feat: Initial commit

2025-02-14 16:06:00 +08:00
commit da75a84e02
1056 changed files with 163517 additions and 0 deletions
--- a/Assets/Plugins/Poly2Tri/Triangulation/Delaunay/Sweep/DTSweepDebugContext.cs
+++ b/Assets/Plugins/Poly2Tri/Triangulation/Delaunay/Sweep/DTSweepDebugContext.cs
@@ -0,0 +1,65 @@
+/* Poly2Tri
+ * Copyright (c) 2009-2010, Poly2Tri Contributors
+ * http://code.google.com/p/poly2tri/
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without modification,
+ * are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice,
+ *   this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright notice,
+ *   this list of conditions and the following disclaimer in the documentation
+ *   and/or other materials provided with the distribution.
+ * * Neither the name of Poly2Tri nor the names of its contributors may be
+ *   used to endorse or promote products derived from this software without specific
+ *   prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
+ * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+namespace Poly2Tri
+{
+    public class DTSweepDebugContext : TriangulationDebugContext
+    {
+        /*
+         * Fields used for visual representation of current triangulation
+         */
+
+        public DelaunayTriangle PrimaryTriangle { get { return _primaryTriangle; } set { _primaryTriangle = value; _tcx.Update("set PrimaryTriangle"); } }
+        public DelaunayTriangle SecondaryTriangle { get { return _secondaryTriangle; } set { _secondaryTriangle = value; _tcx.Update("set SecondaryTriangle"); } }
+        public TriangulationPoint ActivePoint { get { return _activePoint; } set { _activePoint = value; _tcx.Update("set ActivePoint"); } }
+        public AdvancingFrontNode ActiveNode { get { return _activeNode; } set { _activeNode = value; _tcx.Update("set ActiveNode"); } }
+        public DTSweepConstraint ActiveConstraint { get { return _activeConstraint; } set { _activeConstraint = value; _tcx.Update("set ActiveConstraint"); } }
+
+        public DTSweepDebugContext(DTSweepContext tcx) : base(tcx) { }
+
+        public bool IsDebugContext { get { return true; } }
+
+        public override void Clear()
+        {
+            PrimaryTriangle = null;
+            SecondaryTriangle = null;
+            ActivePoint = null;
+            ActiveNode = null;
+            ActiveConstraint = null;
+        }
+
+        private DelaunayTriangle _primaryTriangle;
+        private DelaunayTriangle _secondaryTriangle;
+        private TriangulationPoint _activePoint;
+        private AdvancingFrontNode _activeNode;
+        private DTSweepConstraint _activeConstraint;
+    }
+}