Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;

public class Main {
    private static double getBreathingY(long time, int n, int t) {
        float k = 1.0f / 3;
        float pi = 3.1415f;
        float x = time / 1000.0f;
        t = (int) (t / 1000.0f);
        if (x >= ((n - 1) * t) && x < ((n - (1 - k)) * t)) {
            double i = pi / (k * t) * ((x - (0.5f * k * t)) - (n - 1) * t);
            return 0.5f * Math.sin(i) + 0.5f;
        } else if (x >= ((n - (1 - k)) * t) && x < n * t) {
            double j = pi / ((1 - k) * t) * ((x - (0.5f * (3 - k) * t)) - (n - 1) * t);
            double one = 0.5f * Math.sin(j) + 0.5f;
            return one * one;
        }
        return 0;
    }
}