sketch_03_archs_extended.txt

//exercise03
//interactive visual system by tim rodenbroker
//general variable; change number to see the changes
int amount=6;
//multidimensional array, used to define variations
int[][] state= new int[amount][amount];
//color variable
color fg=#10E09C;
//create image containers
PImage img1,img2,img3;
//variable for mouse interaction
int mx,my;

//initialising function
void setup(){
 //canvas size
  size(900,900);
  //forloops
    for (int x=0; x<amount; x++){
      for (int y=0; y<amount;y++){
        state[x][y]=int(random(0,6));
      }
    }
    //load image sources
    img1=loadImage("head1.png");
    img1.resize(width,height);
    img2=loadImage("head2.png");
    img2.resize(width,height);
    img3=loadImage("flower1.png");
    img3.resize(width,height);
}


//rendering function
void draw(){
  //background color
  background(#f1f1f1,mouseX/4,mouseY/2);
  //place image
  image(img3,0,0);
  //coordinates that give input
  float tileW = width/state.length;
  float tileH=height/state.length;
  fill(#ff0000);
  noStroke();
  ellipseMode(CORNER);
  //check where the mouse is
  mx= int(map(mouseX,0,width,0,amount));
  my= int(map(mouseY,0,height,0, amount));
  //draw the visual
  //in the grid set array values
     for (int x=0; x<amount; x++){
       for (int y=0; y<amount;y++){
        
        //define variations according to input result
        if(state[x][y]==0){
          pushMatrix();
          translate(x*tileW,y*tileH);
          ellipse(0,0,tileW,tileH);
          popMatrix();
        }
        else if(state[x][y]==1){
          pushMatrix();
          translate(x*tileW,y*tileH);
          rect(0,0,tileW,tileH);
          popMatrix();
        }
        else if(state[x][y]==2){
          pushMatrix();
          translate(x*tileW,y*tileH);
          triangle(0,0,tileW,tileH,0,tileW);
          popMatrix();
        }
        else if(state[x][y]==3){
          //parameters of copy function
          //source ccordinates
          int sx=int(tileW*x);
          int sy=int(tileH*y);
          int sw=int(tileW);
          int sh=int(tileH);
          //destiny coordinates
          int dx=sx;
          int dy=sy;
          int dw=sw;
          int dh=sh;
          //copy function with source defined
          copy(img1,sx,sy,sw,sh,dx,dy,dw,dh);
        }
        else if(state[x][y]==4){
          //source ccordinates
          int sx=int(tileW*x);
          int sy=int(tileH*y);
          int sw=int(tileW);
          int sh=int(tileH);
          //destiny coordinates
          int dx=sx;
          int dy=sy;
          int dw=sw;
          int dh=sh;
          //copy function with source defined
          copy(img2,sx,sy,sw,sh,dx,dy,dw,dh);
        }
        else if(state[x][y]==5){
        }
       }
     }
   }

//check the active variations
void countUp(int x, int y){
  if (state[x][y] < 5){
    state[x][y]++;
  } else {
    state[x][y]=0;
  }
}

void mouseReleased(){
  //activate function on mouse event
  countUp(mx,my);
  //saves jpegs every click
  //in a folder called out insde the sketch folder
  saveFrame("out/visual####.jpeg");
}