Step5ParallelAnimations_3.kt

Spacer(
    ...
    .drawBehind {   
    ...
    hours.forEach {
        if (!dotsVisibility[it]) return@forEach
        val degree = it * 30f
        rotate(degree) {
        // Based on the hour value, the travel distance will be longer. 
        val positionY = halfStroke +
            stepHeight * it * (1 - disassembleAnimations[it].value)

            val start = Offset(size.width / 2, positionY - halfStroke)
            val end = Offset(size.width / 2, positionY + halfStroke)
            drawLine(
                color = Color.White,
                start = start,
                end = end,
                strokeWidth = strokeWidth,
            )
        }
    }
}