44 lines
1.0 KiB
C#
44 lines
1.0 KiB
C#
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namespace ShrlAlgo.Toolkit.Revit.Helpers;
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/// <summary>
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/// 获取当前模型或链接模型的实体元素
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/// </summary>
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public class ElementInLinkOrCurrentDocument : ISelectionFilter
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{
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public ElementInLinkOrCurrentDocument(Document doc)
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{
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this.doc = doc;
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}
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private readonly Document doc;
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public bool LastCheckedWasFromLink => null != LinkedDocument;
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public Document LinkedDocument { get; private set; }
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public bool AllowElement(Element e)
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{
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return true;
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}
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public bool AllowReference(Reference r, XYZ p)
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{
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LinkedDocument = null;
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var e = doc.GetElement(r);
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if (e is RevitLinkInstance li)
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{
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LinkedDocument = li.GetLinkDocument();
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e = LinkedDocument.GetElement(r.LinkedElementId);
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}
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return e != null
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&& e.CanHaveTypeAssigned()
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&& e.HasPhases()
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&& e.get_BoundingBox(null) != null
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&& e.Category is { Parent: null }
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&& e is not Panel;
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}
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}
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