public async Task Handle(MakeTriangulation request)
{
var dispatcher = request.Dispatcher;
var log = request.Log;
var points = request.Points;
log.Info("Calculating");
ITriangulationAlgorithm algorythm = new BowyerWatsonAlgorithm();
var triangles = algorythm.Calculate(points);
log.Info("Calculated");
var composite = request.Composite;
var totalCount = triangles.Count;
var drawnCount = 0;
log.Info($"{drawnCount}/{totalCount}");
foreach (var triangle in triangles)
{
await this.AddLines(
dispatcher,
composite,
Brushes.PaleVioletRed,
new double[3, 4]
{
{ triangle.P1.X, triangle.P1.Y, triangle.P2.X, triangle.P2.Y },
{ triangle.P2.X, triangle.P2.Y, triangle.P3.X, triangle.P3.Y },
{ triangle.P3.X, triangle.P3.Y, triangle.P1.X, triangle.P1.Y }
}
);
drawnCount++;
if (drawnCount % 10 == 0)
{
log.Info($"{drawnCount}/{totalCount}");
}
}
log.Info($"{drawnCount}/{totalCount}");
}
public async Task Handle(MakeMultiColorTriangulation request)
{
var dispatcher = request.Dispatcher;
var log = request.Log;
var points = request.Categories.SelectMany(e => e.Value).ToList();
log.Info("Calculating");
ITriangulationAlgorithm algorythm = new BowyerWatsonAlgorithm();
var triangles = algorythm.Calculate(points);
log.Info("Calculated");
var composite = request.Composite;
var totalCount = triangles.Count;
var drawnCount = 0;
log.Info($"{drawnCount}/{totalCount}");
foreach (var triangle in triangles)
{
Brush f1b = null;
Brush f2b = null;
Brush f3b = null;
Diagrams.Point p1 = null;
Diagrams.Point p2 = null;
Diagrams.Point p3 = null;
foreach (var category in request.Categories)
{
foreach (var point in category.Value)
{
if (point.X == triangle.P1.X && point.Y == triangle.P1.Y)
{
p1 = point;
f1b = category.Key;
if (f2b != null && f3b != null)
{
break;
}
}
else if (point.X == triangle.P2.X && point.Y == triangle.P2.Y)
{
p2 = point;
f2b = category.Key;
if (f1b != null && f3b != null)
{
break;
}
}
else if (point.X == triangle.P3.X && point.Y == triangle.P3.Y)
{
p3 = point;
f3b = category.Key;
if (f1b != null && f2b != null)
{
break;
}
}
}
if (f1b != null && f2b != null && f3b != null)
{
break;
}
}
await this.DrawEdge(dispatcher, composite, f1b, p1, f2b, p2);
await this.DrawEdge(dispatcher, composite, f2b, p2, f3b, p3);
await this.DrawEdge(dispatcher, composite, f1b, p1, f3b, p3);
drawnCount++;
if (drawnCount % 10 == 0)
{
log.Info($"{drawnCount}/{totalCount}");
}
}
log.Info($"{drawnCount}/{totalCount}");
}
