InstagramLiveLikeAnimation-LikesModifier.swift

struct LikesModifier: ViewModifier {
    @State var time = 0.0
    let duration = 2.0
    
    func body(content: Content) -> some View {
        ZStack {
            ForEach(0..<2) { _ in
                content
                    .foregroundColor(.white)
                    .modifier(LikesGeometryEffect(time: time))
                    .opacity(time == duration ? 0 : 1)
            }
        }
        .onAppear {
            withAnimation (.easeOut(duration: duration)) {
                self.time = duration
            }
        }
    }
}