public LocalGeometryView GetErodedView(double actorRadius)
{
if (views.TryGetValue(actorRadius, out LocalGeometryView cachedView))
{
return(cachedView);
}
var preview = PreviewViewManager == this ? null : PreviewViewManager.GetErodedView(actorRadius);
return(views[actorRadius] = new LocalGeometryView(this, actorRadius, preview));
}
public LocalGeometryView(LocalGeometryViewManager localGeometryViewManager, double holeDilationRadius, LocalGeometryView preview)
{
LocalGeometryViewManager = localGeometryViewManager;
HoleDilationRadius = holeDilationRadius;
Preview = preview ?? this;
CrossoverErosionRadius = (int)Math.Ceiling((double)(HoleDilationRadius * 2));
CrossoverDilationFactor = (CrossoverErosionRadius / 2) + kCrossoverAdditionalPathingDilation;
var padding = (int)Math.Ceiling(HoleDilationRadius) + 10;
ClipperExtentsHoleClipPolygon = Polygon2.CreateRect(
-ClipperBase.loRange + padding, -ClipperBase.loRange + padding, ClipperBase.loRange * 2 - padding * 2, ClipperBase.loRange * 2 - padding * 2);
}
