mirror of
https://github.com/jeremytammik/RevitSdkSamples.git
synced 2026-08-06 05:01:35 +00:00
Jeremy Tammik
260 lines
11 KiB
C#
260 lines
11 KiB
C#
//
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// (C) Copyright 2003-2019 by Autodesk, Inc.
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//
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// Permission to use, copy, modify, and distribute this software in
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// object code form for any purpose and without fee is hereby granted,
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// provided that the above copyright notice appears in all copies and
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// that both that copyright notice and the limited warranty and
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// restricted rights notice below appear in all supporting
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// documentation.
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//
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// AUTODESK PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS.
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// AUTODESK SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF
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// MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. AUTODESK, INC.
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// DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE
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// UNINTERRUPTED OR ERROR FREE.
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//
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// Use, duplication, or disclosure by the U.S. Government is subject to
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// restrictions set forth in FAR 52.227-19 (Commercial Computer
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// Software - Restricted Rights) and DFAR 252.227-7013(c)(1)(ii)
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// (Rights in Technical Data and Computer Software), as applicable.
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//
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using Autodesk.Revit.UI;
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namespace Revit.SDK.Samples.CreateSimpleAreaRein.CS
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{
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using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Windows.Forms;
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using Autodesk.Revit;
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using Autodesk.Revit.DB;
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using Autodesk.Revit.DB.Structure;
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using DocCreator = Autodesk.Revit.Creation.Document;
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/// <summary>
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/// main class to create simple AreaReinforcement on selected wall or floor
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/// </summary>
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[Autodesk.Revit.Attributes.Transaction(Autodesk.Revit.Attributes.TransactionMode.Manual)]
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[Autodesk.Revit.Attributes.Regeneration(Autodesk.Revit.Attributes.RegenerationOption.Manual)]
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[Autodesk.Revit.Attributes.Journaling(Autodesk.Revit.Attributes.JournalingMode.NoCommandData)]
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public class Command : IExternalCommand
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{
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private UIDocument m_currentDoc;
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private static ExternalCommandData m_revit;
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///<summary>
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/// Implement this method as an external command for Revit.
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/// </summary>
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/// <param name="commandData">An object that is passed to the external application
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/// which contains data related to the command,
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/// such as the application object and active view.</param>
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/// <param name="message">A message that can be set by the external application
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/// which will be displayed if a failure or cancellation is returned by
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/// the external command.</param>
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/// <param name="elements">A set of elements to which the external application
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/// can add elements that are to be highlighted in case of failure or cancellation.</param>
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/// <returns>Return the status of the external command.
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/// A result of Succeeded means that the API external method functioned as expected.
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/// Cancelled can be used to signify that the user cancelled the external operation
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/// at some point. Failure should be returned if the application is unable to proceed with
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/// the operation.</returns>
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public Autodesk.Revit.UI.Result Execute(ExternalCommandData revit,
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ref string message, Autodesk.Revit.DB.ElementSet elements)
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{
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Transaction trans = new Transaction(revit.Application.ActiveUIDocument.Document, "Revit.SDK.Samples.CreateSimpleAreaRein");
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trans.Start();
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//initialize necessary data
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m_revit = revit;
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m_currentDoc = revit.Application.ActiveUIDocument;
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//create AreaReinforcement
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try
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{
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if (Create())
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{
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trans.Start();
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return Autodesk.Revit.UI.Result.Succeeded;
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}
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}
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catch (ApplicationException appEx)
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{
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TaskDialog.Show("Revit", appEx.Message);
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trans.RollBack();
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return Autodesk.Revit.UI.Result.Failed;
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}
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catch
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{
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TaskDialog.Show("Revit", "Unknow Errors.");
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trans.RollBack();
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return Autodesk.Revit.UI.Result.Failed;
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}
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trans.RollBack();
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return Autodesk.Revit.UI.Result.Cancelled;
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}
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/// <summary>
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/// ExternalCommandData
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/// </summary>
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public static ExternalCommandData CommandData
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{
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get
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{
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return m_revit;
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}
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}
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/// <summary>
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/// create simple AreaReinforcement on selected wall or floor
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/// </summary>
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/// <returns></returns>
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private bool Create()
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{
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ElementSet elems = new ElementSet();
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foreach (ElementId elementId in m_currentDoc.Selection.GetElementIds())
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{
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elems.Insert(m_currentDoc.Document.GetElement(elementId));
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}
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//selected 0 or more than 1 element
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if (elems.Size != 1)
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{
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TaskDialog.Show("Error", "Please select exactly one wall or floor.");
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return false;
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}
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foreach (object o in elems)
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{
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//create on floor
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Floor floor = o as Floor;
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if (null != floor)
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{
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bool flag = CreateAreaReinOnFloor(floor);
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return flag;
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}
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//create on wall
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Wall wall = o as Wall;
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if (null != wall)
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{
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bool flag = CreateAreaReinOnWall(wall);
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return flag;
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}
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//selected element is neither wall nor floor
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TaskDialog.Show("Error", "Please select exactly one wall or floor.");
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}
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return false;
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}
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/// <summary>
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/// create simple AreaReinforcement on horizontal floor
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/// </summary>
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/// <param name="floor"></param>
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/// <returns>is successful</returns>
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private bool CreateAreaReinOnFloor(Floor floor)
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{
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GeomHelper helper = new GeomHelper();
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Reference refer = null;
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IList<Curve> curves = new List<Curve>();
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//check whether floor is horizontal rectangular
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//and prepare necessary to create AreaReinforcement
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if (!helper.GetFloorGeom(floor, ref refer, ref curves))
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{
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ApplicationException appEx = new ApplicationException(
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"Your selection is not a horizontal rectangular slab.");
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throw appEx;
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}
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AreaReinDataOnFloor dataOnFloor = new AreaReinDataOnFloor();
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CreateSimpleAreaReinForm createForm =
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new CreateSimpleAreaReinForm(dataOnFloor);
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//allow use select parameters to create
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if (createForm.ShowDialog() == DialogResult.OK)
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{
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//define the Major Direction of AreaReinforcement,
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//we get direction of first Line on the Floor as the Major Direction
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Line firstLine = (Line)(curves[0]);
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Autodesk.Revit.DB.XYZ majorDirection = new Autodesk.Revit.DB.XYZ(
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firstLine.GetEndPoint(1).X - firstLine.GetEndPoint(0).X,
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firstLine.GetEndPoint(1).Y - firstLine.GetEndPoint(0).Y,
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firstLine.GetEndPoint(1).Z - firstLine.GetEndPoint(0).Z);
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//Create AreaReinforcement
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ElementId areaReinforcementTypeId = AreaReinforcementType.CreateDefaultAreaReinforcementType(m_revit.Application.ActiveUIDocument.Document);
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ElementId rebarBarTypeId = RebarBarType.CreateDefaultRebarBarType(m_revit.Application.ActiveUIDocument.Document);
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ElementId rebarHookTypeId = RebarHookType.CreateDefaultRebarHookType(m_revit.Application.ActiveUIDocument.Document);
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AreaReinforcement areaRein = AreaReinforcement.Create(m_revit.Application.ActiveUIDocument.Document, floor, curves, majorDirection, areaReinforcementTypeId, rebarBarTypeId, rebarHookTypeId);
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//set AreaReinforcement and it's AreaReinforcementCurves parameters
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dataOnFloor.FillIn(areaRein);
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return true;
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}
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return false;
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}
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/// <summary>
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/// create simple AreaReinforcement on vertical straight rectangular wall
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/// </summary>
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/// <param name="wall"></param>
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/// <returns>is successful</returns>
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private bool CreateAreaReinOnWall(Wall wall)
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{
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//make sure selected is basic wall
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if (wall.WallType.Kind != WallKind.Basic)
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{
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TaskDialog.Show("Revit", "Selected wall is not a basic wall.");
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return false;
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}
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GeomHelper helper = new GeomHelper();
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Reference refer = null;
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IList<Curve> curves = new List<Curve>();
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//check whether wall is vertical rectangular and analytical model shape is line
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if (!helper.GetWallGeom(wall, ref refer, ref curves))
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{
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ApplicationException appEx = new ApplicationException(
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"Your selection is not a structural straight rectangular wall.");
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throw appEx;
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}
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AreaReinDataOnWall dataOnWall = new AreaReinDataOnWall();
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CreateSimpleAreaReinForm createForm = new
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CreateSimpleAreaReinForm(dataOnWall);
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//allow use select parameters to create
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if (createForm.ShowDialog() == DialogResult.OK)
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{
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DocCreator creator = m_revit.Application.ActiveUIDocument.Document.Create;
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//define the Major Direction of AreaReinforcement,
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//we get direction of first Line on the Floor as the Major Direction
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Line firstLine = (Line)(curves[0]);
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Autodesk.Revit.DB.XYZ majorDirection = new Autodesk.Revit.DB.XYZ(
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firstLine.GetEndPoint(1).X - firstLine.GetEndPoint(0).X,
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firstLine.GetEndPoint(1).Y - firstLine.GetEndPoint(0).Y,
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firstLine.GetEndPoint(1).Z - firstLine.GetEndPoint(0).Z);
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//create AreaReinforcement
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IList<Curve> curveList = new List<Curve>();
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foreach (Curve curve in curves)
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{
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curveList.Add(curve);
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}
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ElementId areaReinforcementTypeId = AreaReinforcementType.CreateDefaultAreaReinforcementType(m_revit.Application.ActiveUIDocument.Document);
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ElementId rebarBarTypeId = RebarBarType.CreateDefaultRebarBarType(m_revit.Application.ActiveUIDocument.Document);
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ElementId rebarHookTypeId = RebarHookType.CreateDefaultRebarHookType(m_revit.Application.ActiveUIDocument.Document);
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AreaReinforcement areaRein = AreaReinforcement.Create(m_revit.Application.ActiveUIDocument.Document, wall, curveList, majorDirection, areaReinforcementTypeId, rebarBarTypeId, rebarHookTypeId);
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dataOnWall.FillIn(areaRein);
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return true;
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}
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return false;
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}
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}
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}
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