ShoesCard.kt

/* ... */ 
val leftParticlesRotation = remember { Animatable((Math.PI / 4).toFloat()) }
val rightParticlesRotation = remember { Animatable((Math.PI * 3 / 4).toFloat()) }
LaunchedEffect(isPlaced.value) {
    if (isPlaced.value) {
        launch {
            leftParticlesRotation.animateTo(
                targetValue = Math.PI.toFloat(),
                animationSpec = tween(durationMillis = 400)
            )
            leftParticlesRotation.snapTo((Math.PI / 4).toFloat())
        }
        launch {
            rightParticlesRotation.animateTo(
                targetValue = 0f,
                animationSpec = tween(durationMillis = 400)
            )
            rightParticlesRotation.snapTo((Math.PI * 3 / 4).toFloat())
            if (currentIndex.value != destinationIndex.value) {
                updateItemPosition(currentIndex.value, destinationIndex.value)
            }
            isPlaced.value = false
        }
    }
}

val leftParticles =
    createParticles(leftParticlesRotation.value.toDouble(), shoesArticle.color, isLeft = true)
val rightParticles =
    createParticles(rightParticlesRotation.value.toDouble(), shoesArticle.color, isLeft = false)

Box(/* ... */) {
    Canvas(modifier = Modifier) {
        leftParticles.forEach {
            drawCircle(it.color, it.radius, center = IntOffset(it.x, it.y).toOffset())
        }
    }
    Canvas(modifier = Modifier.align(Alignment.TopEnd)) {
        rightParticles.forEach {
            drawCircle(it.color, it.radius, center = IntOffset(it.x, it.y).toOffset())
        }
    }
    /* ... */
}