/// <summary>
/// Check a triangle's deallocation.
/// </summary>
internal static bool IsDead(Triangle tria)
{
return(tria.neighbors[0].tri == null);
}
/// <summary>
/// Set a triangle's deallocation.
/// </summary>
internal static void Kill(Triangle tri)
{
tri.neighbors[0].tri = null;
tri.neighbors[2].tri = null;
}
/// <summary>
/// Dissolve a bond (from one side).
/// </summary>
/// <remarks>Note that the other triangle will still think it's connected to
/// this triangle. Usually, however, the other triangle is being deleted
/// entirely, or bonded to another triangle, so it doesn't matter.
/// </remarks>
internal void Dissolve(Triangle dummy)
{
tri.neighbors[orient].tri = dummy;
tri.neighbors[orient].orient = 0;
}
