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https://github.com/jeremytammik/RevitSdkSamples.git
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added Revit 2022 SDK minus except *rvt and *rfa
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Jeremy Tammik
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//
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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 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.UI;
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using Autodesk.Revit.DB.Structure;
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namespace Revit.SDK.Samples.NewRebar.CS
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{
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/// <summary>
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/// This class wraps the creation of Rebar. Its "Execute" method shows
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/// the main dialog for user and after that a Rebar will be created
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/// if user click OK button on the main dialog.
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/// </summary>
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class RebarCreator
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{
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/// <summary>
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/// Revit UI document
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/// </summary>
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Autodesk.Revit.UI.UIDocument m_rvtUIDoc;
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/// <summary>
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/// Revit FamilyInstance object, it will be the host of Rebar.
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/// </summary>
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FamilyInstance m_rebarHost;
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/// <summary>
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/// GeometrySupport object.
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/// </summary>
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GeometrySupport m_geometryData;
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/// <summary>
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/// Newly created Rebar.
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/// </summary>
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Rebar m_createdRebar = null;
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/// <summary>
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/// Constructor, initialize fields and do some assert.
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/// If the Assert throw exception, creation will fail.
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/// </summary>
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/// <param name="commandData">ExternalCommandData</param>
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public RebarCreator(ExternalCommandData commandData)
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{
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m_rvtUIDoc = commandData.Application.ActiveUIDocument;
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Assert();
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}
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/// <summary>
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/// Do some check for the selection elements, includes geometry check.
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/// If the data doesn't meet our need, Exception will be thrown.
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/// </summary>
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private void Assert()
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{
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// Reserve all element ids for following iteration
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List<ElementId> selectedIds = new List<ElementId>();
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foreach (Autodesk.Revit.DB.ElementId elemId in m_rvtUIDoc.Selection.GetElementIds())
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{
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Autodesk.Revit.DB.Element elem = m_rvtUIDoc.Document.GetElement(elemId);
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selectedIds.Add(elem.Id);
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}
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if (selectedIds.Count == 0)
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throw new Exception("Please select a concrete beam or column to create rebar.");
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//
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// Construct filter to find expected rebar host
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// Structural type filters firstly
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LogicalOrFilter stFilter = new LogicalOrFilter(
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new ElementStructuralTypeFilter(StructuralType.Beam),
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new ElementStructuralTypeFilter(StructuralType.Column));
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// + StructuralMaterial
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LogicalAndFilter hostFilter = new LogicalAndFilter(stFilter,
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new StructuralMaterialTypeFilter(StructuralMaterialType.Concrete));
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// Expected rebar host: it should be family instance
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FilteredElementCollector collector = new FilteredElementCollector(m_rvtUIDoc.Document, selectedIds);
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FamilyInstance rebarHost = collector.OfClass(typeof(FamilyInstance)).WherePasses(hostFilter).FirstElement() as FamilyInstance;
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// Make sure the selected beam or column is rectangular.
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try
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{
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m_geometryData = new GeometrySupport(rebarHost);
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}
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catch
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{
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throw new Exception("Please select a beam or column in rectangular shape.");
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}
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m_rebarHost = rebarHost;
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// Judge the rebar host is a valid host.
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RebarHostData rebarHostData = RebarHostData.GetRebarHostData(rebarHost);
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if (rebarHostData == null || !rebarHostData.IsValidHost())
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{
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throw new Exception("The selected element is not a valid rebar host.");
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}
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// Make sure the selected beam or column doesn't contain any rebar.
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if (rebarHostData.GetRebarsInHost().Count > 0)
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{
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throw new Exception("Please select a beam or a column which doesn't contain any rebar.");
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}
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}
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/// <summary>
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/// Present the main dialog for user to prepare the parameters for Rebar creation,
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/// and after that if user click the OK button, a new Rebar will be created.
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/// </summary>
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public void Execute()
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{
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using (NewRebarForm form = new NewRebarForm(m_rvtUIDoc.Document))
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{
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if (DialogResult.OK == form.ShowDialog())
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{
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RebarBarType barType = form.RebarBarType;
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RebarShape barShape = form.RebarShape;
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List<Autodesk.Revit.DB.XYZ> profilePoints = m_geometryData.ProfilePoints;
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Autodesk.Revit.DB.XYZ origin = profilePoints[0];
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Autodesk.Revit.DB.XYZ yVec = profilePoints[1] - origin;
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Autodesk.Revit.DB.XYZ xVec = profilePoints[3] - origin;
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m_createdRebar = Rebar.CreateFromRebarShape(m_rvtUIDoc.Document, barShape, barType, m_rebarHost, origin, xVec, yVec);
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LayoutRebar();
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}
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}
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}
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/// <summary>
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/// Move and Scale the created Rebar to specified box.
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/// </summary>
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private void LayoutRebar()
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{
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List<Autodesk.Revit.DB.XYZ> profilePoints = m_geometryData.OffsetPoints(0.1);
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Autodesk.Revit.DB.XYZ origin = profilePoints[0];
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Autodesk.Revit.DB.XYZ yVec = profilePoints[1] - origin;
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Autodesk.Revit.DB.XYZ xVec = profilePoints[3] - origin;
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RebarShapeDefinitionByArc arcDef =
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(m_createdRebar.Document.GetElement(m_createdRebar.GetShapeId()) as RebarShape).GetRebarShapeDefinition() as RebarShapeDefinitionByArc;
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RebarShapeDrivenAccessor rebarShapeDrivenAccessor = m_createdRebar.GetShapeDrivenAccessor();
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if (arcDef != null && arcDef.Type == RebarShapeDefinitionByArcType.Spiral)
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{
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rebarShapeDrivenAccessor.ScaleToBoxFor3D(origin, xVec, yVec, 10.0);
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rebarShapeDrivenAccessor.Height = m_geometryData.DrivingLength - 0.1;
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rebarShapeDrivenAccessor.Pitch = 0.1;
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rebarShapeDrivenAccessor.BaseFinishingTurns = 3;
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rebarShapeDrivenAccessor.TopFinishingTurns = 3;
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}
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else
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{
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rebarShapeDrivenAccessor.ScaleToBox(origin, xVec, yVec);
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double barSpacing = 0.1;
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int barNum = (int)(m_geometryData.DrivingLength / barSpacing);
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rebarShapeDrivenAccessor.SetLayoutAsNumberWithSpacing(
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barNum, barSpacing, true, true, true);
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}
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}
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}
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}
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