386 lines
13 KiB
C#
386 lines
13 KiB
C#
using System.Windows;
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using Autodesk.Revit.DB;
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using Autodesk.Revit.UI;
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namespace ShrlAlgoToolkit.RevitCore.Extensions;
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/// SectionView:
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/// RightDirection = CropBox.Transform.BasisX;
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/// ViewDirection = CropBox.Transform.BasisZ;
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/// UpDirection = XYZ.BasisZ =CropBox.Transform.BasisY
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public static class ViewExtensions
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{
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/// <summary>
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/// 复制视图
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/// </summary>
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/// <param name="view"></param>
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/// <param name="option"></param>
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/// <param name="viewName"></param>
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/// <returns></returns>
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public static View CopyWithOption(this View view, ViewDuplicateOption option, string viewName = default)
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{
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if (view.CanViewBeDuplicated(option))
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{
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var eleId = view.Duplicate(option);
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var viewCopy = view.Document.GetElement(eleId) as View;
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if (viewName != default)
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{
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try
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{
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viewCopy.Name = viewName;
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}
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catch (Autodesk.Revit.Exceptions.ArgumentException) { }
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}
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return viewCopy;
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}
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return null;
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}
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public static BoundingBoxXYZ GetElementsBox(this View view, List<ElementId> elementIds)
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{
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BoundingBoxXYZ box = new BoundingBoxXYZ();
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var doc = view.Document;
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doc.Invoke(ts =>
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{
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var group = doc.Create.NewGroup(elementIds);
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box = group.get_BoundingBox(null);
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ts.RollBack();
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}, "打组");
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return box;
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}
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/// <summary>
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/// 获取多个元素的包围框
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/// </summary>
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/// <param name="view"></param>
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/// <param name="elementIds"></param>
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/// <param name="extendXyz"></param>
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/// <returns></returns>
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/// <exception cref="ArgumentNullException"></exception>
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/// <exception cref="InvalidOperationException"></exception>
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public static BoundingBoxXYZ GetElementsBox(this View view, List<ElementId> elementIds, int extendXyz = 1)
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{
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if (view == null)
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{
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throw new ArgumentNullException(nameof(view), "视图为空");
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}
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var doc = view.Document;
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if (elementIds == null || elementIds.Any())
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{
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return null;
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}
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var f = doc.GetElement(
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elementIds.FirstOrDefault(elem => doc.GetElement(elem).get_BoundingBox(view) != null)
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);
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var b = f.get_BoundingBox(view);
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var maxX = b.Max.X;
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var maxY = b.Max.Y;
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var maxZ = b.Max.Z;
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var minX = b.Min.X;
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var minY = b.Min.Y;
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var minZ = b.Min.Z;
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foreach (var elementId in elementIds)
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{
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var e = doc.GetElement(elementId);
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var bb = e.get_BoundingBox(view);
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if (b == null)//?莫名其妙等于空
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{
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continue;
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}
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if (bb.Max.X >= maxX)
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{
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maxX = bb.Max.X;
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}
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if (bb.Max.Y >= maxY)
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{
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maxY = bb.Max.Y;
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}
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if (bb.Max.Z >= maxZ)
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{
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maxZ = bb.Max.Z;
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}
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if (bb.Min.X <= minX)
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{
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minX = bb.Min.X;
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}
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if (bb.Min.Y <= minY)
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{
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minY = bb.Min.Y;
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}
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if (bb.Min.Z <= minZ)
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{
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minZ = bb.Min.Z;
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}
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}
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var box = b.Extend(extendXyz);
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//var max = new XYZ(maxX, maxY, maxZ) + b.Max.Normalize() * extendXyz;
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//var min = new XYZ(minX, minY, minZ) - b.Min.Normalize() * extendXyz;
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//b.Max = max;
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//b.Min = min;
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return box;
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}
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/// <summary>
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/// 获取元素的包围框
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/// </summary>
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/// <param name="view"></param>
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/// <param name="elementId"></param>
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/// <param name="extendXyz"></param>
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/// <returns></returns>
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/// <exception cref="ArgumentNullException"></exception>
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/// <exception cref="InvalidOperationException"></exception>
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public static BoundingBoxXYZ GetElementBox(this View view, ElementId elementId, int extendXyz = 1)
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{
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if (view == null)
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{
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throw new ArgumentNullException(nameof(view), "视图为空");
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}
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var doc = view.Document;
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var e = doc.GetElement(elementId);
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if (!e.IsValidObject)
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{
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throw new InvalidOperationException("元素无效");
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}
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var b = e.get_BoundingBox(view);
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if (b == null)//?莫名其妙等于空
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{
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return null;
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}
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var box = b.Extend(extendXyz);
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return box;
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}
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/// <summary>
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/// 恢复替换的外观
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/// </summary>
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/// <param name="view"></param>
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/// <param name="elements"></param>
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public static void ResetOverrideAppearance(this View view, List<Element> elements)
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{
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OverrideGraphicSettings overrideGraphicSettings = new();
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foreach (var panel in elements)
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{
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view.SetElementOverrides(panel.Id, overrideGraphicSettings);
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}
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}
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/// <summary>
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/// 新建视图并设置剖切框,若无法剖切则返回用于复制的三维视图
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/// </summary>
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/// <param name="view3D">用于复制的三维视图</param>
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/// <param name="elementId"></param>
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/// <param name="inCurrentView">是否在当前视图创建</param>
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/// <param name="extendXYZ"></param>
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/// <returns></returns>
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public static View3D SectionBoxElement(this View3D view3D, ElementId elementId, bool inCurrentView = true, int extendXYZ = 1)
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{
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var b = view3D.GetElementBox(elementId, extendXYZ);
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if (b == null)
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{
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return view3D;
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}
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if (!view3D.IsSectionBoxActive)
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{
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view3D.IsSectionBoxActive = true;
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}
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if (inCurrentView)
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{
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view3D.SetSectionBox(b);
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return view3D;
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}
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var viewCopyId = view3D.Duplicate(ViewDuplicateOption.WithDetailing);
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var viewCopy = view3D.Document.GetElement(viewCopyId) as View3D;
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viewCopy.DisplayStyle = DisplayStyle.ShadingWithEdges;
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viewCopy.DetailLevel = ViewDetailLevel.Fine;
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viewCopy?.SetSectionBox(b);
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return viewCopy;
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}
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/// <summary>
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/// 新建视图并设置剖切框,若无法剖切则返回用于复制的三维视图
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/// </summary>
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/// <param name="view3D">用于复制的三维视图</param>
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/// <param name="elementIds"></param>
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/// <param name="inCurrentView">是否在当前视图创建</param>
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/// <param name="extendXYZ"></param>
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/// <returns></returns>
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public static View3D SectionBoxElements(this View3D view3D, List<ElementId> elementIds, bool inCurrentView = true, int extendXYZ = 1)
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{
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var b = view3D.GetElementsBox(elementIds, extendXYZ);
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if (b == null)
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{
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return view3D;
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}
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if (!view3D.IsSectionBoxActive)
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{
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view3D.IsSectionBoxActive = true;
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}
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if (inCurrentView)
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{
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view3D.SetSectionBox(b);
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return view3D;
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}
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var viewCopyId = view3D.Duplicate(ViewDuplicateOption.WithDetailing);
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var viewCopy = view3D.Document.GetElement(viewCopyId) as View3D;
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viewCopy.DisplayStyle = DisplayStyle.ShadingWithEdges;
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viewCopy.DetailLevel = ViewDetailLevel.Fine;
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viewCopy?.SetSectionBox(b);
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return viewCopy;
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}
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/// <summary>
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/// 设置图例位置
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/// </summary>
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/// <param name="legend"></param>
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/// <param name="location"></param>
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public static void SetLegendLocation(this View legend, XYZ location)
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{
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var doc = legend.Document;
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var viewport = Viewport.Create(doc, doc.ActiveView.Id, legend.Id, XYZ.Zero);
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if (viewport == null)
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{
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MessageBox.Show("视图中可能未包含图例所需的元素，请选择\r正确的图纸视口或图例命令来创建图例。", "温馨提示");
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return;
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}
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var outline = viewport.GetBoxOutline();
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var l = outline.MaximumPoint.X - outline.MinimumPoint.X;
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var w = outline.MaximumPoint.Y - outline.MinimumPoint.Y;
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var c = new XYZ(l / 2, w / 2, 0) + location;
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viewport.SetBoxCenter(c);
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var ele = doc.OfClass<ElementType>().FirstOrDefault(x => x.Name.Contains("无标题"));
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viewport.ChangeTypeId(ele?.Id); //选择视口-无标题
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}
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/// <summary>
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/// 已经打开的视图中缩放视图，最大化图元
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/// </summary>
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/// <param name="view"></param>
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/// <param name="uidoc"></param>
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/// <param name="elementIds"></param>
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/// <param name="extend">扩宽范围</param>
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public static void ZoomElements(this View view, UIDocument uidoc, List<ElementId> elementIds, int extend = 2)
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{
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var box = view.GetElementsBox(elementIds, extend);
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if (box == null) return;
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var uiView = uidoc.GetOpenUIViews().FirstOrDefault(v => v.ViewId == uidoc.ActiveGraphicalView.Id);
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uiView?.ZoomAndCenterRectangle(box.Min, box.Max);
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}
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/// <summary>
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/// 已经打开的视图中缩放视图，最大化图元
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/// </summary>
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/// <param name="view"></param>
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/// <param name="uidoc"></param>
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/// <param name="elementId"></param>
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/// <param name="extend">扩宽范围</param>
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public static void ZoomElement(this View view, UIDocument uidoc, ElementId elementId, int extend = 2)
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{
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var elem = uidoc.Document.GetElement(elementId);
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if (!elem.IsValidObject || !elem.IsVisible(view)) return;
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var box = elem.get_BoundingBox(view);
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if (box == null) return;
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box = box.Extend(extend);
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var uiView = uidoc.GetOpenUIViews().FirstOrDefault(v => v.ViewId == uidoc.ActiveGraphicalView.Id);
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uiView?.ZoomAndCenterRectangle(box.Min, box.Max);
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}
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#if REVIT2018
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/// <summary>
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/// </summary>
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/// <param name="view"></param>
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/// <param name="viewFilterName"></param>
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/// <param name="rules"></param>
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/// <param name="categoryIds">需要跟过滤规则对应，否则无效</param>
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public static void CreateViewFilter(
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this View view,
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string viewFilterName,
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List<FilterRule> rules,
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ISet<ElementId> categoryIds
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)
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{
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var doc = view.Document;
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try
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{
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if (ParameterFilterElement.AllRuleParametersApplicable(doc, categoryIds, rules))
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{
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var filter = ParameterFilterElement.Create(doc, viewFilterName, categoryIds);
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if (filter.AllRuleParametersApplicable(rules))
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{
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filter.SetRules(rules);
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}
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view.AddFilter(filter.Id);
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var settings = view.GetFilterOverrides(filter.Id);
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//view.SetCutLineColor(new SelectedColor(255, 0, 0));
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settings.SetProjectionLineColor(new Color(255, 0, 0));
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view.SetFilterOverrides(filter.Id, settings);
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}
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}
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catch (Exception e)
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{
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MessageBox.Show(e.Message);
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}
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}
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#else
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/// <summary>
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/// </summary>
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/// <param name="view"></param>
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/// <param name="viewFilterName"></param>
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/// <param name="logicalFilter"></param>
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/// <param name="categoryIds">需要跟过滤规则对应，否则无效</param>
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/// <param name="paramFilters"></param>
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public static void CreateViewFilter(
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this View view,
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string viewFilterName,
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ElementLogicalFilter logicalFilter,
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ISet<ElementId> categoryIds,
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params ElementParameterFilter[] paramFilters
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)
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{
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var doc = view.Document;
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List<ElementFilter> filters = new();
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foreach (var filter in paramFilters)
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{
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filters.Add(filter);
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}
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logicalFilter.SetFilters(filters);
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try
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{
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if (
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ParameterFilterElement.ElementFilterIsAcceptableForParameterFilterElement(
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doc,
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categoryIds,
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logicalFilter
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)
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)
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{
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var filter = ParameterFilterElement.Create(doc, viewFilterName, categoryIds);
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if (filter.AllRuleParametersApplicable(logicalFilter))
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{
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filter.SetElementFilter(logicalFilter);
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}
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view.AddFilter(filter.Id);
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var settings = view.GetFilterOverrides(filter.Id);
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//view.SetCutLineColor(new SelectedColor(255, 0, 0));
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settings.SetProjectionLineColor(new Color(255, 0, 0));
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view.SetFilterOverrides(filter.Id, settings);
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}
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}
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catch (Exception e)
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{
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MessageBox.Show(e.Message);
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}
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}
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#endif
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}
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