//variables controlling brushes
float a; 
float b; 
float c; 
float d; 
float e; 
float f; 
float g; 
float i;   
float k;
float y;
float z;
//variables controlling time
int sumtime;
//************************void setup************************/
void setup(){
  size(668,450);
  background(0);
  sumtime = 1;
}
//************************void draw************************/
void draw(){
  println(frameCount);

  if(frameCount % 10000 == 0){//set interval here!!!
    background(0);
    sumtime++;            //counts how many intervals have past
    if(sumtime > 50) {
      sumtime=1;
    }
  }
}
//**********************void mouseMoved*********************/
void mouseMoved(){

  //brush12();
  if(sumtime == 1) {
    brush1();
  }
  if(sumtime == 2) {
    brush2();
  }
  if(sumtime == 3) {
    brush3();
  }
  if(sumtime == 4) {
    brush4();
  }
  if(sumtime == 5) {
    brush5();
  }
  if(sumtime == 6) {
    brush6();
  }
  if(sumtime == 7) {
    brush7();
  }
  if(sumtime == 8) {
    brush8();
  }
  if(sumtime == 9) {
    brush9();
  }
  if(sumtime == 10) {
    brush10();
  }

  if(sumtime == 11) {
    brush11();
  }
  if(sumtime == 12) {
    brush12();
  }
  if(sumtime == 13) {
    brush13();
  }
  if(sumtime == 14) {
    brush14();
  }
  if(sumtime == 15) {
    brush15();
  }
  if(sumtime == 16) {
    brush16();
  }
  if(sumtime == 17) {
    brush17();
  }
  if(sumtime == 18) {
    brush18();
  }
  if(sumtime == 19) {
    brush19();
  }
  if(sumtime == 20) {
    brush20();
  }

  if(sumtime == 21) {
    brush21();
  }
  if(sumtime == 22) {
    brush22();
  }
  if(sumtime == 23) {
    brush23();
  }
  if(sumtime == 24) {
    brush24();
  }
  if(sumtime == 25) {
    brush25();
  }
  if(sumtime == 26) {
    brush26();
  }
  if(sumtime == 27) {
    brush27();
  }
  if(sumtime == 28) {
    brush28();
  }
  if(sumtime == 29) {
    brush29();
  }
  if(sumtime == 30) {
    brush30();
  }

  if(sumtime == 31) {
    brush31();
  }
  if(sumtime == 32) {
    brush32();
  }
  if(sumtime == 33) {
    brush33();
  }
  if(sumtime == 34) {
    brush34();
  }
  if(sumtime == 35) {
    brush35();
  }
  if(sumtime == 36) {
    brush36();
  }
  if(sumtime == 37) {
    brush37();
  }
  if(sumtime == 38) {
    brush38();
  }
  if(sumtime == 39) {
    brush39();
  }
  if(sumtime == 40) {
    brush40();
  }

  if(sumtime == 41) {
    brush41();
  }
  if(sumtime == 42) {
    brush42();
  }
  if(sumtime == 43) {
    brush43();
  }
  if(sumtime == 44) {
    brush44();
  }
  if(sumtime == 45) {
    brush45();
  }
  if(sumtime == 46) {
    brush46();
  }
  if(sumtime == 47) {
    brush47();
  }
  if(sumtime == 48) {
    brush48();
  }
  if(sumtime == 49) {
    brush49();
  }
  if(sumtime == 50) {
    brush50();
  }

}
/*********************50 brushes!!!*************************/
void brush1(){
  stroke(200);
  point(mouseX-10,mouseY-10);
}
void brush2(){
  for(z=0; z<10; z++){
    stroke(z*20);
    strokeWeight(1);
    point(mouseX-z,mouseY-z);
    strokeWeight(1);
    point(mouseX+z,mouseY+z);
  }
}
void brush3(){
  for(z=0; z<10; z++){
    stroke(z*20);
    strokeWeight(1);
    point(mouseX-z,mouseY-z);
    strokeWeight(1);
    point(mouseX-z,mouseY+z);
    strokeWeight(1);
    point(mouseX+z,mouseY-z);
    strokeWeight(1);
    point(mouseX+z,mouseY+z);
  }
}
void brush4(){
  stroke(200);
  strokeWeight(1);
  point(mouseX-random(0,5),mouseY-random(0,5));
  stroke(random(75,125));
  strokeWeight(1);
  point(mouseX-random(0,15),mouseY-random(0,15));
  stroke(random(25,50));
  strokeWeight(1);
  point(mouseX-random(0,25),mouseY-random(0,25));
}
void brush5(){
  for(a=0; a<5; a++){
    stroke(a*45);
    strokeWeight(1);
    point(mouseX-a,mouseY-a);
    strokeWeight(1);
    point(mouseX+a,mouseY+a);
  }
  b=mouseX-random(20,30);
  c=mouseY-random(20,30);
  for(a=0; a<5; a++){
    stroke(a*35);
    strokeWeight(1);
    point(b-a,c-a);
    strokeWeight(1);
    point(b+a,c+a);
  }
  d=mouseX+random(20,30);
  e=mouseY+random(20,30);
  for(a=0; a<5; a++){
    stroke(a*35);
    strokeWeight(1);
    point(d-a,e-a);
    strokeWeight(1);
    point(d+a,e+a);
  }
  f=mouseX-random(50,60);
  g=mouseY-random(50,60);
  for(a=0; a<5; a++){
    stroke(a*25);
    strokeWeight(1);
    point(f-a,g-a);
    strokeWeight(1);
    point(f+a,g+a);
  }
  i=mouseX+random(50,60);
  k=mouseY+random(50,60);
  for(a=0; a<5; a++){
    stroke(a*25);
    strokeWeight(1);
    point(i-a,k-a);
    strokeWeight(1);
    point(i+a,k+a);
  }
}
void brush6(){
  stroke(30);  
  strokeWeight(1);
  point(mouseX-5,mouseY-30);
  stroke(35);  
  strokeWeight(1);
  point(mouseX-5.5,mouseY-29);
  stroke(40);  
  strokeWeight(1);
  point(mouseX-6,mouseY-28);
  stroke(45);  
  strokeWeight(1);
  point(mouseX-7,mouseY-27);
  stroke(50);  
  strokeWeight(1);
  point(mouseX-7,mouseY-26);
  stroke(55);  
  strokeWeight(1);
  point(mouseX-8,mouseY-25);
  stroke(60);  
  strokeWeight(1);
  point(mouseX-8,mouseY-24);
  stroke(65);  
  strokeWeight(1);
  point(mouseX-8,mouseY-23);
  stroke(70);  
  strokeWeight(1);
  point(mouseX-9,mouseY-22);
  stroke(75);  
  strokeWeight(1);
  point(mouseX-9,mouseY-21);
  stroke(80);  
  strokeWeight(1);
  point(mouseX-9,mouseY-20);
  stroke(85);  
  strokeWeight(1);
  point(mouseX-9,mouseY-19);
  stroke(90);  
  strokeWeight(1);
  point(mouseX-9,mouseY-18);
  stroke(95);  
  strokeWeight(1);
  point(mouseX-10,mouseY-17);
  stroke(100);  
  strokeWeight(1);
  point(mouseX-10,mouseY-16);
  stroke(110);  
  strokeWeight(1);
  point(mouseX-10,mouseY-15);
  stroke(130);  
  strokeWeight(1);
  point(mouseX-10,mouseY-14);
  stroke(150);  
  strokeWeight(1);
  point(mouseX-10,mouseY-13);
  stroke(170);  
  strokeWeight(1);
  point(mouseX-10,mouseY-12);
  stroke(230);  
  strokeWeight(1);
  point(mouseX-10,mouseY-11);
  stroke(255);  
  strokeWeight(1);
  point(mouseX-10,mouseY-10);
}
void brush7(){
  for(z=0; z<10; z++){
    stroke(z*25.5);
    strokeWeight(1);
    point(mouseX-z,(mouseY-z)-10);
    strokeWeight(1);
    point(mouseX+z,(mouseY-z)-10);
  }
}
void brush8(){
  for(z=0; z<10; z++){
    stroke(z*25.5);
    strokeWeight(1);
    point(mouseX-z,(mouseY-z*2)-10);
    strokeWeight(1);
    point(mouseX+z,(mouseY-z*2)-10);
  }
}
void brush9(){
  for(y=0; y<20; y++){
    stroke(y*10.5);
    strokeWeight(1);
    point((mouseX-y/2)-5,(mouseY+y)-10);
  }
  for(z=0; z<30; z++){
    stroke(z*7.5);
    strokeWeight(1);
    point((mouseX+z)-5,(mouseY+z/3)-10);
  }
}
void brush10(){
  for(z=0; z<10; z++){
    stroke(z*25);
    strokeWeight(1);
    point(mouseX-z,(mouseY-(z*z)/10)-10);
    strokeWeight(1);
    point(mouseX+z,(mouseY+(z*z)/10)-10);
  }
}

void brush11(){
  for(z=0; z<20; z++){
    stroke(z*15);
    strokeWeight(1);
    point(mouseX-z,(mouseY-(z*z)/20)-15);
    strokeWeight(1);
    point(mouseX+z,(mouseY-(z*z)/20)-15);
  }
}
void brush12(){
  for(z=0; z<20; z++){ 
    stroke(z*15);
    strokeWeight(1);
    point(mouseX-(z*z*z)/20,(mouseY-z)-15);
    strokeWeight(1);
    point(mouseX-(z*z*z)/20,(mouseY+(z*z*z)/20)-15);
  }
}
void brush13(){
  for(z=0; z<20; z++){
    stroke(z*15);
    strokeWeight(1);
    point(mouseX-z,mouseY-(z*z)/20);
    strokeWeight(1);
    point(mouseX+z,mouseY-(z*z)/20);
    strokeWeight(1);
    point(mouseX-z,(mouseY+(z*z)/40)-50);
    strokeWeight(1);
    point(mouseX+z,(mouseY+(z*z)/40)-50);  
  }
}
void brush14(){
  for(z=0; z<20; z++){
    stroke(z*15);
    strokeWeight(1);
    point(mouseX-z,mouseY-(z*z)/20);
    strokeWeight(1);
    point(mouseX+z,mouseY-(z*z)/20);
    strokeWeight(1);
    point((mouseX-z)-20,(mouseY+(z*z)/40)-30);
    strokeWeight(1);
    point((mouseX+z)-20,(mouseY+(z*z)/40)-30);  
  }
}
void brush15(){
  for(z=0; z<20; z++){
    stroke(z*10);
    strokeWeight(1);
    point(mouseX-z/2,mouseY-(z*z)/40);
    strokeWeight(1);
    point(mouseX+z/2,mouseY-(z*z)/40);
    strokeWeight(1);
    point((mouseX-z/2),mouseY+(z*z)/40);
    strokeWeight(1);
    point((mouseX+z/2),mouseY+(z*z)/40); 
  }
}
void brush16(){
  for(z=0; z<20; z++){
    stroke(z*10);
    strokeWeight(1);
    point((mouseX-z/2)-10,(mouseY-(z*z)/40)-10);
    stroke(z*5);  
    strokeWeight(1);
    point((mouseX-z/2)-10,(mouseY+(z*z)/40));
  }
}
void brush17(){
  for(z=0; z<20; z++){
    stroke(z*10.5);
    strokeWeight(1);
    point((mouseX-z/2),(mouseY-(z*z)/40)-10);
    strokeWeight(1);
    point((mouseX+z/2)+10,mouseY-(z*z)/40);
    strokeWeight(1);
    point((mouseX-z/2)-10,(mouseY+(z*z)/40));
  }
}
void brush18(){
  for(z=0; z<20; z++){
    stroke(z*5);
    strokeWeight(1);
    point((mouseX-z/2),(mouseY-(z*z)/40)-10);
    strokeWeight(1);
    point((mouseX+z/2)+30,mouseY-(z*z)/40);
    strokeWeight(1);
    point((mouseX-z/2)-30,(mouseY+(z*z)/40));
    stroke(255); 
    strokeWeight(1);
    point(mouseX-25,mouseY-5);
  }
}
void brush19(){
  for(z=0; z<10; z++){
    stroke(z*25);
    strokeWeight(1);
    point((mouseX-z/4),(mouseY-(z*z)/40)-20);
    strokeWeight(1);
    point((mouseX+z/4),(mouseY-(z*z)/40)-20);
    strokeWeight(1);
    point((mouseX-z),(mouseY+(z*z)/20)-50);
    strokeWeight(1);
    point((mouseX+z),(mouseY+(z*z)/20)-50);
  }
}
void brush20(){
  for(z=0; z<10; z++){
    stroke(z*15);
    strokeWeight(1);
    point((mouseX-z),(mouseY-(z*z)/20)-25);
    stroke(z*25);
    strokeWeight(1);
    point((mouseX+z),(mouseY-(z*z)/20)-25);
    strokeWeight(1);
    point((mouseX-z+10),(mouseY+(z*z)/20)-30);
    stroke(z*15);
    strokeWeight(1);
    point((mouseX+z+10),(mouseY+(z*z)/20)-30);
  }
}
void brush21(){
  for(y=0; y<10; y+=3){
    stroke(y*25);
    strokeWeight(1);
    point((mouseX-y),(mouseY-(y*y)/20)-25);
    strokeWeight(1);
    point((mouseX+y+10),(mouseY+(y*y)/20)-30);
  }
  for(z=0; z<10; z++){
    stroke(z*12);
    strokeWeight(1);
    point((mouseX+z),(mouseY-(z*z)/20)-25);
    strokeWeight(1);
    point((mouseX-z+10),(mouseY+(z*z)/20)-30);
  }
}
void brush22(){
  for(z=0; z<10; z+=2){
    stroke(z*25);
    strokeWeight(1);
    point((mouseX-z*2),(mouseY-(z*z)/20)-10);
    strokeWeight(1);
    point((mouseX+z*2)+10,(mouseY+(z*z)/20)-30);
  }
}
void brush23(){
  for(z=0; z<10; z++){
    stroke(z*15);
    strokeWeight(1);
    point((mouseX+z),(mouseY-(z*z)/20)-25);
    strokeWeight(1);
    point((mouseX-z),(mouseY+(z*z)/20)-30);
  }
}
void brush24(){
  for(z=0; z<10; z++){
    stroke(z*25);
    strokeWeight(1);
    point((mouseX+z),(mouseY-(z*z)/40)-15);
    strokeWeight(1);
    point((mouseX+z),(mouseY+(z*z)/40)-15);
    strokeWeight(1);
    point((mouseX-z),(mouseY-(z*z)/40)-35);
    strokeWeight(1);
    point((mouseX-z),(mouseY+(z*z)/40)-35);
  }
}
void brush25(){
  for(z=0; z<10; z++){
    stroke(z*25);
    strokeWeight(1);
    point((mouseX+z),(mouseY-(z*z)/40));
    strokeWeight(1);
    point((mouseX-z),(mouseY+(z*z)/40));
  }
}
void brush26(){
  for(z=0; z<10; z++){
    stroke(z*25);
    strokeWeight(1);
    point((mouseX+z),(mouseY-(z*z)/20)-25);
    strokeWeight(1);
    point((mouseX-z+10),(mouseY+(z*z)/20)-30);
  }
}
void brush27(){
  for(z=0; z<10; z++){
    stroke(z*25);
    strokeWeight(1);
    point((mouseX+z),(mouseY-(z*z)/40));
    strokeWeight(1);
    point((mouseX-z),(mouseY+(z*z)/40));
    strokeWeight(1);
    point((mouseX+(z*z)/40),(mouseY+z));
    strokeWeight(1);
    point((mouseX-(z*z)/40),(mouseY-z));
  }
}
void brush28(){
  for(z=0; z<10; z++){
    stroke(z*25);
    strokeWeight(1);
    point((mouseX+z),(mouseY-(z*z)/40)-20);
    strokeWeight(1);
    point((mouseX+(z*z)/40),(mouseY+z)-20);
    strokeWeight(1);
    point((mouseX-z)+10,(mouseY+(z*z)/40)-10);
    strokeWeight(1);
    point((mouseX-(z*z)/40)+10,(mouseY-z)-10);
  }
}
void brush29(){
  for(z=0; z<10; z++){
    stroke(z*25);
    strokeWeight(1);
    point((mouseX+z),(mouseY-(z*z)/10));
    strokeWeight(1);
    point((mouseX-z),(mouseY-(z*z)/10));
    strokeWeight(1);
    point((mouseX+(z*z)/10),(mouseY+z)-10);
    strokeWeight(1);
    point((mouseX-(z*z)/10),(mouseY+z)-10);
  }
}
void brush30(){
  for(z=0; z<10; z++){
    stroke(z*25);
    strokeWeight(1);
    point((mouseX+z),(mouseY-(z*z)/10)-20);
    strokeWeight(1);
    point((mouseX-z),(mouseY-(z*z)/10)-20);
    strokeWeight(1);
    point((mouseX+(z*z)/10),(mouseY+z)-30);
    strokeWeight(1);
    point((mouseX-(z*z)/10),(mouseY-z)-30);
  }
}

void brush31(){
  for(z=0; z<10; z+=3){
    stroke(z*25);
    strokeWeight(1);
    point((mouseX-z/4),(mouseY-(z*z)/40)-20);
    strokeWeight(1);
    point((mouseX+z/4),(mouseY-(z*z)/40)-20);
    strokeWeight(1);
    point((mouseX-z/4),(mouseY+(z*z)/40)-20);
    strokeWeight(1);
    point((mouseX+z/4),(mouseY+(z*z)/40)-20);
  }
}
void brush32(){
  for(z=0; z<10; z+=4){
    stroke(z*25);
    strokeWeight(1);
    point((mouseX-z/4),(mouseY-(z*z)/30)-20);
    strokeWeight(1);
    point((mouseX+z/4),(mouseY-(z*z)/30)-20);
    strokeWeight(1);
    point((mouseX-z/4),(mouseY+(z*z)/30)-25);
    strokeWeight(1);
    point((mouseX+z/4),(mouseY+(z*z)/30)-25);
  }
}
void brush33(){
  for(z=0; z<10; z+=4){
    stroke(z*25);
    strokeWeight(1);
    point((mouseX+z),(mouseY-(z*z)/10)-20);
    strokeWeight(1);
    point((mouseX-z),(mouseY-(z*z)/10)-20);
    strokeWeight(1);
    point((mouseX-z/4),(mouseY-(z)/30)-20);
    strokeWeight(1);
    point((mouseX+z/4),(mouseY-(z)/30)-20);
  }
}
void brush34(){
  for(z=0; z<10; z++){
    stroke(z*25);
    strokeWeight(1);
    point((mouseX+z),(mouseY-(z*z)/10)-20);
    strokeWeight(1);
    point((mouseX-z),(mouseY-(z*z)/10)-20);
    strokeWeight(1);
    point((mouseX-z/4),(mouseY-(z*z)/30)-20);
    strokeWeight(1);
    point((mouseX+z/4),(mouseY-(z*z)/30)-20);
  }
}
void brush35(){
  for(z=0; z<10; z++){
    stroke(z*25);
    strokeWeight(1);
    point((mouseX+z)-10,(mouseY-(z*z)/30)-20);
    strokeWeight(1);
    point((mouseX-z)+10,(mouseY-(z*z)/30)-20);
  }
}
void brush36(){
  for(z=0; z<10; z++){
    stroke(z*25);
    strokeWeight(1);
    point((mouseX+z),(mouseY-(z*z)/30)-20);
    strokeWeight(1);
    point((mouseX-z),(mouseY-(z*z)/30)-20);
    strokeWeight(1);
    point((mouseX-z/4),(mouseY-(z*z)/30)-20);
    strokeWeight(1);
    point((mouseX+z/4),(mouseY-(z*z)/30)-20);
  }
}
void brush37(){
  for(z=0; z<10; z++){
    stroke(z*25);
    strokeWeight(1);
    point((mouseX+z)-10,(mouseY-(z*z)/30)-20);
    strokeWeight(1);
    point((mouseX-z)+10,(mouseY-(z*z)/30)-20);
    strokeWeight(1);
    point((mouseX-z/4)-20,(mouseY-(z*z)/30)-20);
    strokeWeight(1);
    point((mouseX+z/4)+20,(mouseY-(z*z)/30)-20);
  }
}
void brush38(){
  for(z=0; z<10; z++){
    stroke(z*25);
    strokeWeight(1);
    point((mouseX+z)-15,(mouseY-(z*z)/30)-20);
    strokeWeight(1);
    point((mouseX-z)+16,(mouseY-(z*z)/30)-20);
    strokeWeight(1);
    point((mouseX-z/4),(mouseY-(z*z)/30)-20);
    strokeWeight(1);
    point((mouseX+z/4),(mouseY-(z*z)/30)-20);
    strokeWeight(1);
    point((mouseX-z/4),(mouseY+(z*z)/30)-25);
    strokeWeight(1);
    point((mouseX+z/4),(mouseY+(z*z)/30)-25);
  }
}
void brush39(){
  for(z=0; z<10; z++){
    stroke(z*25);
    strokeWeight(1);
    point((mouseX+z),(mouseY+(z*z)/30)-20);
    strokeWeight(1);
    point((mouseX+z/4),(mouseY-(z*z)/30)-23);
    strokeWeight(1);
    point((mouseX+z/4),(mouseY+(z*z)/30)-28);
  }
}
void brush40(){
  for(z=0; z<10; z++){
    stroke(z*25);
    strokeWeight(1);
    point((mouseX+z*z),(mouseY+(z*z)/2)-20);
    strokeWeight(1);
    point((mouseX+z/4),(mouseY-(z*z)/30)-23);
    strokeWeight(1);
    point((mouseX+z/4),(mouseY+(z*z)/30)-28);
  }
}

void brush41(){
  for(z=0; z<10; z++){
    stroke(z*25);
    strokeWeight(1);
    point((mouseX+z*z),(mouseY+(z*z)/2)-20);
  }

  for(z=0; z<10; z++){
    stroke(z*15);
    strokeWeight(1);
    point((mouseX+z)+85,(mouseY-(z*z)/20)+33);
    strokeWeight(1);
    point((mouseX-z),(mouseY+(z*z)/20)-30);
  }
}
void brush42(){
  for(z=0; z<10; z++){
    stroke(z*25);
    strokeWeight(1);
    point((mouseX+(z*z)/2),(mouseY+(z*5))-30);
    strokeWeight(1);
    point((mouseX-(z*z)/2),(mouseY-(z*5))-30);
  }
}
void brush43(){
  for(z=0; z<10; z++){
    stroke(z*25);
    strokeWeight(1);
    point((mouseX+z)-20,(mouseY+(z*z)/10)-40);
    strokeWeight(1);
    point((mouseX+z)-20,(mouseY-(z*z)/10)-35);
    strokeWeight(1);
    point((mouseX-z),(mouseY+(z*z)/10)-25);
    strokeWeight(1);
    point((mouseX-z),(mouseY-(z*z)/10)-20);  
  }
}
void brush44(){
  for(z=0; z<10; z++){
    stroke(z*25);
    strokeWeight(1);
    point((mouseX+z)-20,(mouseY+(z*z)/10)-60);
    strokeWeight(1);
    point((mouseX+z)-20,(mouseY-(z*z)/10)-40);
    strokeWeight(1);
    point((mouseX-z),(mouseY+(z*z)/10)-40);
    strokeWeight(1);
    point((mouseX-z),(mouseY-(z*z)/10)-20);  
  }
}
void brush45(){
  for(z=0; z<10; z++){
    stroke(z*25);
    strokeWeight(1);
    point((mouseX-z),(mouseY+(z*z)/10)-40);
    strokeWeight(1);
    point((mouseX-z),(mouseY-(z*z)/10)-20);  
    strokeWeight(1);
    point(mouseX+z,(mouseY-z)-30);
  }
}
void brush46(){
  for(z=0; z<10; z++){
    stroke(z*25);
    strokeWeight(1);
    point((mouseX-(z*5)),(mouseY+(z*z)/2)-20);
    strokeWeight(1);
    point((mouseX-(z*5)-3),(mouseY-(z*z)/2)+65);
  }
}
void brush47(){
  for(z=0; z<10; z++){
    stroke(z*25);
    strokeWeight(1);
    point((mouseX-z/4)-20,(mouseY-(z*z)/30)-20);
    strokeWeight(1);
    point((mouseX+z/4)+20,(mouseY-(z*z)/30)-40);
  }
  for(z=0; z<10; z++){
    stroke(z*15);
    strokeWeight(1);
    point((mouseX+z)-20,(mouseY+(z*z)/10)-60);
    strokeWeight(1);
    point((mouseX+z)-20,(mouseY-(z*z)/10)-40);
    strokeWeight(1);
    point((mouseX-z),(mouseY+(z*z)/10)-40);
    strokeWeight(1);
    point((mouseX-z),(mouseY-(z*z)/10)-20);  
  }
}
void brush48(){
  for(z=0; z<10; z++){
    stroke(z*15);
    strokeWeight(1);
    point((mouseX-(z*z)/30),(mouseY+z)-10);
    strokeWeight(1);
    point((mouseX-(z*z)/30),(mouseY-z)+10);
    strokeWeight(1);
    point((mouseX+z),(mouseY-(z*z)/30));
    strokeWeight(1);
    point((mouseX-z),(mouseY-(z*z)/30));
  }
}
void brush49(){
  for(z=0; z<10; z++){
    stroke(z*20);
    strokeWeight(1);
    point((mouseX-(z*z)/30),(mouseY+z)-10);
    strokeWeight(1);
    point((mouseX-(z*z)/30),(mouseY-z)+10);
    strokeWeight(1);
    point((mouseX+(z*z)/30),(mouseY-(z*z)/30));
    strokeWeight(1);
    point((mouseX-(z*z)/30),(mouseY-(z*z)/30));
    strokeWeight(1);
    point((mouseX-(z*-z)/30)-10,(mouseY+z)-10);
    strokeWeight(1);
    point((mouseX-(z*-z)/30)-10,(mouseY-z)+10);
    strokeWeight(1);
    point((mouseX+(z*-z)/30)-10,(mouseY-(z*z)/30));
    strokeWeight(1);
    point((mouseX-(z*-z)/30)-10,(mouseY-(z*z)/30));
  }
}
void brush50(){
  for(z=0; z<10; z++){
    stroke(z*20);
    strokeWeight(1);
    point((mouseX-(z*z)/30),(mouseY+z)-40);
    strokeWeight(1);
    point((mouseX+(z*z)/30),(mouseY-(z*z)/30)-30);
    strokeWeight(1);
    point((mouseX-(z*-z)/30)-10,(mouseY+z)-40);
    strokeWeight(1);
    point((mouseX+(z*-z)/30)-10,(mouseY-(z*z)/30)-30);
  }
}
void brush51(){
  for(z=0; z<10; z+=2){
    stroke(z*25);
    strokeWeight(1);
    point((mouseX-(z*z)/20),(mouseY-z*2)-15);
  }
}