public static string GetLayerName(Autodesk.AutoCAD.DynamoNodes.Document document, SettingsObjectLayerType objectType, string objectName = "")
{
CivilDocument civilDoc = Autodesk.Civil.ApplicationServices.CivilDocument.GetCivilDocument(document.AcDocument.Database);
SettingsDrawing settingsDrawing = civilDoc.Settings.DrawingSettings;
SettingsObjectLayers sOL = settingsDrawing.ObjectLayerSettings;
SettingsObjectLayer sOLayer = sOL.GetObjectLayerSetting(objectType);
string layerName = "";
string layerMod = sOLayer.ModifierValue;
if (sOLayer.ModifierValue.Contains("*"))
{
layerMod = sOLayer.ModifierValue.Replace("*", objectName);
}
switch (sOLayer.Modifier)
{
case (ObjectLayerModifierType.Prefix):
{
layerName = layerMod + sOLayer.LayerName;
break;
}
case (ObjectLayerModifierType.Suffix):
{
layerName = sOLayer.LayerName + layerMod;
break;
}
default:
{
layerName = sOLayer.LayerName;
break;
}
}
return(layerName);
}
/// <summary>
/// Get document's materials with their names and ObjectId
/// </summary>
/// <returns></returns>
public static Dictionary <string, ObjectId> GetMaterials(Autodesk.AutoCAD.DynamoNodes.Document doc_dyn)
{
//Document doc = Application.DocumentManager.MdiActiveDocument;
Document doc = doc_dyn.AcDocument;
Database db = doc.Database;
Dictionary <string, ObjectId> MaterialAndName = new Dictionary <string, ObjectId>();
//using (DocumentLock acDocLock = doc.LockDocument())
//{
//}
using (Transaction tr = db.TransactionManager.StartTransaction())
{
DBDictionary MaterialsLib = (DBDictionary)tr.GetObject(db.MaterialDictionaryId, OpenMode.ForRead);
foreach (DBDictionaryEntry entry in MaterialsLib)
{
Material OneMaterial = tr.GetObject((ObjectId)entry.Value, OpenMode.ForRead) as Material;
if (!MaterialAndName.ContainsKey(OneMaterial.Name))
{
MaterialAndName.Add(OneMaterial.Name, OneMaterial.ObjectId);
}
}
tr.Commit();
}
return(MaterialAndName);
}
/// <summary>
/// Create an AutoCAD's MLeader's object by two points and text's string
/// </summary>
/// <param name="place_point"></param>
/// <param name="leader_line_start"></param>
/// <param name="leader_text"></param>
/// <param name="text_width"></param>
/// <param name="text_height"></param>
public static void CreateMLeaderByPoint(Autodesk.AutoCAD.DynamoNodes.Document doc_dyn, ds.Point place_point, ds.Point leader_line_start, string leader_text, double TextRotation = 0d, double LandingGap = 0.04, double text_width = 5, double text_height = 0.2, double arrow_size = 0.5)
{
/* Help docs
* http://bushman-andrey.blogspot.com/2013/01/blog-post.html
* https://adn-cis.org/kak-sozdat-multivyinosku-v-.net.html
* https://adn-cis.org/forum/index.php?topic=10503.msg49118#msg49118
*/
Document doc = doc_dyn.AcDocument;
//Document doc = Application.DocumentManager.MdiActiveDocument;
Database db = doc.Database;
Editor ed = doc.Editor;
using (Transaction Tx = db.TransactionManager.StartTransaction())
{
BlockTable table = Tx.GetObject(
db.BlockTableId,
OpenMode.ForRead)
as BlockTable;
BlockTableRecord model = Tx.GetObject(
table[BlockTableRecord.ModelSpace],
OpenMode.ForWrite)
as BlockTableRecord;
MLeader leader = new MLeader();
var temp_leader = leader.AddLeader();
//leader.SetArrowSize(0, arrow_size);
leader.ArrowSize = arrow_size;
leader.AddLeaderLine(temp_leader);
leader.AddFirstVertex(temp_leader, new Point3d(place_point.X, place_point.Y, 0.0));
leader.AddLastVertex(temp_leader, new Point3d(leader_line_start.X, leader_line_start.Y, 0.0));
leader.SetDatabaseDefaults();
leader.ContentType = ContentType.MTextContent;
leader.SetTextAttachmentType(
Autodesk.AutoCAD.DatabaseServices.TextAttachmentType.AttachmentBottomLine,
Autodesk.AutoCAD.DatabaseServices.LeaderDirectionType.LeftLeader);
MText mText = new MText();
mText.SetDatabaseDefaults();
mText.Width = text_width;
mText.Height = text_height;
mText.SetContentsRtf(leader_text);
mText.Rotation = TextRotation;
leader.MText = mText;
leader.LandingGap = LandingGap;
mText.BackgroundFill = false;
model.AppendEntity(leader);
Tx.AddNewlyCreatedDBObject(leader, true);
Tx.Commit();
}
}
public static Profile ByAlignmentAndSurface(Autodesk.AutoCAD.DynamoNodes.Document document, Alignment parentAlignment, Surface parentSurface, string name, Styles.ProfileStyle profileStyle, ProfileLabelSet profileLabelSet)
{
Autodesk.Civil.DatabaseServices.Profile newProfile = null;
AcadApp.Document curDoc = document.AcDocument;
Database db = curDoc.Database;
Autodesk.Civil.DatabaseServices.Surface civilSurface = (Autodesk.Civil.DatabaseServices.Surface)parentSurface.InternalDBObject;
using (Transaction trans = db.TransactionManager.StartTransaction())
{
string oName = name;
// need to assign these values based on the string inputs
LayerTable lyrTable = (LayerTable)trans.GetObject(db.LayerTableId, OpenMode.ForRead);
//ObjectId layerId = Utilities.GetLayerByName(db, layer.Name); // id of layer to add profile to
// get the layer name defined in the settings
ObjectId layerId = Utilities.GetLayerByName(db, CivilDynamoTools.Settings.Settings.GetLayerName(document, Autodesk.Civil.Settings.SettingsObjectLayerType.Profile, name));
ObjectId styleId = profileStyle.InternalObjectId; // id of style to assign the profile
ObjectId labelSetId = profileLabelSet.InternalObjectId; // id of label set to assign
CivilDocument civilDocument = Autodesk.Civil.ApplicationServices.CivilDocument.GetCivilDocument(document.AcDocument.Database);
ObjectIdCollection alignIds = civilDocument.GetAlignmentIds();
// make sure the name doesn't already exist for any profile
int copy = 1;
foreach (ObjectId aId in alignIds)
{
Autodesk.Civil.DatabaseServices.Alignment civilAlignment = (Autodesk.Civil.DatabaseServices.Alignment)trans.GetObject(aId, OpenMode.ForRead);
ObjectIdCollection profIds = civilAlignment.GetProfileIds();
foreach (ObjectId pId in profIds)
{
Autodesk.Civil.DatabaseServices.Profile civilProfile = (Autodesk.Civil.DatabaseServices.Profile)trans.GetObject(pId, OpenMode.ForRead);
if (civilProfile.Name == name)
{
name = oName + " - " + copy;
copy += 1;
}
}
}
ObjectId newProfileId = Autodesk.Civil.DatabaseServices.Profile.CreateFromSurface(name, parentAlignment.InternalObjectId, parentSurface.InternalObjectId, layerId, styleId, labelSetId);
newProfile = (Autodesk.Civil.DatabaseServices.Profile)trans.GetObject(newProfileId, OpenMode.ForRead);
trans.Commit();
}
if (newProfile == null)
{
return(null);
}
else
{
return(new Profile(newProfile, true));
}
}
public static List <Surface> GetSurfaces(Autodesk.AutoCAD.DynamoNodes.Document document)
{
List <Surface> surfaces = new List <Surface>();
Autodesk.AutoCAD.ApplicationServices.Document acDoc = document.AcDocument;
Database db = acDoc.Database;
CivilDocument civilDocument = CivilDocument.GetCivilDocument(db);
ObjectIdCollection surfaceIds = civilDocument.GetSurfaceIds();
using (Transaction trans = db.TransactionManager.StartTransaction())
{
foreach (ObjectId surfaceId in surfaceIds)
{
surfaces.Add(new Surface((Autodesk.Civil.DatabaseServices.Entity)trans.GetObject(surfaceId, OpenMode.ForRead), false));
}
}
return(surfaces);
}
/// <summary>
/// Getting new ObjectId collection with objects which length are satisfy "needing_length"
/// </summary>
/// <param name="objects_id">List with ObjectId</param>
/// <param name="needing_length">if 1 value -> search all line's that length is equal current;
/// if 2 value -> search all line's that length is more first and less second; if 3 and more values -> search all line's that length is equal one of current list</param>
/// <returns>List with ObjectId</returns>
public static List <ObjectId> GetLinesByLength(Autodesk.AutoCAD.DynamoNodes.Document doc_dyn, List <ObjectId> objects_id, List <double> needing_length, int Accuracy = 8)
{
Document doc = doc_dyn.AcDocument;
for (int i1 = 0; i1 < needing_length.Count; i1++)
{
double OneCheckeNum = needing_length[i1];
needing_length[i1] = Math.Round(OneCheckeNum, Accuracy);
}
//Document doc = Application.DocumentManager.MdiActiveDocument;
Database db = doc.Database;
List <Autodesk.AutoCAD.DynamoNodes.Object> AcadObjects = new List <Autodesk.AutoCAD.DynamoNodes.Object>();
List <ObjectId> selected_objects = new List <ObjectId>();
using (DocumentLock acDocLock = doc.LockDocument())
{
using (Transaction tr = db.TransactionManager.StartTransaction())
{
foreach (ObjectId line_id in objects_id)
{
Autodesk.AutoCAD.DatabaseServices.Line OneObject = tr.GetObject(line_id, OpenMode.ForRead) as Autodesk.AutoCAD.DatabaseServices.Line;
//if (LineType == 1) OneObject = OneObject as Polyline;
//else if (LineType == 2) OneObject = OneObject as Arc;
//else OneObject = OneObject as Line;
double LineLen = Math.Round(OneObject.Length, Accuracy);
//Autodesk.AutoCAD.DatabaseServices.Line OneObject = tr.GetObject(line_id, OpenMode.ForRead) as Autodesk.AutoCAD.DatabaseServices.Line;
if (needing_length.Count == 1 && LineLen == needing_length[0])
{
selected_objects.Add(line_id);
}
else if (needing_length.Count == 2 && LineLen >= needing_length[0] && LineLen <= needing_length[1])
{
selected_objects.Add(line_id);
}
else if (needing_length.Contains(LineLen))
{
selected_objects.Add(line_id);
}
}
tr.Commit();
}
}
return(selected_objects);
}
/// <summary>
/// Get Object's handle as string by it's ObjectId
/// </summary>
/// <param name="doc_dyn"></param>
/// <param name="objects_id"></param>
/// <returns></returns>
public static List <string> GetHandlesByObjectsId(Autodesk.AutoCAD.DynamoNodes.Document doc_dyn, List <ObjectId> objects_id)
{
Document doc = doc_dyn.AcDocument;
//Document doc = Application.DocumentManager.MdiActiveDocument;
Editor ed = doc.Editor;
Database db = doc.Database;
List <string> HandlesByObjectsId = new List <string>();
using (DocumentLock acDocLock = doc.LockDocument())
{
using (Transaction tr = db.TransactionManager.StartTransaction())
{
foreach (ObjectId id in objects_id)
{
//long obj_handle = id.Handle;
HandlesByObjectsId.Add($"{id.Handle}");
}
tr.Commit();
}
}
return(HandlesByObjectsId);
}
/// <summary>
/// Get list with AutoCAD's internal ObjectId for input object collection (their's handle)
/// </summary>
/// <param name="acad_objects_list">Input AutoCAD's objects</param>
/// <returns>List witj ObjectId for objects</returns>]
public static List <ObjectId> GetObjectIdsByObjects_AcadObj(Autodesk.AutoCAD.DynamoNodes.Document doc_dyn, List <Autodesk.AutoCAD.DynamoNodes.Object> acad_objects_list)
{
Document doc = doc_dyn.AcDocument;
//Document doc = Application.DocumentManager.MdiActiveDocument;
Editor ed = doc.Editor;
Database db = doc.Database;
List <ObjectId> ObjectIdsByObjects_AcadObjs = new List <ObjectId>();
using (DocumentLock acDocLock = doc.LockDocument())
{
using (Transaction tr = db.TransactionManager.StartTransaction())
{
foreach (Autodesk.AutoCAD.DynamoNodes.Object obj_instance in acad_objects_list)
{
long obj_handle = Convert.ToInt64(obj_instance.Handle, 16);
ObjectId id = db.GetObjectId(false, new Handle(obj_handle), 0);
ObjectIdsByObjects_AcadObjs.Add(id);
}
tr.Commit();
}
}
return(ObjectIdsByObjects_AcadObjs);
}
/// <summary>
/// DANGEROUS!!!. Can create a FATAL or internal error. Get Autodesk.AutoCAD.DatabaseServices.DBObject by ObjectId
/// </summary>
/// <param name="objects_id">List with ObjectId</param>
/// <param name="mode">OpenMode (read or write) -- actions after returning objects</param>
/// <returns>Autodesk.AutoCAD.DatabaseServices.DBObject list</returns>
public static List <Autodesk.AutoCAD.DynamoNodes.Object> GetAcadObjectsByObjectsId(Autodesk.AutoCAD.DynamoNodes.Document doc_dyn, List <ObjectId> objects_id, OpenMode mode)
{
Document doc = doc_dyn.AcDocument;
//Document doc = Application.DocumentManager.MdiActiveDocument;
Database db = doc.Database;
List <Autodesk.AutoCAD.DynamoNodes.Object> AcadObjects = new List <Autodesk.AutoCAD.DynamoNodes.Object>();
List <string> handle_list = new List <string>();
using (DocumentLock acDocLock = doc.LockDocument())
{
using (Transaction tr = db.TransactionManager.StartTransaction())
{
foreach (ObjectId line_id in objects_id)
{
Autodesk.AutoCAD.DatabaseServices.DBObject OneObject = tr.GetObject(line_id, mode);
Handle obj_handle = OneObject.Handle;
handle_list.Add(obj_handle.ToString());
}
tr.Commit();
}
}
foreach (string OneObjHandle in handle_list)
{
AcadObjects.Add(dyn.SelectionByQuery.GetObjectByObjectHandle(OneObjHandle));
}
return(AcadObjects);
}
public static Dictionary <string, object> GetLineIdBetweenLines(Autodesk.AutoCAD.DynamoNodes.Document doc_dyn, ds_g.Point pnt, List <ObjectId> all_objects, List <ObjectId> arrow_lines, double SearchRadius = 0.01)
{
//Document doc = Application.DocumentManager.MdiActiveDocument;
Document doc = doc_dyn.AcDocument;
Database db = doc.Database;
Point3d pnt_acad = new Point3d(pnt.X, pnt.Y, 0.0);
List <ObjectId> lines_need_check = new List <ObjectId>();
ObjectId need_object = ObjectId.Null;
ds_g.Point EndPoint = null;
foreach (ObjectId OneLine in all_objects)
{
if (!arrow_lines.Contains(OneLine))
{
lines_need_check.Add(OneLine);
}
}
if (arrow_lines.Count == 2 && all_objects.Count > 2)
{
using (DocumentLock acDocLock = doc.LockDocument())
{
using (Transaction tr = db.TransactionManager.StartTransaction())
{
Autodesk.AutoCAD.DatabaseServices.Line arrow1 = tr.GetObject(arrow_lines[0], OpenMode.ForRead) as Autodesk.AutoCAD.DatabaseServices.Line;
Autodesk.AutoCAD.DatabaseServices.Line arrow2 = tr.GetObject(arrow_lines[1], OpenMode.ForRead) as Autodesk.AutoCAD.DatabaseServices.Line;
foreach (ObjectId line_id in lines_need_check)
{
Autodesk.AutoCAD.DatabaseServices.Line OneObject = tr.GetObject(line_id, OpenMode.ForRead) as Autodesk.AutoCAD.DatabaseServices.Line;
Point3d line_sp = OneObject.StartPoint; Point3d line_ep = OneObject.EndPoint;
double LineLen = OneObject.Length;
Point3d p1 = new Point3d(line_sp.X + SearchRadius / LineLen * (line_ep.X - line_sp.X), line_sp.Y + SearchRadius / LineLen * (line_ep.Y - line_sp.Y), 0.0);
Point3d p2 = new Point3d(line_ep.X + SearchRadius / LineLen * (line_sp.X - line_ep.X), line_ep.Y + SearchRadius / LineLen * (line_sp.Y - line_ep.Y), 0.0);
Point3d p_middle = new Point3d((line_sp.X + line_ep.X) / 2.0, (line_sp.Y + line_ep.Y) / 2.0, 0.0);
Point3d p_start;
if (GetLenByPoints(pnt_acad, p1) < SearchRadius * 2)
{
p_start = p1;
EndPoint = ds_g.Point.ByCoordinates(line_ep.X, line_ep.Y, 0);
}
else
{
p_start = p2;
EndPoint = ds_g.Point.ByCoordinates(line_sp.X, line_sp.Y, 0);
}
//if ( GetSideOfPointByLine(arrow1.StartPoint, arrow1.EndPoint, p_start) * GetSideOfPointByLine(arrow2.StartPoint, arrow2.EndPoint, p_start) <0 &&
// GetSideOfPointByLine(arrow2.EndPoint, arrow1.EndPoint, p_start) * GetSideOfPointByLine(arrow2.EndPoint, arrow1.EndPoint, p_middle) < 0)
if (IsPointIntoTriangle(arrow1.EndPoint, arrow2.EndPoint, pnt_acad, p_start))
{
need_object = line_id;
break;
}
bool IsPointIntoTriangle(Point3d t1, Point3d t2, Point3d t3, Point3d c)
{
double ch1 = (t1.X - c.X) * (t2.Y - t1.Y) - (t2.X - t1.X) * (t1.Y - c.Y);
double ch2 = (t2.X - c.X) * (t3.Y - t2.Y) - (t3.X - t2.X) * (t2.Y - c.Y);
double ch3 = (t3.X - c.X) * (t1.Y - t3.Y) - (t1.X - t3.X) * (t3.Y - c.Y);
if ((ch1 >= 0 && ch2 >= 0 && ch3 >= 0) || (ch1 <= 0 && ch2 <= 0 && ch3 <= 0))
{
return(true);
}
else
{
return(false);
}
}
}
tr.Commit();
}
}
}
return(new Dictionary <string, object>
{
{ "LineId", need_object }, { "LineEndPoint", EndPoint }
});
}
