public bool Hide(AC_Line line)
{
ResultBuffer rb = line.XData;
if (rb == null)
{
tr.AC_Doc.Editor.WriteMessage("This Line doesn't have triangulations \n");
return(false);
}
else
{
//FIND XDATA GUID
int index = 0;
string guid = "";
foreach (TypedValue tv in rb)
{
if (index == 3)
{
guid = tv.Value.ToString();
}
index++;
}
removeObjects(guid);
return(true);
}
}
public bool askForDistances(AC_Line acline)
{
circleCenter = acline.StartPoint;
previewCircle = new AC_Circle();
previewCircle.addToDrawing();
removeSnap noSnap = new removeSnap(previewCircle.ObjectId);
ObjectOverrule.AddOverrule(RXObject.GetClass(typeof(Entity)), noSnap, true);
drawPreviewCircle = true;
PromptDistanceOptions DistOption = new PromptDistanceOptions("Triangulation Distance");
DistOption.BasePoint = circleCenter;
DistOption.UseBasePoint = true;
PromptDoubleResult triang1 = tr.AC_Doc.Editor.GetDistance(DistOption);
if (triang1.Status == PromptStatus.OK)
{
if (triang1.Value != 0)
{
tr.AC_Doc.Editor.WriteMessage(triang1.Value.ToString() + "\n");
circleCenter = acline.EndPoint;
DistOption.BasePoint = circleCenter;
radius.Add(triang1.Value);
PromptDoubleResult triang2 = tr.AC_Doc.Editor.GetDistance(DistOption);
if (triang2.Status == PromptStatus.OK)
{
tr.AC_Doc.Editor.WriteMessage(triang2.Value.ToString() + "\n");
radius.Add(triang2.Value);
previewCircle.Visible = false;
drawPreviewCircle = false;
return(true);
}
else
{
tr.AC_Doc.Editor.PointMonitor -= Editor_PointMonitor;
ObjectOverrule.RemoveOverrule(RXObject.GetClass(typeof(Entity)), noSnap);
previewCircle.Erase(true);
return(false);
}
}
else
{
tr.AC_Doc.Editor.PointMonitor -= Editor_PointMonitor;
tr.AC_Doc.Editor.WriteMessage("Cannot Calculate Triangulation \n");
ObjectOverrule.RemoveOverrule(RXObject.GetClass(typeof(Entity)), noSnap);
previewCircle.Erase(true);
return(false);
}
}
else
{
tr.AC_Doc.Editor.PointMonitor -= Editor_PointMonitor;
ObjectOverrule.RemoveOverrule(RXObject.GetClass(typeof(Entity)), noSnap);
previewCircle.Visible = false;
drawPreviewCircle = false;
return(false);
}
}
public void Create(AC_Line line)
{
if (line.XData == null)
{
if (askForDistances(line))
{
tr.start_Transaction();
RegAppTable rat = (RegAppTable)tr.AC_Tr.GetObject(tr.AC_Db.RegAppTableId, OpenMode.ForRead, false);
if (!rat.Has("TRIANGULATE"))
{
rat.UpgradeOpen();
RegAppTableRecord ratr = new RegAppTableRecord();
ratr.Name = "TRIANGULATE";
rat.Add(ratr);
tr.AC_Tr.AddNewlyCreatedDBObject(ratr, true);
}
tr.AC_Tr.Commit();
tr.AC_Tr.Dispose();
ResultBuffer rb = new ResultBuffer(new TypedValue((int)DxfCode.ExtendedDataRegAppName, "TRIANGULATE"), new TypedValue((int)DxfCode.ExtendedDataAsciiString, radius[0].ToString()), new TypedValue((int)DxfCode.ExtendedDataAsciiString, radius[1].ToString()), new TypedValue((int)DxfCode.ExtendedDataAsciiString, Guid.NewGuid().ToString()));
line.XData = rb;
Triangulations triang = new Triangulations();
triang.Show(line);
}
}
else
{
tr.AC_Doc.Editor.WriteMessage("This line is alredy triangulated \n");
}
}
public bool Remove(AC_Line line)
{
if (Hide(line))
{
line.XData = new ResultBuffer(new TypedValue((int)DxfCode.ExtendedDataRegAppName, "TRIANGULATE"));
return(true);
}
else
{
return(false);
}
}
public void Modify(AC_Line line)
{
if (Remove(line))
{
buildTriangulations build = new buildTriangulations();
if (build.askForDistances(line))
{
ResultBuffer rb = new ResultBuffer(new TypedValue((int)DxfCode.ExtendedDataRegAppName, "TRIANGULATE"), new TypedValue((int)DxfCode.ExtendedDataAsciiString, build.radius[0].ToString()), new TypedValue((int)DxfCode.ExtendedDataAsciiString, build.radius[1].ToString()), new TypedValue((int)DxfCode.ExtendedDataAsciiString, Guid.NewGuid().ToString()));
line.XData = rb;
Show(line);
}
}
}
public void Show(AC_Line line)
{
ResultBuffer rb = line.XData;
if (rb == null)
{
tr.AC_Doc.Editor.WriteMessage("This Line doesn't have triangulations \n");
}
else
{
GetRadiusList(rb);
if (BaseRadius != null)
{
createObjects(line);
}
}
}
public void ShowAllTriangulate()
{
Triangulations triangulation = new Triangulations();
AC_Transactions tr = new AC_Transactions();
Transaction trans = tr.start_Transaction();
tr.openBlockTables(OpenMode.ForRead, OpenMode.ForRead);
foreach (ObjectId id in tr.AC_blockTableRecord)
{
try
{
AC_Entity ent = (AC_Entity)tr.openObjectErased(id);
if (ent.BaseEntity is Line)
{
AC_Line line = (AC_Line)ent;
ResultBuffer rb = line.XData;
if (rb != null)
{
//FIND XDATA GUID
int index = 0;
string guid = null;
foreach (TypedValue tv in rb)
{
if (index == 3)
{
guid = tv.Value.ToString();
}
index++;
}
if (guid != null)
{
triangulation.Show(line);
}
}
}
tr.Dispose(trans);
}
catch
{
tr.AC_Doc.Editor.WriteMessage("Skipped a not Entity Object");
}
}
}
private void createObjects(AC_Line line)
{
AC_Circle t1 = new AC_Circle();
AC_Circle t2 = new AC_Circle();
AC_Polyline p = new AC_Polyline();
t1.Center = line.StartPoint;
t2.Center = line.EndPoint;
t1.Radius = BaseRadius[0];
t2.Radius = BaseRadius[1];
t1.addToDrawing();
t2.addToDrawing();
p.addToDrawing();
//APPLY COLORS
applyLineStyle((AC_Entity)p, Color.FromRgb(255, 51, 51), "ACAD_ISO02W100", 3);
applyLineStyle((AC_Entity)t1, Color.FromRgb(255, 135, 51), "ACAD_ISO03W100", 1);
applyLineStyle((AC_Entity)t2, Color.FromRgb(255, 135, 51), "ACAD_ISO03W100", 1);
//COPY XDATA GUID
int index = 0;
string guid = "";
foreach (TypedValue tv in line.XData as ResultBuffer)
{
if (index == 3)
{
guid = tv.Value.ToString();
}
index++;
}
ResultBuffer rb = new ResultBuffer(new TypedValue((int)DxfCode.ExtendedDataRegAppName, "TRIANGULATE"), new TypedValue((int)DxfCode.ExtendedDataAsciiString, guid));
t1.XData = rb;
t2.XData = rb;
p.XData = rb;
Point3dCollection pts = new Point3dCollection();
t1.IntersectWith((Circle)t2, Intersect.OnBothOperands, pts, IntPtr.Zero, IntPtr.Zero);
if (pts.Count == 0)
{
tr.AC_Doc.Editor.WriteMessage("Cannot Calculate Triangulation \n");
t1.Erase(true);
t2.Erase(true);
p.Erase(true);
}
else if (pts.Count == 1)
{
p.AddVertexAt(0, new Point2d(line.StartPoint.X, line.StartPoint.Y), 0, 0, 0);
p.AddVertexAt(1, new Point2d(pts[0].X, pts[0].Y), 0, 0, 0);
p.AddVertexAt(2, new Point2d(line.EndPoint.X, line.EndPoint.Y), 0, 0, 0);
}
else if (pts.Count == 2)
{
p.AddVertexAt(0, new Point2d(line.StartPoint.X, line.StartPoint.Y), 0, 0, 0);
p.AddVertexAt(1, new Point2d(pts[0].X, pts[0].Y), 0, 0, 0);
p.AddVertexAt(2, new Point2d(line.EndPoint.X, line.EndPoint.Y), 0, 0, 0);
p.AddVertexAt(3, new Point2d(pts[1].X, pts[1].Y), 0, 0, 0);
p.Closed = true;
}
}
