<T>, [src]

impl<T> Content for T[src]

impl<T> SafeBorrow<T> for T[src]

impl<T> Erased for T

impl<S> FromSample<S> for S[src]

impl<T, U> ToSample<U> for T where
    U: FromSample<T>, [src]

impl<S, T> Duplex<S> for T where
    T: FromSample<S> + ToSample<S>, [src]

impl<C, F> BlendFunction<C> for F where
    C: Blend<Color = C> + ComponentWise,
    F: FnOnce(PreAlpha<C, <C as ComponentWise>::Scalar>, PreAlpha<C, <C as ComponentWise>::Scalar>) -> PreAlpha<C, <C as ComponentWise>::Scalar>, [src]

impl<T> SetParameter for T

fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where
    T: Parameter<Self>, 

Sets value as a parameter of self.

impl<T> SetParameter for T

fn set<T>(&mut self, value: T) -> <T as Parameter<Self>>::Result where
    T: Parameter<Self>, 

Sets value as a parameter of self.