添加项目文件。

2025-09-16 16:06:41 +08:00
parent 0e7807b826
commit 98c65ceb3d
922 changed files with 1009489 additions and 0 deletions
--- a/Szmedi.RvKits/Assists/CADExtensions.cs
+++ b/Szmedi.RvKits/Assists/CADExtensions.cs
@@ -0,0 +1,62 @@
+
+using Autodesk.Revit.DB;
+
+using System;
+
+using System.Linq;
+
+namespace Szmedi.RvKits.Assists
+{
+    internal static class CADExtensions
+    {
+        /// <summary>
+        /// 获取dwg所在的路径
+        /// </summary>
+        /// <param name="dwg"></param>
+        /// <returns></returns>
+        public static string GetDwgPath(this ImportInstance dwg)
+        {
+            var cadLinkType = dwg.Document.GetElement(dwg.GetTypeId()) as CADLinkType;
+            var filePath = cadLinkType?.GetExternalFileReference().GetLinkedFileStatus() == LinkedFileStatus.Loaded
+                ? ModelPathUtils.ConvertModelPathToUserVisiblePath(cadLinkType?.GetExternalFileReference().GetAbsolutePath())
+                : throw new InvalidOperationException("该dwg不是链接");
+            return !File.Exists(filePath) ? throw new InvalidOperationException("链接文件路径不存在") : filePath;
+        }
+        public static List<KeyValuePair<string, XYZ>> GetTextsByLayer(this ImportInstance dwg, string textLayerName)
+        {
+            List<KeyValuePair<string, XYZ>> keyValuePairs = [];
+            var dwgTransform = dwg!.GetTransform();
+            var path = dwg.GetDwgPath();
+            using ACadSharp.IO.DwgReader reader = new(path);
+            var cadDocument = reader.Read();
+            var entities = cadDocument.Entities
+                                   .Where(
+                                       entity => (entity is ACadSharp.Entities.MText ||
+                                               entity is ACadSharp.Entities.TextEntity) &&
+                                           entity.Layer.Name == textLayerName)
+                                   .ToList();
+            foreach (var entity in entities)
+            {
+                if (entity is ACadSharp.Entities.MText mText)
+                {
+                    var loc = dwgTransform.OfPoint(new XYZ(mText.InsertPoint.X, mText.InsertPoint.Y, mText.InsertPoint.Z) / 304.8);
+                    if (mText.Value.Contains(@"\f") && mText.Value.Contains(@"|b") && mText.Value.Contains(@"i0"))//多行字体编码问题
+                    {
+                        var str = mText.Value.Split(';').Last().TrimEnd('}');
+                        keyValuePairs.Add(new KeyValuePair<string, XYZ>(str, loc));
+                    }
+                    else
+                    {
+                        keyValuePairs.Add(new KeyValuePair<string, XYZ>(mText.Value, loc));
+                    }
+                }
+                if (entity is ACadSharp.Entities.TextEntity text)
+                {
+                    var loc = dwgTransform.OfPoint(new XYZ(text.InsertPoint.X, text.InsertPoint.Y, text.InsertPoint.Z) / 304.8);
+                    keyValuePairs.Add(new KeyValuePair<string, XYZ>(text.Value, loc));
+                }
+            }
+            return keyValuePairs;
+        }
+    }
+}