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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 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(alphaCircleVectors.get(0));
constructionPartsTwelve.add(extendLine(mid, alphaCircleVectors.get(1), mid.x+radius, false));
constructionPartsTwelve.add(extendLine(mid, alphaCircleVectors.get(2), mid.y-radius, true));
constructionPartsTwelve.add(alphaCircleVectors.get(3));
constructionPartsTwelve.add(extendLine(mid, alphaCircleVectors.get(4), mid.y-radius, true));
constructionPartsTwelve.add(extendLine(mid, alphaCircleVectors.get(5), mid.x-radius, false));
constructionPartsTwelve.add(alphaCircleVectors.get(6));
constructionPartsTwelve.add(extendLine(mid, alphaCircleVectors.get(7), mid.x-radius, false));
constructionPartsTwelve.add(extendLine(mid, alphaCircleVectors.get(8), mid.y+radius, true));
constructionPartsTwelve.add(alphaCircleVectors.get(9));
constructionPartsTwelve.add(extendLine(mid, alphaCircleVectors.get(10), mid.y+radius, true));
constructionPartsTwelve.add(extendLine(mid, alphaCircleVectors.get(11), mid.x+radius, false));
constructionPartsSixteen = new ArrayList <PVector>(16);
constructionPartsSixteen.add(alphaCircleVectorsSixteen.get(0));
constructionPartsSixteen.add(extendLine(mid, alphaCircleVectorsSixteen.get(1), mid.x+radius, false));
constructionPartsSixteen.add(new PVector(mid.x+radius, mid.y-radius));
constructionPartsSixteen.add(extendLine(mid, alphaCircleVectorsSixteen.get(3), mid.y-radius, true));
constructionPartsSixteen.add(alphaCircleVectorsSixteen.get(4));
constructionPartsSixteen.add(extendLine(mid, alphaCircleVectorsSixteen.get(5), mid.y-radius, true));
constructionPartsSixteen.add(new PVector(mid.x-radius, mid.y-radius));
constructionPartsSixteen.add(extendLine(mid, alphaCircleVectorsSixteen.get(7), mid.x-radius, false));
constructionPartsSixteen.add(alphaCircleVectorsSixteen.get(8));
constructionPartsSixteen.add(extendLine(mid, alphaCircleVectorsSixteen.get(9), mid.x-radius, false));
constructionPartsSixteen.add(new PVector(mid.x-radius, mid.y+radius));
constructionPartsSixteen.add(extendLine(mid, alphaCircleVectorsSixteen.get(11), mid.y+radius, true));
constructionPartsSixteen.add(alphaCircleVectorsSixteen.get(12));
constructionPartsSixteen.add(extendLine(mid, alphaCircleVectorsSixteen.get(13), mid.y+radius, true));
constructionPartsSixteen.add(new PVector(mid.x+radius, mid.y+radius));
constructionPartsSixteen.add(extendLine(mid, alphaCircleVectorsSixteen.get(15), mid.x+radius, false));
}
void createDividingLines(){
stroke(0.0, 0.66, 0.0, 0.4);
if(parts == 12){
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 (parts == 16){
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 createDividingConstructionLines(){
if(parts == 12){
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 (parts == 16){
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();
createDividingLines();
}
void displayConstructionLines(){
super.displayConstructionLines();
createDiagonalConstructionLinesOnOuterSquare();
if (parts == 16){
createInnerSquare();
createInnerSquareTilted(45);
}
createDividingConstructionLines();
}
}
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