C++ (Cpp) randomPointOnCircle Examples

Example #1

File: Particle.cpp Project: julianbeek/openFrameworks4

void Particle::setup() {
  position = param->startingPoint + randomPointOnCircle(param->radius);
    speed = randomPointOnCircle(param->maxSpeed);
    age = 0;
    maxAge = param->lifeTime;
    isAlive = true;
}

Example #2

File: Particle.cpp Project: TiagoUchiha/DSP_Tiago_OFOpdrachten_2

void Particle::setup(float newHueMin, float newHueMax) {
  position = param->startingPoint + randomPointOnCircle(param->radius);
  speed = randomPointOnCircle(param->maxSpeed);
  age = 0;
  maxAge = param->lifeTime;
  isAlive = true;
  hue_min = newHueMin;
  hue_max = newHueMax;
}