randomSeed()

Sets the seed value for random(). By default, random() produces different results each time the program is run. Set the seed parameter to a constant to return the same pseudo-random numbers each time the software is run.

• randomSeed(0);
  for (int i=0; i < 100; i++) {
   float r = random(0, 255);
   stroke(r);
   line(i, 0, i, 100);
  }
  
  

• randomSeed(seed)

• seed(int)seed value

• void

• random()
• noise()
• noiseSeed()