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LayerColorScaleBias Class

Modifiers: final
Controls color adjustment for rendering layers.
LayerColorScaleBias provides a way to adjust the color output of a layer by applying scale and bias transformations to the RGBA color channels. This allows for effects like tinting, brightness adjustment, contrast modification, and transparency control.
The color transformation is applied using the formula: finalColor = (sourceColor * scale) + bias
Example usage: 
// Create a layer config with 50% opacity
val halfTransparent = LayerColorScaleBias(
    scale = Vector4(1.0f, 1.0f, 1.0f, 0.5f),  // Keep RGB the same, reduce alpha to 50%
    bias = Vector4(0.0f, 0.0f, 0.0f, 0.0f)    // No bias
)
// Create a layer config with a blue tint
val blueTint = LayerColorScaleBias(
    scale = Vector4(0.8f, 0.8f, 1.0f, 1.0f),  // Reduce red and green, keep blue and alpha
    bias = Vector4(0.0f, 0.0f, 0.2f, 0.0f)    // Add some blue
)

Signature

class LayerColorScaleBias(var scale: Vector4, var bias: Vector4)

Constructors

LayerColorScaleBias ( scale , bias ) : LayerColorScaleBias
Signature 
constructor(scale: Vector4, bias: Vector4)
Parameters
scale: Vector4
Vector4 containing RGBA scale factors to multiply with the source color
bias: Vector4
Vector4 containing RGBA bias values to add to the scaled color
Returns

Properties

bias : Vector4
[Get][Set]
Vector4 containing RGBA bias values to add to the scaled color
Signature 
var bias: Vector4
scale : Vector4
[Get][Set]
Vector4 containing RGBA scale factors to multiply with the source color
Signature 
var scale: Vector4
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