From c2607a257a75f64743e1f299cf06cb253b3b6b32 Mon Sep 17 00:00:00 2001
From: hoba <shinabebel@gmail.com>
Date: Wed, 12 Feb 2025 13:38:46 +0800
Subject: [PATCH] refactor(GeodesicMesh): simplify HCF and face addition logic

---
 .../Editor/GeodesicMesh.cs                    | 22 ++++---------------
 1 file changed, 4 insertions(+), 18 deletions(-)

diff --git a/Assets/UltraCombos.Metamesh/Editor/GeodesicMesh.cs b/Assets/UltraCombos.Metamesh/Editor/GeodesicMesh.cs
index abf404c..0a2e44e 100644
--- a/Assets/UltraCombos.Metamesh/Editor/GeodesicMesh.cs
+++ b/Assets/UltraCombos.Metamesh/Editor/GeodesicMesh.cs
@@ -76,15 +76,6 @@ namespace Metamesh
 
         private int HighestCommonFactor(int a, int b)
         {
-            while (b != 0)
-            {
-                var r = a % b;
-                a = b;
-                b = r;
-            }
-
-            return a;
-            /*
             var r = a % b;
             if (r == 0)
             {
@@ -92,7 +83,6 @@ namespace Metamesh
             }
 
             return HighestCommonFactor(b, r);
-            */
         }
 
 
@@ -693,8 +683,7 @@ namespace Metamesh
                     }
                 }
 
-                this.face.Add(new List<int>
-                    { primTri.vecToidx[temp[0]], primTri.vecToidx[temp[1]], primTri.vecToidx[temp[2]] });
+                this.face.Add(Enumerable.Range(0, 3).Select(i => primTri.vecToidx[temp[i]]).ToList());
             }
         }
 
@@ -716,8 +705,7 @@ namespace Metamesh
                     }
                 }
 
-                this.face.Add(new List<int>
-                    { primTri.vecToidx[temp[0]], primTri.vecToidx[temp[1]], primTri.vecToidx[temp[2]] });
+                this.face.Add(Enumerable.Range(0, 3).Select(i => primTri.vecToidx[temp[i]]).ToList());
             }
         }
 
@@ -739,8 +727,7 @@ namespace Metamesh
                     }
                 }
 
-                this.face.Add(new List<int>
-                    { primTri.vecToidx[temp[0]], primTri.vecToidx[temp[1]], primTri.vecToidx[temp[2]] });
+                this.face.Add(Enumerable.Range(0, 3).Select(i => primTri.vecToidx[temp[i]]).ToList());
             }
         }
 
@@ -767,8 +754,7 @@ namespace Metamesh
                     nearTo[12].Add(new List<int> { i, close[i][0] });
                 }
             }
-
-            //var near = Enumerable.Range(0, 12).ToList();
+            
             var near = Enumerable.Range(0, 12).ToDictionary(i => i);
             var nearIndex = 12;
             for (var i = 0; i < 12; i++)