mirror of
https://github.com/jeremytammik/RevitSdkSamples.git
synced 2026-09-23 20:06:22 +00:00
added Revit 2022 SDK minus except *rvt and *rfa
This commit is contained in:
Jeremy Tammik
@@ -0,0 +1,582 @@
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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.ComponentModel;
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using System.Data;
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using System.Linq;
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using System.Drawing;
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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 System.Collections;
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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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using System.Drawing.Drawing2D;
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using System.Threading;
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namespace Revit.SDK.Samples.Truss.CS
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{
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/// <summary>
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/// window form contains one three picture box to show the
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/// profile of truss geometry and profile and tabControl.
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/// User can create truss, edit profile of truss and change type of truss members.
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/// </summary>
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public partial class TrussForm : System.Windows.Forms.Form
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{
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ExternalCommandData m_commandData; //object which contains reference of Revit Application
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ArrayList m_trussTypes; //stores all the truss types
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IEnumerable<Autodesk.Revit.DB.FamilySymbol> m_beamTypes; //stores all the beam types (FamilySymbol)
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IEnumerable<Autodesk.Revit.DB.ViewPlan> m_views; //stores all the ViewPlan use to create truss
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TrussGeometry trussGeometry; //TrussGeometry object store geometry info of Truss
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TrussType m_selectedTrussType; //selected truss type
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Autodesk.Revit.DB.Structure.Truss m_truss; //store the truss created by this sample
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bool m_topChord = false; //allows to draw top chord when it's true, otherwise forbids to do it.
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bool m_bottomChord = false; //draw bottom chord when it's true, otherwise forbids to do it.
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int m_selectMemberIndex; //index of selected truss member
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Autodesk.Revit.DB.ViewPlan m_selectedView; //store the selected view
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FamilyInstance m_selecedtBeam; //store the selected beam
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FamilySymbol m_selectedBeamType; //store the selected beam type
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UIDocument m_activeDocument; //active document in Revit
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FamilyInstance column1; //one of 2 columns which truss build on
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FamilyInstance column2; //one of 2 columns which truss build on
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const String NoAssociatedLevel = "<not associated>"; //when select truss doesn't have associate level
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/// <summary>
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/// constructor
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/// </summary>
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/// <param name="commandData">object which contains reference of Revit Application</param>
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public TrussForm(ExternalCommandData commandData)
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{
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m_commandData = commandData;
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m_activeDocument = m_commandData.Application.ActiveUIDocument;
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InitializeComponent();
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m_trussTypes = new ArrayList();
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//Get user selection
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if (!GetSelectTrussOrColumns())
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{
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TaskDialog.Show("Select", "Please select 1 existing truss or 2 columns before load this application.");
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this.Close();
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}
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// get all the beam types, truss types and all the view plans from the active document
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DataInitialize();
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}
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/// <summary>
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/// Get 1 truss or 2 columns from selection
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/// </summary>
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/// <returns>return false if selection incorrect</returns>
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private bool GetSelectTrussOrColumns()
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{
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if (m_activeDocument.Selection.GetElementIds().Count > 2 ||
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0 == m_activeDocument.Selection.GetElementIds().Count)
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{ return false; }
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ElementSet es = new ElementSet();
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foreach (ElementId elementId in m_activeDocument.Selection.GetElementIds())
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{
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es.Insert(m_activeDocument.Document.GetElement(elementId));
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}
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IEnumerator iter = es.GetEnumerator();
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iter.Reset();
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while (iter.MoveNext())
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{
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if (iter.Current is Autodesk.Revit.DB.Structure.Truss)
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{
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if (null == m_truss)
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{ m_truss = iter.Current as Autodesk.Revit.DB.Structure.Truss; }
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else { return false; }
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}
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else if (iter.Current is Autodesk.Revit.DB.FamilyInstance)
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{
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FamilyInstance familyInstance = iter.Current as FamilyInstance;
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if (StructuralType.Column == familyInstance.StructuralType)
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{
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if (null == column1) { column1 = familyInstance; }
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else { column2 = familyInstance; }
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}
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else
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{ return false; }
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}
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else { return false; }
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}
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if (null == m_truss && (null == column1 || null == column2))
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{ return false; }
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return true;
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}
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/// <summary>
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/// get all the beam types, truss types and all the view plans from the active document
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/// </summary>
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public void DataInitialize()
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{
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// get all the beam types
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GetBeamTypes();
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// get all the truss types
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// there's no truss type in the active document
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FilteredElementCollector filteredElementCollector = new FilteredElementCollector(m_activeDocument.Document);
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filteredElementCollector.OfClass(typeof(FamilySymbol));
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filteredElementCollector.OfCategory(BuiltInCategory.OST_Truss);
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IList<TrussType> trussTypes = filteredElementCollector.Cast<TrussType>().ToList<TrussType>();
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if (null == trussTypes || 0 == trussTypes.Count)
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{
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TaskDialog.Show("Load Truss Type", "Please load at least one truss type into your project.");
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this.Close();
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}
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foreach (TrussType trussType in trussTypes)
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{
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if (null == trussType)
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{
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continue;
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}
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String trussTypeName = trussType.get_Parameter
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(BuiltInParameter.SYMBOL_FAMILY_AND_TYPE_NAMES_PARAM).AsString();
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this.TrussTypeComboBox.Items.Add(trussTypeName);
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m_trussTypes.Add(trussType);
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}
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// get all the views
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// Skip view templates because they're behind-the-scene and invisible in project browser; also invalid for API..., etc.
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m_views = from elem in
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new FilteredElementCollector(m_activeDocument.Document).OfClass(typeof(ViewPlan)).ToElements()
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let viewPlan = elem as ViewPlan
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where viewPlan != null && !viewPlan.IsTemplate
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select viewPlan;
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foreach (Autodesk.Revit.DB.View view in m_views)
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{
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this.ViewComboBox.Items.Add(view.Name);
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}
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}
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/// <summary>
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/// get all the beam types
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/// </summary>
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private void GetBeamTypes()
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{
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m_beamTypes = from elem in
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new FilteredElementCollector(m_activeDocument.Document).OfClass(
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typeof(FamilySymbol)).OfCategory(Autodesk.Revit.DB.BuiltInCategory.OST_StructuralFraming)
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let type = elem as FamilySymbol
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select type;
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// can't obtain beam types from the active document
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if (null == m_beamTypes ||
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0 == m_beamTypes.Count())
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{
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TaskDialog.Show("Load Structural Framing Family", "No Structural Framing Family loaded. Please load one of the Structure Framing Family.");
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this.Close();
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}
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foreach (FamilySymbol familySymbol in m_beamTypes)
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{
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String beamTypeName = familySymbol.get_Parameter(
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BuiltInParameter.SYMBOL_FAMILY_AND_TYPE_NAMES_PARAM).AsString();
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this.BeamTypeComboBox.Items.Add(beamTypeName);
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}
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}
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/// <summary>
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/// initialize the UI ComboBox's appearance
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/// </summary>
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/// <param name="sender">object who sent this event</param>
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/// <param name="e">event args</param>
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private void TrussForm_Load(object sender, EventArgs e)
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{
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this.TrussTypeComboBox.SelectedIndex = 0;
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this.ViewComboBox.SelectedIndex = 0;
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//user pre-select a truss in Revit UI
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if (m_truss != null)
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{
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// show the truss type and level of pre-selected truss in the ComboBox
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String nameOfTrussType = m_truss.TrussType.get_Parameter
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(BuiltInParameter.SYMBOL_FAMILY_AND_TYPE_NAMES_PARAM).AsString();
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this.TrussTypeComboBox.SelectedIndex = this.TrussTypeComboBox.Items.IndexOf(nameOfTrussType);
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Parameter viewName = m_truss.get_Parameter(BuiltInParameter.SKETCH_PLANE_PARAM);
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if (null == viewName || 0 == viewName.AsString().CompareTo(NoAssociatedLevel))
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{
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this.ViewComboBox.Items.Add(NoAssociatedLevel);
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this.ViewComboBox.SelectedIndex = this.ViewComboBox.Items.IndexOf(NoAssociatedLevel);
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}
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else
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{
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String nameOfViewPlane = viewName.AsString().Substring(8);
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this.ViewComboBox.SelectedIndex = this.ViewComboBox.Items.IndexOf(nameOfViewPlane);
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}
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this.TrussTypeComboBox.Enabled = false;
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this.CreateButton.Enabled = false;
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this.ViewComboBox.Enabled = false;
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trussGeometry = new TrussGeometry(m_truss, m_commandData);
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this.TrussGraphicsTabControl.SelectedIndex = 1;
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}
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}
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/// <summary>
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/// get selected truss type, this data will be used in truss creation
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/// </summary>
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/// <param name="sender">object who sent this event</param>
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/// <param name="e">event args</param>
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private void TrussTypeComboBox_SelectedIndexChanged(object sender, EventArgs e)
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{
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m_selectedTrussType = (TrussType)m_trussTypes[this.TrussTypeComboBox.SelectedIndex];
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}
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/// <summary>
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/// create new truss
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/// </summary>
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/// <param name="sender">object who sent this event</param>
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/// <param name="e">event args</param>
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private void CreateButton_Click(object sender, EventArgs e)
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{
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try
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{
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Transaction transaction = new Transaction(m_commandData.Application.ActiveUIDocument.Document, "CreateTruss");
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transaction.Start();
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// create the truss
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m_truss = CreateTruss();
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m_truss.Location.Move(new Autodesk.Revit.DB.XYZ(0, 0, m_selectedView.GenLevel.Elevation));
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transaction.Commit();
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trussGeometry = new TrussGeometry(m_truss, m_commandData);
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this.TrussGraphicsTabControl.SelectedIndex = 1;
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}
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catch (Exception ex)
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{
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TaskDialog.Show("Exception", ex.Message);
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}
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this.TrussTypeComboBox.Enabled = false;
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this.CreateButton.Enabled = false;
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this.ViewComboBox.Enabled = false;
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}
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/// <summary>
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/// create truss in Revit
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/// </summary>
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/// <returns>new created truss</returns>
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public Autodesk.Revit.DB.Structure.Truss CreateTruss()
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{
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Autodesk.Revit.DB.Document document = m_commandData.Application.ActiveUIDocument.Document;
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Autodesk.Revit.Creation.Document createDoc = document.Create;
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Autodesk.Revit.Creation.Application createApp = m_commandData.Application.Application.Create;
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//sketchPlane
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Autodesk.Revit.DB.XYZ origin = new Autodesk.Revit.DB.XYZ(0, 0, 0);
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Autodesk.Revit.DB.XYZ xDirection = new Autodesk.Revit.DB.XYZ(1, 0, 0);
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Autodesk.Revit.DB.XYZ yDirection = new Autodesk.Revit.DB.XYZ(0, 1, 0);
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Plane plane = Plane.CreateByOriginAndBasis(xDirection, yDirection, origin);
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SketchPlane sketchPlane = SketchPlane.Create(document, plane);
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//new base Line
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AnalyticalModel frame1 = column1.GetAnalyticalModel();
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Autodesk.Revit.DB.XYZ centerPoint1 = (frame1.GetCurve() as Line).GetEndPoint(0);
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AnalyticalModel frame2 = column2.GetAnalyticalModel();
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Autodesk.Revit.DB.XYZ centerPoint2 = (frame2.GetCurve() as Line).GetEndPoint(0);
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Autodesk.Revit.DB.XYZ startPoint = new Autodesk.Revit.DB.XYZ(centerPoint1.X, centerPoint1.Y, 0);
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Autodesk.Revit.DB.XYZ endPoint = new Autodesk.Revit.DB.XYZ(centerPoint2.X, centerPoint2.Y, 0);
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Autodesk.Revit.DB.Line baseLine = null;
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try
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{ baseLine = Line.CreateBound(startPoint, endPoint); }
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catch (System.ArgumentException)
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{
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TaskDialog.Show("Argument Exception", "Two column you selected are too close to create truss.");
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}
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return Autodesk.Revit.DB.Structure.Truss.Create(document, m_selectedTrussType.Id, sketchPlane.Id, baseLine);
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}
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/// <summary>
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/// draw profile, top chord and bottom of truss
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/// </summary>
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/// <param name="sender">object who sent this event</param>
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/// <param name="e">event args</param>
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private void ProfileEditPictureBox_Paint(object sender, PaintEventArgs e)
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{
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e.Graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
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if (trussGeometry != null)
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{ trussGeometry.Draw2D(e.Graphics, Pens.Blue); }
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Font font = new Font("Verdana", 10, FontStyle.Regular);
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string indicator = "Draw Top Chord and Bottom Chord here:";
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e.Graphics.DrawString(indicator, font, Brushes.Blue, new PointF(20, 10));
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}
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/// <summary>
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/// add point to top chord and bottom chord
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/// </summary>
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/// <param name="sender">object who sent this event</param>
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/// <param name="e">event args</param>
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private void ProfileEditPictureBox_MouseClick(object sender, MouseEventArgs e)
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{
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// draw top chord line
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if (m_topChord)
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{ trussGeometry.AddTopChordPoint(e.X, e.Y); }
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// draw bottom chord line
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else if (m_bottomChord)
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{ trussGeometry.AddBottomChordPoint(e.X, e.Y); }
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this.ProfileEditPictureBox.Refresh();
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}
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/// <summary>
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/// change move point of top chord lineTool and bottom chord lineTool
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/// </summary>
|
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/// <param name="sender">object who sent this event</param>
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/// <param name="e">event args</param>
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private void ProfileEditPictureBox_MouseMove(object sender, MouseEventArgs e)
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{
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if (m_topChord)
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{ trussGeometry.AddTopChordMovePoint(e.X, e.Y); }
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else if (m_bottomChord)
|
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{ trussGeometry.AddBottomChordMovePoint(e.X, e.Y); }
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this.ProfileEditPictureBox.Refresh();
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}
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/// <summary>
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/// begin to draw top chord
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/// </summary>
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/// <param name="sender">object who sent this event</param>
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/// <param name="e">event args</param>
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private void TopChordButton_Click(object sender, EventArgs e)
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{
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m_topChord = true;
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m_bottomChord = false;
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this.ProfileEditPictureBox.Cursor = Cursors.Cross;
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this.ProfileEditPictureBox.Refresh();
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}
|
||||
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||||
/// <summary>
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||||
/// begin to draw bottom chord
|
||||
/// </summary>
|
||||
/// <param name="sender">object who sent this event</param>
|
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/// <param name="e">event args</param>
|
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private void BottomChordButton_Click(object sender, EventArgs e)
|
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{
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m_topChord = false;
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m_bottomChord = true;
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this.ProfileEditPictureBox.Cursor = Cursors.Cross;
|
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this.ProfileEditPictureBox.Refresh();
|
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}
|
||||
|
||||
/// <summary>
|
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/// update the truss according to the top chord line and the bottom chord line
|
||||
/// </summary>
|
||||
/// <param name="sender">object who sent this event</param>
|
||||
/// <param name="e">event args</param>
|
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private void UpdateButton_Click(object sender, EventArgs e)
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||||
{
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Transaction transaction = new Transaction(m_activeDocument.Document, "SetProfile");
|
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transaction.Start();
|
||||
//update the truss
|
||||
trussGeometry.SetProfile(m_commandData);
|
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transaction.Commit();
|
||||
this.ProfileEditPictureBox.Refresh();
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// restore profile of truss
|
||||
/// </summary>
|
||||
/// <param name="sender">object who sent this event</param>
|
||||
/// <param name="e">event args</param>
|
||||
private void RestoreButton_Click(object sender, EventArgs e)
|
||||
{
|
||||
Transaction transaction = new Transaction(m_activeDocument.Document, "RemoveProfile");
|
||||
transaction.Start();
|
||||
// restore the profile
|
||||
trussGeometry.RemoveProfile();
|
||||
transaction.Commit();
|
||||
this.ProfileEditPictureBox.Refresh();
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// clear points of top and bottom chord line
|
||||
/// </summary>
|
||||
/// <param name="sender">object who sent this event</param>
|
||||
/// <param name="e">event args</param>
|
||||
private void CleanChordbutton_Click(object sender, EventArgs e)
|
||||
{
|
||||
trussGeometry.ClearChords();
|
||||
m_topChord = false;
|
||||
m_bottomChord = false;
|
||||
this.ProfileEditPictureBox.Cursor = Cursors.Default;
|
||||
this.ProfileEditPictureBox.Refresh();
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// draw geometry of truss, and draw selected line red
|
||||
/// </summary>
|
||||
/// <param name="sender">object who sent this event</param>
|
||||
/// <param name="e">event args</param>
|
||||
private void TrussGeometryPictureBox_Paint(object sender, PaintEventArgs e)
|
||||
{
|
||||
e.Graphics.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
|
||||
|
||||
if (trussGeometry != null)
|
||||
{ trussGeometry.Draw2D(e.Graphics, Pens.Blue); }
|
||||
|
||||
Font font = new Font("Verdana", 10, FontStyle.Regular);
|
||||
string indicator = "Select a beam from the truss:";
|
||||
e.Graphics.DrawString(indicator, font, Brushes.Blue, new PointF(20, 10));
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// get selected truss member (Beam)
|
||||
/// </summary>
|
||||
/// <param name="sender">object who sent this event</param>
|
||||
/// <param name="e">event args</param>
|
||||
private void TrussGeometryPictureBox_MouseMove(object sender, MouseEventArgs e)
|
||||
{
|
||||
// indicates whether the mouse moves over or hovers on one beam
|
||||
// if true, paints the beam to red
|
||||
m_selectMemberIndex = trussGeometry.SelectTrussMember(e.X, e.Y);
|
||||
this.TrussMembersPictureBox.Refresh();
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// select truss member (beam)
|
||||
/// </summary>
|
||||
/// <param name="sender">object who sent this event</param>
|
||||
/// <param name="e">event args</param>
|
||||
private void TrussGeometryPictureBox_MouseClick(object sender, MouseEventArgs e)
|
||||
{
|
||||
// clicks in the canvas but doesn't select anything
|
||||
if (-1 == m_selectMemberIndex)
|
||||
{
|
||||
this.BeamTypeComboBox.Enabled = false;
|
||||
this.ChangeBeamTypeButton.Enabled = false;
|
||||
return;
|
||||
}
|
||||
|
||||
// clicks in the canvas and selects a beam
|
||||
m_selecedtBeam = trussGeometry.GetSelectedBeam(m_commandData);
|
||||
if (null != m_selecedtBeam)
|
||||
{
|
||||
FamilySymbol symbol = m_selecedtBeam.Symbol;
|
||||
// get the type of the selected beam
|
||||
String nameOfSymbol = symbol.get_Parameter(
|
||||
BuiltInParameter.SYMBOL_FAMILY_AND_TYPE_NAMES_PARAM).AsString();
|
||||
int index = this.BeamTypeComboBox.Items.IndexOf(nameOfSymbol);
|
||||
// show the beam type in the ComboBox
|
||||
this.BeamTypeComboBox.SelectedIndex = index;
|
||||
this.BeamTypeComboBox.Enabled = true;
|
||||
this.ChangeBeamTypeButton.Enabled = true;
|
||||
this.TrussMembersPictureBox.Refresh();
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// change selected beam type
|
||||
/// </summary>
|
||||
/// <param name="sender">object who sent this event</param>
|
||||
/// <param name="e">event args</param>
|
||||
private void BeamTypeComboBox_SelectedIndexChanged(object sender, EventArgs e)
|
||||
{
|
||||
// choose a new beam type for the selected beam
|
||||
m_selectedBeamType = m_beamTypes.ElementAt(this.BeamTypeComboBox.SelectedIndex);
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// change type of selected beam
|
||||
/// </summary>
|
||||
/// <param name="sender">object who sent this event</param>
|
||||
/// <param name="e">event args</param>
|
||||
private void ChangeBeamTypeButton_Click(object sender, EventArgs e)
|
||||
{
|
||||
// apply the beam type change
|
||||
Transaction transaction = new Transaction(m_activeDocument.Document, "ChangeSelectedBeamType");
|
||||
transaction.Start();
|
||||
if (null != m_selecedtBeam)
|
||||
{ m_selecedtBeam.Symbol = m_selectedBeamType; }
|
||||
transaction.Commit();
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// change selected ViewPlan
|
||||
/// </summary>
|
||||
/// <param name="sender">object who sent this event</param>
|
||||
/// <param name="e">event args</param>
|
||||
private void ViewComboBox_SelectedIndexChanged(object sender, EventArgs e)
|
||||
{
|
||||
// choose another view for the truss creation
|
||||
if (this.ViewComboBox.SelectedIndex < m_views.Count())
|
||||
{ m_selectedView = m_views.ElementAt(this.ViewComboBox.SelectedIndex); }
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// quit the "top chord" or "bottom chord" drawing operation
|
||||
/// by pressing the "ESC" key
|
||||
/// </summary>
|
||||
/// <param name="sender"></param>
|
||||
/// <param name="e"></param>
|
||||
private void TrussGraphicsTabControl_KeyPress(object sender, KeyPressEventArgs e)
|
||||
{
|
||||
// the "Profile Edit" tab page is active
|
||||
// and the user presses the "ESC" key (e.KeyChar == 27)
|
||||
if (TrussGraphicsTabControl.SelectedTab == ProfileEditTabPage &&
|
||||
e.KeyChar == (char)27)
|
||||
{
|
||||
// quit the "chord" drawing and remove the move indicating line
|
||||
m_topChord = false;
|
||||
m_bottomChord = false;
|
||||
this.ProfileEditPictureBox.Cursor = Cursors.Default;
|
||||
trussGeometry.ClearMovePoint();
|
||||
this.ProfileEditPictureBox.Refresh();
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// won't let open truss member tab until truss create successfully
|
||||
/// </summary>
|
||||
/// <param name="sender"></param>
|
||||
/// <param name="e"></param>
|
||||
private void TrussGraphicsTabControl_Selecting(object sender, TabControlCancelEventArgs e)
|
||||
{
|
||||
// if no truss is created, locks the tab pages to the 1st tab page
|
||||
if (null == trussGeometry)
|
||||
{
|
||||
this.TrussGraphicsTabControl.SelectedIndex = 0;
|
||||
}
|
||||
else
|
||||
{
|
||||
trussGeometry.Reset();
|
||||
m_selecedtBeam = null;
|
||||
}
|
||||
}
|
||||
|
||||
/// <summary>
|
||||
/// Close dialogue box
|
||||
/// </summary>
|
||||
/// <param name="sender"></param>
|
||||
/// <param name="e"></param>
|
||||
private void CloseButton_Click(object sender, EventArgs e)
|
||||
{
|
||||
this.Close();
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user