topic Re: Manipulate offset profile parameters in Civil 3D Customization Forum

Manipulate offset profile parameters

serpetfree — Thu, 16 Dec 2021 09:44:09 GMT

I'm trying to manipulate offset profile parameters. But nothing happens.
I can read offset profile parameters, but I can't write or remove.

I have Civil 3D 2022.1.1 Update.

I'm not sure I'm using it right, I don't know what I'm doing wrong, I'm trying 3 different ways. Why doesn't any of them work?

Here is my code snippet VB .NET:

Dim docCol As Autodesk.AutoCAD.ApplicationServices.DocumentCollection = Autodesk.AutoCAD.ApplicationServices.Application.DocumentManager Dim db As Database = docCol.MdiActiveDocument.Database Dim tr As Transaction = db.TransactionManager.StartTransaction() Dim ln As Long Dim lnProf As Long Dim id As ObjectId Dim idProf As ObjectId ln = Convert.ToInt32(alignmentHANDLE, 16) lnProf = Convert.ToInt32(profileHANDLE, 16) Dim hn As New Handle(ln) Dim hnProf As New Handle(lnProf) id = db.GetObjectId(False, hn, 0) Dim pl As Alignment = tr.GetObject(id, OpenMode.ForWrite) 'get offset alignmet idProf = db.GetObjectId(False, hnProf, 0) Dim plProf As Profile = tr.GetObject(idProf, OpenMode.ForWrite) 'get offset profile Dim staDouble As Double Dim slopeDouble As Double staDouble = 600 slopeDouble = 0.05 Dim Prof_Parameters As New Profile.OffsetProfileParameters(plProf) Dim Param_station As New Profile.OffsetProfileParametersStation(staDouble, slopeDouble, "test1") 'method 1 Prof_Parameters.Stations.Add(Param_station) 'method 2 Prof_Parameters.Stations.Insert(Prof_Parameters.Stations.Count, Param_station) 'method 3 staDouble = 700 slopeDouble = 0.05 Param_station.Station = staDouble Param_station.Slope = slopeDouble Param_station.Description = "test2" plProf.OffsetParameters.Stations.Add(Param_station) tr.Commit() tr.Dispose()

Re: Manipulate offset profile parameters

hosneyalaa — Thu, 16 Dec 2021 12:23:50 GMT

look at this is link

https://forums.autodesk.com/t5/civil-3d-customization/c3d-2020-4-new-api/m-p/9570569

Re: Manipulate offset profile parameters

serpetfree — Thu, 16 Dec 2021 12:43:37 GMT

Thank you I have seen this page, but it's not working for me, I don't know.

plProf is Profile
Param_station is Profile.OffsetProfileParametersStation

But this is not working:
plProf.OffsetParameters.Stations.Add(Param_station)

In my visual studio :
ReadOnly Property Profile.Offsetparameters As Profile.OffsetProfileParameters

I don't understand.

I've attached a Visual Studio printscreen

Re: Manipulate offset profile parameters

hosneyalaa — Thu, 16 Dec 2021 13:04:27 GMT

can you read this is

but it is Python Script node

https://forum.dynamobim.om/t/superelevation-to-offset-profile/65767/5

# Load the Python Standard and DesignScript Libraries import sys import clr # Add Assemblies for AutoCAD and Civil3D clr.AddReference('AcMgd') clr.AddReference('AcCoreMgd') clr.AddReference('AcDbMgd') clr.AddReference('AecBaseMgd') clr.AddReference('AecPropDataMgd') clr.AddReference('AeccDbMgd') clr.AddReference('Civil3DNodes') clr.AddReference('System') from System.Collections.Generic import List # Import references from AutoCAD from Autodesk.AutoCAD.Runtime import * from Autodesk.AutoCAD.ApplicationServices import * from Autodesk.AutoCAD.EditorInput import * from Autodesk.AutoCAD.DatabaseServices import * from Autodesk.AutoCAD.Geometry import * # Import references from Civil3D from Autodesk.Civil.ApplicationServices import * from Autodesk.Civil.DatabaseServices import * # Import references for Dynamo for Civil 3D from Autodesk.Civil.DynamoNodes import Alignment as DynAlignment # The inputs to this node will be stored as a list in the IN variables. dataEnteringNode = IN adoc = Application.DocumentManager.MdiActiveDocument editor = adoc.Editor civdoc = CivilApplication.ActiveDocument align = IN[0] station = IN[1] slope = IN[2] result = [] oppsset = [] def offsetsuper(align,station,slope): global adoc global editor global civdoc try: with adoc.LockDocument(): with adoc.Database as db: with db.TransactionManager.StartTransaction() as t: #Selected alignment ID and object alignment = align alignmentId = alignment.InternalObjectId al = t.GetObject(alignmentId, OpenMode.ForRead) alname = al.Name #Profile ID and object profileId = al.GetProfileIds()[0] profile = t.GetObject(profileId, OpenMode.ForWrite) profilename = profile.Name #get and clear existing parameters opp = profile.OffsetProfileParameters(profile) oppstations = opp.Stations oppstations.Clear() n = station.Count for i in range(0,n): slopepercent = slope[i]*0.01 opps = profile.OffsetProfileParametersStation(station[i],slopepercent) oppsset.append(opps) oppssetlist = List[Profile.OffsetProfileParametersStation](oppsset) opp.Stations = oppssetlist oppstations = opp.Stations #a = opp.Stations t.Commit() except Exception() as ex: oppstations.append(ex.message) return oppstations # Assign your output to the OUT variable. OUT = offsetsuper(align,station,slope)

Re: Manipulate offset profile parameters

serpetfree — Thu, 16 Dec 2021 17:59:34 GMT

Thanks for your help, problem solved.