ombra-0.2.1.0: Render engine.

Safe Haskell	None
Language	Haskell2010

Graphics.Rendering.Ombra.Blend

Synopsis

Documentation

data Mode Source #

Blend mode

Constructors

Mode
Fields constantColor :: Maybe Vec4 rgbOperator :: Operator rgbParameters :: Maybe (Parameter, Parameter) alphaOperator :: Operator alphaParameters :: Maybe (Parameter, Parameter)

Instances

Eq Mode Source #
Methods (==) :: Mode -> Mode -> Bool # (/=) :: Mode -> Mode -> Bool #

data Operator Source #

Blend operator.

Constructors

Add
Subtract
ReverseSubtract

Instances

Eq Operator Source #
Methods (==) :: Operator -> Operator -> Bool # (/=) :: Operator -> Operator -> Bool #

data Parameter Source #

Blend function parameters.

Constructors

Zero
One
SourceColor
DestinationColor
ConstantColor
SourceAlpha
DestinationAlpha
ConstantAlpha
OneMinus Parameter

Instances

Eq Parameter Source #
Methods (==) :: Parameter -> Parameter -> Bool # (/=) :: Parameter -> Parameter -> Bool #

transparency :: Mode Source #

Standard transparency (default).

additive :: Mode Source #

Additive blend mode.

equation :: GLES => Mode -> (GLEnum, GLEnum) Source #

function :: GLES => Mode -> (GLEnum, GLEnum, GLEnum, GLEnum) Source #