public void MarkNeighbor(DelaunayTriangle t)
{
bool flag = t.Contains(this.Points[0]);
bool flag2 = t.Contains(this.Points[1]);
bool flag3 = t.Contains(this.Points[2]);
if (flag2 && flag3)
{
this.Neighbors[0] = t;
t.MarkNeighbor(this.Points[1], this.Points[2], this);
}
else if (flag && flag3)
{
this.Neighbors[1] = t;
t.MarkNeighbor(this.Points[0], this.Points[2], this);
}
else
{
if (!flag || !flag2)
{
throw new Exception("Failed to mark neighbor, doesn't share an edge!");
}
this.Neighbors[2] = t;
t.MarkNeighbor(this.Points[0], this.Points[1], this);
}
}
/// <summary>
/// Exhaustive search to update neighbor pointers
/// </summary>
public void MarkNeighbor(DelaunayTriangle t)
{
// Points of this triangle also belonging to t
bool a = t.Contains(Points[0]);
bool b = t.Contains(Points[1]);
bool c = t.Contains(Points[2]);
if (b && c)
{
Neighbors[0] = t; t.MarkNeighbor(Points[1], Points[2], this);
}
else if (a && c)
{
Neighbors[1] = t; t.MarkNeighbor(Points[0], Points[2], this);
}
else if (a && b)
{
Neighbors[2] = t; t.MarkNeighbor(Points[0], Points[1], this);
}
else
{
throw new Exception("Failed to mark neighbor, doesn't share an edge!");
}
}
/// <summary>
/// Exhaustive search to update neighbor pointers
/// </summary>
public void MarkNeighbor( DelaunayTriangle t )
{
// Points of this triangle also belonging to t
bool a = t.Contains(Points[0]);
bool b = t.Contains(Points[1]);
bool c = t.Contains(Points[2]);
if (b&&c) { Neighbors[0]=t; t.MarkNeighbor(Points[1],Points[2],this); }
else if (a&&c) { Neighbors[1]=t; t.MarkNeighbor(Points[0],Points[2],this); }
else if (a&&b) { Neighbors[2]=t; t.MarkNeighbor(Points[0],Points[1],this); }
else throw new Exception( "Failed to mark neighbor, doesn't share an edge!");
}