void OnSceneGUI()
{
Targets fow = (Targets)target;
Handles.color = Color.white;
Handles.DrawWireArc(fow.transform.position, Vector3.up, Vector3.forward, 360, fow.viewRadius);
Vector3 viewAngleA = fow.DirFromAngle(-fow.viewAngle / 2, false);
Vector3 viewAngleB = fow.DirFromAngle(fow.viewAngle / 2, false);
Handles.DrawLine(fow.transform.position, fow.transform.position + viewAngleA * fow.viewRadius);
Handles.DrawLine(fow.transform.position, fow.transform.position + viewAngleB * fow.viewRadius);
Handles.color = Color.red;
foreach (Transform visibleTarget in fow.visibleTargets)
{
Handles.DrawLine(fow.transform.position, visibleTarget.position);
}
}