AutoVisual: First commit of AutoVisual, a sketch based upon Islamic Geometric Patterns by Eric Broug. Partially functioning implementations of square, pentagon and hexagon base patterns.

1 files changed, 97 insertions, 0 deletions

diff --git a/AutoVisual/IGPSquare.pde b/AutoVisual/IGPSquare.pde
new file mode 100644
index 0000000..80e3700
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+++ b/AutoVisual/IGPSquare.pde
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+class IGPSquare extends IGPFamily {
+	int parts;
+
+  IGPSquare(float x, float y, float d, int p){
+		super(x, y, d);
+		parts = p;
+    setVectorsOnAlphaCircle();
+//    setConstructionCircleCenters();
+		setVectorsOnOuterSquare();
+  }
+	
+	void setVectorsOnAlphaCircle(){
+		constructionCircleCenters = new ArrayList <PVector> (4);
+		constructionCircleCenters.add(getVectorOnAlphaCircle(0));
+		constructionCircleCenters.add(getVectorOnAlphaCircle(90));
+		constructionCircleCenters.add(getVectorOnAlphaCircle(180));
+		constructionCircleCenters.add(getVectorOnAlphaCircle(270));
+	}
+
+	void setConstructionCircleCenters(){
+		constructionCircleCenters = new ArrayList <PVector> (4);
+		constructionCircleCenters.add(alphaCircleVectors.get(0));
+		constructionCircleCenters.add(alphaCircleVectors.get(3));
+		constructionCircleCenters.add(alphaCircleVectors.get(6));
+		constructionCircleCenters.add(alphaCircleVectors.get(9));
+	}
+
+	void setVectorsOnOuterSquare(){
+		int amount = 12;
+		constructionPartsTwelve = new ArrayList <PVector>(12);
+		constructionPartsTwelve.add(constructionCircleCenters.get(0));
+		constructionPartsTwelve.add(new PVector(constructionCircleCenters.get(1).x+radius/2+radius/amount, mid.y-radius));
+		constructionPartsTwelve.add(new PVector(mid.x+radius, constructionCircleCenters.get(0).y-radius/2-radius/amount));
+		constructionPartsTwelve.add(constructionCircleCenters.get(1));
+		constructionPartsTwelve.add(new PVector(mid.x+radius, constructionCircleCenters.get(0).y+radius/2+radius/amount));
+		constructionPartsTwelve.add(new PVector(constructionCircleCenters.get(3).x+radius/2+radius/amount, mid.y+radius));	
+		constructionPartsTwelve.add(constructionCircleCenters.get(2));
+		constructionPartsTwelve.add(new PVector(constructionCircleCenters.get(3).x-radius/2-radius/amount, mid.y+radius));
+		constructionPartsTwelve.add(new PVector(mid.x-radius, constructionCircleCenters.get(2).y+radius/2+radius/amount));
+		constructionPartsTwelve.add(constructionCircleCenters.get(3));
+		constructionPartsTwelve.add(new PVector(mid.x-radius, constructionCircleCenters.get(2).y-radius/2-radius/amount));
+		constructionPartsTwelve.add(new PVector(constructionCircleCenters.get(1).x-radius/2-radius/amount, mid.y-radius));
+		constructionPartsSixteen = new ArrayList <PVector>(16);		
+		constructionPartsSixteen.add(constructionCircleCenters.get(0));
+		constructionPartsSixteen.add(new PVector(constructionCircleCenters.get(1).x+radius/2-radius/amount, mid.y-radius));
+		constructionPartsSixteen.add(new PVector(constructionCircleCenters.get(1).x-radius, constructionCircleCenters.get(2).y-radius));
+		constructionPartsSixteen.add(new PVector(mid.x+radius, constructionCircleCenters.get(0).y-radius/2+radius/amount));
+		constructionPartsSixteen.add(constructionCircleCenters.get(1));
+		constructionPartsSixteen.add(new PVector(mid.x+radius, constructionCircleCenters.get(0).y+radius/2-radius/amount));
+		constructionPartsSixteen.add(new PVector(constructionCircleCenters.get(1).x+radius, constructionCircleCenters.get(0).y-radius));
+		constructionPartsSixteen.add(new PVector(constructionCircleCenters.get(3).x+radius/2-radius/amount, mid.y+radius));	
+		constructionPartsSixteen.add(constructionCircleCenters.get(2));
+		constructionPartsSixteen.add(new PVector(constructionCircleCenters.get(3).x-radius/2+radius/amount, mid.y+radius));
+		constructionPartsSixteen.add(new PVector(constructionCircleCenters.get(3).x+radius, constructionCircleCenters.get(0).y+radius));
+		constructionPartsSixteen.add(new PVector(mid.x-radius, constructionCircleCenters.get(2).y+radius/2-radius/amount));
+		constructionPartsSixteen.add(constructionCircleCenters.get(3));
+		constructionPartsSixteen.add(new PVector(mid.x-radius, constructionCircleCenters.get(2).y-radius/2+radius/amount));
+		constructionPartsSixteen.add(new PVector(constructionCircleCenters.get(3).x-radius, constructionCircleCenters.get(2).y+radius));
+		constructionPartsSixteen.add(new PVector(constructionCircleCenters.get(1).x-radius/2+radius/amount, mid.y-radius));	
+	}
+
+	void createDividingConstructionLines(int amount){
+		if(amount == 12){
+   		stroke(0.0, 0.66, 0.0, 0.4);
+			createLine(constructionPartsTwelve.get(0), constructionPartsTwelve.get(6));
+			createLine(constructionPartsTwelve.get(1), constructionPartsTwelve.get(7));
+			createLine(constructionPartsTwelve.get(2), constructionPartsTwelve.get(8));
+			createLine(constructionPartsTwelve.get(3), constructionPartsTwelve.get(9));
+			createLine(constructionPartsTwelve.get(4), constructionPartsTwelve.get(10));
+			createLine(constructionPartsTwelve.get(5), constructionPartsTwelve.get(11));
+		}else if (amount == 16){
+			amount = 12;
+    	stroke(0.0, 0.0, 0.66, 0.4);
+			createLine(constructionPartsSixteen.get(0), constructionPartsSixteen.get(8));
+			createLine(constructionPartsSixteen.get(1), constructionPartsSixteen.get(9));
+			createLine(constructionPartsSixteen.get(2), constructionPartsSixteen.get(10));
+			createLine(constructionPartsSixteen.get(3), constructionPartsSixteen.get(11));
+			createLine(constructionPartsSixteen.get(4), constructionPartsSixteen.get(12));
+			createLine(constructionPartsSixteen.get(5), constructionPartsSixteen.get(13));
+			createLine(constructionPartsSixteen.get(6), constructionPartsSixteen.get(14));
+			createLine(constructionPartsSixteen.get(7), constructionPartsSixteen.get(15));
+		}
+	}
+
+  void display() {
+    super.display();
+    createOuterSquare();
+		if (parts == 16){
+			createInnerSquare();
+			createInnerSquareTilted(45);
+			createDividingConstructionLines(16);
+		}else if (parts == 12){
+			createDividingConstructionLines(12);
+		}
+  }
+
+}