64 lines
2.4 KiB
C#
64 lines
2.4 KiB
C#
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using Autodesk.Revit.Attributes;
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using Autodesk.Revit.DB;
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using Nice3point.Revit.Toolkit.External;
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using System;
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using System.Linq;
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namespace Szmedi.RvKits.DisplayTools
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{
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/// <summary>
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/// 修改颜色
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/// </summary>
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[Transaction(TransactionMode.Manual)]
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public class OverrideElementsCmd : ExternalCommand
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{
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public override void Execute()
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{
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try
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{
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var elems = UiDocument.Selection.PickElementsByRectangle(new GenericFilter<Element>(), "请选择元素");
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var pat = new FilteredElementCollector(Document)
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.OfClass(typeof(FillPatternElement))
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.ToElements()
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.Cast<FillPatternElement>()
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.Where(pattern =>
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{
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var fill = pattern.GetFillPattern();
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return fill.Target == FillPatternTarget.Drafting
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&& fill.HostOrientation == FillPatternHostOrientation.ToView
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&& fill.IsSolidFill;
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})
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.FirstOrDefault();
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Document.Invoke(
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ts =>
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{
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foreach (var elem in elems)
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{
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var overrideGraphicSettings = Document.ActiveView.GetElementOverrides(elem.Id);
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overrideGraphicSettings.SetSurfaceTransparency(20);
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#if REVIT2018
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overrideGraphicSettings.SetProjectionFillColor(new Color(24, 100, 24));
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overrideGraphicSettings.SetProjectionFillPatternId(pat.Id); //实体填充
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#elif REVIT2020 || REVIT2019
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overrideGraphicSettings.SetSurfaceForegroundPatternColor(new Color(24, 100, 24));
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overrideGraphicSettings.SetSurfaceForegroundPatternId(pat.Id); //实体填充
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#endif
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Document.ActiveView.SetElementOverrides(elem.Id, overrideGraphicSettings);
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}
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//var elemIds = elems.Select(e => e.Id).ToList();
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//uidoc.doc.ActiveView.HideElements(elemIds);
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},
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"修改外观颜色"
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);
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}
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catch (Autodesk.Revit.Exceptions.OperationCanceledException) { }
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catch (Exception) { }
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}
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}
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}
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