add altered AChaoslib

1 files changed, 55 insertions, 0 deletions

diff --git a/gui/libs/ofxAChaosLib/src/AChaosGinger.h b/gui/libs/ofxAChaosLib/src/AChaosGinger.h
new file mode 100644
index 0000000..53a1be2
--- /dev/null
+++ b/gui/libs/ofxAChaosLib/src/AChaosGinger.h
@@ -0,0 +1,55 @@
+/*
+	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"
+
+class AChaosGinger : public AChaosBase {
+public:
+
+	REAL seed, nx, ny;
+	
+	AChaosGinger(){}
+	~AChaosGinger(){}	
+
+	vector<string> param_labels={"seed","",""};
+
+	virtual void setup(REAL * params = NULL){
+	
+		AChaosBase::init(params, 3, 2);	
+		if(params==NULL){		
+			//init	
+			seed = 0.82f;
+			nx = 0.7f;
+			ny = 1.2f;
+
+			REAL p[3] = {seed,nx,ny};
+			set(p);
+		} else { set(params); }
+	}
+
+	void reset(){
+		seed = iv[0];
+		nx = iv[1];
+		ny = iv[2];
+	}
+	
+ 	void calc(){ 		
+		// ginger formulae
+ 		REAL x1,y1;
+
+		y1 = nx;
+		if (nx<0.) nx = -nx;
+		x1 = 1. - ny - seed*nx;
+
+		nx = x1;
+		ny = y1;
+
+		ov[0] = nx;
+		ov[1] = ny;
+ 	}
+};
\ No newline at end of file