private static void SetPlantHullPoints(RootBase r)
{
List <Int32Point> samplePoints = new List <Int32Point>();
foreach (RootBase child in r.Children)
{
samplePoints.AddRange(child.ConvexHullPoints);
}
r.convexHullPoints = RootNav.Core.DataStructures.ConvexHull.FindHull(samplePoints);
}
private static void MarkStartReferences(List <PlantComponent> roots)
{
foreach (RootBase r in roots)
{
RootBase parentRoot = r.Parent as RootBase;
if (r.Parent != null)
{
r.startReference = parentRoot.Spline.GetPositionReference(r.Start);
}
if (r.Children.Count > 0)
{
MarkStartReferences(r.Children);
}
}
}
public static Dictionary <string, string> GetDataAsStrings(RootBase root)
{
Dictionary <string, string> outputData = new Dictionary <string, string>();
Dictionary <string, object> data = GetData(root);
bool isPlant = data["Order"].ToString() == "-1";
bool isPrimary = data["Order"].ToString() == "0";
outputData.Add("ID", data["ID"].ToString());
outputData.Add("Parent", data["Parent Relative ID"] == null ? "" : data["Parent Relative ID"].ToString());
outputData.Add("Order", data["Order"].ToString());
outputData.Add("Length", isPlant ? "" : data["Length"].ToString());
outputData.Add("Label", root.Label);
outputData.Add("Emergence Angle", isPlant ? "" : data["Emergence Angle"].ToString());
outputData.Add("Tip Angle", isPlant ? "" : data["Tip Angle"].ToString());
outputData.Add("Hull Area", data["Hull Area"] == null ? "" : data["Hull Area"].ToString());
outputData.Add("Start Distance", isPlant || isPrimary ? "" : data["Start Distance"].ToString());
outputData.Add("Lateral Count", data["Lateral Count"].ToString());
return(outputData);
}
public static Dictionary <string, object> GetData(RootBase root)
{
Dictionary <string, object> outputData = new Dictionary <string, object>();
outputData.Add("ID", root.RelativeID);
outputData.Add("Start", root.Order >= 0 ? root.Start.ToRoundString() : null);
outputData.Add("End", root.Order >= 0 ? root.End.ToRoundString() : null);
outputData.Add("Order", root.Order);
outputData.Add("Length", (double?)Math.Round(root.Length, 2));
outputData.Add("Label", root.Label);
outputData.Add("Emergence Angle", root.Order == -1 ? null : (double?)Math.Round(root.EmergenceAngle, 1));
outputData.Add("Tip Angle", root.Order == -1 ? null : (double?)Math.Round(root.TipAngle, 1));
outputData.Add("Start Reference", root.Order > 0 ? ObjectToBinary(root.StartReference) : null);
outputData.Add("Start Distance", root.StartDistance <= 0 ? null : (double?)Math.Round(root.StartDistance, 2));
outputData.Add("Spline", root.Order >= 0 ? ObjectToBinary(root.Spline) : null);
outputData.Add("Hull Area", root.Order > 0 ? null : (double?)Math.Round(root.ConvexHullArea, 2));
outputData.Add("Primary Parent Relative ID", root.PrimaryParent == null ? null : root.PrimaryParent.RelativeID);
outputData.Add("Parent Relative ID", root.Parent == null ? null : root.Parent.RelativeID);
outputData.Add("Lateral Count", root.Children.Count);
return(outputData);
}
public static RootCollection CreateRootSystem(LiveWirePathCollection pathCollection, RootTerminalCollection terminals, List <Color> colors, int splineResolution, double unitConversion)
{
Dictionary <int, Tuple <RootBase, int, int> > indexedRoots = new Dictionary <int, Tuple <RootBase, int, int> >();
double tension = 0.5;
HashSet <int> sourceIndexes = new HashSet <int>();
for (int index = 0; index < pathCollection.Count; index++)
{
LiveWirePath currentPath = pathCollection[index];
if (currentPath is LiveWirePrimaryPath)
{
LiveWirePrimaryPath primaryLiveWire = currentPath as LiveWirePrimaryPath;
RootBase primary = new PrimaryRoot()
{
UnitConversionFactor = unitConversion
};
primary.RootIndex = index;
primary.Spline = new SampledSpline()
{
ControlPointSeparation = splineResolution, Tension = tension
};
primary.Spline.Initialise(primaryLiveWire.Path);
primary.Color = colors[index];
indexedRoots.Add(index, new Tuple <RootBase, int, int> (primary, primaryLiveWire.SourceIndex, -1));
sourceIndexes.Add(primaryLiveWire.SourceIndex);
}
else if (currentPath is LiveWireLateralPath)
{
LiveWireLateralPath lateralLiveWire = currentPath as LiveWireLateralPath;
RootBase lateral = new LateralRoot()
{
UnitConversionFactor = unitConversion
};
lateral.RootIndex = index;
List <Point> path = lateralLiveWire.Path.ToList();
path.Reverse();
lateral.Spline = new SampledSpline()
{
ControlPointSeparation = splineResolution, Tension = tension
};
lateral.Spline.Initialise(path);
lateral.Color = colors[lateralLiveWire.TargetPoint.ParentIndex];
indexedRoots.Add(index, new Tuple <RootBase, int, int> (lateral, -1, lateralLiveWire.TargetPoint.ParentIndex));
}
}
Dictionary <int, RootBase> plants = new Dictionary <int, RootBase>();
foreach (int i in sourceIndexes)
{
RootBase plant = new RootGroup()
{
UnitConversionFactor = unitConversion
};
plants.Add(i, plant);
}
// Create tree structure based on references
List <RootBase> primaryRoots = new List <RootBase>();
foreach (var pair in indexedRoots)
{
RootBase r = pair.Value.Item1;
int plantSourceIndex = pair.Value.Item2;
int parentIndex = pair.Value.Item3;
if (parentIndex == -1)
{
// Add primary root to main list
plants[plantSourceIndex].Children.Add(r);
}
else
{
// Add lateral to parent's children
indexedRoots[parentIndex].Item1.Children.Add(r);
r.Parent = indexedRoots[parentIndex].Item1;
}
}
List <RootBase> plantList = plants.Values.ToList();
int plantIndex = 1;
foreach (RootBase plant in plantList)
{
plant.ID = plantIndex++;
// Lateral angles can now be calculated
MarkStartReferences(plant.Children);
// Calculate IDs
MarkIDs(plant.Children);
// Mark primary parents
MarkPrimaryParents(plant, plant.Children);
// Mark convex hulls
MarkConvexHulls(plant.Children);
// Plant settings
plant.Color = Color.FromArgb(255, 200, 200, 200);
// Plant hull
SetPlantHullPoints(plant);
}
// Create plant systems
return(new RootCollection {
RootTree = plantList
});
}