Rossler.cs

using UnityEngine;
using System.Collections;

// eqn (27) from http://lsc.amss.ac.cn/~ljh/04LCC.pdf

public class Rossler : ChaosEqn  {

    private float a = 0.2f; 
    private float b = 0.2f;     
    private float c = 5.7f;         

    public Rossler() {
        name = "Rossler";
        eqnStrings = new string[]{
            "x = -y - z",
            "y = x + a y",
            "z = b z (x - c)"
        };

        paramBundles = new ParamBundle[] {
            // sigma, b, rho
            // a, b, c
            new ParamBundle("default (scaled)", 0.2f, 0.2f, 5.7f, 
                    new Vector3(-2f,5f,-10f), new Vector3(-1.2f, 1.5f, -11f), 0.45f),
            new ParamBundle("default", 0.2f, 0.2f, 5.7f, 
                    new Vector3(0f, 0f, 0f))
        };

        paramNames = new string[] { "sigma", "b", "rho"};
        slideShowSpeed = 2.5f;
    }

    public override void SetParams(ParamBundle pb)
    {
        a = pb.eqnParam[0];
        b = pb.eqnParam[1]; 
        c = pb.eqnParam[2];
    }

    public override void Function(ref float[] x_in, ref float[] x_out) {
        x_out[0] = -x_in[1] - x_in[2];
        x_out[1] = x_in[0] + a* x_in[1];
        x_out[2] = b + x_in[2] * (x_in[0] - c);
    }

}