esthoril/self-driving-car

Self-driving car in Javascript

Inspiration YouTube

Radu course

• Self-driving car - No libraries
  • (3) Ray casting
  • (4) Collision detection
  • (5) Add traffic
  • (7) Visualization neural network
• Self Driving Car Neural Network (Python and NEAT)
• Python Pong AI NEAT
• Car learns to RACE using A.I.
• Self-driving AI car Simulation in Python

Pipeline

Changelog

• 2024-02-15 Add traffic
• 2024-02-13 Collision detection
• 2024-02-12 Polygon inner and outer track; Raycasting

Optizing code

for(let i=0; i<traffic.length; i++){
  traffic[i].update(road.borders);
}

traffic.forEach(vehicle => vehicle.update(road.borders));

---

for(let i=0; i<roadBorders.length; i++){
  if(polyIntersect(this.polygon, roadBorders[i])) {
  return true;
  }
}

if (roadBorders.some(border => polyIntersect(this.polygon, border)))
  return true;

---

#assesDamage(roadBorders, traffic){
  if(roadBorders.some(border => polyIntersect(this.polygon, border)))
  return true;

  if(traffic.some(car => polyIntersect(this.polygon, car.polygon)))
  return true;

  return false;
}

#assesDamage(roadBorders, traffic){
  return roadBorders.some(border => polyIntersect(this.polygon, border)) ||
  traffic.some(car => polyIntersect(this.polygon, car.polygon));
}