/// <summary>
/// Helper method for adding wall segments to ensure everything gets linked correctly.
/// </summary>
private void AddWallSegment(WallSegment newSegment)
{
Segments.Add(newSegment);
bool startFound = false;
bool endFound = false;
foreach (WallJoint wj in Joints)
{
if (wj.Point.IsEqualTo(newSegment.StartPoint))
{
startFound = true;
newSegment.StartJoint = wj;
wj.AddWallSegment(newSegment);
}
if (wj.Point.IsEqualTo(newSegment.EndPoint))
{
endFound = true;
newSegment.EndJoint = wj;
wj.AddWallSegment(newSegment);
}
}
if (!startFound)
{
WallJoint newWj = new WallJoint();
newWj.Point = newSegment.StartPoint;
newSegment.StartJoint = newWj;
newWj.AddWallSegment(newSegment);
newWj.Type = JointType.Internal;
if (AccessLookup.ContainsKey(newWj.Point))
{
newWj.RelativeOffset = AccessLookup[newWj.Point].Offset;
newWj.Type = JointType.AccessPoint;
}
Joints.Add(newWj);
}
if (!endFound)
{
WallJoint newWj = new WallJoint();
newWj.Point = newSegment.EndPoint;
newSegment.EndJoint = newWj;
newWj.AddWallSegment(newSegment);
newWj.Type = JointType.Internal;
if (AccessLookup.ContainsKey(newWj.Point))
{
newWj.RelativeOffset = AccessLookup[newWj.Point].Offset;
newWj.Type = JointType.AccessPoint;
}
Joints.Add(newWj);
}
newSegment.Generate();
}
private void TraverseExternalSegment(WallSegment currentSegment, WallJoint currentNode, WallJoint startNode)
{
currentSegment.External = true;
PerimeterPath.Add(currentNode);
//Get next
WallSegment nextSegment = currentNode.NextClockwise(currentSegment);
WallJoint nextJoint;
if (nextSegment.StartPoint.IsEqualTo(currentNode.Point))
{
nextJoint = nextSegment.EndJoint;
}
else
{
nextJoint = nextSegment.StartJoint;
}
if (currentNode.Type == JointType.Internal)
{
if (Collinear(currentSegment.StartPoint, currentSegment.EndPoint, nextJoint.Point))
{
//Check if on line
currentNode.Type = JointType.ExternalIntermediate;
}
else
{
currentNode.Type = JointType.ExternalCorner;
}
}
if (nextJoint.Point.IsEqualTo(startNode.Point))
{
//Back to start
nextSegment.External = true;
nextJoint.Type = JointType.ExternalCorner;
}
else
{
TraverseExternalSegment(nextSegment, nextJoint, startNode);
}
}
/// <summary>
/// Create the plot and establish all drawing objects. Only to be called when plot is first created or to be reset from plot types
/// MUST be called from an active transaction
/// <exception cref="ArgumentOutOfRangeException"> An ArugmentOutOfRageException is thrown when a matching wall segment in the plot type isnt found or is duplicated </exception>
/// </summary>
public void Generate()
{
Status = PlotStatus.ForApproval;
StatusMessage = "Plot generated successfully";
Database acCurDb;
acCurDb = Application.DocumentManager.MdiActiveDocument.Database;
Transaction acTrans = acCurDb.TransactionManager.TopTransaction;
BlockTable acBlkTbl;
acBlkTbl = acTrans.GetObject(acCurDb.BlockTableId, OpenMode.ForRead) as BlockTable;
BlockTableRecord acBlkTblRec;
acBlkTblRec = acTrans.GetObject(acBlkTbl[BlockTableRecord.ModelSpace], OpenMode.ForWrite) as BlockTableRecord;
BlockReference newBlockRef;
//Link the block reference
if (BlockRefPtr == 0)
{
BlockRef = Core.Utilities.InsertBlock(BasePoint, Rotation, PlotType.BlockID);
newBlockRef = (BlockReference)BlockRef.GetObject(OpenMode.ForWrite);
}
else
{
//TODO: Add regeneration code.
throw new NotImplementedException();
}
//Explode the blockref
DBObjectCollection explodedBlock = new DBObjectCollection();
newBlockRef.Explode(explodedBlock);
//TODO: Move releveant blocks here
Main.LoadBlocks();
AccessLookup = new Dictionary <Point3d, AccessPoint>();
foreach (Entity entToAdd in explodedBlock)
{
//Pull the circles that id access points out
if (entToAdd is Circle)
{
Circle c = entToAdd as Circle;
if (c.Layer == Civils.Constants.JPP_HS_PlotPerimiter)
{
var rb = c.XData;
string target = "";
foreach (var tv in rb)
{
target = tv.Value as string;
}
Point3d? master = null;
AccessPoint?typeAP = null;
foreach (AccessPoint ap in this.PlotType.AccessPoints)
{
//TODO: Add code to match to PlotType WS by comparing start and end points
if (ap.Guid == target)
{
if (master == null)
{
master = c.Center;
typeAP = ap;
}
else
{
throw new ArgumentOutOfRangeException("Wall segment match already found", (System.Exception)null);
}
}
}
if (master == null)
{
throw new ArgumentOutOfRangeException("No matching wall segment found", (System.Exception)null);
}
AccessLookup.Add(master.Value, typeAP.Value);
}
}
}
foreach (Entity entToAdd in explodedBlock)
{
//Identify the lines as these indicate wall segments
//TODO: Add handling here for when a line is NOT a wall segmen
if (entToAdd is Line)
{
Line segment = entToAdd as Line;
string target = "";
//Get type id
var rb = segment.XData;
foreach (var tv in rb)
{
target = tv.Value as string;
}
WallSegment master = null;
WallSegment seg = new WallSegment();
foreach (WallSegment ptWS in this.PlotType.Segments)
{
//TODO: Add code to match to PlotType WS by comparing start and end points
if (ptWS.Guid == target)
{
if (master == null)
{
master = ptWS;
}
else
{
throw new ArgumentOutOfRangeException("Wall segment match already found", (System.Exception)null);
}
}
}
if (master == null)
{
throw new ArgumentOutOfRangeException("No matching wall segment found", (System.Exception)null);
}
//TODO: Check, think object is not part of database
seg.PerimeterLine = segment.ObjectId;
seg.StartPoint = segment.StartPoint;
seg.EndPoint = segment.EndPoint;
seg.Guid = master.Guid;
AddWallSegment(seg);
}
}
//HANDLE EXTERNAL LEVELS
//Traverse through wall segments to find external ones, starting with basepoint
//Find basepoint
WallJoint startNode = null;
foreach (WallJoint wj in Joints)
{
if (wj.Point.IsEqualTo(BasePoint))
{
startNode = wj;
}
}
if (startNode == null)
{
throw new ArgumentOutOfRangeException("Basepoint does not lie on wall joint", (System.Exception)null);
}
//Recursively traverse through the segments to find the external ones
WallSegment startSegment = startNode.North;
WallJoint nextNode;
if (startSegment.EndPoint == startNode.Point)
{
nextNode = startSegment.StartJoint;
}
else
{
nextNode = startSegment.EndJoint;
}
PerimeterPath = new List <WallJoint>();
PerimeterPath.Add(startNode);
TraverseExternalSegment(startSegment, nextNode, startNode);
//Remove the last point
PerimeterPath.RemoveAt(PerimeterPath.Count - 1);
//GENERATE SUB ELEMENTS
foreach (WallJoint wj in PerimeterPath)
{
wj.Generate(Rotation);
}
//Check to see if FFL needs to be set
if (UpdateLevelsFromSurface)
{
GetFFLfromSurface();
}
Update();
/*Polyline acPline = entToAdd as Polyline;
* foreach (AccessPoint ap in PlotType.AccessPoints)
* {
* PlotLevel pl = new PlotLevel(false, ap.Offset, this, ap.Parameter);
* pl.Generate(acPline.GetPointAtParameter(ap.Parameter));
* Level.Add(pl);
* }
*
* //Iterate over all the corners and add to the drawing
* int vn = acPline.NumberOfVertices;
* for (int i = 0; i < vn; i++)
* {
* Point3d pt = acPline.GetPoint3dAt(i);
* PlotLevel pl = new PlotLevel(false, -0.15, this, acPline.GetParameterAtPoint(pt));
* pl.Generate(pt);
* Level.Add(pl);
* }
*
* // Open the Block table for read
* BlockTable acBlkTbl = acTrans.GetObject(acCurDb.BlockTableId, OpenMode.ForRead) as BlockTable;
*
* // Open the Block table record Model space for write
* BlockTableRecord acBlkTblRec = acTrans.GetObject(acBlkTbl[BlockTableRecord.ModelSpace], OpenMode.ForWrite) as BlockTableRecord;
*
* //Ad the FFL Label
* // Create a multiline text object
* using (MText acMText = new MText())
* {
* //Find the centre of the plot outline as an estimated point of insertion
* Solid3d Solid = new Solid3d();
* DBObjectCollection coll = new DBObjectCollection
* {
* acPline
* };
* Solid.Extrude(((Region)Region.CreateFromCurves(coll)[0]), 1, 0);
* Point3d centroid = new Point3d(Solid.MassProperties.Centroid.X, Solid.MassProperties.Centroid.Y, 0);
* Solid.Dispose();
*
* acMText.Location = centroid;
* acMText.Contents = FinishedFloorLevelText;
* acMText.Rotation = Rotation;
* acMText.Height = 7;
* acMText.Attachment = AttachmentPoint.MiddleCenter;
*
* FFLLabel = acBlkTblRec.AppendEntity(acMText);
* acTrans.AddNewlyCreatedDBObject(acMText, true);
* }
*
* GenerateHatching();*/
}