TicketWaveComposable.kt

@Composable
fun TicketWaveComposable(modifier: Modifier) {
    val deltaXAnim = rememberInfiniteTransition()
    val dx by deltaXAnim.animateFloat(
        initialValue = 0f,
        targetValue = 1f,
        animationSpec = infiniteRepeatable(animation = tween(500, easing = LinearEasing))
    )

    CoilImage(
        data = "myAwesomeImage.jpg",
        contentDescription = "Awesome Image",
        contentScale = ContentScale.Crop,
        modifier = modifier
            .size(width = 300.dp, height = 200.dp)
            .graphicsLayer {
                val animDx = dx
                shadowElevation = 0.dp.toPx()
                shape = GenericShape { size: Size, _: LayoutDirection ->
                    wavePath(size, animDx, 50.dp.toPx())
                }
                clip = true
            }
    )
}