Enum glium::draw_parameters::LinearBlendingFactor

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pub enum LinearBlendingFactor {

Show 15 variants    Zero,
    One,
    SourceColor,
    OneMinusSourceColor,
    DestinationColor,
    OneMinusDestinationColor,
    SourceAlpha,
    SourceAlphaSaturate,
    OneMinusSourceAlpha,
    DestinationAlpha,
    OneMinusDestinationAlpha,
    ConstantColor,
    OneMinusConstantColor,
    ConstantAlpha,
    OneMinusConstantAlpha,

}
Expand description

Indicates which value to multiply each component with.

Variants§

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Zero

Multiply the source or destination component by zero, which always gives 0.0.

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One

Multiply the source or destination component by one, which always gives you the original value.

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SourceColor

Multiply the source or destination component by its corresponding value in the source.

If you apply this to the source components, you get the values squared.

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OneMinusSourceColor

Equivalent to 1 - SourceColor.

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DestinationColor

Multiply the source or destination component by its corresponding value in the destination.

If you apply this to the destination components, you get the values squared.

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OneMinusDestinationColor

Equivalent to 1 - DestinationColor.

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SourceAlpha

Multiply the source or destination component by the alpha value of the source.

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SourceAlphaSaturate

Multiply the source or destination component by the smallest value of SourceAlpha and 1 - DestinationAlpha.

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OneMinusSourceAlpha

Multiply the source or destination component by 1.0 minus the alpha value of the source.

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DestinationAlpha

Multiply the source or destination component by the alpha value of the destination.

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OneMinusDestinationAlpha

Multiply the source or destination component by 1.0 minus the alpha value of the destination.

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ConstantColor

Multiply the source or destination component by the corresponding value in Blend::const_value.

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OneMinusConstantColor

Multiply the source or destination component by 1.0 minus the corresponding value in Blend::const_value.

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ConstantAlpha

Multiply the source or destination component by the alpha value of Blend::const_value.

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OneMinusConstantAlpha

Multiply the source or destination component by 1.0 minus the alpha value of Blend::const_value.

Trait Implementations§

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impl Clone for LinearBlendingFactor

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fn clone(&self) -> LinearBlendingFactor

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
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impl Debug for LinearBlendingFactor

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

Formats the value using the given formatter. Read more
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impl PartialEq<LinearBlendingFactor> for LinearBlendingFactor

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fn eq(&self, other: &LinearBlendingFactor) -> 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.
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impl Copy for LinearBlendingFactor

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impl Eq for LinearBlendingFactor

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impl StructuralEq for LinearBlendingFactor

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impl StructuralPartialEq for LinearBlendingFactor

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

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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

Mutably borrows from an owned value. Read more
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impl<T> Content for Twhere T: Copy,

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type Owned = T

A type that holds a sized version of the content.
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fn read<F, E>(size: usize, f: F) -> Result<T, E>where F: FnOnce(&mut T) -> Result<(), E>,

Prepares an output buffer, then turns this buffer into an Owned.
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fn get_elements_size() -> usize

Returns the size of each element.
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fn to_void_ptr(&self) -> *const ()

Produces a pointer to the data.
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fn ref_from_ptr<'a>(ptr: *mut (), size: usize) -> Option<*mut T>

Builds a pointer to this type from a raw pointer.
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fn is_size_suitable(size: usize) -> bool

Returns true if the size is suitable to store a type like this.
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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

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fn into(self) -> U

Calls U::from(self).

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

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impl<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.