Daily update on 20250618-051714 by Nitload Youmu. Additional Message : Brief support to collection operation in EXPRESS. A collection type added in core lib and compilestack.

Signed-off-by: Nitload <YoumuLiu_NSI@whv0t.onmicrosoft.com>

StgSharp.C/x64/Debug/StgSharp.C.Build.CppClean.log

@@ -1,30 +1,25 @@
-d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\build\stgsharp.c.bsc
+c:\users\youmu\onedrive - msft\大学\毕业设计\graduationproject\build\stgsharp.c.bsc
-d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\vc143.pdb
-d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\vc143.idb
-d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\stgsharpc.sbr
-d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\stgsharpc.obj
-d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\stgsharpc.cod
-d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\intrinsic.sbr
-d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\intrinsic.obj
-d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\intrinsic.cod
-d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\string.sbr
-d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\string.obj
-d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\string.cod
-d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\mat4.sbr
-d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\mat4.obj
-d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\mat4.cod
-d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\vector.sbr
-d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\vector.obj
-d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\vector.cod
-d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\hash.sbr
-d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\hash.obj
-d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\hash.cod
 d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\stb_image.sbr
 d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\stb_image.obj
 d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\stb_image.cod
 d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\mat2.sbr
 d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\mat2.obj
 d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\mat2.cod
+d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\hash.sbr
+d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\hash.obj
+d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\hash.cod
+d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\string.sbr
+d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\string.obj
+d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\string.cod
+d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\mat4.sbr
+d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\mat4.obj
+d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\mat4.cod
+d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\stgsharpc.sbr
+d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\stgsharpc.obj
+d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\stgsharpc.cod
+d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\vector.sbr
+d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\vector.obj
+d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\vector.cod
 d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\mat3.sbr
 d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\mat3.obj
 d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\mat3.cod
@@ -34,18 +29,23 @@ d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\st
 d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\dllmain.sbr
 d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\dllmain.obj
 d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\dllmain.cod
-d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\build\stgsharp.c.dll
+d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\intrinsic.sbr
-d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\build\stgsharp.c.pdb
+d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\intrinsic.obj
-d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\build\stgsharp.c.lib
+d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\intrinsic.cod
-d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\build\stgsharp.c.exp
+d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\vc143.pdb
+c:\users\youmu\onedrive - msft\大学\毕业设计\graduationproject\build\stgsharp.c.dll
+c:\users\youmu\onedrive - msft\大学\毕业设计\graduationproject\build\stgsharp.c.pdb
+c:\users\youmu\onedrive - msft\大学\毕业设计\graduationproject\build\stgsharp.c.lib
+c:\users\youmu\onedrive - msft\大学\毕业设计\graduationproject\build\stgsharp.c.exp
 d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\stgsharp.c.ilk
+d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\vc143.idb
 d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\stgsharp.c.tlog\bscmake.command.1.tlog
 d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\stgsharp.c.tlog\bscmake.read.1.tlog
 d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\stgsharp.c.tlog\bscmake.write.1.tlog
+d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\stgsharp.c.tlog\cl.12408.write.1.tlog
 d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\stgsharp.c.tlog\cl.command.1.tlog
 d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\stgsharp.c.tlog\cl.items.tlog
 d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\stgsharp.c.tlog\cl.read.1.tlog
-d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\stgsharp.c.tlog\cl.write.1.tlog
 d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\stgsharp.c.tlog\link.command.1.tlog
 d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\stgsharp.c.tlog\link.read.1.tlog
 d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\内核源代码\stgsharp.c\x64\debug\stgsharp.c.tlog\link.secondary.1.tlog

StgSharp.C/x64/Debug/StgSharpC.log

@@ -4,4 +4,7 @@ D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\内核源代码\St
 D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\内核源代码\StgSharp.C\hash.c(31,50): warning C4244: “函数”: 从“uint64_t”转换到“unsigned char”，可能丢失数据
 D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\内核源代码\StgSharp.C\hash.c(7,15): warning C4090: “初始化”: 不同的“const”限定符
 D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\内核源代码\StgSharp.C\hash.c(7,34): warning C4090: “初始化”: 不同的“const”限定符
+  LINK : 没有找到 D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\内核源代码\build\StgSharp.C.dll 或上一个增量链接没有生成它；正在执行完全链接
+    正在创建库 D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\内核源代码\build\StgSharp.C.lib 和对象 D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\内核源代码\build\StgSharp.C.exp
+LINK : warning LNK4098: 默认库“MSVCRT”与其他库的使用冲突；请使用 /NODEFAULTLIB:library
   StgSharpC.vcxproj -> D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\内核源代码\build\StgSharp.C.dll

StgSharp.C/x64/Release/StgSharp.C.dll.recipe

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project>
+  <ProjectOutputs>
+    <ProjectOutput>
+      <FullPath>C:\Users\Youmu\OneDrive - MSFT\大学\毕业设计\GraduationProject\build\StgSharp.C.dll</FullPath>
+    </ProjectOutput>
+  </ProjectOutputs>
+  <ContentFiles />
+  <SatelliteDlls />
+  <NonRecipeFileRefs />
+</Project>

StgSharp.C/x64/Release/StgSharp.C.tlog/Cl.items.tlog

@@ -0,0 +1,11 @@
+D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\内核源代码\StgSharp.C\dllmain.c;D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\内核源代码\StgSharp.C\x64\Release\dllmain.obj
+D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\内核源代码\StgSharp.C\intrinsic.c;D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\内核源代码\StgSharp.C\x64\Release\intrinsic.obj
+D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\内核源代码\StgSharp.C\mat2.c;D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\内核源代码\StgSharp.C\x64\Release\mat2.obj
+D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\内核源代码\StgSharp.C\mat3.c;D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\内核源代码\StgSharp.C\x64\Release\mat3.obj
+D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\内核源代码\StgSharp.C\mat4.c;D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\内核源代码\StgSharp.C\x64\Release\mat4.obj
+D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\内核源代码\StgSharp.C\stb_image.c;D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\内核源代码\StgSharp.C\x64\Release\stb_image.obj
+D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\内核源代码\StgSharp.C\StgSharpC.c;D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\内核源代码\StgSharp.C\x64\Release\StgSharpC.obj
+D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\内核源代码\StgSharp.C\hash.c;D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\内核源代码\StgSharp.C\x64\Release\hash.obj
+D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\内核源代码\StgSharp.C\string.c;D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\内核源代码\StgSharp.C\x64\Release\string.obj
+D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\内核源代码\StgSharp.C\vector.c;D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\内核源代码\StgSharp.C\x64\Release\vector.obj
+D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\内核源代码\StgSharp.C\vector_dot.c;D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\内核源代码\StgSharp.C\x64\Release\vector_dot.obj

StgSharp.C/x64/Release/StgSharp.C.tlog/StgSharp.C.lastbuildstate

@@ -0,0 +1,2 @@
+PlatformToolSet=v143:VCToolArchitecture=Native64Bit:VCToolsVersion=14.41.34120:TargetPlatformVersion=10.0.22621.0:
+Release|x64|C:\Users\Youmu\OneDrive - MSFT\大学\毕业设计\GraduationProject\|

StgSharp.C/x64/Release/StgSharp.C.tlog/link.secondary.1.tlog

@@ -0,0 +1,4 @@
+^D:\NITLOADINDUSTRY\研究项目\1-FLAGSHIP\TH2020\PROJECTFILE\内核源代码\STGSHARP.C\GLFW3.LIB|D:\NITLOADINDUSTRY\研究项目\1-FLAGSHIP\TH2020\PROJECTFILE\内核源代码\STGSHARP.C\GLFW3DLL.LIB|D:\NITLOADINDUSTRY\研究项目\1-FLAGSHIP\TH2020\PROJECTFILE\内核源代码\STGSHARP.C\GLFW3_MT.LIB|D:\NITLOADINDUSTRY\研究项目\1-FLAGSHIP\TH2020\PROJECTFILE\内核源代码\STGSHARP.C\X64\RELEASE\DLLMAIN.OBJ|D:\NITLOADINDUSTRY\研究项目\1-FLAGSHIP\TH2020\PROJECTFILE\内核源代码\STGSHARP.C\X64\RELEASE\HASH.OBJ|D:\NITLOADINDUSTRY\研究项目\1-FLAGSHIP\TH2020\PROJECTFILE\内核源代码\STGSHARP.C\X64\RELEASE\INTRINSIC.OBJ|D:\NITLOADINDUSTRY\研究项目\1-FLAGSHIP\TH2020\PROJECTFILE\内核源代码\STGSHARP.C\X64\RELEASE\MAT2.OBJ|D:\NITLOADINDUSTRY\研究项目\1-FLAGSHIP\TH2020\PROJECTFILE\内核源代码\STGSHARP.C\X64\RELEASE\MAT3.OBJ|D:\NITLOADINDUSTRY\研究项目\1-FLAGSHIP\TH2020\PROJECTFILE\内核源代码\STGSHARP.C\X64\RELEASE\MAT4.OBJ|D:\NITLOADINDUSTRY\研究项目\1-FLAGSHIP\TH2020\PROJECTFILE\内核源代码\STGSHARP.C\X64\RELEASE\STB_IMAGE.OBJ|D:\NITLOADINDUSTRY\研究项目\1-FLAGSHIP\TH2020\PROJECTFILE\内核源代码\STGSHARP.C\X64\RELEASE\STGSHARPC.OBJ|D:\NITLOADINDUSTRY\研究项目\1-FLAGSHIP\TH2020\PROJECTFILE\内核源代码\STGSHARP.C\X64\RELEASE\STRING.OBJ|D:\NITLOADINDUSTRY\研究项目\1-FLAGSHIP\TH2020\PROJECTFILE\内核源代码\STGSHARP.C\X64\RELEASE\VECTOR.OBJ|D:\NITLOADINDUSTRY\研究项目\1-FLAGSHIP\TH2020\PROJECTFILE\内核源代码\STGSHARP.C\X64\RELEASE\VECTOR_DOT.OBJ
+C:\Users\Youmu\OneDrive - MSFT\大学\毕业设计\GraduationProject\build\StgSharp.C.lib
+C:\Users\Youmu\OneDrive - MSFT\大学\毕业设计\GraduationProject\build\StgSharp.C.EXP
+D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\内核源代码\StgSharp.C\x64\Release\StgSharp.C.iobj

StgSharp.Common/Collections/BidirectionalDictionary.cs

@@ -56,15 +56,16 @@ namespace StgSharp.Commom.Collections
                 if( _reverse.TryGetValue( key, out TFirst value ) ) {
                     return value;
                 }
-                throw new ArgumentException(
+                throw new ArgumentException( $"Cannot find key {key!.ToString()} in dictionary." );
-                    $"Cannot find key {key!.ToString()} in dictionary." );
             }
             set
             {
-                if( _reverse.TryGetValue( key, out TFirst origin ) ) {
+                if( _reverse.TryGetValue( key, out TFirst origin ) )
+                {
                     _reverse[ key ] = value;
                     _forward.Remove( origin );
-                } else {
+                } else
+                {
                     _reverse.Add( key, value );
                 }
                 _forward.Add( value, key );
@@ -78,15 +79,16 @@ namespace StgSharp.Commom.Collections
                 if( _forward.TryGetValue( key, out TSecond value ) ) {
                     return value;
                 }
-                throw new ArgumentException(
+                throw new ArgumentException( $"Cannot find key {key!.ToString()} in dictionary." );
-                    $"Cannot find key {key!.ToString()} in dictionary." );
             }
             set
             {
-                if( _forward.TryGetValue( key, out TSecond origin ) ) {
+                if( _forward.TryGetValue( key, out TSecond origin ) )
+                {
                     _forward[ key ] = value;
                     _reverse.Remove( origin );
-                } else {
+                } else
+                {
                     _forward.Add( key, value );
                 }
                 _reverse.Add( value, key );
@@ -109,8 +111,7 @@ namespace StgSharp.Commom.Collections
 
         public void Add( KeyValuePair<TFirst, TSecond> item )
         {
-            if( _forward.ContainsKey( item.Key ) || _reverse.ContainsKey(
+            if( _forward.ContainsKey( item.Key ) || _reverse.ContainsKey( item.Value ) ) {
-                item.Value ) ) {
                 throw new ArgumentException( "Duplicate key or value." );
             }
             _forward.Add( item.Key, item.Value );
@@ -134,8 +135,9 @@ namespace StgSharp.Commom.Collections
 
         public bool Contains( KeyValuePair<TFirst, TSecond> item )
         {
-            return _forward.Contains( item ) && _reverse.TryGetValue(
+            return _forward.Contains( item ) &&
-                item.Value, out TFirst var ) && var!.Equals( item.Key );
+                   _reverse.TryGetValue( item.Value, out TFirst var ) &&
+                   var!.Equals( item.Key );
         }
 
         public bool Contains( TSecond key )
@@ -148,9 +150,7 @@ namespace StgSharp.Commom.Collections
             return _forward.ContainsKey( key );
         }
 
-        public void CopyTo(
+        public void CopyTo( KeyValuePair<TFirst, TSecond>[] array, int arrayIndex )
-                            KeyValuePair<TFirst, TSecond>[] array,
-                            int arrayIndex )
         {
             if( array == null ) {
                 throw new ArgumentNullException( nameof( array ) );
@@ -159,8 +159,7 @@ namespace StgSharp.Commom.Collections
                 throw new ArgumentOutOfRangeException( nameof( arrayIndex ) );
             }
             if( array.Length - arrayIndex < _forward.Count ) {
-                throw new ArgumentException(
+                throw new ArgumentException( "The array is too small to copy the elements." );
-                    "The array is too small to copy the elements." );
             }
 
             foreach( KeyValuePair<TFirst, TSecond> pair in _forward ) {

StgSharp.Common/Collections/CapacityFixedList.cs

@@ -39,13 +39,17 @@ namespace StgSharp.Commom.Collections
 {
     public static class CapacityFixedListBuilder
     {
-        internal static CapacityFixedList<T> Create<T>(ReadOnlySpan<T> values)
+
+        internal static CapacityFixedList<T> Create<T>( ReadOnlySpan<T> values )
         {
-            return new CapacityFixedList<T>(values);
+            return new CapacityFixedList<T>( values );
-        }
         }
 
-    [CollectionBuilder(typeof(CapacityFixedListBuilder),nameof(CapacityFixedListBuilder.Create))]
+    }
+
+    [CollectionBuilder(
+            typeof( CapacityFixedListBuilder ),
+            nameof( CapacityFixedListBuilder.Create ) )]
     public class CapacityFixedList<T> : IList<T>
     {
 
@@ -57,7 +61,7 @@ namespace StgSharp.Commom.Collections
             _values = new T[size];
         }
 
-        public CapacityFixedList(ReadOnlySpan<T> values)
+        public CapacityFixedList( ReadOnlySpan<T> values )
         {
             _values = values.ToArray();
         }
@@ -65,13 +69,14 @@ namespace StgSharp.Commom.Collections
         public T this[ int index ]
         {
             get => index < _index ?
-                    _values[ index ] : throw new ArgumentOutOfRangeException(
+                    _values[ index ] : throw new ArgumentOutOfRangeException( nameof( index ) );
-                        nameof( index ) );
             set
             {
-                if( index < _index ) {
+                if( index < _index )
+                {
                     _values[ index ] = value;
-                } else {
+                } else
+                {
                     throw new ArgumentOutOfRangeException( nameof( index ) );
                 }
             }
@@ -83,7 +88,8 @@ namespace StgSharp.Commom.Collections
 
         public void Add( T item )
         {
-            if( _index < capacity - 1 ) {
+            if( _index < capacity - 1 )
+            {
                 _index++;
                 this[ _index ] = item;
             }
@@ -97,7 +103,8 @@ namespace StgSharp.Commom.Collections
 
         public bool Contains( T item )
         {
-            for( int i = 0; i <= _index; i++ ) {
+            for( int i = 0; i <= _index; i++ )
+            {
                 if( item.Equals( _values[ i ] ) ) {
                     return true;
                 }
@@ -120,7 +127,8 @@ namespace StgSharp.Commom.Collections
         public int IndexOf( T item )
         {
             T v;
-            for( int i = 0; i <= _index; i++ ) {
+            for( int i = 0; i <= _index; i++ )
+            {
                 if( ( v = _values[ i ] ) != null && v.Equals( item ) ) {
                     return i;
                 }
@@ -131,8 +139,10 @@ namespace StgSharp.Commom.Collections
         public bool Remove( T item )
         {
             T v;
-            for( int i = 0; i <= _index; i++ ) {
+            for( int i = 0; i <= _index; i++ )
-                if( ( v = _values[ i ] ) != null && v.Equals( item ) ) {
+            {
+                if( ( v = _values[ i ] ) != null && v.Equals( item ) )
+                {
                     _values[ i ] = _values[ _index ];
                     _index--;
                     return true;
@@ -143,8 +153,10 @@ namespace StgSharp.Commom.Collections
 
         public void RemoveAll( Predicate<T> predicate )
         {
-            for( int i = _index; i > 0; i-- ) {
+            for( int i = _index; i > 0; i-- )
-                if( predicate( _values[ i ] ) ) {
+            {
+                if( predicate( _values[ i ] ) )
+                {
                     _values[ i ] = _values[ _index ];
                     _index--;
                 }
@@ -153,7 +165,8 @@ namespace StgSharp.Commom.Collections
 
         public void RemoveAt( int index )
         {
-            if( index <= _index ) {
+            if( index <= _index )
+            {
                 _values[ index ] = _values[ _index ];
                 _index--;
             }

StgSharp.Common/Collections/IBidrirectionalDictionary.cs

@@ -38,51 +38,39 @@ namespace StgSharp.Commom.Collections
     public interface IBidirectionalDictionary<TFirst, TSecond> : IDictionary<TFirst, TSecond>
     {
 
-        public TFirst this[ TSecond key ]
+        public TFirst this[ TSecond key ] { get; set; }
-        {
-            get;
-            set;
-        }
 
-        public ICollection<TFirst> FirstIndex
+        public ICollection<TFirst> FirstIndex { get; }
-        {
-            get;
-        }
 
-        public ICollection<TSecond> SecondIndex
+        public ICollection<TSecond> SecondIndex { get; }
-        {
-            get;
-        }
 
-        public IReadOnlyDictionary<TFirst, TSecond> Forward
+        public IReadOnlyDictionary<TFirst, TSecond> Forward { get; }
-        {
-            get;
-        }
 
-        public IReadOnlyDictionary<TSecond, TFirst> Reverse
+        public IReadOnlyDictionary<TSecond, TFirst> Reverse { get; }
-        {
-            get;
-        }
 
         /// <summary>
-        /// Determines whether the <see cref="IBidirectionalDictionary{TFirst, TSecond}" /> contains
+        ///   Determines whether the <see cref="IBidirectionalDictionary{TFirst, TSecond}" />
-        /// the specified key.
+        ///   contains the specified key.
         /// </summary>
-        /// <param _name="key"> The value to locate in the <see cref="IBidirectionalDictionary{TFirst, TSecond}" />. </param>
+        /// <param _label="key">
+        ///   The value to locate in the <see cref="IBidirectionalDictionary{TFirst, TSecond}" />.
+        /// </param>
         /// <returns>
-        /// true if the <see cref="IBidirectionalDictionary{TFirst, TSecond}" /> contains an element
+        ///   true if the <see cref="IBidirectionalDictionary{TFirst, TSecond}" /> contains an
-        /// with the specified key; otherwise, false.
+        ///   element with the specified key; otherwise, false.
         /// </returns>
         public bool Contains( TSecond key );
 
         /// <summary>
-        /// Determines whether the <see cref="IBidirectionalDictionary{TFirst, TSecond}" /> contains
+        ///   Determines whether the <see cref="IBidirectionalDictionary{TFirst, TSecond}" />
-        /// the specified key.
+        ///   contains the specified key.
         /// </summary>
-        /// <param _name="key"> The value to locate in the <see cref="IBidirectionalDictionary{TFirst, TSecond}" />. </param>
+        /// <param _label="key">
+        ///   The value to locate in the <see cref="IBidirectionalDictionary{TFirst, TSecond}" />.
+        /// </param>
         /// <returns>
-        /// true if the <see cref="IBidirectionalDictionary{TFirst, TSecond}" /> contains an element
+        ///   true if the <see cref="IBidirectionalDictionary{TFirst, TSecond}" /> contains an
-        /// with the specified key; otherwise, false.
+        ///   element with the specified key; otherwise, false.
         /// </returns>
         public bool Contains( TFirst key );
 
@@ -93,8 +81,7 @@ namespace StgSharp.Commom.Collections
 
         ICollection<TSecond> IDictionary<TFirst, TSecond>.Values => SecondIndex;
 
-        bool IDictionary<TFirst, TSecond>.ContainsKey( TFirst key ) => Contains(
+        bool IDictionary<TFirst, TSecond>.ContainsKey( TFirst key ) => Contains( key );
-            key );
 #pragma warning restore CA1033 
     }
 }

StgSharp.Common/Collections/IHashMultiplexer.cs

@@ -36,11 +36,7 @@ namespace StgSharp.Collections
     public interface IHashMultiplexer<T> : IEqualityComparer<T>
     {
 
-        int RemainedMultiplexCount
+        int RemainedMultiplexCount { get; set; }
-        {
-            get;
-            set;
-        }
 
         void CacheHash( T obj, int count );
 

StgSharp.Common/Collections/ListSegment.cs

@@ -40,10 +40,12 @@ using System.Xml.Serialization;
 namespace StgSharp.Collections
 {
     /// <summary>
-    /// Part of a collection. This contains a direct reference to _origin collection, so all change
+    ///   Part of a collection. This contains a direct reference to _origin collection, so all
-    /// to _origin collection will be reflected in this object.
+    ///   change to _origin collection will be reflected in this object.
     /// </summary>
-    /// <typeparam name="T"></typeparam>
+    /// <typeparam name="T">
+    ///
+    /// </typeparam>
     public struct ListSegment<T> : ICollection<T>
     {
 
@@ -56,8 +58,7 @@ namespace StgSharp.Collections
             ArgumentNullException.ThrowIfNull( collection );
             ArgumentOutOfRangeException.ThrowIfLessThan( begin, 0 );
             ArgumentOutOfRangeException.ThrowIfLessThan( length, 0 );
-            ArgumentOutOfRangeException.ThrowIfLessThan(
+            ArgumentOutOfRangeException.ThrowIfLessThan( begin + length, collection.Count );
-                begin + length, collection.Count );
             _collection = collection;
             _begin = begin;
             _length = length;
@@ -68,12 +69,22 @@ namespace StgSharp.Collections
             get
             {
                 ArgumentOutOfRangeException.ThrowIfLessThan( indexValue, 0 );
-                ArgumentOutOfRangeException.ThrowIfGreaterThanOrEqual(
+                ArgumentOutOfRangeException.ThrowIfGreaterThanOrEqual( indexValue, _length );
-                    indexValue, _length );
                 return _collection[ indexValue + _begin ];
             }
         }
 
+        public T this[ Index i ]
+        {
+            get
+            {
+                int offset = i.IsFromEnd ? _length - i.Value : i.Value;
+                ArgumentOutOfRangeException.ThrowIfLessThan( offset, 0 );
+                ArgumentOutOfRangeException.ThrowIfGreaterThanOrEqual( offset, _length );
+                return _collection[ offset + _begin ];
+            }
+        }
+
         public bool IsReadOnly => true;
 
         public int Count => _length;
@@ -87,8 +98,7 @@ namespace StgSharp.Collections
         public void CopyTo( T[] array, int arrayIndex )
         {
             ArgumentNullException.ThrowIfNull( array );
-            Span<T> span = CollectionsMarshal.AsSpan<T>( _collection )
+            Span<T> span = CollectionsMarshal.AsSpan<T>( _collection ).Slice( _begin, _length );
-                    .Slice( _begin, _length );
             Span<T> target = new Span<T>( array, arrayIndex, _length );
             span.CopyTo( target );
         }

StgSharp.Common/Collections/PartialDictionary.cs

@@ -40,17 +40,17 @@ namespace StgSharp.Collections
 {
     public partial class PartialDictionary<TKey, TValue> : IDictionary<TKey, TValue>
     {
+
         private readonly Dictionary<TKey, TValue> _source;
         private readonly HashSet<TKey> _keys;
         private readonly PartialDictionaryValues _values;
 
-        public PartialDictionary(
+        public PartialDictionary( Dictionary<TKey, TValue> source, TKey[] index )
-                       Dictionary<TKey, TValue> source,
-                       TKey[] index )
         {
             _source = source;
             _keys = new HashSet<TKey>( index );
-            foreach( TKey item in _keys ) {
+            foreach( TKey item in _keys )
+            {
                 if( !_source.ContainsKey( item ) ) {
                     _source.Add( item, default! );
                 }
@@ -58,13 +58,12 @@ namespace StgSharp.Collections
             _values = new PartialDictionaryValues( this );
         }
 
-        public PartialDictionary(
+        public PartialDictionary( Dictionary<TKey, TValue> source, HashSet<TKey> keys )
-                       Dictionary<TKey, TValue> source,
-                       HashSet<TKey> keys )
         {
             _source = source;
             _keys = keys;
-            foreach( TKey item in _keys ) {
+            foreach( TKey item in _keys )
+            {
                 if( !_source.ContainsKey( item ) ) {
                     _source.Add( item, default! );
                 }
@@ -74,19 +73,18 @@ namespace StgSharp.Collections
 
         public PartialDictionary(
                Dictionary<TKey, TValue> source,
-                TKey[] index, IHashMultiplexer<TKey> multiplexer
+               TKey[] index,
-            )
+               IHashMultiplexer<TKey> multiplexer )
         {
             _source = source;
-            _keys = new HashSet<TKey>(index);
+            _keys = new HashSet<TKey>( index );
-            foreach (TKey item in _keys)
+            foreach( TKey item in _keys )
             {
-                if (!_source.ContainsKey(item))
+                if( !_source.ContainsKey( item ) ) {
-                {
+                    _source.Add( item, default! );
-                    _source.Add(item, default!);
                 }
             }
-            _values = new PartialDictionaryValues(this);
+            _values = new PartialDictionaryValues( this );
         }
 
         public TValue this[ TKey key ]
@@ -131,14 +129,14 @@ namespace StgSharp.Collections
         public IEnumerator<KeyValuePair<TKey, TValue>> GetEnumerator()
         {
             foreach( TKey item in _keys ) {
-                yield return new KeyValuePair<TKey, TValue>(
+                yield return new KeyValuePair<TKey, TValue>( item, _source[ item ] );
-                    item, _source[ item ] );
             }
         }
 
         public bool TryGetValue( TKey key, out TValue value )
         {
-            if( _keys.Contains( key ) ) {
+            if( _keys.Contains( key ) )
+            {
                 value = _source[ key ];
                 return true;
             }
@@ -146,8 +144,7 @@ namespace StgSharp.Collections
             return false;
         }
 
-        void ICollection<KeyValuePair<TKey, TValue>>.Add(
+        void ICollection<KeyValuePair<TKey, TValue>>.Add( KeyValuePair<TKey, TValue> item )
-                                                             KeyValuePair<TKey, TValue> item )
         {
             return;
         }
@@ -157,8 +154,7 @@ namespace StgSharp.Collections
             throw new NotSupportedException();
         }
 
-        bool ICollection<KeyValuePair<TKey, TValue>>.Remove(
+        bool ICollection<KeyValuePair<TKey, TValue>>.Remove( KeyValuePair<TKey, TValue> item )
-                                                             KeyValuePair<TKey, TValue> item )
         {
             throw new NotSupportedException();
         }

StgSharp.Common/Collections/PartialDictionaryValues.cs

@@ -43,8 +43,7 @@ namespace StgSharp.Collections
 
             private readonly PartialDictionary<TKey, TValue> _values;
 
-            public PartialDictionaryValues(
+            public PartialDictionaryValues( PartialDictionary<TKey, TValue> value )
-                           PartialDictionary<TKey, TValue> value )
             {
                 _values = value;
             }
@@ -55,7 +54,8 @@ namespace StgSharp.Collections
 
             public bool Contains( TValue item )
             {
-                foreach( KeyValuePair<TKey, TValue> kvp in _values ) {
+                foreach( KeyValuePair<TKey, TValue> kvp in _values )
+                {
                     if( kvp.Value != null && kvp.Value.Equals( item ) ) {
                         return true;
                     }
@@ -65,7 +65,8 @@ namespace StgSharp.Collections
 
             public void CopyTo( TValue[] array, int arrayIndex )
             {
-                foreach( KeyValuePair<TKey, TValue> kvp in _values ) {
+                foreach( KeyValuePair<TKey, TValue> kvp in _values )
+                {
                     array[ arrayIndex ] = kvp.Value;
                     arrayIndex++;
                 }

StgSharp.Common/Collections/RandomAccessibleStack.cs

@@ -0,0 +1,185 @@
+//-----------------------------------------------------------------------
+//-----------------------------------------------------------------------
+//     file="RandomAccessibleStack.cs"
+//     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 System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StgSharp.Collections
+{
+    public class RandomAccessibleStack<T> : IEnumerable<T>
+    {
+
+        private const int DefaultCapacity = 4;
+
+        private T[] _array;
+        private int _size;
+        private int _version;
+
+        /// <summary>
+        ///   Initializes a new instance of the RandomAccessStack class that is empty and has the
+        ///   default initial capacity.
+        /// </summary>
+        public RandomAccessibleStack()
+        {
+            _array = new T[DefaultCapacity];
+        }
+
+        /// <summary>
+        ///   Initializes a new instance of the RandomAccessStack class that is empty and has the
+        ///   specified initial capacity.
+        /// </summary>
+        public RandomAccessibleStack( int capacity )
+        {
+            if( capacity < 0 ) {
+                throw new ArgumentOutOfRangeException(
+                    nameof( capacity ), "Capacity must be non-negative." );
+            }
+
+            _array = new T[capacity];
+        }
+
+        /// <summary>
+        ///   Gets or sets the element at the specified index in the stack (0 = bottom, Count-1 =
+        ///   top).
+        /// </summary>
+        public T this[ int index ]
+        {
+            get
+            {
+                if( index < 0 || index >= _size ) {
+                    throw new ArgumentOutOfRangeException( nameof( index ) );
+                }
+
+                return _array[ index ];
+            }
+            /*
+            set
+            {
+                if( index < 0 || index >= _size ) {
+                    throw new ArgumentOutOfRangeException( nameof( index ) );
+                }
+                _array[ index ] = value;
+                _version++;
+            }
+            /**/
+        }
+
+        /// <summary>
+        ///   Gets the number of elements contained in the stack.
+        /// </summary>
+        public int Count => _size;
+
+        /// <summary>
+        ///   Removes all objects from the stack.
+        /// </summary>
+        public void Clear()
+        {
+            Array.Clear( _array, 0, _size );
+            _size = 0;
+            _version++;
+        }
+
+        /// <summary>
+        ///   Returns an enumerator that iterates through the stack from top to bottom. Throws if
+        ///   the stack is modified during iteration.
+        /// </summary>
+        public IEnumerator<T> GetEnumerator()
+        {
+            int expectedVersion = _version;
+            for( int i = _size - 1; i >= 0; i-- )
+            {
+                if( expectedVersion != _version ) {
+                    throw new InvalidOperationException(
+                        "Collection was modified during enumeration." );
+                }
+
+                yield return _array[ i ];
+            }
+        }
+
+        /// <summary>
+        ///   Returns the object at the top of the stack without removing it.
+        /// </summary>
+        public T Peek()
+        {
+            if( _size == 0 ) {
+                throw new InvalidOperationException( "Stack is empty." );
+            }
+
+            return _array[ _size - 1 ];
+        }
+
+        /// <summary>
+        ///   Removes and returns the object at the top of the stack.
+        /// </summary>
+        public T Pop()
+        {
+            if( _size == 0 ) {
+                throw new InvalidOperationException( "Stack is empty." );
+            }
+
+            T item = _array[ --_size ];
+            _array[ _size ] = default!;
+            _version++;
+            return item;
+        }
+
+        /// <summary>
+        ///   Adds an item to the top of the stack.
+        /// </summary>
+        public void Push( T item )
+        {
+            if( _size == _array.Length ) {
+                EnsureCapacity( _size + 1 );
+            }
+
+            _array[ _size++ ] = item;
+            _version++;
+        }
+
+        private void EnsureCapacity( int min )
+        {
+            int newCapacity = _array.Length == 0 ? DefaultCapacity : _array.Length * 2;
+            if( newCapacity < min ) {
+                newCapacity = min;
+            }
+
+            Array.Resize( ref _array, newCapacity );
+        }
+
+        IEnumerator IEnumerable.GetEnumerator() => GetEnumerator();
+
+    }
+}

StgSharp.Common/Collections/StringHashMultiplexer.cs

@@ -1,6 +1,6 @@
 //-----------------------------------------------------------------------
 //-----------------------------------------------------------------------
-//     file="KeyMultiplexer.cs"
+//     file="StringHashMultiplexer.cs"
 //     Project: StgSharp
 //     AuthorGroup: Nitload Space
 //     Copyright (c) Nitload Space. All rights reserved.
@@ -74,15 +74,15 @@ namespace StgSharp.Collections
         {
             int hash;
             fixed( char* cPtr = obj.AsSpan() ) {
-                hash = InternalIO.Intrinsic
+                hash = InternalIO.Intrinsic.city_hash_simplify( cPtr, obj.Length );
-                        .city_hash_simplify( cPtr, obj.Length );
             }
             return hash;
         }
 
         public int GetHashCode( string obj )
         {
-            if( _remainedCount > 0 && ReferenceEquals( _source, obj ) ) {
+            if( _remainedCount > 0 && ReferenceEquals( _source, obj ) )
+            {
                 _remainedCount--;
                 return _hashCache;
             }
@@ -139,8 +139,7 @@ namespace StgSharp.Collections
         {
             int hash;
             fixed( char* cPtr = obj.AsSpan() ) {
-                hash = InternalIO.Intrinsic
+                hash = InternalIO.Intrinsic.city_hash_simplify( cPtr, obj.Length );
-                        .city_hash_simplify( cPtr, obj.Length );
             }
             return hash;
         }
@@ -152,7 +151,8 @@ namespace StgSharp.Collections
 
         private void Dispose( bool disposing )
         {
-            if( !disposedValue ) {
+            if( !disposedValue )
+            {
                 if( disposing ) {
                     _multiplexers.Dispose();
                 }

StgSharp.Common/Controlling/Controls/BattleField.cs

@@ -51,17 +51,9 @@ namespace StgSharp.Controls
             get => throw new NotImplementedException();
         }
 
-        public Rectangle BoundingBox
+        public Rectangle BoundingBox { get; set; }
-        {
-            get;
-            set;
-        }
 
-        public Vec2 Position
+        public Vec2 Position { get; set; }
-        {
-            get;
-            set;
-        }
 
         public IEnumerator<PlainGeometryMesh> GetEnumerator()
         {

StgSharp.Common/Controlling/Controls/ButtonGroup.cs

@@ -63,22 +63,14 @@ namespace StgSharp.Controls
             get => throw new NotSupportedException();
         }
 
-        public Rectangle BoundingBox
+        public Rectangle BoundingBox { get; set; }
-        {
-            get;
-            set;
-        }
 
         public TriggerButton CurrentButton
         {
             get => current;
         }
 
-        public Vec2 Position
+        public Vec2 Position { get; set; }
-        {
-            get;
-            set;
-        }
 
         protected List<TriggerButton> AllButton
         {

StgSharp.Common/Controlling/Controls/CharacterIndexImage.cs

@@ -60,8 +60,7 @@ namespace StgSharp.Controls
             this.length = length;
             displayIndex = new char[length];
             _tittleMesh = tittleMesh;
-            texIndex = indexEnumeration.ToDictionary(
+            texIndex = indexEnumeration.ToDictionary( item => item.Item1, item => item.Item2 );
-                item => item.Item1, item => item.Item2 );
         }
 
         public bool IsEntity

StgSharp.Common/Controlling/Controls/ControllingIntem.cs

@@ -42,27 +42,13 @@ namespace StgSharp.Controls
     public interface ControllingItem : IEnumerable<PlainGeometryMesh>
     {
 
-        public abstract bool IsEntity
+        public abstract bool IsEntity { get; }
-        {
-            get;
-        }
 
-        public abstract ReadOnlySpan<Vec4> TextureBox
+        public abstract ReadOnlySpan<Vec4> TextureBox { get; }
-        {
-            get;
-        }
 
-        public abstract Rectangle BoundingBox
+        public abstract Rectangle BoundingBox { get; set; }
-        {
-            get;
-            set;
-        }
 
-        public abstract Vec2 Position
+        public abstract Vec2 Position { get; set; }
-        {
-            get;
-            set;
-        }
 
         IEnumerator IEnumerable.GetEnumerator()
         {

StgSharp.Common/Controlling/Controls/DecorationBox.cs

@@ -57,17 +57,9 @@ namespace StgSharp.Controls
             get => renderMesh.TextureCoord;
         }
 
-        public Rectangle BoundingBox
+        public Rectangle BoundingBox { get; set; }
-        {
-            get;
-            set;
-        }
 
-        public Vec2 Position
+        public Vec2 Position { get; set; }
-        {
-            get;
-            set;
-        }
 
         public IEnumerator<PlainGeometryMesh> GetEnumerator()
         {

StgSharp.Common/Controlling/Controls/MarkingLable.cs

@@ -63,17 +63,9 @@ namespace StgSharp.Controls
             get => marker.TextureCoord;
         }
 
-        public Rectangle BoundingBox
+        public Rectangle BoundingBox { get; set; }
-        {
-            get;
-            set;
-        }
 
-        public Vec2 Position
+        public Vec2 Position { get; set; }
-        {
-            get;
-            set;
-        }
 
         public IEnumerator<PlainGeometryMesh> GetEnumerator()
         {

StgSharp.Common/Controlling/Controls/TriggerButton.cs

@@ -106,9 +106,11 @@ namespace StgSharp.Controls
         {
             add
             {
-                if( _renderButton == null ) {
+                if( _renderButton == null )
+                {
                     _renderButton = value;
-                } else {
+                } else
+                {
                     _renderButton += value;
                 }
             }
@@ -120,17 +122,9 @@ namespace StgSharp.Controls
             }
         }
 
-        public bool IsHighLighted
+        public bool IsHighLighted { get; internal set; }
-        {
-            get;
-            internal set;
-        }
 
-        public bool IsDisabled
+        public bool IsDisabled { get; internal set; }
-        {
-            get;
-            internal set;
-        }
 
         public bool IsEntity => true;
 
@@ -139,41 +133,17 @@ namespace StgSharp.Controls
             get => MemoryMarshal.Cast<Vec2, Vec4>( _texture.TextureCoordinate );
         }
 
-        public Rectangle BoundingBox
+        public Rectangle BoundingBox { get; set; }
-        {
-            get;
-            set;
-        }
 
-        public TriggerButton Left
+        public TriggerButton Left { get; internal set; }
-        {
-            get;
-            internal set;
-        }
 
-        public TriggerButton Right
+        public TriggerButton Right { get; internal set; }
-        {
-            get;
-            internal set;
-        }
 
-        public TriggerButton Up
+        public TriggerButton Up { get; internal set; }
-        {
-            get;
-            internal set;
-        }
 
-        public TriggerButton Down
+        public TriggerButton Down { get; internal set; }
-        {
-            get;
-            internal set;
-        }
 
-        public Vec2 Position
+        public Vec2 Position { get; set; }
-        {
-            get;
-            set;
-        }
 
         internal TextureProvider Texture
         {
@@ -181,11 +151,7 @@ namespace StgSharp.Controls
             set => _texture = value;
         }
 
-        protected ButtonStatus CurrentStatus
+        protected ButtonStatus CurrentStatus { get; set; }
-        {
-            get;
-            set;
-        }
 
         public void DeHighlight()
         {
@@ -209,9 +175,11 @@ namespace StgSharp.Controls
 
         public void Enable()
         {
-            if( CurrentStatus == ButtonStatus.Disable ) {
+            if( CurrentStatus == ButtonStatus.Disable )
+            {
                 CurrentStatus = ButtonStatus.DisableToEnable;
-            } else {
+            } else
+            {
                 return;
             }
             if( enableCallback != null ) {
@@ -227,9 +195,11 @@ namespace StgSharp.Controls
 
         public void Highlight()
         {
-            if( CurrentStatus == ButtonStatus.Enable ) {
+            if( CurrentStatus == ButtonStatus.Enable )
+            {
                 CurrentStatus |= ButtonStatus.EnableToHighlight;
-            } else {
+            } else
+            {
                 return;
             }
             if( confirmCallback != null ) {

StgSharp.Common/Controlling/UsrActivity/IClickTrigger.cs

@@ -37,15 +37,9 @@ namespace StgSharp.Controlling.UsrActivity
     public interface IClickTrigger
     {
 
-        public int TargetKeyOrButtonID
+        public int TargetKeyOrButtonID { get; }
-        {
-            get;
-        }
 
-        public KeyStatus TriggeredStatus
+        public KeyStatus TriggeredStatus { get; }
-        {
-            get;
-        }
 
     }
 }

StgSharp.Common/Controlling/UsrActivity/JoystickTrigger.cs

@@ -70,16 +70,12 @@ namespace StgSharp.Controlling.UsrActivity
             return $"Key {_stick} triggered when {_status}";
         }
 
-        public static bool operator !=(
+        public static bool operator !=( JoystickTrigger left, JoystickTrigger right )
-            JoystickTrigger left,
-            JoystickTrigger right )
         {
             return !( left == right );
         }
 
-        public static bool operator ==(
+        public static bool operator ==( JoystickTrigger left, JoystickTrigger right )
-            JoystickTrigger left,
-            JoystickTrigger right )
         {
             return ( left._status == right._status ) && ( left._stick == right._stick );
         }

StgSharp.Common/Controlling/UsrActivity/KeyTrigger.cs

@@ -73,7 +73,8 @@ namespace StgSharp.Controlling.UsrActivity
 
         public static bool operator ==( KeyTrigger left, KeyTrigger right )
         {
-            return ( left._triggerStat == right._triggerStat ) && ( left._targetKey == right._targetKey );
+            return ( left._triggerStat == right._triggerStat ) &&
+                   ( left._targetKey == right._targetKey );
         }
 
         bool IEquatable<KeyTrigger>.Equals( KeyTrigger other )

StgSharp.Common/Controlling/UsrActivity/TriggetFactory.cs

@@ -49,42 +49,31 @@ namespace StgSharp.Controlling.UsrActivity
         private static KeyTrigger keyboardtemp;
         private static MouseTrigger mousetemp;
 
-        public static JoystickTrigger BuildJoystickClickTrigger(
+        public static JoystickTrigger BuildJoystickClickTrigger( int keyCode, KeyStatus status )
-            int keyCode,
-            KeyStatus status )
         {
             if( keyCode > MouseMin && keyCode < MouseMax ) {
                 return new JoystickTrigger( ( Joystick )keyCode, status );
             }
-            throw new InvalidOperationException(
+            throw new InvalidOperationException( "Known key code or key is not on joystick." );
-                "Known key code or key is not on joystick." );
         }
 
-        public static KeyTrigger BuildKeyboardClickTrigger(
+        public static KeyTrigger BuildKeyboardClickTrigger( int keyCode, KeyStatus status )
-            int keyCode,
-            KeyStatus status )
         {
             if( keyCode > KeyboardMin && keyCode < KeyboardMax ) {
                 return new KeyTrigger( ( KeyboardKey )keyCode, status );
             }
-            throw new InvalidOperationException(
+            throw new InvalidOperationException( "Known key code or kay is not on keyboard." );
-                "Known key code or kay is not on keyboard." );
         }
 
-        public static MouseTrigger BuildMouseClickTrigger(
+        public static MouseTrigger BuildMouseClickTrigger( int keyCode, KeyStatus status )
-            int keyCode,
-            KeyStatus status )
         {
             if( keyCode >= MouseMin && keyCode <= MouseMax ) {
                 return new MouseTrigger( ( Mouse )keyCode, status );
             }
-            throw new InvalidOperationException(
+            throw new InvalidOperationException( "Known key code or key is not on mouse." );
-                "Known key code or key is not on mouse." );
         }
 
-        public static IClickTrigger BuildTrigger(
+        public static IClickTrigger BuildTrigger( int keyCode, KeyStatus status )
-            int keyCode,
-            KeyStatus status )
         {
             if( keyCode > KeyboardMin && keyCode < KeyboardMax ) {
                 return new KeyTrigger( ( KeyboardKey )keyCode, status );

StgSharp.Common/Data/GlobalData/root.cs

@@ -38,7 +38,7 @@ using System.Threading.Tasks;
 
 namespace StgSharp
 {
-    public static unsafe partial class StgSharp
+    public static unsafe partial class World
     {
 
         private static byte leastUnusedArea;

StgSharp.Common/Data/SSD/DataHead.cs

@@ -66,7 +66,8 @@ namespace StgSharp.Internal
         public unsafe byte[] GetBytes()
         {
             byte[] ret = new byte[16];
-            fixed( M128* vptr = &data ) {
+            fixed( M128* vptr = &data )
+            {
                 byte* bptr = ( byte* )vptr;
                 for( int i = 0; i < 15; i++ ) {
                     ret[ i ] = *bptr;

StgSharp.Common/Data/SSD/DataSegment.cs

@@ -44,12 +44,11 @@ using System.Threading.Tasks;
 
 namespace StgSharp.Internal
 {
-    [StructLayout( LayoutKind.Explicit, Size = StgSharp.ssdSegmentLength * 16 )]
+    [StructLayout( LayoutKind.Explicit, Size = World.ssdSegmentLength * 16 )]
     public unsafe struct SSDSegment : IComparable<int>, IComparable<SSDSegment>
     {
 
-        [FieldOffset( 16 )] public fixed byte Data[
+        [FieldOffset( 16 )] public fixed byte Data[ 16 * ( World.ssdSegmentLength - 1 ) ];
-            16 * ( StgSharp.ssdSegmentLength - 1 ) ];
         [FieldOffset( 12 )] public int DataHash;
         [FieldOffset( 8 )] public int PreviousHash;
         [FieldOffset( 0 * 16 )] public SSDSegmentHead Head;
@@ -63,7 +62,7 @@ namespace StgSharp.Internal
         {
             get
             {
-                if( index > ( 16 * ( StgSharp.ssdSegmentLength - 1 ) ) - 1 ) {
+                if( index > ( 16 * ( World.ssdSegmentLength - 1 ) ) - 1 ) {
                     throw new IndexOutOfRangeException();
                 }
                 return Data[ index ];
@@ -71,7 +70,7 @@ namespace StgSharp.Internal
 
             set
             {
-                if( index > ( 16 * ( StgSharp.ssdSegmentLength - 1 ) ) - 1 ) {
+                if( index > ( 16 * ( World.ssdSegmentLength - 1 ) ) - 1 ) {
                     throw new IndexOutOfRangeException();
                 }
                 Data[ index ] = value;
@@ -98,15 +97,15 @@ namespace StgSharp.Internal
 
         public static SSDSegment FromStream( byte[] stream )
         {
-            if( stream.Length != 16 * StgSharp.ssdSegmentLength ) {
+            if( stream.Length != 16 * World.ssdSegmentLength ) {
                 throw new ArgumentException();
             }
             SSDSegment ret = new SSDSegment();
-            fixed( byte* bptr = stream ) {
+            fixed( byte* bptr = stream )
+            {
                 ret.Head.data = *( M128* )bptr;
-                for( int i = 1; i < StgSharp.ssdSegmentLength; i++ ) {
+                for( int i = 1; i < World.ssdSegmentLength; i++ ) {
-                    ret.WriteData<M128>(
+                    ret.WriteData<M128>( i - 1, *( M128* )( bptr + ( 16 * i ) ) );
-                        i - 1, *( M128* )( bptr + ( 16 * i ) ) );
                 }
             }
             return ret;
@@ -114,9 +113,11 @@ namespace StgSharp.Internal
 
         public byte[] GetBytes()
         {
-            byte[] ret = new byte[16 * StgSharp.ssdSegmentLength];
+            byte[] ret = new byte[16 * World.ssdSegmentLength];
-            fixed( M128* mptr = &Head.data ) {
+            fixed( M128* mptr = &Head.data )
-                fixed( byte* aptr = ret ) {
+            {
+                fixed( byte* aptr = ret )
+                {
                     Vector4* vsptr = ( Vector4* )mptr;
                     Vector4* vtptr = ( Vector4* )aptr;
                     for( int i = 0; i < 18; i++ ) {
@@ -131,9 +132,10 @@ namespace StgSharp.Internal
         public int GetDataHash()
         {
             Vector4 v = Vector4.One;
-            fixed( M128* mptr = &Head.data ) {
+            fixed( M128* mptr = &Head.data )
+            {
                 Vector4* vptr = ( Vector4* )mptr;
-                for( int i = 0; i < StgSharp.ssdSegmentLength - 1; i += 1 ) {
+                for( int i = 0; i < World.ssdSegmentLength - 1; i += 1 ) {
                     v += ( *vptr ) * 31;
                 }
             }
@@ -145,9 +147,10 @@ namespace StgSharp.Internal
         public override int GetHashCode()
         {
             int ret = 17;
-            fixed( M128* mptr = &Head.data ) {
+            fixed( M128* mptr = &Head.data )
+            {
                 Vector4* vptr = ( Vector4* )mptr;
-                for( int i = 0; i < StgSharp.ssdSegmentLength; i++ ) {
+                for( int i = 0; i < World.ssdSegmentLength; i++ ) {
                     ret = ( ret + ( *vptr ).GetHashCode() ) * 31;
                 }
             }
@@ -156,7 +159,8 @@ namespace StgSharp.Internal
 
         public unsafe T ReadData<T>( int index ) where T: struct
         {
-            fixed( byte* bptr = Data ) {
+            fixed( byte* bptr = Data )
+            {
                 T* tptr = ( T* )bptr;
                 return *( tptr + index );
             }
@@ -164,7 +168,8 @@ namespace StgSharp.Internal
 
         public unsafe void WriteData<T>( int index, T value ) where T: struct
         {
-            fixed( byte* bptr = Data ) {
+            fixed( byte* bptr = Data )
+            {
                 T* tptr = ( T* )bptr;
                 *( tptr + index ) = value;
             }

StgSharp.Common/Data/SSD/SSD.cs

@@ -58,8 +58,7 @@ namespace StgSharp.Internal
 
         public static SSD FromFile( string fileRoute )
         {
-            return new SSD(
+            return new SSD( new FileStream( fileRoute, FileMode.Open, FileAccess.Read ) )
-                new FileStream( fileRoute, FileMode.Open, FileAccess.Read ) )
             {
             };
         }

StgSharp.Common/Data/SSD/SSDraw.cs

@@ -60,17 +60,9 @@ namespace StgSharp.Internal.FileIO
             streamSource.Read( data.AsSpan() );
         }
 
-        public SSDrawHead Head
+        public SSDrawHead Head { get; set; }
-        {
-            get;
-            set;
-        }
 
-        public string Name
+        public string Name { get; set; }
-        {
-            get;
-            set;
-        }
 
     }
 

StgSharp.Common/Data/Serialize/ISSDSerializable.cs

@@ -39,10 +39,7 @@ namespace StgSharp.Internal
     public interface ISSDSerializable
     {
 
-        public SerializableTypeCode SSDTypeCode
+        public SerializableTypeCode SSDTypeCode { get; }
-        {
-            get;
-        }
 
         public byte[] GetBytes();
 
@@ -68,8 +65,7 @@ namespace StgSharp.Internal
     public static partial class Serializer
     {
 
-        public static T Deserialize<T>( byte[] stream )
+        public static T Deserialize<T>( byte[] stream ) where T: ISSDSerializable
-            where T: ISSDSerializable
         {
             T serializableObject = Activator.CreateInstance<T>();
             serializableObject.FromBytes( stream );
@@ -78,7 +74,8 @@ namespace StgSharp.Internal
 
         public static string GetNameTail( SerializableTypeCode typeCode )
         {
-            switch( typeCode ) {
+            switch( typeCode )
+            {
                 case SerializableTypeCode.IndexTable:
                     return "_idt";
                 case SerializableTypeCode.PixelImage:

StgSharp.Common/Data/ValueBox.cs

@@ -41,13 +41,9 @@ namespace StgSharp.Data
     public interface IValueBox
     {
 
-        ref object ValueReference
+        ref object ValueReference { get; }
-        {
-            get;
-        }
 
-        static virtual IValueBox<T> AsGeneric<T>( IValueBox box )
+        static virtual IValueBox<T> AsGeneric<T>( IValueBox box ) where T: struct
-            where T: struct
         {
             if( box is not IValueBox<T> genericBox ) {
                 return null;
@@ -65,11 +61,7 @@ namespace StgSharp.Data
     public interface IValueBox<T> where T: struct
     {
 
-        T Value
+        T Value { get; set; }
-        {
-            get;
-            set;
-        }
 
     }
 
@@ -77,7 +69,9 @@ namespace StgSharp.Data
     ///   A class attempt to reduce cost of boxing, though still a bit slower than direct access to
     ///   _origin value type instance.
     /// </summary>
-    /// <typeparam name="T"> Type of instance to be boxed. </typeparam>
+    /// <typeparam name="T">
+    ///   Type of instance to be boxed.
+    /// </typeparam>
     public class ValueBox<T> : IValueBox, IValueBox<T> where T: struct
     {
 
@@ -88,8 +82,7 @@ namespace StgSharp.Data
             _value = value;
         }
 
-        public ref object ValueReference => ref Unsafe.As<T, object>(
+        public ref object ValueReference => ref Unsafe.As<T, object>( ref _value );
-            ref _value );
 
         public T Value
         {

StgSharp.Common/Entities/Enemy.cs

@@ -28,7 +28,6 @@
 //     
 //-----------------------------------------------------------------------
 //-----------------------------------------------------------------------
-
 namespace StgSharp.Entities
 {
     public class Enemy : IEntity
@@ -39,23 +38,11 @@ namespace StgSharp.Entities
         internal Launcher<EntityPartical> _dieBulletLauncher;
         public bool _selectalbe;
 
-        public Launcher<EntityPartical> AwardLauncher
+        public Launcher<EntityPartical> AwardLauncher { get; set; }
-        {
-            get;
-            set;
-        }
 
-        public Launcher<EntityPartical> CommonBulletLauncher
+        public Launcher<EntityPartical> CommonBulletLauncher { get; set; }
-        {
-            get;
-            set;
-        }
 
-        public Launcher<EntityPartical> DieBulletLauncher
+        public Launcher<EntityPartical> DieBulletLauncher { get; set; }
-        {
-            get;
-            set;
-        }
 
         public override void OnRenderFrame()
         {

StgSharp.Common/Entities/IEntity.cs

@@ -42,29 +42,21 @@ namespace StgSharp
         protected uint _bornTick;
         internal Func<int, Vec3> _movHandler;
         internal LinkedList<PlainGeometry> _collisionBox;
+        internal PlainGeometryCollisionSensor<PlainGeometry, PlainGeometry> _collisionSensor;
         internal Point _basePoint;
         internal Point _pos;
         internal Point _position;
-        internal PlainGeometryCollisionSensor<PlainGeometry, PlainGeometry> _collisionSensor;
         internal string _texture;
 
         /// <summary>
         ///   X position of an enenmy entity
         /// </summary>
-        public float X
+        public float X { get; set; }
-        {
-            get;
-            set;
-        }
 
         /// <summary>
         ///   Y position of an enemy entity
         /// </summary>
-        public float Y
+        public float Y { get; set; }
-        {
-            get;
-            set;
-        }
 
         public LinkedList<PlainGeometry> CollisionBox
         {
@@ -81,20 +73,13 @@ namespace StgSharp
             set => _collisionSensor = value;
         }
 
-        public string TextureGL
+        public string TextureGL { get; set; }
-        {
-            get;
-            set;
-        }
 
         /// <summary>
-        /// A 2D vector presenting the position of an enemy entity, position can also be visited by
+        ///   A 2D vector presenting the position of an enemy entity, position can also be visited
-        /// X, Y
+        ///   by X, Y
         /// </summary>
-        public Vec2 Location
+        public Vec2 Location { get; }
-        {
-            get;
-        }
 
         public abstract void OnRenderFrame();
 

StgSharp.Common/Environment/Dialogue.cs

@@ -46,45 +46,38 @@ namespace StgSharp
 
         private static Process? _dialogueProcess;
         private static AnonymousPipeServerStream _dialogueClientPipe,_dialogueServerPipe;
-        private static ConcurrentBag<string> msgCache = new ConcurrentBag<string>(
+        private static ConcurrentBag<string> msgCache = new ConcurrentBag<string>();
-            );
         private static int _readAndWriteThreadId;
         private static ProcessStartInfo _dialogueProcessInfo;
         private static StreamReader _dr;
         private static StreamWriter _dw;
 
-        public static bool NeedShowWhenStartup
+        public static bool NeedShowWhenStartup { get; set; }
+
+        public static void PostError( Exception ex )
         {
-            get;
+            CreateDialogueProcessIfNotExist();
-            set;
+
+            _dw.WriteLine( $"posterror {ex.Message}" );
+
+            _dialogueProcess!.Exited -= DialogueProcessExitCallback;
         }
 
-        public static void SetReadAndWriteThread(Thread thread)
+        public static void SetReadAndWriteThread( Thread thread )
         {
             _readAndWriteThreadId = thread.ManagedThreadId;
         }
 
-        private static void AssertThread()
-        {
-            if (_readAndWriteThreadId != Environment.CurrentManagedThreadId)
-            {
-                throw new InvalidOperationException("Communication with dialogue can only call from certain thread.");
-            }
-        }
-
         internal static void CreateDialogueProcessIfNotExist()
         {
             if( _dialogueProcess != null ) {
                 return;
             }
-            if (!File.Exists(_dialogueProcessInfo.FileName))
+            if( !File.Exists( _dialogueProcessInfo.FileName ) ) { }
-            {
-
-            }
             _dialogueProcess = Process.Start( _dialogueProcessInfo );
 
-            _dr = new StreamReader(_dialogueClientPipe);
+            _dr = new StreamReader( _dialogueClientPipe );
-            _dw = new StreamWriter(_dialogueServerPipe);
+            _dw = new StreamWriter( _dialogueServerPipe );
 
             _dialogueProcess!.Exited += DialogueProcessExitCallback;
 
@@ -92,13 +85,6 @@ namespace StgSharp
             _dialogueClientPipe.DisposeLocalCopyOfClientHandle();
         }
 
-        private static void DialogueProcessExitCallback(object? sender, EventArgs e)
-        {
-            _dialogueProcess = null;
-            _dr.Close();
-            _dw.Close();
-        }
-
         internal static void LoadDialogue()
         {
             _dialogueServerPipe = new AnonymousPipeServerStream(
@@ -106,21 +92,25 @@ namespace StgSharp
             _dialogueClientPipe = new AnonymousPipeServerStream(
                 PipeDirection.In, HandleInheritability.Inheritable );
 
-            string route = Assembly.GetAssembly( typeof( StgSharp ) ).Location;
+            string route = Assembly.GetAssembly( typeof( World ) ).Location;
             string path = Path.GetDirectoryName( route );
 
             string exeName;
 
-            if( RuntimeInformation.IsOSPlatform( OSPlatform.Windows ) ) {
+            if( RuntimeInformation.IsOSPlatform( OSPlatform.Windows ) )
+            {
                 exeName = ".exe";
-            } else if( RuntimeInformation.IsOSPlatform( OSPlatform.Linux ) || RuntimeInformation.IsOSPlatform(
+            } else if( RuntimeInformation.IsOSPlatform( OSPlatform.Linux ) ||
-                OSPlatform.OSX ) ) {
+                       RuntimeInformation.IsOSPlatform( OSPlatform.OSX ) )
+            {
                 exeName = string.Empty;
-            } else {
+            } else
+            {
                 throw new PlatformNotSupportedException( "Unknown OS platform" );
             }
 
-            string consoleRoute = Path.Combine(path, @"StgSharpTerminalDialogue", $@"StgSharpTerminalDialogue{exeName}");
+            string consoleRoute = Path.Combine(
+                path, @"StgSharpTerminalDialogue", $@"StgSharpTerminalDialogue{exeName}" );
 
             _dialogueProcessInfo = new ProcessStartInfo
             {
@@ -129,26 +119,13 @@ namespace StgSharp
                 UseShellExecute = true,
                 RedirectStandardOutput = false,
             };
-
         }
 
-        internal static void PostMessage(
+        internal static void PostMessage( string instruction, params string[] operands )
-                                 string instruction,
-                                 params string[] operands)
         {
             CreateDialogueProcessIfNotExist();
 
-            _dw.WriteLine($"{instruction} {operands}");
+            _dw.WriteLine( $"{instruction} {operands}" );
-
-        }
-
-        public static void PostError(Exception ex)
-        {
-            CreateDialogueProcessIfNotExist();
-
-            _dw.WriteLine($"posterror {ex.Message}");
-
-            _dialogueProcess!.Exited -= DialogueProcessExitCallback;
         }
 
         internal static void UnloadDialogue()
@@ -169,10 +146,12 @@ namespace StgSharp
             }
 
             string temp = string .Empty;
-            do {
+            do
+            {
                 temp = _dr.ReadLine();
                 temp = temp ?? string.Empty;
-                if( !temp!.StartsWith( target ) ) {
+                if( !temp!.StartsWith( target ) )
+                {
                     break;
                 }
             } while (true);
@@ -181,5 +160,20 @@ namespace StgSharp
             return index != -1 ? temp.Substring( index + 1 ) : string.Empty;
         }
 
+        private static void AssertThread()
+        {
+            if( _readAndWriteThreadId != Environment.CurrentManagedThreadId ) {
+                throw new InvalidOperationException(
+                    "Communication with dialogue can only call from certain thread." );
+            }
+        }
+
+        private static void DialogueProcessExitCallback( object? sender, EventArgs e )
+        {
+            _dialogueProcess = null;
+            _dr.Close();
+            _dw.Close();
+        }
+
     }
 }

StgSharp.Common/Environment/GlobalSetting.cs

@@ -1,7 +1,7 @@
 //-----------------------------------------------------------------------
 //-----------------------------------------------------------------------
 //     file="GlobalSetting.cs"
-//     Project: StgSharp
+//     Project: World
 //     AuthorGroup: Nitload Space
 //     Copyright (c) Nitload Space. All rights reserved.
 //     
@@ -39,7 +39,7 @@ using System.Threading.Tasks;
 
 namespace StgSharp
 {
-    public static unsafe partial class StgSharp
+    public static unsafe partial class World
     {
 
         internal const int ssdSegmentLength = 16;
@@ -74,7 +74,7 @@ namespace StgSharp
 
         /// <summary>
         /// CustomizeInit an instance of OpenGL program, This method should be called before any
-        /// other StgSharp api.
+        /// other World api.
         /// </summary>
         public static void InitGL( int majorVersion, int minorVersion )
         {

StgSharp.Common/Environment/Monitors.cs

@@ -39,7 +39,7 @@ using System.Threading.Tasks;
 
 namespace StgSharp
 {
-    public static partial class StgSharp
+    public static partial class World
     {
 
         private static unsafe IntPtr[] monitorsArray;
@@ -48,12 +48,12 @@ namespace StgSharp
         {
             get
             {
-                if( monitorsArray == null ) {
+                if( monitorsArray == null )
+                {
                     int count = 0;
                     IntPtr* arrayhandle = InternalIO.glfwGetMonitors( &count );
                     monitorsArray = new IntPtr[count];
-                    Marshal.Copy(
+                    Marshal.Copy( ( IntPtr )arrayhandle, monitorsArray, 0, count );
-                        ( IntPtr )arrayhandle, monitorsArray, 0, count );
                     Marshal.FreeHGlobal( ( IntPtr )arrayhandle );
                 }
                 return monitorsArray;

StgSharp.Common/Environment/Platform.cs

@@ -28,11 +28,6 @@
 //     
 //-----------------------------------------------------------------------
 //-----------------------------------------------------------------------
-// using StgSharp.Envitronment;
-// using StgSharp.Envitronment.Win32;
-// using StgSharp.Graphics;
-// using StgSharp.Math;
-
 using StgSharp.Internal;
 using StgSharp.Internal.Intrinsic;
 
@@ -71,11 +66,11 @@ namespace StgSharp
 
     }
 
-    public static partial class StgSharp
+    public static partial class World
     {
 
         /// <summary>
-        /// Version of current StgSharp platform. Main version represent in hundred's digit, and sub
+        ///   Version of current World platform. Main version represent in hundred's digit, and sub
         ///   version represent in ten's digit.
         /// </summary>
         public const long version = 430;
@@ -92,8 +87,7 @@ namespace StgSharp
             InternalIO.glfwInit();
             InternalIO.InternalAppendLog( "\n\n\n" );
             InternalIO.InternalWriteLog(
-                $"Program {Assembly.GetEntryAssembly()!.FullName} Started.",
+                $"Program {Assembly.GetEntryAssembly()!.FullName} Started.", LogType.Info );
-                LogType.Info );
             _mainThreadID = Environment.CurrentManagedThreadId;
 
 
@@ -122,8 +116,7 @@ namespace StgSharp
 
         public static void LogWarning( Exception notVerySeriesException )
         {
-            InternalIO.InternalWriteLog(
+            InternalIO.InternalWriteLog( notVerySeriesException.Message, LogType.Warning );
-                notVerySeriesException.Message, LogType.Warning );
         }
 
         public static void Mark( bool needConsole )
@@ -159,9 +152,11 @@ namespace StgSharp
             }
             log += $"Tracking at:\n{filePath}\t{callerName}\tline {lineNumber}\n";
             log += $"Additional information:\n{message}\n";
-            if( isConsole ) {
+            if( isConsole )
+            {
                 Console.WriteLine( log );
-            } else {
+            } else
+            {
                 InternalIO.InternalWriteLog( log, LogType.Info );
             }
         }
@@ -169,8 +164,12 @@ namespace StgSharp
         /// <summary>
         ///   Write a log message to log file, and mark the _level of this message.
         /// </summary>
-        /// <param _name="message"> A string contains information of how current evironment runs. </param>
+        /// <param _label="message">
-        /// <param _name="logType"> The severity of current message. </param>
+        ///   A string contains information of how current evironment runs.
+        /// </param>
+        /// <param _label="logType">
+        ///   The severity of current message.
+        /// </param>
         [MethodImpl( MethodImplOptions.AggressiveInlining )]
         public static void WriteLog( string message, LogType logType )
         {
@@ -183,10 +182,12 @@ namespace StgSharp
                 throw new InvalidCastException(
                     "Failed to convert api, the function pointer is zero." );
             }
-            try {
+            try
+            {
                 return Marshal.GetDelegateForFunctionPointer<TDele>( funcPtr );
             }
-            catch( Exception ) {
+            catch( Exception )
+            {
                 throw;
             }
         }
@@ -197,10 +198,12 @@ namespace StgSharp
                 throw new InvalidCastException(
                     "Failed to convert api, the function pointer is zero." );
             }
-            try {
+            try
+            {
                 return Marshal.GetDelegateForFunctionPointer( funcPtr, T );
             }
-            catch( Exception ) {
+            catch( Exception )
+            {
                 throw;
             }
         }

StgSharp.Common/Environment/globalKeyStat.cs

@@ -37,7 +37,7 @@ using System.Threading.Tasks;
 
 namespace StgSharp
 {
-    public static partial class StgSharp
+    public static partial class World
     {
 
         private static ConcurrentDictionary<int, KeyStatus> keyListener

StgSharp.Common/Geometries/Coordination/PlainCoordinate.cs

@@ -41,22 +41,16 @@ namespace StgSharp.Geometries
     {
 
         private static PlainCoordinate statndardPlainCoordination = new PlainCoordinate(
-            null, new Point( 0, 0, 0 ), new Vec3( 1, 0, 0 ),
+            null, new Point( 0, 0, 0 ), new Vec3( 1, 0, 0 ), new Vec3( 0, 1, 0 ) );
-            new Vec3( 0, 1, 0 ) );
 
-        public PlainCoordinate(
+        public PlainCoordinate( CoordinationBase local, Point origin, Vec3 xAxis, Vec3 yAxis )
-            CoordinationBase local,
-            Point origin,
-            Vec3 xAxis,
-            Vec3 yAxis )
             : base( local )
         {
             CoordMat = Matrix44.Unit;
 
             CoordMat.colum0 = new Vec4( xAxis, 0 );
             CoordMat.colum1 = new Vec4( yAxis, 0 );
-            CoordMat.colum2 = new Vec4(
+            CoordMat.colum2 = new Vec4( Linear.Normalize( Vec3.Cross( xAxis, yAxis ) ), 0 );
-                Linear.Normalize( Vec3.Cross( xAxis, yAxis ) ), 0 );
 
             LocalOrigin = origin;
         }

StgSharp.Common/Geometries/GemoryException.cs

@@ -36,18 +36,14 @@ namespace StgSharp.Geometries
     public unsafe class ToUpperDimensionException : Exception
     {
 
-        protected ToUpperDimensionException(
+        protected ToUpperDimensionException( SerializationInfo info, StreamingContext context )
-            SerializationInfo info,
-            StreamingContext context )
             : base( info, context ) { }
 
         public ToUpperDimensionException() { }
 
         public ToUpperDimensionException( string message ) : base( message ) { }
 
-        public ToUpperDimensionException(
+        public ToUpperDimensionException( string message, Exception innerException )
-            string message,
-            Exception innerException )
             : base( message, innerException ) { }
 
     }
@@ -58,9 +54,7 @@ namespace StgSharp.Geometries
     public class UnusedVertexException : Exception
     {
 
-        protected UnusedVertexException(
+        protected UnusedVertexException( SerializationInfo info, StreamingContext context )
-            SerializationInfo info,
-            StreamingContext context )
             : base( info, context ) { }
 
         public UnusedVertexException() { }

StgSharp.Common/Geometries/GeometryOperation/GeometryOperation.cs

@@ -40,9 +40,7 @@ using System.Text;
 namespace StgSharp.Geometries
 {
 [UnmanagedFunctionPointer( CallingConvention.Cdecl )]
-    public delegate Vec3 GeometryMotionDelegate(
+    public delegate Vec3 GeometryMotionDelegate( TimeSpanProvider timeSource, out float rotation );
-        TimeSpanProvider timeSource,
-        out float rotation );
 
     public class GeometryMotion
     {
@@ -60,14 +58,17 @@ namespace StgSharp.Geometries
         {
             isIncrementMode = isIncreament;
             time = timeSource;
-            if( motionDelegate == null ) {
+            if( motionDelegate == null )
+            {
                 handle = ( IntPtr )( delegate*<TimeSpanProvider, out float, Vec3> )&defaultMotion;
                 movement = defaultMotion;
-            } else if( motionDelegate.Method.IsStatic ) {
+            } else if( motionDelegate.Method.IsStatic )
+            {
                 sourceIsStatic = true;
                 handle = Marshal.GetFunctionPointerForDelegate( motionDelegate );
                 movement = motionDelegate;
-            } else {
+            } else
+            {
                 movement = motionDelegate;
             }
 
@@ -88,25 +89,27 @@ namespace StgSharp.Geometries
         {
             float rot;
             Vec3 vec;
-            if( sourceIsStatic ) {
+            if( sourceIsStatic )
+            {
                 vec = ( ( delegate* unmanaged[Cdecl]<TimeSpanProvider, out float, Vec3> )handle )(
                     time, out rot );
-            } else {
+            } else
+            {
                 vec = movement( time, out rot );
             }
 
-            if( isIncrementMode ) {
+            if( isIncrementMode )
+            {
                 coord += vec;
                 rotation += rot;
-            } else {
+            } else
+            {
                 coord = vec;
                 rotation = rot;
             }
         }
 
-        private static Vec3 defaultMotion(
+        private static Vec3 defaultMotion( TimeSpanProvider provider, out float rotation )
-            TimeSpanProvider provider,
-            out float rotation )
         {
             rotation = 0;
             return Vec3.Zero;

StgSharp.Common/Geometries/IGeometry.cs

@@ -42,33 +42,18 @@ namespace StgSharp.Geometries
     public interface IGeometry
     {
 
-        public Point this[ int index ]
+        public Point this[ int index ] { get; set; }
-        {
-            get;
-            set;
-        }
 
         #pragma warning disable CA1819 
         public Vec4[] VertexStream
  #pragma warning restore CA1819 
-        {
+ { get; }
-            get;
-        }
 
-        public CoordinationBase Coordination
+        public CoordinationBase Coordination { get; }
-        {
-            get;
-        }
 
-        public int VertexCount
+        public int VertexCount { get; }
-        {
-            get;
-        }
 
-        public ReadOnlySpan<int> VertexIndices
+        public ReadOnlySpan<int> VertexIndices { get; }
-        {
-            get;
-        }
 
     }
 }

StgSharp.Common/Geometries/IInstancing.cs

@@ -43,53 +43,29 @@ namespace StgSharp.Geometries
     public interface IInstancing
     {
 
-        public float Rotation
+        public float Rotation { get { return GlobalBuffer.CoordAndRotationList[ BufferId ].W; } set
                                                                                                 {
-            get { return GlobalBuffer.CoordAndRotationList[ BufferId ].W; }
+                                                                                                    Vec4 temp = GlobalBuffer.CoordAndRotationList[
-            set
+                                                                                                        BufferId ];
-            {
-                Vec4 temp = GlobalBuffer.CoordAndRotationList[ BufferId ];
                                                                                                     temp.W = value;
-                GlobalBuffer.CoordAndRotationList[ BufferId ] = temp;
+                                                                                                    GlobalBuffer.CoordAndRotationList[
-            }
+                                                                                                        BufferId ] = temp;
-        }
+                                                                                                } }
 
-        public float Scale
+        public float Scale { get { return GlobalBuffer.ScalingList[ BufferId ]; } set { GlobalBuffer.ScalingList[
-        {
+                                                                                            BufferId ] = value; } }
-            get { return GlobalBuffer.ScalingList[ BufferId ]; }
-            set { GlobalBuffer.ScalingList[ BufferId ] = value; }
-        }
 
-        public GeometryMotion Motion
+        public GeometryMotion Motion { get; set; }
-        {
-            get;
-            set;
-        }
 
-        public IInstancingBuffer GlobalBuffer
+        public IInstancingBuffer GlobalBuffer { get; internal set; }
-        {
-            get;
-            internal set;
-        }
 
-        public int BufferId
+        public int BufferId { get; internal set; }
-        {
-            get;
-            internal set;
-        }
 
-        public Vec3 CenterPositionGlobal
+        public Vec3 CenterPositionGlobal { get; internal set; }
-        {
-            get;
-            internal set;
-        }
 
-        public Vec3 Coord
+        public Vec3 Coord { get { return GlobalBuffer.CoordAndRotationList[ BufferId ].XYZ; } set { GlobalBuffer.CoordAndRotationList[
-        {
+                                                                                                        BufferId ] = new Vec4(
-            get { return GlobalBuffer.CoordAndRotationList[ BufferId ].XYZ; }
+                                                                                                        value.reg ); } }
-            set { GlobalBuffer.CoordAndRotationList[ BufferId ] = new Vec4(
-                      value.reg ); }
-        }
 
         public void Move()
         {

StgSharp.Common/Geometries/IInstancingBuffer.cs

@@ -39,35 +39,17 @@ namespace StgSharp.Geometries
     public interface IInstancingBuffer
     {
 
-        public Span<Vec4> CoordAndRotationSpan
+        public Span<Vec4> CoordAndRotationSpan { get; }
-        {
-            get;
-        }
 
-        public Span<float> ScalingSpan
+        public Span<float> ScalingSpan { get; }
-        {
-            get;
-        }
 
-        internal IGeometry TypicalShape
+        internal IGeometry TypicalShape { get; }
-        {
-            get;
-        }
 
-        internal List<IInstancing> InstanceList
+        internal List<IInstancing> InstanceList { get; }
-        {
-            get;
-        }
 
-        internal List<Vec4> CoordAndRotationList
+        internal List<Vec4> CoordAndRotationList { get; }
-        {
-            get;
-        }
 
-        internal List<float> ScalingList
+        internal List<float> ScalingList { get; }
-        {
-            get;
-        }
 
     }
 }

StgSharp.Common/Geometries/PlainGeometry/Cordinate.cs

@@ -51,10 +51,7 @@ namespace StgSharp.Geometries
         /// </summary>
         public Vec3 origin;
 
-        public PartialPlainCoordinate(
+        public PartialPlainCoordinate( Vec3 origin, Vec3 horiziontial, Vec3 vertical )
-                       Vec3 origin,
-                       Vec3 horiziontial,
-                       Vec3 vertical )
         {
             this.origin = origin;
             axis = new Matrix32();

StgSharp.Common/Geometries/PlainGeometry/Define/IPlainEntity.cs

@@ -41,11 +41,7 @@ namespace StgSharp.Geometries
     public interface IPlainEntity
     {
 
-        public Vec2 CenterPosition
+        public Vec2 CenterPosition { get; set; }
-        {
-            get;
-            set;
-        }
 
         public bool CollideWith( IPlainEntity entity );
 

StgSharp.Common/Geometries/PlainGeometry/Define/ParticleOnPlain.cs

@@ -53,29 +53,13 @@ namespace StgSharp.Geometries
             ( ( IInstancingBuffer )buffer ).InstanceList.Add( this );
         }
 
-        public GeometryMotion Motion
+        public GeometryMotion Motion { get; set; }
-        {
-            get;
-            set;
-        }
 
-        public IInstancingBuffer GlobalBuffer
+        public IInstancingBuffer GlobalBuffer { get; set; }
-        {
-            get;
-            set;
-        }
 
-        public int BufferId
+        public int BufferId { get; set; }
-        {
-            get;
-            set;
-        }
 
-        Vec3 IInstancing.CenterPositionGlobal
+        Vec3 IInstancing.CenterPositionGlobal { get; set; }
-        {
-            get;
-            set;
-        }
 
         bool IPlainEntity.CollideWith( IPlainEntity entity )
         {

StgSharp.Common/Geometries/PlainGeometry/Define/PlainGeometry.cs

@@ -58,10 +58,7 @@ namespace StgSharp.Geometries
 
         public int VertexCount => this.vertexMat.Length;
 
-        public abstract ReadOnlySpan<int> VertexIndices
+        public abstract ReadOnlySpan<int> VertexIndices { get; }
-        {
-            get;
-        }
 
         #pragma warning disable CA1819 
         public Vec4[] VertexStream => vertexMat;

StgSharp.Common/Geometries/PlainGeometry/Define/PlainInstancingBuffer.cs

@@ -85,12 +85,12 @@ namespace StgSharp.Geometries
         {
             get
             {
-                if( coordArray.Length != coordList.Capacity ) {
+                if( coordArray.Length != coordList.Capacity )
+                {
                     FieldInfo fieldInfo = typeof( List<Vec4> ).
-                        GetField(
+                        GetField( "_items", BindingFlags.NonPublic | BindingFlags.Instance );
-                            "_items",
+                    if( fieldInfo == null )
-                            BindingFlags.NonPublic | BindingFlags.Instance );
+                    {
-                    if( fieldInfo == null ) {
                         #pragma warning disable CA1065
                         #pragma warning disable CA2201
                         throw new NullReferenceException();
@@ -107,12 +107,12 @@ namespace StgSharp.Geometries
         {
             get
             {
-                if( scaleArray.Length != coordList.Capacity ) {
+                if( scaleArray.Length != coordList.Capacity )
+                {
                     FieldInfo fieldInfo = typeof( List<float> ).
-                        GetField(
+                        GetField( "_items", BindingFlags.NonPublic | BindingFlags.Instance );
-                            "_items",
+                    if( fieldInfo == null )
-                            BindingFlags.NonPublic | BindingFlags.Instance );
+                    {
-                    if( fieldInfo == null ) {
                         #pragma warning disable CA1065
                         #pragma warning disable CA2201
                         throw new NullReferenceException();
@@ -167,8 +167,7 @@ namespace StgSharp.Geometries
             temp.BufferId = instance.BufferId;
 
             coordList[ instance.BufferId ] = coordList[ coordList.Count - 1 ];
-            scalingList[ instance.BufferId ] = scalingList[
+            scalingList[ instance.BufferId ] = scalingList[ scalingList.Count - 1 ];
-                scalingList.Count - 1 ];
 
             instanceList.RemoveAt( instanceList.Count - 1 );
             coordList.RemoveAt( coordList.Count - 1 );
@@ -185,7 +184,8 @@ namespace StgSharp.Geometries
 
         protected virtual void Dispose( bool disposing )
         {
-            if( !disposedValue ) {
+            if( !disposedValue )
+            {
                 if( disposing ) {
                     mutex.Dispose();
                 }
@@ -204,8 +204,7 @@ namespace StgSharp.Geometries
             }
         }
 
-        IGeometry IInstancingBuffer.TypicalShape => throw new NotImplementedException(
+        IGeometry IInstancingBuffer.TypicalShape => throw new NotImplementedException();
-            );
 
         #region field of mem opt
 

StgSharp.Common/Geometries/PlainGeometry/Parallelogram.cs

@@ -28,7 +28,6 @@
 //     
 //-----------------------------------------------------------------------
 //-----------------------------------------------------------------------
-
 using StgSharp.Math;
 
 using System;
@@ -55,7 +54,8 @@ namespace StgSharp.Geometries
             : base( v0x, v0y, v1x, v1y, v2x, v2y, v3x, v3y )
         {
             #if DEBUG
-            if( this[ 0 ].Coord + this[ 2 ].Coord != this[ 1 ].Coord + this[ 3 ].Coord ) {
+            if( this[ 0 ].Coord + this[ 2 ].Coord != this[ 1 ].Coord + this[ 3 ].Coord )
+            {
                 InternalIO.InternalWriteLog(
                     "Init of geometry item failed, because four vertices cannot form a rectangle.",
                     LogType.Warning );
@@ -76,7 +76,8 @@ namespace StgSharp.Geometries
             : base( coordination, v0x, v0y, v1x, v1y, v2x, v2y, v3x, v3y )
         {
             #if DEBUG
-            if( this[ 0 ].Coord + this[ 2 ].Coord != this[ 1 ].Coord + this[ 3 ].Coord ) {
+            if( this[ 0 ].Coord + this[ 2 ].Coord != this[ 1 ].Coord + this[ 3 ].Coord )
+            {
                 InternalIO.InternalWriteLog(
                     "Init of geometry item failed, because four vertices cannot form a rectangle.",
                     LogType.Warning );

StgSharp.Common/Geometries/PlainGeometry/Polygon4.cs

@@ -28,7 +28,6 @@
 //     
 //-----------------------------------------------------------------------
 //-----------------------------------------------------------------------
-
 using StgSharp.Math;
 
 using System;
@@ -56,11 +55,7 @@ namespace StgSharp.Geometries
             vertexMat = rawCoord;
         }
 
-        public Polygon4(
+        public Polygon4( Point topLeft, Point topRight, Point bottomRight, Point bottomLeft )
-            Point topLeft,
-            Point topRight,
-            Point bottomRight,
-            Point bottomLeft )
             : base( PlainCoordinate.StandardPlainCoordination )
         {
             this[ 0 ] = topLeft;

StgSharp.Common/Geometries/PlainGeometry/Polygon5.cs

@@ -28,7 +28,6 @@
 //     
 //-----------------------------------------------------------------------
 //-----------------------------------------------------------------------
-
 using StgSharp.Math;
 
 using System;

StgSharp.Common/Geometries/PlainGeometry/Polygon6.cs

@@ -28,7 +28,6 @@
 //     
 //-----------------------------------------------------------------------
 //-----------------------------------------------------------------------
-
 using StgSharp.Math;
 
 using System;

StgSharp.Common/Geometries/PlainGeometry/Rectangle.cs

@@ -82,8 +82,12 @@ namespace StgSharp.Geometries
         /// <summary>
         ///   Calculate movement to center
         /// </summary>
-        /// <param _name="tick"> CurrentBlueprint time tick </param>
+        /// <param _label="tick">
-        /// <returns></returns>
+        ///   CurrentPipeline time tick
+        /// </param>
+        /// <returns>
+        ///
+        /// </returns>
         public virtual Vec3 MovCenter( uint tick )
         {
             return default( Vec3 );

StgSharp.Common/Geometries/PlainGeometry/Triangle.cs

@@ -28,7 +28,6 @@
 //     
 //-----------------------------------------------------------------------
 //-----------------------------------------------------------------------
-
 using StgSharp.Graphics;
 using StgSharp.Math;
 
@@ -68,13 +67,7 @@ namespace StgSharp.Geometries
             this[ 2 ] = vertex03;
         }
 
-        public Triangle(
+        public Triangle( float v0x, float v0y, float v1x, float v1y, float v2x, float v2y )
-            float v0x,
-            float v0y,
-            float v1x,
-            float v1y,
-            float v2x,
-            float v2y )
             : base( PlainCoordinate.StandardPlainCoordination )
         {
             this[ 0 ] = new Point( v0x, v0y, 0 );

StgSharp.Common/Geometries/Point.cs

@@ -1,7 +1,7 @@
 //-----------------------------------------------------------------------
 //-----------------------------------------------------------------------
 //     file="Point.cs"
-//     Project: StgSharp
+//     Project: World
 //     AuthorGroup: Nitload Space
 //     Copyright (c) Nitload Space. All rights reserved.
 //     

StgSharp.Common/Geometries/SpaceGeometry/TriangulatedSurface.cs

@@ -0,0 +1,145 @@
+//-----------------------------------------------------------------------
+//-----------------------------------------------------------------------
+//     file="TriangulatedSurface.cs"
+//     Project: StepVisualizer
+//     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.HighPerformance;
+using StgSharp.Math;
+using StgSharp.Math.HighPrecision;
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.InteropServices;
+using System.Runtime.Intrinsics;
+using System.Text;
+
+namespace StgSharp.Geometries
+{
+    public class TriangulatedSurface
+    {
+
+        private HashSet<(int begin,int end)> _sides;
+
+        private List<List<int>> _sideIndices;
+        private List<int> _triangleIndices;
+        private List<Vec3> _vertices;
+
+        public TriangulatedSurface()
+        {
+            _triangleIndices = new List<int>();
+            _vertices = new List<Vec3>();
+            _sides = new HashSet<(int,int)>();
+            _sideIndices = new List<List<int>>();
+        }
+
+        /**/
+        public IEnumerable<List<int>> SideIndicesEnumeratble
+        {
+            get => _sideIndices ;
+        }
+
+        /*
+        public Triangle GetTriangle( int index )
+        {
+            Vec3HP v1,v2,v3;
+            int t = index * 3;
+            v1 = _vertices[ t + 0 ];
+            v2 = _vertices[ t + 1 ];
+            v3 = _vertices[ t + 2 ];
+            return new Triangle( v1, v2, v3 );
+        }
+        /**/
+
+        public Span<Vec3> VertexSpan
+        {
+            get => CollectionsMarshal.AsSpan( _vertices );
+        }
+
+        public Span<int> TriangleIndicesSpan
+        {
+            get => CollectionsMarshal.AsSpan( _triangleIndices );
+        }
+
+        /**/
+        public void AddIndicesByOrder( int v1, int v2, int v3 )
+        {
+            _triangleIndices.Add( v1 );
+            _triangleIndices.Add( v2 );
+            _triangleIndices.Add( v3 );
+            if( !( _sides.Remove( (v1,v2) ) || _sides.Remove( (v2, v1) ) ) ) {
+                _sides.Add( (v1, v2) );
+            }
+            if( !( _sides.Remove( (v2, v3) ) || _sides.Remove( (v3, v2) ) ) ) {
+                _sides.Add( (v2, v3) );
+            }
+            if( !( _sides.Remove( (v3, v1) ) || _sides.Remove( (v1, v3) ) ) ) {
+                _sides.Add( (v3, v1) );
+            }
+        }
+
+        public void AddVertexByOrder( Vec3 vertex )
+        {
+            _vertices.Add( vertex );
+        }
+
+        public int TriangleCount()
+        {
+            return _triangleIndices.Count / 3;
+        }
+
+        public void TrimExcess()
+        {
+            _triangleIndices.TrimExcess();
+            _vertices.TrimExcess();
+            Dictionary<int, int> side_dictionary = _sides.ToDictionary( x => x.begin, x => x.end );
+            int begin = side_dictionary.First().Key;
+            List<int> sideLoop = new List<int>( begin );
+            _sideIndices.Add( sideLoop );
+            while( side_dictionary.Count > 0 )
+            {
+                if( side_dictionary.Remove( begin, out begin ) )
+                {
+                    sideLoop.Add( begin );
+                } else
+                {
+                    begin = side_dictionary.First().Key;
+                    sideLoop = new List<int>( begin );
+                    _sideIndices.Add( sideLoop );
+                }
+            }
+            _sideIndices.TrimExcess();
+        }
+
+        public int VertexCount()
+        {
+            return _vertices.Count;
+        }
+
+    }
+}

StgSharp.Common/Global.cs

@@ -1,4 +1,34 @@
-// This file is used by Code Analysis to maintain SuppressMessage
+//-----------------------------------------------------------------------
+//-----------------------------------------------------------------------
+//     file="Global.cs"
+//     Project: StepVisualizer
+//     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.
+//     
+//-----------------------------------------------------------------------
+//-----------------------------------------------------------------------
+// This file is used by Code Analysis to maintain SuppressMessage
 // attributes that are applied to this project.
 // Project-level suppressions either have no target or are given
 // a specific target and scoped to a namespace, type, member, etc.
@@ -9,13 +39,63 @@ global using StgSharp.Internal.OpenGL;
 
 using System.Diagnostics.CodeAnalysis;
 
-[assembly: SuppressMessage("Design", "CA1008:枚举应具有零值", Justification = "<挂起>", Scope = "type", Target = "~T:StgSharp.Graphics.OpenGL.ShaderStatus")]
+[assembly: SuppressMessage(
-[assembly: SuppressMessage("Naming", "CA1715:标识符应具有正确的前缀", Justification = "<挂起>", Scope = "member", Target = "~M:StgSharp.Graphics.OpenGL.ShaderProgram.GetUniform``2(System.String)~StgSharp.Graphics.OpenGL.Uniform{``0,``1}")]
+        "Design",
-[assembly: SuppressMessage("Naming", "CA1715:标识符应具有正确的前缀", Justification = "<挂起>", Scope = "member", Target = "~M:StgSharp.Graphics.OpenGL.ShaderProgram.GetUniform``3(System.String)~StgSharp.Graphics.OpenGL.Uniform{``0,``1,``2}")]
+        "CA1008:枚举应具有零值",
-[assembly: SuppressMessage("Naming", "CA1715:标识符应具有正确的前缀", Justification = "<挂起>", Scope = "member", Target = "~M:StgSharp.Graphics.OpenGL.ShaderProgram.GetUniform``4(System.String)~StgSharp.Graphics.OpenGL.Uniform{``0,``1,``2,``3}")]
+        Justification = "<挂起>",
-[assembly: SuppressMessage("Naming", "CA1715:标识符应具有正确的前缀", Justification = "<挂起>", Scope = "type", Target = "~T:StgSharp.Graphics.OpenGL.Uniform`4")]
+        Scope = "type",
-[assembly: SuppressMessage("Design", "CA1043:将整型或字符串参数用于索引器", Justification = "<挂起>", Scope = "member", Target = "~P:StgSharp.MVVM.View.ViewBase.IViewResponder`1.Item(StgSharp.Controlling.UsrActivity.ITrigger)")]
+        Target = "~T:StgSharp.Graphics.OpenGL.ShaderStatus" )]
-[assembly: SuppressMessage("Design", "CA1043:将整型或字符串参数用于索引器", Justification = "<挂起>", Scope = "member", Target = "~P:StgSharp.MVVM.View.ViewBase.ViewResponder`1.Item(StgSharp.Controlling.UsrActivity.ITrigger)")]
+[assembly: SuppressMessage(
-[assembly: SuppressMessage("Performance", "CA1864:首选 \"IDictionary.TryAdd(TKey, TValue)\" 方法", Justification = "<挂起>", Scope = "member", Target = "~P:StgSharp.MVVM.View.ViewBase.ViewRender`1.Item(System.String)")]
+        "Naming",
-[assembly: SuppressMessage("Design", "CA1033:接口方法应可由子类型调用", Justification = "<挂起>", Scope = "member", Target = "~P:StgSharp.Collections.IBidirectionalDictionary`2.System#Collections#Generic#IDictionary<TFirst,TSecond>#Keys")]
+        "CA1715:标识符应具有正确的前缀",
-[assembly: SuppressMessage("Design", "CA1033:接口方法应可由子类型调用", Justification = "<挂起>", Scope = "member", Target = "~P:StgSharp.Collections.IBidirectionalDictionary`2.System#Collections#Generic#IDictionary<TFirst,TSecond>#Values")]
+        Justification = "<挂起>",
+        Scope = "member",
+        Target = "~M:StgSharp.Graphics.OpenGL.ShaderProgram.GetUniform``2(System.String)~StgSharp.Graphics.OpenGL.Uniform{``0,``1}" )]
+[assembly: SuppressMessage(
+        "Naming",
+        "CA1715:标识符应具有正确的前缀",
+        Justification = "<挂起>",
+        Scope = "member",
+        Target = "~M:StgSharp.Graphics.OpenGL.ShaderProgram.GetUniform``3(System.String)~StgSharp.Graphics.OpenGL.Uniform{``0,``1,``2}" )]
+[assembly: SuppressMessage(
+        "Naming",
+        "CA1715:标识符应具有正确的前缀",
+        Justification = "<挂起>",
+        Scope = "member",
+        Target = "~M:StgSharp.Graphics.OpenGL.ShaderProgram.GetUniform``4(System.String)~StgSharp.Graphics.OpenGL.Uniform{``0,``1,``2,``3}" )]
+[assembly: SuppressMessage(
+        "Naming",
+        "CA1715:标识符应具有正确的前缀",
+        Justification = "<挂起>",
+        Scope = "type",
+        Target = "~T:StgSharp.Graphics.OpenGL.Uniform`4" )]
+[assembly: SuppressMessage(
+        "Design",
+        "CA1043:将整型或字符串参数用于索引器",
+        Justification = "<挂起>",
+        Scope = "member",
+        Target = "~P:StgSharp.MVVM.ViewBase.IViewResponder`1.Item(StgSharp.Controlling.UsrActivity.ITrigger)" )]
+[assembly: SuppressMessage(
+        "Design",
+        "CA1043:将整型或字符串参数用于索引器",
+        Justification = "<挂起>",
+        Scope = "member",
+        Target = "~P:StgSharp.MVVM.ViewBase.ViewResponder`1.Item(StgSharp.Controlling.UsrActivity.ITrigger)" )]
+[assembly: SuppressMessage(
+        "Performance",
+        "CA1864:首选 \"IDictionary.TryAdd(TKey, TValue)\" 方法",
+        Justification = "<挂起>",
+        Scope = "member",
+        Target = "~P:StgSharp.MVVM.ViewBase.ViewRender`1.Item(System.String)" )]
+[assembly: SuppressMessage(
+        "Design",
+        "CA1033:接口方法应可由子类型调用",
+        Justification = "<挂起>",
+        Scope = "member",
+        Target = "~P:StgSharp.Collections.IBidirectionalDictionary`2.System#Collections#Generic#IDictionary<TFirst,TSecond>#Keys" )]
+[assembly: SuppressMessage(
+        "Design",
+        "CA1033:接口方法应可由子类型调用",
+        Justification = "<挂起>",
+        Scope = "member",
+        Target = "~P:StgSharp.Collections.IBidirectionalDictionary`2.System#Collections#Generic#IDictionary<TFirst,TSecond>#Values" )]

StgSharp.Common/Graphics/CPUanimation/ImageHelper.cs

@@ -38,11 +38,7 @@ namespace StgSharp.Graphics
     public static class ImageHelper
     {
 
-        public static void Resize(
+        public static void Resize( Image i, int width, int height, ImageMovement move )
-            Image i,
-            int width,
-            int height,
-            ImageMovement move )
         {
             if( i == null ) {
                 throw new ArgumentNullException( nameof( i ) );
@@ -58,7 +54,8 @@ namespace StgSharp.Graphics
             i.Height = height;
             i.Width = width;
             i.PixelUpdateCount++;
-            switch( move ) {
+            switch( move )
+            {
                 case ImageMovement.Discard:
                     break;
                 case ImageMovement.Top:

StgSharp.Common/Graphics/Define/BufferObjectBase.cs

@@ -50,14 +50,20 @@ namespace StgSharp.Graphics
         /// <summary>
         ///   Get the only handle to one of the Object instance
         /// </summary>
-        /// <param _name="index"></param>
+        /// <param _label="index">
-        /// <returns></returns>
+        ///
+        /// </param>
+        /// <returns>
+        ///
+        /// </returns>
         public GlHandle this[ int index ] => _bufferHandle[ index ];
 
         /// <summary>
         ///   Bind a Buffer instance to OpenGL
         /// </summary>
-        /// <param _name="index"> Index of handle of the object in this instance to be bind </param>
+        /// <param _label="index">
+        ///   Index of handle of the object in this instance to be bind
+        /// </param>
         public abstract void Bind( int index );
 
         public void Dispose()