/// <summary>
/// Check if the point is coincident with another point.
/// </summary>
/// <param name="obj">The object with which to compare.</param>
/// <param name="tolerance">The tolerance. Default value: 0.0.</param>
/// <returns>Result of comparison.</returns>
public bool SamePoint(GmshMeshNode obj, double tolerance = 0.0)
{
for (int i = 0; i < 3; ++i)
{
if (Math.Abs(obj.GetValue(i) - this.GetValue(i)) > tolerance)
{
return(false);
}
}
return(true);
}
