From 95ed9e19668ead31a40fcdf4e36732b5a6934c20 Mon Sep 17 00:00:00 2001
From: David Runge <dave@sleepmap.de>
Date: Sun, 3 Jan 2016 17:33:08 +0100
Subject: AutoVisual/IGPTheGreatMosqueOfCordoba.pde: Adding 'The Great Mosque
 of Cordoba' as a class.

---
 AutoVisual/IGPTheGreatMosqueOfCordoba.pde | 290 ++++++++++++++++++++++++++++++
 1 file changed, 290 insertions(+)
 create mode 100644 AutoVisual/IGPTheGreatMosqueOfCordoba.pde

diff --git a/AutoVisual/IGPTheGreatMosqueOfCordoba.pde b/AutoVisual/IGPTheGreatMosqueOfCordoba.pde
new file mode 100644
index 0000000..df4e8ed
--- /dev/null
+++ b/AutoVisual/IGPTheGreatMosqueOfCordoba.pde
@@ -0,0 +1,290 @@
+class IGPTheGreatMosqueOfCordoba extends IGPSquare{
+
+  PVector[][] cornerPieces;
+  PVector[][] sidePieces;
+  PVector[][] starPieces;
+  PVector[][] verticalVs;
+  PVector[][] horizontalVs;
+  ArrayList <PVector> middleStar;
+  IGPTheGreatMosqueOfCordoba(float x, float y, float d){
+    super(x, y, d, 12);
+    setInterlacingVs();
+    setSidePieces();
+    setCornerPieces();
+    setStarPieces();
+    setMiddleStar();
+  }
+
+  void setInterlacingVs(){
+    PVector[] vectors = new PVector[2];
+    verticalVs = new PVector[4][2];
+    horizontalVs = new PVector[4][2];
+    vectors[0] = getVectorOnExtendedLine(getVectorOnAlphaCircle(90), getVectorOnAlphaCircle(315), mid.y-radius, true);
+    vectors[1] = getVectorOnAlphaCircle(90);
+    verticalVs[0] = vectors;
+    vectors = new PVector[2];
+    vectors[0] = getVectorOnExtendedLine(getVectorOnAlphaCircle(90), getVectorOnAlphaCircle(225), mid.y-radius, true);
+    vectors[1] = getVectorOnAlphaCircle(90);
+    verticalVs[1] = vectors;
+    vectors = new PVector[2];
+    vectors[0] = getVectorOnExtendedLine(getVectorOnAlphaCircle(270), getVectorOnAlphaCircle(45), mid.y+radius, true);
+    vectors[1] = getVectorOnAlphaCircle(270);
+    verticalVs[2] = vectors;
+    vectors = new PVector[2];
+    vectors[0] = getVectorOnExtendedLine(getVectorOnAlphaCircle(270), getVectorOnAlphaCircle(135), mid.y+radius, true);
+    vectors[1] = getVectorOnAlphaCircle(270);
+    verticalVs[3] = vectors;
+    vectors = new PVector[2];
+    vectors[0] = getVectorOnExtendedLine(getVectorOnAlphaCircle(180), getVectorOnAlphaCircle(315), mid.x+radius, false);
+    vectors[1] = getVectorOnAlphaCircle(180);
+    horizontalVs[0] = vectors;
+    vectors = new PVector[2];
+    vectors[0] = getVectorOnExtendedLine(getVectorOnAlphaCircle(180), getVectorOnAlphaCircle(45), mid.x+radius, false);
+    vectors[1] = getVectorOnAlphaCircle(180);
+    horizontalVs[1] = vectors;
+    vectors = new PVector[2];
+    vectors[0] = getVectorOnExtendedLine(getVectorOnAlphaCircle(0), getVectorOnAlphaCircle(225), mid.x-radius, false);
+    vectors[1] = getVectorOnAlphaCircle(0);
+    horizontalVs[2] = vectors;
+    vectors = new PVector[2];
+    vectors[0] = getVectorOnExtendedLine(getVectorOnAlphaCircle(0), getVectorOnAlphaCircle(135), mid.x-radius, false);
+    vectors[1] = getVectorOnAlphaCircle(0);
+    horizontalVs[3] = vectors;
+  }
+
+  void setMiddleStar(){
+    middleStar = new ArrayList <PVector>(16);
+    middleStar.add(getLineIntersection(getVectorOnAlphaCircle(270), getVectorOnAlphaCircle(45), getVectorOnAlphaCircle(315), getVectorOnAlphaCircle(90)));
+    middleStar.add(getLineIntersection(getVectorOnAlphaCircle(270), getVectorOnAlphaCircle(45), getVectorOnAlphaCircle(135), getVectorOnAlphaCircle(0)));
+    middleStar.add(getLineIntersection(getVectorOnAlphaCircle(315), getVectorOnAlphaCircle(90), getVectorOnAlphaCircle(135), getVectorOnAlphaCircle(0)));
+    middleStar.add(getLineIntersection(getVectorOnAlphaCircle(180), getVectorOnAlphaCircle(45), getVectorOnAlphaCircle(315), getVectorOnAlphaCircle(90)));
+    middleStar.add(getLineIntersection(getVectorOnAlphaCircle(180), getVectorOnAlphaCircle(45), getVectorOnAlphaCircle(135), getVectorOnAlphaCircle(0)));
+    middleStar.add(getLineIntersection(getVectorOnAlphaCircle(225), getVectorOnAlphaCircle(90), getVectorOnAlphaCircle(135), getVectorOnAlphaCircle(0)));
+    middleStar.add(getLineIntersection(getVectorOnAlphaCircle(180), getVectorOnAlphaCircle(45), getVectorOnAlphaCircle(225), getVectorOnAlphaCircle(90)));
+    middleStar.add(getLineIntersection(getVectorOnAlphaCircle(270), getVectorOnAlphaCircle(135), getVectorOnAlphaCircle(180), getVectorOnAlphaCircle(45)));
+    middleStar.add(getLineIntersection(getVectorOnAlphaCircle(270), getVectorOnAlphaCircle(135), getVectorOnAlphaCircle(225), getVectorOnAlphaCircle(90)));
+    middleStar.add(getLineIntersection(getVectorOnAlphaCircle(225), getVectorOnAlphaCircle(90), getVectorOnAlphaCircle(180), getVectorOnAlphaCircle(315)));
+    middleStar.add(getLineIntersection(getVectorOnAlphaCircle(270), getVectorOnAlphaCircle(135), getVectorOnAlphaCircle(180), getVectorOnAlphaCircle(315)));
+    middleStar.add(getLineIntersection(getVectorOnAlphaCircle(225), getVectorOnAlphaCircle(0), getVectorOnAlphaCircle(270), getVectorOnAlphaCircle(135)));
+    middleStar.add(getLineIntersection(getVectorOnAlphaCircle(225), getVectorOnAlphaCircle(0), getVectorOnAlphaCircle(180), getVectorOnAlphaCircle(315)));
+    middleStar.add(getLineIntersection(getVectorOnAlphaCircle(180), getVectorOnAlphaCircle(315), getVectorOnAlphaCircle(270), getVectorOnAlphaCircle(45)));
+    middleStar.add(getLineIntersection(getVectorOnAlphaCircle(225), getVectorOnAlphaCircle(0), getVectorOnAlphaCircle(270), getVectorOnAlphaCircle(45)));
+    middleStar.add(getLineIntersection(getVectorOnAlphaCircle(225), getVectorOnAlphaCircle(0), getVectorOnAlphaCircle(315), getVectorOnAlphaCircle(90)));
+  }
+
+  void setCornerPieces(){
+    cornerPieces = new PVector[4][4];
+    PVector[] cornerPiece = new PVector[4];
+    cornerPiece[0] = getVectorOnExtendedLine(getVectorOnAlphaCircle(180), getVectorOnAlphaCircle(45), mid.x+radius, false);
+    cornerPiece[1] = new PVector(mid.x+radius, mid.y+radius);
+    cornerPiece[2] = getVectorOnExtendedLine(getVectorOnAlphaCircle(270), getVectorOnAlphaCircle(45), mid.y+radius, true);
+    cornerPiece[3] = getVectorOnAlphaCircle(45);
+    cornerPieces[0] = cornerPiece;
+    cornerPiece = new PVector[4];
+    cornerPiece[0] = getVectorOnAlphaCircle(135);
+    cornerPiece[1] = getVectorOnExtendedLine(getVectorOnAlphaCircle(270), getVectorOnAlphaCircle(135), mid.y+radius, true);
+    cornerPiece[2] = new PVector(mid.x-radius, mid.y+radius);
+    cornerPiece[3] = getVectorOnExtendedLine(getVectorOnAlphaCircle(0), getVectorOnAlphaCircle(135), mid.x-radius, false);
+    cornerPieces[1] = cornerPiece;
+    cornerPiece = new PVector[4];
+    cornerPiece[0] = getVectorOnAlphaCircle(225);
+    cornerPiece[1] = getVectorOnExtendedLine(getVectorOnAlphaCircle(90), getVectorOnAlphaCircle(225), mid.y-radius, true);
+    cornerPiece[2] = new PVector(mid.x-radius, mid.y-radius);
+    cornerPiece[3] = getVectorOnExtendedLine(getVectorOnAlphaCircle(0), getVectorOnAlphaCircle(225), mid.x-radius, false);
+    cornerPieces[2] = cornerPiece;
+    cornerPiece = new PVector[4];
+    cornerPiece[0] = new PVector(mid.x+radius, mid.y-radius);
+    cornerPiece[1] = getVectorOnExtendedLine(getVectorOnAlphaCircle(180), getVectorOnAlphaCircle(315), mid.x+radius, false);
+    cornerPiece[2] = getVectorOnAlphaCircle(315);
+    cornerPiece[3] = getVectorOnExtendedLine(getVectorOnAlphaCircle(90), getVectorOnAlphaCircle(315), mid.y-radius, true);
+    cornerPieces[3] = cornerPiece;
+  }
+
+  void setSidePieces(){
+    sidePieces = new PVector[8][4];
+    PVector[] sidePiece = new PVector[4];
+    sidePiece[0] = getVectorOnExtendedLine(getVectorOnAlphaCircle(180), getVectorOnAlphaCircle(315), mid.x+radius, false);
+    sidePiece[1] = getVectorOnAlphaCircle(0);
+    sidePiece[2] = getLineIntersection(getVectorOnAlphaCircle(225), getVectorOnAlphaCircle(0), getVectorOnAlphaCircle(315), getVectorOnAlphaCircle(90));
+    sidePiece[3] = getVectorOnAlphaCircle(315);
+    sidePieces[0] = sidePiece;
+    sidePiece = new PVector[4];
+    sidePiece[0] = getVectorOnAlphaCircle(0);
+    sidePiece[1] = getVectorOnExtendedLine(getVectorOnAlphaCircle(180), getVectorOnAlphaCircle(45), mid.x+radius, false);
+    sidePiece[2] = getVectorOnAlphaCircle(45);
+    sidePiece[3] = getLineIntersection(getVectorOnAlphaCircle(270), getVectorOnAlphaCircle(45), getVectorOnAlphaCircle(225), getVectorOnAlphaCircle(0));
+    sidePieces[1] = sidePiece;
+    sidePiece = new PVector[4];
+    sidePiece[0] = getVectorOnExtendedLine(getVectorOnAlphaCircle(270), getVectorOnAlphaCircle(45), mid.y+radius, true);
+    sidePiece[1] = getVectorOnAlphaCircle(90);
+    sidePiece[2] = getLineIntersection(getVectorOnAlphaCircle(270), getVectorOnAlphaCircle(45), getVectorOnAlphaCircle(225), getVectorOnAlphaCircle(0));
+    sidePiece[3] = getVectorOnAlphaCircle(45);
+    sidePieces[2] = sidePiece;
+    sidePiece = new PVector[4];
+    sidePiece[0] = getVectorOnAlphaCircle(90);
+    sidePiece[1] = getVectorOnExtendedLine(getVectorOnAlphaCircle(315), getVectorOnAlphaCircle(135), mid.y+radius, true);
+    sidePiece[2] = getVectorOnAlphaCircle(135);
+    sidePiece[3] = getLineIntersection(getVectorOnAlphaCircle(225), getVectorOnAlphaCircle(90), getVectorOnAlphaCircle(135), getVectorOnAlphaCircle(0));
+    sidePieces[3] = sidePiece;
+    sidePiece = new PVector[4];
+    sidePiece[0] = getLineIntersection(getVectorOnAlphaCircle(180), getVectorOnAlphaCircle(45), getVectorOnAlphaCircle(270), getVectorOnAlphaCircle(135));
+    sidePiece[1] = getVectorOnAlphaCircle(135);
+    sidePiece[2] = getVectorOnExtendedLine(getVectorOnAlphaCircle(0), getVectorOnAlphaCircle(135), mid.x-radius, false);
+    sidePiece[3] = getVectorOnAlphaCircle(180);
+    sidePieces[4] = sidePiece;
+    sidePiece = new PVector[4];
+    sidePiece[0] = getLineIntersection(getVectorOnAlphaCircle(180), getVectorOnAlphaCircle(315), getVectorOnAlphaCircle(225), getVectorOnAlphaCircle(90));
+    sidePiece[1] = getVectorOnAlphaCircle(180);
+    sidePiece[2] = getVectorOnExtendedLine(getVectorOnAlphaCircle(0), getVectorOnAlphaCircle(225), mid.x-radius, false);
+    sidePiece[3] = getVectorOnAlphaCircle(225);
+    sidePieces[5] = sidePiece;
+    sidePiece = new PVector[4];
+    sidePiece[0] = getVectorOnAlphaCircle(270);
+    sidePiece[1] = getLineIntersection(getVectorOnAlphaCircle(225), getVectorOnAlphaCircle(0), getVectorOnAlphaCircle(270), getVectorOnAlphaCircle(135));
+    sidePiece[2] = getVectorOnAlphaCircle(225);
+    sidePiece[3] = getVectorOnExtendedLine(getVectorOnAlphaCircle(90), getVectorOnAlphaCircle(225), mid.y-radius, true);
+    sidePieces[6] = sidePiece;
+    sidePiece = new PVector[4];
+    sidePiece[0] = getVectorOnExtendedLine(getVectorOnAlphaCircle(90), getVectorOnAlphaCircle(315), mid.y-radius, true);
+    sidePiece[1] = getVectorOnAlphaCircle(315);
+    sidePiece[2] = getLineIntersection(getVectorOnAlphaCircle(180), getVectorOnAlphaCircle(315), getVectorOnAlphaCircle(270), getVectorOnAlphaCircle(45));
+    sidePiece[3] = getVectorOnAlphaCircle(270);
+    sidePieces[7] = sidePiece;
+  }
+
+  void setStarPieces(){
+    starPieces = new PVector[8][4];
+    PVector[] starPiece = new PVector[4];
+    starPiece[0] = getVectorOnAlphaCircle(315);
+    starPiece[1] = getLineIntersection(getVectorOnAlphaCircle(225), getVectorOnAlphaCircle(0), getVectorOnAlphaCircle(315), getVectorOnAlphaCircle(90));
+    starPiece[2] = getLineIntersection(getVectorOnAlphaCircle(225), getVectorOnAlphaCircle(0), getVectorOnAlphaCircle(270), getVectorOnAlphaCircle(45));
+    starPiece[3] = getLineIntersection(getVectorOnAlphaCircle(270), getVectorOnAlphaCircle(45), getVectorOnAlphaCircle(180), getVectorOnAlphaCircle(315));
+    starPieces[0] = starPiece;
+    starPiece = new PVector[4];
+    starPiece[0] = getVectorOnAlphaCircle(0);
+    starPiece[1] = getLineIntersection(getVectorOnAlphaCircle(270), getVectorOnAlphaCircle(45), getVectorOnAlphaCircle(135), getVectorOnAlphaCircle(0));
+    starPiece[2] = getLineIntersection(getVectorOnAlphaCircle(270), getVectorOnAlphaCircle(45), getVectorOnAlphaCircle(315), getVectorOnAlphaCircle(90));
+    starPiece[3] = getLineIntersection(getVectorOnAlphaCircle(225), getVectorOnAlphaCircle(0), getVectorOnAlphaCircle(315), getVectorOnAlphaCircle(90));
+    starPieces[1] = starPiece;
+    starPiece = new PVector[4];
+    starPiece[0] = getLineIntersection(getVectorOnAlphaCircle(270), getVectorOnAlphaCircle(45), getVectorOnAlphaCircle(135), getVectorOnAlphaCircle(0));
+    starPiece[1] = getVectorOnAlphaCircle(45);
+    starPiece[2] = getLineIntersection(getVectorOnAlphaCircle(180), getVectorOnAlphaCircle(45), getVectorOnAlphaCircle(315), getVectorOnAlphaCircle(90));
+    starPiece[3] = getLineIntersection(getVectorOnAlphaCircle(135), getVectorOnAlphaCircle(0), getVectorOnAlphaCircle(315), getVectorOnAlphaCircle(90));
+    starPieces[2] = starPiece;
+    starPiece = new PVector[4];
+    starPiece[0] = getLineIntersection(getVectorOnAlphaCircle(180), getVectorOnAlphaCircle(45), getVectorOnAlphaCircle(315), getVectorOnAlphaCircle(90));
+    starPiece[1] = getVectorOnAlphaCircle(90);
+    starPiece[2] = getLineIntersection(getVectorOnAlphaCircle(225), getVectorOnAlphaCircle(90), getVectorOnAlphaCircle(135), getVectorOnAlphaCircle(0));
+    starPiece[3] = getLineIntersection(getVectorOnAlphaCircle(180), getVectorOnAlphaCircle(45), getVectorOnAlphaCircle(135), getVectorOnAlphaCircle(0));
+    starPieces[3] = starPiece;
+    starPiece = new PVector[4];
+    starPiece[0] = getLineIntersection(getVectorOnAlphaCircle(225), getVectorOnAlphaCircle(90), getVectorOnAlphaCircle(135), getVectorOnAlphaCircle(0));
+    starPiece[1] = getVectorOnAlphaCircle(135);
+    starPiece[2] = getLineIntersection(getVectorOnAlphaCircle(180), getVectorOnAlphaCircle(45), getVectorOnAlphaCircle(270), getVectorOnAlphaCircle(135));
+    starPiece[3] = getLineIntersection(getVectorOnAlphaCircle(225), getVectorOnAlphaCircle(90), getVectorOnAlphaCircle(180), getVectorOnAlphaCircle(45));
+    starPieces[4] = starPiece;
+    starPiece = new PVector[4];
+    starPiece[0] = getLineIntersection(getVectorOnAlphaCircle(225), getVectorOnAlphaCircle(90), getVectorOnAlphaCircle(270), getVectorOnAlphaCircle(135));
+    starPiece[1] = getLineIntersection(getVectorOnAlphaCircle(180), getVectorOnAlphaCircle(45), getVectorOnAlphaCircle(270), getVectorOnAlphaCircle(135));
+    starPiece[2] = getVectorOnAlphaCircle(180);
+    starPiece[3] = getLineIntersection(getVectorOnAlphaCircle(180), getVectorOnAlphaCircle(315), getVectorOnAlphaCircle(225), getVectorOnAlphaCircle(90));
+    starPieces[5] = starPiece;
+    starPiece = new PVector[4];
+    starPiece[0] = getLineIntersection(getVectorOnAlphaCircle(225), getVectorOnAlphaCircle(0), getVectorOnAlphaCircle(270), getVectorOnAlphaCircle(135));
+    starPiece[1] = getLineIntersection(getVectorOnAlphaCircle(180), getVectorOnAlphaCircle(315), getVectorOnAlphaCircle(270), getVectorOnAlphaCircle(135));
+    starPiece[2] = getLineIntersection(getVectorOnAlphaCircle(180), getVectorOnAlphaCircle(315), getVectorOnAlphaCircle(225), getVectorOnAlphaCircle(90));
+    starPiece[3] = getVectorOnAlphaCircle(225);
+    starPieces[6] = starPiece;
+    starPiece = new PVector[4];
+    starPiece[0] = getLineIntersection(getVectorOnAlphaCircle(180), getVectorOnAlphaCircle(315), getVectorOnAlphaCircle(270), getVectorOnAlphaCircle(45));
+    starPiece[1] = getLineIntersection(getVectorOnAlphaCircle(180), getVectorOnAlphaCircle(315), getVectorOnAlphaCircle(225), getVectorOnAlphaCircle(0));
+    starPiece[2] = getLineIntersection(getVectorOnAlphaCircle(225), getVectorOnAlphaCircle(0), getVectorOnAlphaCircle(270), getVectorOnAlphaCircle(135));
+    starPiece[3] = getVectorOnAlphaCircle(270);
+    starPieces[7] = starPiece;
+  }
+
+  void createMiddleStar(){
+    useStrokeColor();
+    useFillColor();
+    beginShape();
+    for (PVector middleStarVector: middleStar) {
+      vertex(middleStarVector.x, middleStarVector.y);
+    }
+    endShape();
+  }
+
+  void createCornerPieces(){
+    useStrokeColor();
+    useFillColor();
+    for(int i=0; i<cornerPieces.length; i++){
+      if(cornerPieces[i].length>0){
+        beginShape();
+        for(int j=0; j<cornerPieces[i].length; j++){
+          vertex(cornerPieces[i][j].x, cornerPieces[i][j].y);
+        }
+        endShape();
+      }
+    }
+  }
+
+  void createSidePieces(){
+    useStrokeColor();
+    useFillColor();
+    for(int i=0; i<sidePieces.length; i++){
+      if(sidePieces[i].length>0){
+        beginShape();
+        for(int j=0; j<sidePieces[i].length; j++){
+          vertex(sidePieces[i][j].x, sidePieces[i][j].y);
+        }
+        endShape();
+      }
+    }
+  }
+
+  void createStarPieces(){
+    useStrokeColor();
+    useFillColor();
+    for(int i=0; i<starPieces.length; i++){
+      if(starPieces[i].length>0){
+        beginShape();
+        for(int j=0; j<starPieces[i].length; j++){
+          vertex(starPieces[i][j].x, starPieces[i][j].y);
+        }
+        endShape();
+      }
+    }
+  }
+
+  void createInterlacingVs(){
+    useStrokeColor();
+    useFillColor();
+    for(int i=0; i<verticalVs.length; i++){
+      createLine(verticalVs[i][0], verticalVs[i][1]);
+    }
+    for(int i=0; i<horizontalVs.length; i++){
+      createLine(horizontalVs[i][0], horizontalVs[i][1]);
+    }
+  }
+
+  void display(){
+    setStrokeColor(new Float[] {0.66, 0.66, 0.8, 1.0});
+    setFillColor(new Float[] {0.0, 1.0, 0.0, 1.0});
+    createSidePieces();
+    setStrokeColor(new Float[] {0.66, 0.0, 0.0, 1.0});
+    setFillColor(new Float[] {1.0, 1.0, 1.0, 1.0});
+    createCornerPieces();
+    setStrokeColor(new Float[] {0.66, 0.0, 0.0, 1.0});
+    setFillColor(new Float[] {1.0, 0.0, 0.0, 1.0});
+    createStarPieces();
+    setStrokeColor(new Float[] {0.66, 0.66, 0.8, 1.0});
+    setFillColor(new Float[] {0.0, 0.0, 1.0, 1.0});
+    createMiddleStar();
+  }
+
+  void displayConstructionLines(){
+    super.displayConstructionLines();
+    setStrokeColor(new Float[] {0.66, 0.0, 0.8, 1.0});
+    createInterlacingVs();
+  }
+}
-- 
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