private void OnLoaded()
{
_points = DataPresets.LoadPreset(1, ViewportWidth(), ViewportHeight()); // Random points
_lastRenderTime = _watch.Elapsed.TotalMilliseconds;
CompositionTarget.Rendering += CompositionTarget_Rendering; // Live-rendering
}
private void AddPoints(int count)
{
for (var i = 0; i < count; i++)
{
_points.Add(DataPresets.GenerateMovingPoint(ViewportWidth(), ViewportHeight()));
}
}
private void OnKeyUp(object sender, KeyEventArgs e)
{
switch (e.Key)
{
case Key.C:
ClearPoints();
break;
case Key.Up:
AddPoints(1);
break;
case Key.Down:
RemovePoints(1);
break;
case Key.W:
AddPoints(25);
break;
case Key.S:
RemovePoints(25);
break;
case Key.Q:
AdjustPointMovingSpeed(1 / 0.8);
break;
case Key.A:
AdjustPointMovingSpeed(0.8);
break;
case Key.P:
_showPoints = !_showPoints;
break;
case Key.D:
_showDelaunay = !_showDelaunay;
break;
case Key.V:
_showVoronoi = !_showVoronoi;
break;
case Key.H:
_showDiagnostics = !_showDiagnostics;
break;
case Key.D1:
case Key.NumPad1:
SetPoints(DataPresets.LoadPreset(1, ViewportWidth(), ViewportHeight()));
break;
case Key.D2:
case Key.NumPad2:
SetPoints(DataPresets.LoadPreset(2, ViewportWidth(), ViewportHeight()));
break;
case Key.D3:
case Key.NumPad3:
SetPoints(DataPresets.LoadPreset(3, ViewportWidth(), ViewportHeight()));
break;
case Key.D4:
case Key.NumPad4:
SetPoints(DataPresets.LoadPreset(4, ViewportWidth(), ViewportHeight()));
break;
case Key.D5:
case Key.NumPad5:
SetPoints(DataPresets.LoadPreset(5, ViewportWidth(), ViewportHeight()));
break;
case Key.D6:
case Key.NumPad6:
SetPoints(DataPresets.LoadPreset(6, ViewportWidth(), ViewportHeight()));
break;
case Key.N:
_delaunayMethod = 0;
break;
case Key.M:
_delaunayMethod = 1;
break;
}
}
