Java Distance Calculate calculateDistancePointToShowerAxis(double cogx, double cogy, double delta, double x, double y)

Description

calculate Distance Point To Shower Axis

License

Open Source License

Declaration

public static double calculateDistancePointToShowerAxis(double cogx, double cogy, double delta, double x,
            double y) 

Method Source Code

//package com.java2s;
//License from project: Open Source License 

public class Main {
    public static double calculateDistancePointToShowerAxis(double cogx, double cogy, double delta, double x,
            double y) {
        double distance = 0;

        double r0 = (x - cogx) * Math.cos(delta) + (y - cogy) * Math.sin(delta);

        distance = Math/*from w w  w.j  a  v a  2  s.c  om*/
                .sqrt(Math.pow(cogx - x + r0 * Math.cos(delta), 2) + Math.pow(cogy - y + r0 * Math.sin(delta), 2));

        return distance;
    }
}

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