pub enum Equation {
Add,
Subtract,
ReverseSubtract,
}
Expand description
Specifies how incoming RGBA values (source) and the RGBA in framebuffer (destination) are combined.
Variants§
Add
Adds source and destination. Source and destination are multiplied by blending parameters before addition.
Subtract
Subtracts destination from source. Source and destination are multiplied by blending parameters before subtraction.
ReverseSubtract
Subtracts source from destination. Source and destination are multiplied by blending parameters before subtraction.
Trait Implementations§
impl Copy for Equation
impl Eq for Equation
impl StructuralEq for Equation
impl StructuralPartialEq for Equation
Auto Trait Implementations§
impl RefUnwindSafe for Equation
impl Send for Equation
impl Sync for Equation
impl Unpin for Equation
impl UnwindSafe for Equation
Blanket Implementations§
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