Create a data type for points in 3 dimensional space Include

Create a data type for points in 3 dimensional space. Include a constructor that takes three real coordinates x, y, and z. Include methods distance, distanceSquared for the Euclidean distance and Euclidean distance squared. JAVA ( CODE AS SIMPLE AS YOU CAN )

Solution

Here is the code for the ThreeDPoint.java class:

class ThreeDPoint
{
    double x;
    double y;
    double z;
    //Include a constructor that takes three real coordinates x, y, and z.
    public ThreeDPoint(double x, double y, double z)
    {
       this.x = x;
       this.y = y;
       this.z = z;
    }
    //Include methods distance, distanceSquared
    public double distance(ThreeDPoint other)
    {
       return Math.sqrt(Math.pow(x-other.x, 2) + Math.pow(y-other.y, 2) + Math.pow(z-other.z, 2));
    }
    public double distanceSquared(ThreeDPoint other)
    {
       return (Math.pow(x-other.x, 2) + Math.pow(y-other.y, 2) + Math.pow(z-other.z, 2));
    }
}