2
\$\begingroup\$ 
private void OnDrawGizmos()
{
    for(int i = 0; i < waypoints.Count; i++)
    {
        Gizmos.color = Color.green;
        Gizmos.DrawSphere(waypoints[i].position, 0.1f);
    }

    if (nextWayPoint != null)
    {
        Gizmos.color = Color.red;
        Gizmos.DrawLine(transform.position, nextWayPoint.position);
    }
}

It's drawing in color the first two spheres already in the editor but I want it to start drawing the spheres only when running the game not in the editor.

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2
  • \$\begingroup\$ Not sure if this is what you want but In addition to gizmos, you can use Debug functions like Debug.DrawLine directly in your Update routine to do the same sort of thing in-game: docs.unity3d.com/ScriptReference/Debug.DrawLine.html \$\endgroup\$
    – Ethan McTague
    Nov 28, 2021 at 22:59
  • 1
    \$\begingroup\$ Do you want this for testing, or for the player to see in the released version of the game? If the latter, Gizmos won't do the job, and you'll need to draw your lines with LineRenderers or meshes with a wireframe material instead. \$\endgroup\$
    – DMGregory ♦
    Nov 28, 2021 at 23:01

1 Answer 1

Reset to default
2
\$\begingroup\$ 
private void OnDrawGizmos()
{
    if(Application.isPlaying)
    {
       //do stuff
    }
}
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