From c6b53148c4a9c67a4da42e5a2f89735d17184950 Mon Sep 17 00:00:00 2001
From: ousttrue <ousttrue@gmail.com>
Date: Wed, 16 Feb 2022 16:52:27 +0900
Subject: [PATCH] remove unused

---
 .../Runtime/Extensions/NumericsExtensions.cs  | 45 -------------------
 Assets/VRM10/Runtime/IO/UnityExtension.cs     | 30 +------------
 Assets/VRM10/vrmlib/Runtime/Node.cs           | 17 -------
 3 files changed, 1 insertion(+), 91 deletions(-)

diff --git a/Assets/UniGLTF/Runtime/Extensions/NumericsExtensions.cs b/Assets/UniGLTF/Runtime/Extensions/NumericsExtensions.cs
index f2dcf0932..987ffe52f 100644
--- a/Assets/UniGLTF/Runtime/Extensions/NumericsExtensions.cs
+++ b/Assets/UniGLTF/Runtime/Extensions/NumericsExtensions.cs
@@ -108,50 +108,5 @@ namespace UniGLTF
             if (m.M32 != 0) return false;
             return true;
         }
-
-        // /// <summary>
-        // /// 移動 z反転
-        // /// 回転 z反転
-        // /// 拡大 据え置き
-        // ///
-        // /// これでいいのか？
-        // /// </summary>
-        // public static Matrix4x4 ReverseZ(this Matrix4x4 m)
-        // {
-        //     if (m.IsOnlyTranslation())
-        //     {
-        //         var ret = m;
-        //         // R, R, R, 0
-        //         // R, R, R, 0
-        //         // R, R, R, 0
-        //         // T, T, T, 1
-        //         ret.M43 = -ret.M43;
-        //         return ret;
-        //     }
-        //     else
-        //     {
-        //         var (t, r, s) = m.Decompose();
-        //         return FromTRS(t.ReverseZ(), r.ReverseZ(), s);
-        //     }
-        // }
-
-        // public static Matrix4x4 ReverseX(this Matrix4x4 m)
-        // {
-        //     if (m.IsOnlyTranslation())
-        //     {
-        //         var ret = m;
-        //         // R, R, R, 0
-        //         // R, R, R, 0
-        //         // R, R, R, 0
-        //         // T, T, T, 1
-        //         ret.M41 = -ret.M41;
-        //         return ret;
-        //     }
-        //     else
-        //     {
-        //         var (t, r, s) = m.Decompose();
-        //         return FromTRS(t.ReverseX(), r.ReverseX(), s);
-        //     }
-        // }
     }
 }
diff --git a/Assets/VRM10/Runtime/IO/UnityExtension.cs b/Assets/VRM10/Runtime/IO/UnityExtension.cs
index 7f4812fa3..2cb803a0b 100644
--- a/Assets/VRM10/Runtime/IO/UnityExtension.cs
+++ b/Assets/VRM10/Runtime/IO/UnityExtension.cs
@@ -1,45 +1,17 @@
-using System.Collections;
-using System.Collections.Generic;
-using UnityEngine;
-using VrmLib;
+using UnityEngine;
 
 namespace UniVRM10
 {
     public static class UnityExtension
     {
-        // public static Vector3 ToUnityVector3(this System.Numerics.Vector3 value)
-        // {
-        //     return new Vector3(value.x, value.y, value.z);
-        // }
-
         public static float[] ToFloat3(this Vector3 value)
         {
             return new[] { value.x, value.y, value.z };
         }
 
-        // public static Quaternion ToUnityQuaternion(this System.Numerics.Quaternion value)
-        // {
-        //     return new Quaternion(value.x, value.y, value.z, value.w);
-        // }
-
         public static float[] ToFloat4(this Quaternion value)
         {
             return new float[] { value.x, value.y, value.z, value.w };
         }
-
-        // public static System.Numerics.Vector2 ToNumericsVector2(this Vector2 value)
-        // {
-        //     return new System.Numerics.Vector2(value.x, value.y);
-        // }
-
-        // public static System.Numerics.Vector3 ToNumericsVector3(this Vector3 value)
-        // {
-        //     return new System.Numerics.Vector3(value.x, value.y, value.z);
-        // }
-
-        // public static System.Numerics.Quaternion ToNumericsQuaternion(this Quaternion value)
-        // {
-        //     return new System.Numerics.Quaternion(value.x, value.y, value.z, value.w);
-        // }
     }
 }
diff --git a/Assets/VRM10/vrmlib/Runtime/Node.cs b/Assets/VRM10/vrmlib/Runtime/Node.cs
index f83d8ca97..a6d9a6155 100644
--- a/Assets/VRM10/vrmlib/Runtime/Node.cs
+++ b/Assets/VRM10/vrmlib/Runtime/Node.cs
@@ -83,14 +83,6 @@ namespace VrmLib
         {
             (LocalTranslationWithoutUpdate, LocalRotationWithoutUpdate, LocalScalingWithoutUpdate) = value.Decompose();
             CalcWorldMatrix(Parent != null ? Parent.Matrix : Matrix4x4.identity, calcWorldMatrix);
-            // if (Matrix4x4.Decompose(value, out LocalScalingWithoutUpdate, out LocalRotationWithoutUpdate, out LocalTranslationWithoutUpdate))
-            // {
-            //     CalcWorldMatrix(Parent != null ? Parent.Matrix : Matrix4x4.identity, calcWorldMatrix);
-            // }
-            // else
-            // {
-            //     throw new Exception($"fail to decompose matrix: {Name}");
-            // }
         }
 
         Matrix4x4 m_matrix = Matrix4x4.identity;
@@ -98,10 +90,6 @@ namespace VrmLib
         {
             get => m_matrix;
         }
-        // public void SetMatrixWithoutUpdate(Matrix4x4 m)
-        // {
-        //     m_matrix = m;
-        // }
 
         public Quaternion Rotation
         {
@@ -157,15 +145,10 @@ namespace VrmLib
         public void CalcWorldMatrix(Matrix4x4 parent, bool calcChildren = true)
         {
             var value = LocalMatrix * parent;
-            // if (value == m_matrix) return;
             m_matrix = value;
 
             RaiseMatrixUpdated();
 
-            // if (float.IsNaN(m_matrix.M11))
-            // {
-            //     var a = 0;
-            // }
             if (calcChildren)
             {
                 foreach (var child in Children)