44 lines
1.2 KiB
C#
44 lines
1.2 KiB
C#
using Autodesk.Revit.DB;
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namespace ShrlAlgoToolkit.Revit.Assists;
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internal static class HostObjectExtensions
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{
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/// <summary>
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/// 得到轮廓线（墙，板等）
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/// </summary>
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/// <param name="element"></param>
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/// <returns></returns>
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public static List<Sketch> GetSketch(this HostObject element)
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{
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var doc = element.Document;
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List<Sketch> sketches = [];
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using (SubTransaction subTransaction = new(doc))
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{
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subTransaction.Start();
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var ids = doc.Delete(element.Id);
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subTransaction.RollBack();
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foreach (var id in ids)
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{
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if (doc.GetElement(id) is Sketch sketch)
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{
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sketches.Add(sketch);
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}
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}
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}
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return sketches;
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}
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public static IList<Reference> GetBottomFaces(this HostObject host)
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{
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return HostObjectUtils.GetBottomFaces(host);
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}
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public static IList<Reference> GetSideFaces(this HostObject host, ShellLayerType side)
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{
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return HostObjectUtils.GetSideFaces(host, side);
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}
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public static IList<Reference> GetTopFaces(this HostObject host)
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{
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return HostObjectUtils.GetTopFaces(host);
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}
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} |