更新整理

2025-04-24 20:56:44 +08:00
parent 155cef46f8
commit 5b6d67b571
813 changed files with 14437 additions and 12362 deletions
--- a/ShrlAlgoToolkit.Revit/Assists/SpatialAssist.cs
+++ b/ShrlAlgoToolkit.Revit/Assists/SpatialAssist.cs
@@ -0,0 +1,149 @@
+using Autodesk.Revit.DB;
+
+namespace ShrlAlgoToolkit.Revit.Assists;
+
+internal static class SpatialAssist
+{
+    private static List<Curve> _curvesSorted;
+
+
+    /// <summary>
+    /// 连成线串
+    /// </summary>
+    /// <param name="initCurve"></param>
+    /// <param name="sourceCurves"></param>
+    private static void SortOpenedContinuousCurves(Curve initCurve, List<Curve> sourceCurves)
+    {
+        if (sourceCurves == null)
+        {
+            return;
+        }
+        //if (sourceCurves.Count <= 2)
+        //{
+        //    return;
+        //}
+        var start = initCurve.GetEndPoint(0);
+        var end = initCurve.GetEndPoint(1);
+        //curvesSorted.Add(initCurve);
+        sourceCurves.Remove(initCurve);
+
+        for (var i = sourceCurves.Count - 1; i >= 0; i--)
+        {
+            if (sourceCurves.Count == 0)
+            {
+                break;
+            }
+            if (i >= sourceCurves.Count)
+            {
+                i = sourceCurves.Count - 1;
+            }
+            //var anotherCurve = sourceCurves[i];
+
+            var comparisonR = initCurve.Intersect(sourceCurves[i], out var _);
+            //圆
+            if (comparisonR == SetComparisonResult.Disjoint && initCurve is Arc && sourceCurves[i] is Arc)
+            {
+                var curves = new List<Curve>() { initCurve, sourceCurves[i] };
+                try
+                {
+                    var loop = CurveLoop.Create(curves);//如果报错，说明两个半圆没形成圆，是不连续的；
+                    _curvesSorted = curves;
+                    //移除当前的线段
+                    sourceCurves.Remove(sourceCurves[i]);
+                    return;
+                }
+                catch (Exception)
+                {
+
+                }
+            }
+
+            if (SetComparisonResult.Overlap == comparisonR)
+            {
+                //XYZ point = null;
+                //if (intersectionR != null && !intersectionR.IsEmpty)
+                //{
+                //    point = intersectionR.get_Item(0).XYZPoint;
+                //}
+                var start1 = sourceCurves[i].GetEndPoint(0);
+                var end1 = sourceCurves[i].GetEndPoint(1);
+
+                if (end.IsAlmostEqualTo(start1))//顺序连接
+                {
+                    _curvesSorted.Add(sourceCurves[i]);
+                }
+                if (end.IsAlmostEqualTo(end1))//终点一样，反向加到后面
+                {
+                    sourceCurves[i] = sourceCurves[i].CreateReversed();//替换掉，才能保证移除的对象是同一个
+                    _curvesSorted.Add(sourceCurves[i]);
+
+                }
+                if (start.IsAlmostEqualTo(start1))//起点一样，反向插到前面
+                {
+                    sourceCurves[i] = sourceCurves[i].CreateReversed();
+                    _curvesSorted.Insert(_curvesSorted.IndexOf(initCurve), sourceCurves[i]);
+                }
+                if (start.IsAlmostEqualTo(end1))//顺序连接，但是在前面
+                {
+                    _curvesSorted.Insert(_curvesSorted.IndexOf(initCurve), sourceCurves[i]);
+                }
+                SortOpenedContinuousCurves(sourceCurves[i], sourceCurves);
+            }
+        }
+    }
+    /// <summary>
+    /// 转线串
+    /// </summary>
+    /// <param name="curves"></param>
+    /// <returns></returns>
+    public static List<List<Curve>> ToCurveLoops(List<Curve> curves)
+    {
+        List<List<Curve>> list = [];
+        while (curves.Any())
+        {
+            _curvesSorted =
+                    [
+                        curves[0]
+                    ];
+            if (!curves[0].IsBound)
+            {
+                curves.Remove(curves[0]);
+                list.Add(_curvesSorted);
+                continue;
+            }
+            SortOpenedContinuousCurves(curves[0], curves);
+            list.Add(_curvesSorted);
+        }
+        //for (var i = 0; i < 100; i++)
+        //{
+        //    try
+        //    {
+        //        if (!curves.Any())
+        //        {
+        //            break;
+        //        }
+        //        _curvesSorted = new()
+        //            {
+        //                curves[0]
+        //            };
+        //        if (!curves[0].IsBound)
+        //        {
+        //            curves.Remove(curves[0]);
+        //            list.Add(_curvesSorted);
+        //            continue;
+        //        }
+        //        SortOpenedContinuousCurves(curves[0], curves);
+        //    }
+        //    catch (Exception ex)
+        //    {
+        //        Debug.Write(ex.StackTrace);
+        //    }
+        //    list.Add(_curvesSorted);
+        //    if (!curves.Any())
+        //    {
+        //        break;
+        //    }
+        //}
+        return list;
+    }
+}