A point of a scale: its position (0 to 1) and its color, [r, g, b] or [r, g, b, a] in 0-255.
[r, g, b]
[r, g, b, a]
A point of a scale: its position (0 to 1) and its color,
[r, g, b]or[r, g, b, a]in 0-255.