/**
* Draws an icon at the point of contact on the object, if appropriate.
*/
public override void DrawGrabIcon()
{
if (isHeld && showIcon && KickStarter.CameraMain.WorldToScreenPoint(transform.position).z > 0f && icon != null)
{
if (dragMode == DragMode.LockToTrack && track != null && track.IconIsStationary())
{
Vector3 screenPosition = KickStarter.CameraMain.WorldToScreenPoint(grabPositionRelative + transform.position);
icon.Draw(new Vector3(screenPosition.x, screenPosition.y));
}
else
{
Vector3 screenPosition = KickStarter.CameraMain.WorldToScreenPoint(grabPoint.position);
icon.Draw(new Vector3(screenPosition.x, screenPosition.y));
}
}
}