/// <summary> Contours the given chains. </summary>
///
/// <param name="chains"> The chains. </param>
///
/// <returns> true if it succeeds, false if it fails. </returns>
private bool Contour(Chain[] chains)
{
var endMill = UtilityService.CreateTool();
if (endMill == null)
{
UtilityService.ShowMessage("Failed to create tool");
return(false);
}
var contourOp = UtilityService.CreateContourOperation(endMill, chains);
if (contourOp == null)
{
UtilityService.ShowMessage("Failed to create contour operation");
return(false);
}
return(true);
}