添加项目文件。

2024-09-22 11:05:41 +08:00
parent fb5d55723a
commit 49ceaae6a8
764 changed files with 78850 additions and 0 deletions
--- a/RvAddinTest/CheckCollision.cs
+++ b/RvAddinTest/CheckCollision.cs
@@ -0,0 +1,102 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+using Autodesk.Revit.Attributes;
+using Autodesk.Revit.DB;
+using Autodesk.Revit.DB.Plumbing;
+using Autodesk.Revit.UI;
+
+namespace RvAddinTest
+{
+    [Transaction(TransactionMode.Manual)]
+    [Regeneration(RegenerationOption.Manual)]
+    internal class CheckCollision : IExternalCommand
+    {
+        public Result Execute(ExternalCommandData commandData, ref string message, ElementSet elements)
+        {
+            //程序UI界面
+            UIApplication uiapp = commandData.Application;
+            //获取元素（选择） 显示元素 视图（活动视图）管理（对象）
+            UIDocument uidoc = uiapp.ActiveUIDocument;
+            //程序
+            Autodesk.Revit.ApplicationServices.Application app = uiapp.Application;
+            //获取位置和场地 视图（多个视图）管理 获取元素（Revit 项目里的全部元素）
+            Document doc = uidoc.Document;
+            //获取所有打开文档
+            DocumentSet docset = uiapp.Application.Documents;
+            //当前视图
+            View view = doc.ActiveView;
+            List<Element> collector = new FilteredElementCollector(doc, view.Id)
+           .OfClass(typeof(MEPCurve))
+           .WhereElementIsNotElementType().ToList();
+            // 检查管线之间的碰撞
+            List<Tuple<Element, Element>> collisions = CheckPipeCollisionsParallel(doc, collector);
+
+            // 显示碰撞结果
+            ShowCollisionResults(collisions);
+            return Result.Succeeded;
+        }
+        public List<Tuple<Element, Element>> CheckPipeCollisionsParallel(Document doc, List<Element> pipes)
+        {
+            List<Tuple<Element, Element>> collisions = new List<Tuple<Element, Element>>();
+            // 使用 Parallel.For 并行检查碰撞
+            Parallel.For(0, pipes.Count, i =>
+            {
+                for (int j = i + 1; j < pipes.Count; j++)
+                {
+                    Element pipe1 = pipes[i];
+                    Element pipe2 = pipes[j];
+
+                    // 使用 ElementIntersectsElementFilter 检查碰撞
+                    ElementIntersectsElementFilter filter = new ElementIntersectsElementFilter(pipe1);
+                    FilteredElementCollector collector = new FilteredElementCollector(doc, new ElementId[] { pipe2.Id });
+                    collector.WherePasses(filter);
+
+                    if (collector.Any())
+                    {
+                        // 如果检测到碰撞，记录下来
+                        lock (collisions)
+                        {
+                            collisions.Add(new Tuple<Element, Element>(pipe1, pipe2));
+                        }
+                    }
+                }
+            });
+
+            return collisions;
+        }
+        public void ShowCollisionResults(List<Tuple<Element, Element>> collisions)
+        {
+            if (collisions.Count == 0)
+            {
+                TaskDialog.Show("碰撞检查", "未发现碰撞");
+            }
+            else
+            {
+                StringBuilder message = new StringBuilder();
+                message.AppendLine("发现碰撞:");
+                foreach (Tuple<Element, Element> collision in collisions)
+                {
+                    message.AppendLine($"管线 {collision.Item1.Id} 与管线 {collision.Item2.Id} 发生碰撞");
+                }
+                ExportCollisionResultsToFile(message.ToString());
+                //TaskDialog.Show("碰撞检查", message.ToString());
+            }
+        }
+        public void ExportCollisionResultsToFile(string content)
+        {
+            // 获取桌面路径
+            string desktopPath = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
+
+            // 创建文件路径
+            string filePath = Path.Combine(desktopPath, "碰撞检查.txt");
+
+            // 写入文件
+            File.WriteAllText(filePath, content);
+        }
+    }
+}