Function add

add(
    out: color.Color,
    a: readonly [number, number, number],
    b: readonly [number, number, number],
): color.Color
Add a + b component-wise into out. Returns out.
Parameters
- out: color.Color
- a: readonly [number, number, number]
- b: readonly [number, number, number]
Returns color.Color
- Defined in color/color.ts:95