Page Comparison

class VisualD {
    int shapeWidth = 60; 
 
  int shapeHeight = 60;    
  int gridWidth;  
   int gridHeight; 
 

    PShape[] imageList;

  

  VisualD() {

     gridWidth = width/shapeWidth+1; 
      gridHeight = height/shapeHeight+1;

    


    imageList = new PShape[9];

     imageList[0] = loadShape("perm1.svg");
      imageList[1] = loadShape("perm2.svg");
      imageList[2] = loadShape("perm3.svg");


    imageList[3] = loadShape("perm4.svg");

     imageList[4] = loadShape("perm5.svg");


    imageList[5] = loadShape("perm6.svg");
      imageList[6] = loadShape("perm7.svg");
      imageList[7] = loadShape("perm8.svg");
      imageList[8] = loadShape("perm9.svg");

   }

  

  void draw(PVector _reactorPosition, float _reactorScaler) {


    background(255);
      int newIndex;

     for (int i=0; i < gridWidth; i++)
      {


      for (int j=0; j < gridHeight; j++)

       {


        PVector pos = new PVector(i * shapeWidth, j * shapeHeight);


        newIndex = calcIndex(pos, imageList.length, _reactorPosition);
          pushMatrix();
          translate(pos.x, pos.y);
          scale(.5);


        shape(imageList[newIndex], 0, 0);


        popMatrix();


      }
      }

   }


  

   int calcIndex(PVector obj, int maxIndex, PVector _reactorPosition)


{
    float distance = dist(obj.x,obj.y, _reactorPosition.x,_reactorPosition.y);
    return (int)map(distance,0,dist(0,0,width,height),0,maxIndex-1);


}


}