public BowyerSimpliceFacet(IVoronoiVertex owner, IVoronoiVertex external, IEnumerable<BowyerNuclei> nucleis)
{
this.Owner = owner;
this.External = external;
this.nucleis = nucleis.ToArray();
if (owner == null)
throw new ArgumentException("it's needed at least a parent voronoi vertex for a simplice facet");
if (External != null)
CalculateConstraint();
}
public BowyerSimpliceFacet(IVoronoiVertex owner, IVoronoiVertex external, IEnumerable <BowyerNuclei> nucleis)
{
this.Owner = owner;
this.External = external;
this.nucleis = nucleis.ToArray();
if (owner == null)
{
throw new ArgumentException("it's needed at least a parent voronoi vertex for a simplice facet");
}
if (External != null)
{
CalculateConstraint();
}
}
/// <summary>
/// This is a lazy calculation of the voronoi Vertex, its not calculated if it isn't required.
/// </summary>
private void CalculateSimpliceCentroid()
{
Debug.Print("Calculating Simplice centroid");
if (Nucleis.Any(n => n.Coordinates.Length != Dimensionality))
{
throw new ArgumentException("Incorrect dimensionality in the nucleis. some nucleis have no the right dimensionality");
}
voroniVertex = new VoronoiVertex(Dimensionality, this);
Helpers.CalculateSimpliceCentroid(Nucleis, voroniVertex);
for (int i = 0; i < VoronoiVertex.Coordinates.Length; i++)
{
double diff = VoronoiVertex.Coordinates[i] - Nucleis.First().Coordinates[i];
squaredDistance += diff * diff;
}
}
internal void Dispose()
{
this.external = null;
this.Owner = null;
this.constraint = null;
}
private static bool VerifyRestriction(IVoronoiVertex a, IVoronoiVertex b)
{
throw new NotImplementedException();
}
public static PointF ToPoint(this IVoronoiVertex a)
{
return(new PointF((float)a.Coordinates.ElementAt(0), (float)a.Coordinates.ElementAt(1)));
}
internal void Dispose()
{
this.external = null;
this.Owner = null;
this.constraint = null;
}
/// <summary>
/// This is a lazy calculation of the voronoi Vertex, its not calculated if it isn't required.
/// </summary>
private void CalculateSimpliceCentroid()
{
Debug.Print("Calculating Simplice centroid");
if (Nucleis.Any(n => n.Coordinates.Length != Dimensionality))
throw new ArgumentException("Incorrect dimensionality in the nucleis. some nucleis have no the right dimensionality");
voroniVertex = new VoronoiVertex(Dimensionality,this);
Helpers.CalculateSimpliceCentroid(Nucleis, voroniVertex);
for (int i = 0; i < VoronoiVertex.Coordinates.Length; i++)
{
double diff = VoronoiVertex.Coordinates[i] - Nucleis.First().Coordinates[i];
squaredDistance += diff * diff;
}
}
private static bool VerifyRestriction(IVoronoiVertex a, IVoronoiVertex b)
{
throw new NotImplementedException();
}
