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/*
32/64 bits A-Chaos Lib in openFrameworks
(c) s373.net/x 2004, 2012, 2015
http://s373.net/code/A-Chaos-Lib/A-Chaos.html
programmed by Andre Sier, revised 2015
License: MIT
*/
#pragma once
#include "AChaosBase.h"
#define pi 3.14159265358979323846264338327950288419716939937510f
#define twopi 2.*pi
class AChaosTorus : public AChaosBase {
public:
REAL x0, y0, cr;
vector<string> param_labels={"nx","ny","cr"};
AChaosTorus(){}
~AChaosTorus(){}
virtual void setup(REAL * params = NULL){
AChaosBase::init(params, 3, 2);
if(params==NULL){
//init
x0 = 0.777f;
y0 = 1.2f;
cr = 1.26f;
REAL p[3] = {x0,y0,cr};
set(p);
} else { set(params); }
}
void reset(){
x0 = iv[0];
y0 = iv[1];
cr = iv[2];
}
void calc(){
x0 = fmodf((x0+cr*SIN(y0)), twopi);
y0 = fmodf((x0+y0), twopi);
ov[0] = x0;
ov[1] = y0;
}
};
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