added Revit 2022 SDK minus except *rvt and *rfa

2026-09-26 04:34:47 +00:00 · 2021-04-20 11:36:21 +02:00
parent 1133a82dc5
commit 7e327986e8
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+//
+// (C) Copyright 2003-2019 by Autodesk, Inc.
+//
+// Permission to use, copy, modify, and distribute this software in
+// object code form for any purpose and without fee is hereby granted,
+// provided that the above copyright notice appears in all copies and
+// that both that copyright notice and the limited warranty and
+// restricted rights notice below appear in all supporting
+// documentation.
+//
+// AUTODESK PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS.
+// AUTODESK SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF
+// MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. AUTODESK, INC.
+// DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE
+// UNINTERRUPTED OR ERROR FREE.
+//
+// Use, duplication, or disclosure by the U.S. Government is subject to
+// restrictions set forth in FAR 52.227-19 (Commercial Computer
+// Software - Restricted Rights) and DFAR 252.227-7013(c)(1)(ii)
+// (Rights in Technical Data and Computer Software), as applicable.
+//
+
+using System;
+using System.Collections.Generic;
+using Autodesk.Revit.DB;
+
+namespace Revit.SDK.Samples.StairsAutomation.CS
+{
+   /// <summary>
+   /// Utilities used in processing of landings.
+   /// </summary>
+   public class LandingComponentUtils
+   {
+      /// <summary>
+      /// Returns a new set of curves created as a projection of the input curves to the provided elevation.
+      /// </summary>
+      /// <remarks>Assumes, but does not validate, that the curves are in the XY plane.</remarks>
+      /// <param name="curves">The curves.</param>
+      /// <param name="elevation">The target elevation.</param>
+      /// <returns>The projected curves.</returns>
+      public static IList<Curve> ProjectCurvesToElevation(IList<Curve> curves, double elevation)
+      {
+         List<Curve> ret = new List<Curve>();
+         foreach (Curve curve in curves)
+         {
+            ret.Add(ProjectCurveToElevation(curve, elevation));
+         }
+         return ret;
+      }
+
+      /// <summary>
+      /// Returns a new curve created as a projection of the input curve to the provided elevation.
+      /// </summary>
+      /// <remarks>Assumes, but does not validate, that the curve is in the XY plane.</remarks>
+      /// <param name="curve">The curve.</param>
+      /// <param name="elevation">The target elevation.</param>
+      /// <returns>The projected curve.</returns>
+      public static Curve ProjectCurveToElevation(Curve curve, double elevation)
+      {
+         double offset1 = elevation - curve.GetEndPoint(0).Z;
+         Curve projectedCurve = curve.CreateTransformed(Transform.CreateTranslation(new XYZ(0, 0, offset1)));
+         return projectedCurve;
+      }
+
+      /// <summary>
+      /// Given two linear inputs, finds the combination of endpoints from each line which are farthest from each other, and returns a line
+      /// connecting those points.
+      /// </summary>
+      /// <param name="line1">The first line.</param>
+      /// <param name="line2">The second line.</param>
+      /// <returns>The longest line connecting one endpoint from each line. </returns>
+      public static Line FindLongestEndpointConnection(Line line1, Line line2)
+      {
+         double maxDistance = 0.0;
+         XYZ endPoint1 = null;
+         XYZ endPoint2 = null;
+
+         for (int i = 0; i < 2; i++)
+         {
+            for (int j = 0; j < 2; j++)
+            {
+               double distance = line1.GetEndPoint(j).DistanceTo(line2.GetEndPoint(i));
+               if (distance > maxDistance)
+               {
+                  maxDistance = distance;
+                  endPoint1 = line1.GetEndPoint(j);
+                  endPoint2 = line2.GetEndPoint(i);
+               }
+            }
+         }
+
+         return Line.CreateBound(endPoint1, endPoint2);
+      }
+
+      /// <summary>
+      /// Computes the parameter of the point projected onto the curve.
+      /// </summary>
+      /// <param name="curve">The curve.</param>
+      /// <param name="point">The point.</param>
+      /// <returns>The parameter of the projected point.</returns>
+      public static double ComputeParameter(Curve curve, XYZ point)
+      {
+         IntersectionResult result = curve.Project(point);
+         return result.Parameter;
+      }
+   }
+}