add altered AChaoslib

1 files changed, 65 insertions, 0 deletions

diff --git a/gui/libs/ofxAChaosLib/src/AChaosClifford.h b/gui/libs/ofxAChaosLib/src/AChaosClifford.h
new file mode 100755
index 0000000..1bee069
--- /dev/null
+++ b/gui/libs/ofxAChaosLib/src/AChaosClifford.h
@@ -0,0 +1,65 @@
+/*
+	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 clif_calc(a,b,c,d) (SIN((a)*(b))+(c)*COS((a)*(d)))
+
+class AChaosClifford : public AChaosBase {
+public:
+
+	REAL a, b, c, d, nx, ny;
+	
+	AChaosClifford(){}
+	~AChaosClifford(){}	
+
+	vector<string> param_labels={"a","b","c","d","",""};
+
+	virtual void setup(REAL * params = NULL){
+
+		ofLog()<<"inherited setup for Baker ";
+
+		AChaosBase::init(params, 6,2);
+		if(params==NULL){
+			//init
+			a = -1.4f;
+			b = 1.6f;
+			c = 1.0f;
+			d = 0.7f;
+			//do not init x and y for more chaotic results
+			nx = 0.0f;
+			ny = 0.0f;
+
+			REAL p[6] = {a,b,c,d,nx,ny};
+			set(p);
+		} else {
+			set(params);
+		}
+
+	}
+
+	void reset(){
+		a = iv[0];
+		b = iv[1];
+		c = iv[2];
+		d = iv[3];
+		nx = iv[4];
+		ny = iv[5];
+	}
+	
+ 	void calc(){
+ 	// clifford attractor
+	//	lx1 = sin (a*ny) + c*cos(a*nx);
+	//	ly1 = sin (b*nx) + d*cos(b*ny);
+		nx = clif_calc(a, ny, c, nx);
+		ny = clif_calc(b, nx, d, ny);
+
+		ov[0] = nx;
+		ov[1] = ny;
+ 	}
+};
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