MulAvailable

2025-12-16 23:13:17 +08:00
parent 28ea5d1d1e
commit 3486375470
2637 changed files with 23787 additions and 838773 deletions
@@ -0,0 +1,77 @@
+//-----------------------------------------------------------------------
+// -----------------------------------------------------------------------
+// file="StepEdgeLoop"
+// Project: StgSharp
+// AuthorGroup: Nitload Space
+// Copyright (c) Nitload Space. All rights reserved.
+//     
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in all
+// copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+// SOFTWARE.
+//     
+// -----------------------------------------------------------------------
+// -----------------------------------------------------------------------
+using StgSharp.Model.Step;
+using StgSharp.Script;
+using StgSharp.Script.Express;
+
+using System.Collections.Generic;
+using System.Linq;
+
+namespace StgSharp.Model.Step
+{
+    public class StepEdgeLoop : StepLoop, IExpConvertableFrom<StepEdgeCurve>
+    {
+
+        public StepEdgeLoop(StepModel model, params StepOrientedEdge[] edgeList)
+            : this(model, (IEnumerable<StepOrientedEdge>)edgeList) { }
+
+        public StepEdgeLoop(StepModel model, IEnumerable<StepOrientedEdge> edgeList)
+            : base(model)
+        {
+            EdgeList = new List<StepOrientedEdge>(edgeList);
+        }
+
+        public List<StepOrientedEdge> EdgeList { get; private set; }
+
+        public override StepItemType ItemType => StepItemType.EdgeLoop;
+
+        public void FromInstance(StepEdgeCurve entity)
+        {
+            base.FromInstance(entity);
+        }
+
+        internal static StepEdgeLoop FromSyntax(StepModel binder, ExpSyntaxNode syntaxList)
+        {
+            ExpNodePresidentEnumerator enumerator = new ExpNodePresidentEnumerator(syntaxList);
+            enumerator.AssertEnumeratorCount(2);
+            ExpNodePresidentEnumerator edgeSyntaxList = enumerator[1].TupleToPresidentEnumerator();
+            StepEdgeLoop edgeLoop = new StepEdgeLoop(
+                binder, new StepOrientedEdge[edgeSyntaxList.Count]);
+            edgeLoop.Name = (enumerator[0]as ExpStringNode)!.Value;
+            for (int i = 0; i < edgeSyntaxList.Count; i++)
+            {
+                int j = i; // capture to avoid rebinding
+                edgeLoop.EdgeList[j] = binder[edgeSyntaxList[j]] as StepOrientedEdge;
+            }
+
+            return edgeLoop;
+        }
+
+    }
+}
+