/*private void GeneratePilingRings(DBObjectCollection pillingRings, BlockTableRecord acBlkTblRec, Transaction acTrans)
* {
* List<Region> createdRegions = new List<Region>();
* foreach (Curve c in pillingRings)
* {
* DBObjectCollection temp = new DBObjectCollection();
* temp.Add(c);
* DBObjectCollection regions = Region.CreateFromCurves(temp);
* foreach (Region r in regions)
* {
* createdRegions.Add(r);
* }
* }
*
* if (createdRegions.Count > 0)
* {
* DBObjectCollection intersectedRegions = new DBObjectCollection();
* intersectedRegions.Add(createdRegions[0]);
* for (int i = 1; i < createdRegions.Count; i++)
* {
* Region testRegion = createdRegions[i].Clone() as Region;
*
* bool united = false;
* foreach (Region r in intersectedRegions)
* {
* Region origin = r.Clone() as Region;
* testRegion.BooleanOperation(BooleanOperationType.BoolIntersect, origin);
* if (testRegion.Area > 0)
* {
* r.BooleanOperation(BooleanOperationType.BoolUnite, createdRegions[i]);
* united = true;
* }
* }
*
* if (!united)
* {
* intersectedRegions.Add(createdRegions[i]);
* }
* }
*
*
* using (Hatch acHatch = new Hatch())
* {
* RingsCollection.Add(acBlkTblRec.AppendEntity(acHatch));
* acTrans.AddNewlyCreatedDBObject(acHatch, true);
*
* // Set the properties of the hatch object
* // Associative must be set after the hatch object is appended to the
* // block table record and before AppendLoop
* acHatch.SetHatchPattern(HatchPatternType.PreDefined, "SOLID");
* acHatch.Associative = true;
*
* foreach (Entity enclosed in intersectedRegions)
* {
* ObjectIdCollection boundary = new ObjectIdCollection();
* RingsCollection.Add(acBlkTblRec.AppendEntity(enclosed));
* acTrans.AddNewlyCreatedDBObject(enclosed, true);
* boundary.Add(enclosed.ObjectId);
* acHatch.AppendLoop(HatchLoopTypes.Outermost, boundary);
* }
*
* acHatch.HatchStyle = HatchStyle.Ignore;
* acHatch.EvaluateHatch(true);
*
* Byte alpha = (Byte)(255 * (100 - 80) / 100);
* acHatch.Transparency = new Transparency(alpha);
*
* DrawOrderTable dot =
* (DrawOrderTable)acTrans.GetObject(acBlkTblRec.DrawOrderTableId, OpenMode.ForWrite);
* ObjectIdCollection tempCollection = new ObjectIdCollection();
* tempCollection.Add(acHatch.ObjectId);
* dot.MoveToBottom(tempCollection);
* }
* }
* }*/
private void GenerateEnclosedRing(List <DBObjectCollection> existingRings, int ringIndex, List <int> ringColors, float startDepth, SoilProperties soilProperties)
{
if (existingRings.Count > 0)
{
double currentDepth = Math.Round(startDepth + soilProperties.TargetStepSize * ringIndex - soilProperties.ClimateReduction, 3);
//Determine overlaps
List <Curve> currentStep = new List <Curve>();
//Build a collection of the outer rings only
foreach (DBObjectCollection col in existingRings)
{
//Check not stepping beyond
if (col.Count > ringIndex)
{
if (col[ringIndex] is Curve)
{
currentStep.Add(col[ringIndex] as Curve);
}
}
}
TreeRing newRing = TreeRing.Create(HostDocument, currentStep);
newRing.Depth = currentDepth;
//Protection for color overflow, loop around
if (ringIndex >= ringColors.Count)
{
int multiple = (int)Math.Floor((double)(ringIndex / ringColors.Count));
newRing.ColorIndex = ringColors[ringIndex - multiple * ringColors.Count];
}
else
{
newRing.ColorIndex = ringColors[ringIndex];
}
RingsCollection.Add(currentDepth, newRing);
}
}
private void GenerateRings()
{
LayerManager layerManager = DataService.Current.GetStore <DocumentStore>(HostDocument.Name).LayerManager;
string existingLayer = layerManager.GetLayerName(Constants.EXISTING_TREE_LAYER);
string proposedLayer = layerManager.GetLayerName(Constants.PROPOSED_TREE_LAYER);
string heaveLayer = layerManager.GetLayerName(Constants.HEAVE_LAYER);
string piledLayer = layerManager.GetLayerName(Constants.PILED_LAYER);
SoilProperties sp = DataService.Current.GetStore <StructureDocumentStore>(HostDocument.Name).SoilProperties;
float StartDepth;
//Determine start depth
switch (sp.SoilShrinkability)
{
case Shrinkage.High:
StartDepth = 1;
break;
case Shrinkage.Medium:
StartDepth = 0.9f;
break;
case Shrinkage.Low:
StartDepth = 0.75f;
break;
default:
StartDepth = 1f;
break;
}
int maxExistingSteps = 0;
int maxProposedSteps = 0;
//Why openclose??
using (Transaction acTrans = HostDocument.Database.TransactionManager.StartTransaction())
{
//Delete existing rings
foreach (TreeRing obj in RingsCollection.Values)
{
if (!obj.Erased)
{
obj.Erase();
}
}
RingsCollection.Clear();
PileRing?.Erase();
HeaveRing?.Erase();
PileRing = null;
HeaveRing = null;
acTrans.Commit();
//If granular soil return immediately as no need to do rings
if (sp.Granular)
{
return;
}
//If no active objects, return immediately as no need to do rings
if (ActiveObjects.Count == 0)
{
return;
}
}
using (Transaction acTrans = HostDocument.Database.TransactionManager.StartTransaction())
{
//Add the merged ring to the drawing
BlockTableRecord acBlkTblRec = HostDocument.Database.GetModelSpace(true);
List <DBObjectCollection> existingRings = new List <DBObjectCollection>();
List <DBObjectCollection> proposedRings = new List <DBObjectCollection>();
DBObjectCollection pillingRings = new DBObjectCollection();
DBObjectCollection heaveRings = new DBObjectCollection();
//Try generate the rings for each tree
foreach (Tree tree in ActiveObjects)
{
try
{
DBObjectCollection collection = tree.DrawRings(sp.SoilShrinkability, StartDepth, sp.TargetStepSize);
if (collection != null && collection.Count > 0)
{
Curve circ = tree.DrawShape(2.5f + sp.ClimateReduction, sp.SoilShrinkability);
if (circ != null)
{
pillingRings.Add(circ);
}
Curve heaveCirc = tree.DrawShape(1.5f + sp.ClimateReduction, sp.SoilShrinkability);
if (heaveCirc != null)
{
heaveRings.Add(heaveCirc);
}
switch (tree.Phase)
{
case Phase.Existing:
existingRings.Add(collection);
if (collection.Count > maxExistingSteps)
{
maxExistingSteps = collection.Count;
}
break;
case Phase.Proposed:
proposedRings.Add(collection);
if (collection.Count > maxProposedSteps)
{
maxProposedSteps = collection.Count;
}
break;
}
}
}
catch (ArgumentException e) //catch expected argument exception from DrawRings
{
Log.LogError(e, string.Format(Resources.TreeRingManager_Message_ErrorOnBaseRings, tree.ID));
acTrans.Abort();
return;
}
catch (Exception e) //catch AutoCAD exception just in case something weird happened
{
Log.LogError(e, string.Format(Resources.TreeRingManager_Message_ErrorOnBaseRings, tree.ID));
acTrans.Abort();
return;
}
}
ObjectId currentLayer = HostDocument.Database.Clayer;
try
{
for (int ringIndex = 0; ringIndex < maxExistingSteps; ringIndex++)
{
HostDocument.Database.Clayer = HostDocument.Database.GetLayer(existingLayer).ObjectId;
GenerateEnclosedRing(existingRings, ringIndex, _ringColors, StartDepth, sp);
}
for (int ringIndex = 0; ringIndex < maxProposedSteps; ringIndex++)
{
HostDocument.Database.Clayer = HostDocument.Database.GetLayer(proposedLayer).ObjectId;
GenerateEnclosedRing(proposedRings, ringIndex, _ringColors, StartDepth, sp);
}
//Add hatching for piling
HostDocument.Database.Clayer = HostDocument.Database.GetLayer(piledLayer).ObjectId;
if (pillingRings.Count > 0)
{
PileRing = TreeRing.Create(HostDocument, pillingRings);
PileRing.Depth = 2.5d;
PileRing.Hatch();
}
//Add heave line
HostDocument.Database.Clayer = HostDocument.Database.GetLayer(heaveLayer).ObjectId;
if (heaveRings.Count > 0)
{
HeaveRing = TreeRing.Create(HostDocument, heaveRings);
HeaveRing.Depth = 1.5d;
}
acTrans.Commit();
}
catch (Exception e) //catch AutoCAD exception just in case something weird happened
{
Log.LogError(e, Resources.TreeRingManager_Message_ErrorOnGenerateRings);
acTrans.Abort();
}
finally
{
HostDocument.Database.Clayer = currentLayer;
}
}
}