My Sketch - OpenProcessing

mySketch
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ArrayList <Mark> brushMarks = new ArrayList <Mark> ();
float CRY, CRX;
float xPivot;
float yPivot;
String CT;
​
void setup(){
size (500, 500, P3D);
//brushMarks.add(new Mark(100,100));
//brushMarks.add(new Mark(200,200));
xPivot = width/2;
yPivot = height/2;
CT = "normal";
}
​
void draw(){
  //CRY += 1;
background(0, 0, 50);
textAlign(CENTER);
text("Brush: " +CT, width/2, 70);
textSize (20);
  lights();
  translate(xPivot, 0);
  translate(0, yPivot);
  if(keyPressed){
   if(keyCode == LEFT){
   CRY += 0.2;
   }
    if(keyCode == RIGHT){
   CRY -= 0.2;
   }
    if(keyCode == UP){
   CRX += 0.2;
   }
    if(keyCode == DOWN){
   CRX -= 0.2;
   }
  }
//Mark newMark;
//newMark = new Mark(width/2, height/2);
//newMark.render();
for (Mark brushMark:brushMarks){
brushMark.render();
 }
 if(mousePressed){
 brushMarks.add (new Mark(mouseX - xPivot, mouseY - yPivot));
 
 }
}
​
void keyPressed(){
if (key == '1'){
CT = "normal";
}
if (key == '2'){
CT = "sticky";
}
if (key == '3'){
CT = "nice curves";
}
if (key == '4'){
CT = "Semi-AutomaticallySetWriting";
}
}
​
class Mark {
//atri
float xPos, yPos, yRot, xRot;
String Tool;
​
//cons
Mark(float x,float y){
xPos = x;
yPos = y;
yRot = CRY;
xRot = CRX;
Tool = CT;
}
​
//meth
void render(){
  pushMatrix();
  noStroke();
  
  if (Tool == "normal") {
  rotateY (CRY - yRot);
  rotateX (CRX - xRot);
  translate(xPos, yPos);
fill(mouseX, mouseY, 255);
 box (20);
 }
  if (Tool == "sticky") {
  rotateY (CRY - yRot);
  rotateX (CRX - xRot);
  translate(xPos, yPos);
fill(mouseX, mouseY, 255);
 box (10);
 }
  if (Tool == "nice curves") {
  rotateY (CRY - yRot);
  rotateX (CRX - xRot);
  translate(xPos, yPos);
fill(mouseX, mouseY, 255);
 sphere (20);
 }
  if (Tool == "Semi-AutomaticallySetWriting") {
  rotateY (CRY - yRot);
  rotateX (CRX - xRot);
  translate(xPos, yPos);
fill(random(255), random(10), random(255));
 text ("gay", random(30), random(30));
 }
 
 popMatrix();
}
​
​
}
​