Trying to add slope properties to the given code using .NET API

iqbalzain099 — Mon, 09 Dec 2024 05:17:32 GMT

I am trying to change the following settings using .NET API:

Analysis Type:
- Change from "Elevations" to "Slopes".
Ranges:
- Set the "range" to 5
Maximum and Minimum Slope:
- Set Propeties as shown below
  4. Code:

using Autodesk.AutoCAD.Runtime; using Autodesk.AutoCAD.ApplicationServices; using Autodesk.AutoCAD.DatabaseServices; using Autodesk.AutoCAD.EditorInput; using Autodesk.Civil.ApplicationServices; using Autodesk.Civil.DatabaseServices; using Autodesk.Civil.DatabaseServices.Styles; using System; namespace CIVIL3D { public class Class1 : IExtensionApplication { public void Initialize() { Editor ed = Application.DocumentManager.MdiActiveDocument.Editor; ed.WriteMessage("\nHello,Plugin loaded."); } public void Terminate() { // Cleanup code if needed } [CommandMethod("CreateSurfaceDirect")] public void CreateSurfaceDirect() { // Get the active document and editor Document doc = Application.DocumentManager.MdiActiveDocument; Editor ed = doc.Editor; Database db = doc.Database; try { // Start a transaction using (Transaction trans = db.TransactionManager.StartTransaction()) { // Get the Civil 3D document CivilDocument civilDoc = CivilDocument.GetCivilDocument(db); // Prompt the user to enter the surface name PromptStringOptions surfaceNamePrompt = new PromptStringOptions("\nEnter the name of the surface: "); surfaceNamePrompt.AllowSpaces = true; PromptResult nameResult = ed.GetString(surfaceNamePrompt); if (nameResult.Status != PromptStatus.OK) { ed.WriteMessage("\nInvalid input. Surface creation aborted."); return; } string surfaceName = nameResult.StringResult; // Get the slope surface style ObjectId styleId = GetSlopeSurfaceStyle(civilDoc); if (styleId == ObjectId.Null) { ed.WriteMessage("\nCould not find a suitable slope surface style."); return; } // Create the surface using the slope style ObjectId surfaceId = TinSurface.Create(surfaceName, styleId); // Open the surface for modification if needed TinSurface surface = surfaceId.GetObject(OpenMode.ForWrite) as TinSurface; if (surface != null) { surface.Description = "Surface with slope visibility enabled"; ed.WriteMessage($"\nSurface '{surfaceName}' created successfully."); } // Commit the transaction trans.Commit(); } } catch (System.Exception ex) { ed.WriteMessage($"\nError: {ex.Message}"); } } private ObjectId GetSlopeSurfaceStyle(CivilDocument civilDoc) { SurfaceAnalysis surfaceAnalysis = surface.Analysis; foreach (ObjectId styleId in civilDoc.Styles.SurfaceStyles) { SurfaceStyle style = styleId.GetObject(OpenMode.ForRead) as SurfaceStyle; if (style != null && style.Name.Contains("Slope")) { return style.ObjectId; } } return ObjectId.Null; } [CommandMethod("MyFirstCommand")] public void MyFirstCommand() { Editor ed = Application.DocumentManager.MdiActiveDocument.Editor; ed.WriteMessage("\nThis is my first Civil 3D command!"); } } }

The purpose of the code is to create a surface with a predefined slope visibility and adding contours to the surface automatically for a faster slope analysis,

Re: Trying to add slope properties to the given code using .NET API

Jeff_M — Mon, 09 Dec 2024 18:22:39 GMT

Have a look at THIS thread and see if it helps.

Re: Trying to add slope properties to the given code using .NET API

iqbalzain099 — Tue, 10 Dec 2024 08:24:35 GMT

Thank you! it worked out for me

topic Re: Trying to add slope properties to the given code using .NET API in Civil 3D Customization Forum

Trying to add slope properties to the given code using .NET API

Re: Trying to add slope properties to the given code using .NET API

Re: Trying to add slope properties to the given code using .NET API