Visualize in the Editor Scene window useful information of your game, in a simple way and without affecting the final performance of the game.
// Displays an array of points.
points.Draw();
// Displays the player's direction.
player.transform.Draw();
// Displays the name of the GameObject.
player.DrawName();
// Displays RaycastHits.
int hits = Physics.RaycastNonAlloc(playerRay, playerHits, 100.0f);
if (hits > 0)
playerHits.Draw(playerRay);