添加项目文件。

2026-02-23 16:57:09 +08:00
parent 63b7094528
commit ebf06999d0
109 changed files with 7194 additions and 0 deletions
--- a/DotNet.Exchange.Revit/Export/PolygonMeshNode.cs
+++ b/DotNet.Exchange.Revit/Export/PolygonMeshNode.cs
@@ -0,0 +1,52 @@
+using Autodesk.Revit.DB;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace DotNet.Exchange.Revit.Export
+{
+    public class PolygonMeshNode
+    {
+        public PolygonMeshNode()
+        {
+            this.Points = new List<XYZ>();
+            this.TriangleFaces = new List<TriangleFaceNode>();
+            this.Normals = new List<XYZ>();
+            this.UVs = new List<UV>();
+        }
+
+        public List<XYZ> Points { get; private set; }
+        public List<TriangleFaceNode> TriangleFaces { get; private set; }
+        public List<XYZ> Normals { get; private set; }
+        public List<UV> UVs { get; private set; }
+
+        internal void AddPoint(XYZ point)
+        {
+            var flag = this.Points.FirstOrDefault(m => m.IsAlmostEqualTo(point, 1e-6));
+            if (flag == null)
+            {
+                this.Points.Add(point);
+            }
+        }
+
+        internal void AddUV(UV uv)
+        {
+            var flag = this.UVs.FirstOrDefault(m => m.IsAlmostEqualTo(uv, 1e-6));
+            if (flag == null)
+            {
+                this.UVs.Add(uv);
+            }
+        }
+
+        internal void AddNormal(XYZ normal)
+        {
+            var flag = this.Normals.FirstOrDefault(m => m.IsAlmostEqualTo(normal, 1e-6));
+            if (flag == null)
+            {
+                this.Normals.Add(normal);
+            }
+        }
+    }
+}