Function regularColorSteps

Convenience function that maps a color palette + value range to Color Lookup Table steps.

Equal to following one-liner:

 const steps = colorPalette.map((color, i) => ({ color, value: valueMin + (i / (colorPalette.length - 1)) * (valueMax - valueMin) }))

Used like this:

 // Example, construct LUT with regular color steps from an array of colors.
 const lut = new LUT({
     interpolate: true,
     steps: regularColorSteps(0, 100, [ ColorCSS('red'), ColorCSS('blue'), ColorCSS('green') ])
 })

Returns

Array of LUTSteps which can be used to construct a LUT object.