混沌数学之Rössler(若斯叻)吸引子

class RosslerAttractor : public DifferentialEquation
{
public:
    RosslerAttractor()
    {
        m_StartX = 1.0f;
        m_StartY = 2.0f;
        m_StartZ = 3.0f;

        m_ParamA = 0.15f;
        m_ParamB = 0.2f;
        m_ParamC = 10.0f;

        m_StepT = 0.01f;
    }

    void Derivative(float x, float y, float z, float& dX, float& dY, float& dZ)
    {
        dX = -y - z;
        dY = x + m_ParamA*y;
        dZ = m_ParamB - m_ParamC*z + x*z;
    }

    bool IsValidParamA() const {return true;}
    bool IsValidParamB() const {return true;}
    bool IsValidParamC() const {return true;}
};