Add This to HISE's API?

[clevername27]

// Brighten or dim a widget using + or - from 0.0 to 0.1. Unlike the HISE "withBrightness" code, this function can 
// also increase brightness. The loops are all unrolled in the code here for those who are learning.(Otherwise, 
// this routine could be done in just a couple lines.)

inline function WithSignedBrightness(uint32Colour, brightnessAdjustment) {

	// Convert the uint32Colour to an array of component floats.
	local colourArray = Colours.toVec4 (uint32Colour);
	
	// Do red.
	local componentRed = colourArray[0];	
	componentRed += brightnessAdjustment;
	if (componentRed < 0.0) componentRed = 0.0;	if (componentRed > 1.0) componentRed = 1.0;
	colourArray[0] = componentRed;

	// Do blue.
	local componentBlue = colourArray[1];	
	componentBlue += brightnessAdjustment;
	if (componentBlue < 0.0) componentBlue = 0.0; if (componentBlue > 1.0) componentBlue = 1.0;
	colourArray[1] = componentBlue;
	
	// Do green.
	local componentGreen = colourArray[2];	
	componentGreen += brightnessAdjustment;
	if (componentGreen < 0.0) componentGreen = 0.0;	if (componentGreen > 1.0) componentGreen = 1.0;
	colourArray[2] = componentGreen;

	// Convert the array of floats back into a uint32Colour.
	local NewColour = Colours.fromVec4(colourArray);
	
	// Return our new colour.
	return NewColour;
};

[Christoph Hart]

@clevername27 withMultipliedBrightness() can make stuff brighter, no?

[clevername27]

@Christoph-Hart https://youtu.be/JQH2rmQ5-vk?si=tgGTwfUe_1Swmi81