ShrlAlgo/ShrlAlgoToolkit
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

功能更新

Browse Source
This commit is contained in:
GG Z
2026-02-12 21:29:00 +08:00
parent a9faf251be
commit b3479d1f39
342 changed files with 4671 additions and 2223 deletions
Download Patch File Download Diff File Expand all files Collapse all files

194
ShrlAlgo.Addin.Test/AlignMEPCurvesToSlabCmd.cs Normal file
View File

@@ -0,0 +1,194 @@
using Autodesk.Revit.Attributes;
using Autodesk.Revit.DB;
using Autodesk.Revit.DB.Electrical;
using Autodesk.Revit.DB.Plumbing;
using Autodesk.Revit.UI;
using Autodesk.Revit.UI.Selection;
namespace ShrlAlgo.Addin.Test
{
/// <summary>
/// Revit执行命令
/// </summary>
[Transaction(TransactionMode.Manual)]
[Regeneration(RegenerationOption.Manual)]
public class AlignMEPCurvesToSlabCmd : IExternalCommand
{
public void AlignMEPCurveToSlab(Document doc, MEPCurve mepCurve, Floor slab)
{
// 1. 获取管线的定位曲线
LocationCurve locationCurve = mepCurve.Location as LocationCurve;
if (locationCurve == null) return;
Curve curve = locationCurve.Curve;
XYZ startPoint = curve.GetEndPoint(0);
XYZ endPoint = curve.GetEndPoint(1);
View3D view3D = doc.ActiveView as View3D;
if (view3D == null)
{
// 尝试获取第一个非模板的3D视图
FilteredElementCollector collector = new FilteredElementCollector(doc);
view3D = collector.OfClass(typeof(View3D))
.Cast<View3D>()
.FirstOrDefault(v => !v.IsTemplate);
}
// 注意：实际开发中最好手动指定一个确定的3D视图，这里为了演示简单取了第一个非模板视图
if (view3D == null) return; // 如果没有3D视图无法进行
// 2.2 直接传入 slab.Id，表示只与这个元素做碰撞检测
ReferenceIntersector intersector = new ReferenceIntersector(slab.Id, FindReferenceTarget.Element, view3D);
intersector.FindReferencesInRevitLinks = false;
var level= doc.GetElement(slab.LevelId) as Level;
var offsetInFeet = ((Line)locationCurve.Curve).Origin.Z - level.Elevation;
// 3. 计算新的起点和终点
XYZ newStart = GetProjectedPoint(intersector, startPoint, offsetInFeet);
XYZ newEnd = GetProjectedPoint(intersector, endPoint, offsetInFeet);
if (newStart == null || newEnd == null) return; // 投影失败
// 4. 更新管线位置
using (Transaction t = new Transaction(doc, "管线对齐楼板"))
{
t.Start();
//if (mepCurve is CableTray)
//{
// DisconnectMEPCurve(mepCurve);
//}
doc.Regenerate();
// 断开连接的逻辑建议加上，避免报错
// 创建新直线
Line newLine = Line.CreateBound(newStart, newEnd);
locationCurve.Curve = newLine;
t.Commit();
}
}
// 辅助方法：获取投影后的点
private XYZ GetProjectedPoint(ReferenceIntersector intersector, XYZ point, double offset)
{
// 从高处向下投射，或者从点的位置向下/向上投射
// 这里假设管线在板上方，向下投射 (-Z)
XYZ rayOrigin = new XYZ(point.X, point.Y, point.Z + 100); // 抬高起点确保能射到
XYZ rayDirection = XYZ.BasisZ.Negate(); // 向下
ReferenceWithContext context = intersector.FindNearest(rayOrigin, rayDirection);
if (context != null)
{
Reference refer = context.GetReference();
XYZ intersectionPoint = refer.GlobalPoint;
// 关键：新的Z值 = 板表面交点Z + 偏移量
return new XYZ(point.X, point.Y, intersectionPoint.Z + offset);
}
return null; // 未找到交点
}
public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
{
var uiApp = commandData.Application;
var UiDocument = uiApp.ActiveUIDocument;
var Document = UiDocument.Document;
try
{
var curves = UiDocument.Selection.PickElementsByRectangle(new MEPCurveFilter(), "请选择需要对齐的管道")
.OfType<MEPCurve>()
.ToList();
var reference = UiDocument.Selection.PickObject(ObjectType.Element, new FloorSelectionFilter(), "请选择楼板");
var slab = Document.GetElement(reference);
using(TransactionGroup tg=new TransactionGroup(Document, "管线对齐楼板"))
{
tg.Start();
foreach (var curve in curves)
{
AlignMEPCurveToSlab(Document, curve, slab as Floor);
}
tg.Assimilate();
}
return Result.Succeeded;
}
catch (Autodesk.Revit.Exceptions.OperationCanceledException)
{
// 用户取消选择，正常退出
return Result.Cancelled;
}
catch (Exception)
{
throw;
}
}
/// <summary>
/// 断开管线/风管的所有物理连接
/// </summary>
/// <param name="mepCurve">需要断开的管线</param>
private void DisconnectMEPCurve(MEPCurve mepCurve)
{
// 获取连接管理器
ConnectorManager cm = mepCurve.ConnectorManager;
// 遍历该管线自带的所有连接器
foreach (Connector connector in cm.Connectors)
{
// 如果该端口没有连接，则跳过
if (!connector.IsConnected) continue;
// 获取该端口连接到的所有“其他连接器”
// AllRefs 包含了与之连接的所有对象（包括物理连接和逻辑系统连接）
ConnectorSet connectedRefs = connector.AllRefs;
foreach (Connector otherConnector in connectedRefs)
{
// 排除自身（虽然很少见，但为了安全）
if (otherConnector.Owner.Id == mepCurve.Id) continue;
// 过滤：只断开物理连接（End或Curve类型），保留逻辑连接通常不影响移动，
// 但为了防止移动报错，通常建议断开物理连接。
// 这里的判断可以根据需要放宽，直接断开所有也行。
if (otherConnector.ConnectorType == ConnectorType.End ||
otherConnector.ConnectorType == ConnectorType.Curve ||
otherConnector.ConnectorType == ConnectorType.Physical)
{
// 执行断开操作
connector.DisconnectFrom(otherConnector);
}
}
}
}
}
internal class MEPCurveFilter : ISelectionFilter
{
public bool AllowElement(Element elem)
{
return elem is MEPCurve;
}
public bool AllowReference(Reference reference, XYZ position)
{
return true;
}
}
internal class FloorSelectionFilter : ISelectionFilter
{
public bool AllowElement(Element elem)
{
return elem is Floor;
}
public bool AllowReference(Reference reference, XYZ position)
{
return true;
}
}
}

2
ShrlAlgo.Addin.Test/ModifySystemTypeCmd.cs
View File

@@ -133,8 +133,6 @@ internal class ModifySystemTypeCmd : IExternalCommand
// throw;
//}
#region RegionName
#endregion
try
{

1
ShrlAlgo.Addin.Test/TempCmd.cs
View File

@@ -31,7 +31,6 @@ public class TempCmd : ExternalCommand
//var result=string.Join(";", elems.Select(e => e.Id.ToString()));
//Clipboard.SetText(result);
//MessageBox.Show(result);
return;
//导出Revit中的所有族类别BuiltInCategory和中文名
StringBuilder sb = new StringBuilder();

4
ShrlAlgo.Addin.Test/app.config
View File

@@ -1,6 +1,6 @@
<?xml version="1.0" encoding="utf-8"?>
<configuration>
<runtime>
<!--<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="System.Runtime.CompilerServices.Unsafe" publicKeyToken="b03f5f7f11d50a3a" culture="neutral" />
@@ -15,5 +15,5 @@
<bindingRedirect oldVersion="0.0.0.0-4.0.3.0" newVersion="4.0.3.0" />
</dependentAssembly>
</assemblyBinding>
</runtime>
</runtime>-->
</configuration>