daily update on 20240407 by nitload youmu

源代码/Output/x64/Debug/net6.0/Shader/vertex.vert

@@ -8,6 +8,8 @@ out vec4 TexColor;
 out vec2 TexCoord;
 
 uniform vec4 color;
+uniform mat4x4 lookAt;
+uniform mat4x4 projection;
 
 void main()
 {
@@ -19,10 +21,13 @@ void main()
         0,0,1,0,
         0,0,0,1
     );
-    gl_Position = rotation * (vec4(aPos.xyz,1.0) + vec4(color.xyz-vec3(0.5,0.5,0.5),0.0));
+    vec4 temp = (vec4(aPos.xyz,1.0) + vec4(color.yz-vec2(0.5,0.5),0.0,0.0)) * rotation;
+    gl_Position = projection * lookAt * temp;
     TexColor = color;
     TexCoord = aTextCoord;
 }
 
+//struct
+
 
 

源代码/Output/x64/Debug/net6.0/StgSharpDebug.xml

@@ -278,12 +278,6 @@
             A handle to an OpenGL object.
             </summary>
         </member>
-        <member name="M:StgSharp.Graphics.glHandleSet.Free">
-            <summary>
-            temporarily release the handle of GLhandle sets.
-            Please call <see cref="M:StgSharp.Graphics.glHandleSet.Pin"/> method before indexing.
-            </summary>
-        </member>
         <member name="M:StgSharp.Graphics.glHandleSet.Release">
             <summary>
             Release all resource in this handle.
@@ -291,6 +285,27 @@
             This <see langword="glHandle"/> will be not usable.
             </summary>
         </member>
+        <member name="M:StgSharp.Graphics.ShaderEdit.IglConvertable.SetAllUniforms">
+            <summary>
+            
+            </summary>
+        </member>
+        <member name="M:StgSharp.Graphics.ShaderEdit.IglConvertable.GainAllUniforms(StgSharp.Graphics.ShaderProgram,System.String[])">
+            <summary>
+            
+            </summary>
+        </member>
+        <member name="M:StgSharp.Graphics.ShaderEdit.IglConvertable.DisplayGLtypeDefinition">
+            <summary>
+            
+            </summary>
+        </member>
+        <member name="M:StgSharp.Graphics.ShaderEdit.IglConvertable.GetConvertedGLtype">
+            <summary>
+            
+            </summary>
+            <returns></returns>
+        </member>
         <member name="M:StgSharp.Graphics.Shader.AttachTo(System.Int32,StgSharp.Graphics.ShaderProgram)">
             <summary>
             Attach one shader code to a shader program.
@@ -300,7 +315,7 @@
         </member>
         <member name="M:StgSharp.Graphics.ShaderProgram.#ctor(StgSharp.Graphics.Form)">
             <summary>
-            Inti a shader with no program attached.
+            Init a program with no shader attached.
             </summary>
         </member>
         <member name="M:StgSharp.Graphics.ShaderProgram.GetUniform``1(System.String)">
@@ -385,6 +400,74 @@
             <param name="message">A string contains information of how current evironment runs.</param>
             <param name="logType">The severity of current message.</param>
         </member>
+        <member name="T:StgSharp.Math.GLclampf">
+            <summary>
+            OpenGL numeric type.
+            An IEEE-754 floating-point value, clamped to the range [0,1].
+            </summary>
+        </member>
+        <member name="T:StgSharp.Math.GLclampd">
+            <summary>
+            OpenGL numeric type.
+            An IEEE-754 double precision floating-point value, clamped to the range [0,1].
+            </summary>
+        </member>
+        <member name="T:StgSharp.Math.Vec2d">
+            <summary>
+            A two dimension vector defined by two elements.
+            Vec2Ds in StgSharp are defaultly usaed as colum vector. 
+            </summary>
+        </member>
+        <member name="M:StgSharp.Math.Scaler.ASin(System.Single)">
+            <summary>
+            Reurns the value of ArcSin(x)
+            </summary>
+            <param name="x">The sine value of the angle</param>
+            <returns></returns>
+            <exception cref="T:System.ArgumentException"></exception>
+        </member>
+        <member name="M:StgSharp.Math.Scaler.Exp(System.Single)">
+            <summary>
+            Get the value of E ^ x;
+            </summary>
+            <param name="x"></param>
+            <returns></returns>
+        </member>
+        <member name="M:StgSharp.Math.Scaler.Log(System.Single)">
+            <summary>
+            
+            </summary>
+            <param name="x"></param>
+            <returns>
+            Returns the value of ln(x).
+            </returns>
+        </member>
+        <member name="M:StgSharp.Math.Scaler.Pow(System.Single,System.Single)">
+            <summary>
+            calculate the value of x^y
+            </summary>
+            <param name="x"></param>
+            <param name="y"></param>
+            <returns>Returns the value of x^y</returns>
+        </member>
+        <member name="M:StgSharp.Math.Scaler.LowProceisionRandom">
+            <summary>
+            returns a random float number between 0 and 1.
+            </summary>
+            <returns></returns>
+        </member>
+        <member name="M:StgSharp.Math.Scaler.Random">
+            <summary>
+            
+            </summary>
+            <returns></returns>
+        </member>
+        <member name="M:StgSharp.Math.Scaler.RandomSeed">
+            <summary>
+            Generates a random seed in int value.
+            </summary>
+            <returns></returns>
+        </member>
         <member name="T:StgSharp.Geometries.Arc">
             <summary>
             Part of a circle. All points on a arc has the same distance to their center.
@@ -585,74 +668,17 @@
             The method this <see cref="T:StgSharp.TimeSpanProvider"/> will call every time a new time span started.
             </summary>
         </member>
-        <member name="T:StgSharp.Math.GLclampf">
+        <member name="M:StgSharp.Graphic.Camera.GainAllUniforms(StgSharp.Graphics.ShaderProgram,System.String[])">
             <summary>
-            OpenGL numeric type.
+            Get all uniform related to this <see cref="T:StgSharp.Graphic.Camera"/>.
-            An IEEE-754 floating-point value, clamped to the range [0,1].
             </summary>
-        </member>
+            <param name="source">Shader program requires this camera.</param>
-        <member name="T:StgSharp.Math.GLclampd">
+            <param name="uniformName">
-            <summary>
+            Name of all related uniforms.
-            OpenGL numeric type.
+            If you fallow form from <see cref="M:StgSharp.Graphics.ShaderEdit.IglConvertable.DisplayGLtypeDefinition"/>
-            An IEEE-754 double precision floating-point value, clamped to the range [0,1].
+            </param>
-            </summary>
-        </member>
-        <member name="T:StgSharp.Math.Vec2d">
-            <summary>
-            A two dimension vector defined by two elements.
-            Vec2Ds in StgSharp are defaultly usaed as colum vector. 
-            </summary>
-        </member>
-        <member name="M:StgSharp.Math.Scaler.ASin(System.Single)">
-            <summary>
-            Reurns the value of ArcSin(x)
-            </summary>
-            <param name="x">The sine value of the angle</param>
-            <returns></returns>
             <exception cref="T:System.ArgumentException"></exception>
         </member>
-        <member name="M:StgSharp.Math.Scaler.Exp(System.Single)">
-            <summary>
-            Get the value of E ^ x;
-            </summary>
-            <param name="x"></param>
-            <returns></returns>
-        </member>
-        <member name="M:StgSharp.Math.Scaler.Log(System.Single)">
-            <summary>
-            
-            </summary>
-            <param name="x"></param>
-            <returns>
-            Returns the value of ln(x).
-            </returns>
-        </member>
-        <member name="M:StgSharp.Math.Scaler.Pow(System.Single,System.Single)">
-            <summary>
-            calculate the value of x^y
-            </summary>
-            <param name="x"></param>
-            <param name="y"></param>
-            <returns>Returns the value of x^y</returns>
-        </member>
-        <member name="M:StgSharp.Math.Scaler.LowProceisionRandom">
-            <summary>
-            returns a random float number between 0 and 1.
-            </summary>
-            <returns></returns>
-        </member>
-        <member name="M:StgSharp.Math.Scaler.Random">
-            <summary>
-            
-            </summary>
-            <returns></returns>
-        </member>
-        <member name="M:StgSharp.Math.Scaler.RandomSeed">
-            <summary>
-            Generates a random seed in int value.
-            </summary>
-            <returns></returns>
-        </member>
         <member name="T:Windows.Win32.Foundation.COLORREF">
             <summary>The COLORREF value is used to specify an RGB color.</summary>
             <remarks>

源代码/StgSharp/Control/IO/GLIO.cs

@@ -424,7 +424,7 @@ namespace StgSharp.Graphics
         internal unsafe delegate*<uint, double, double, int, int, double, double, int, int, double, double, int, int, double*, void> glDeformationMap3dSGIX;
         internal unsafe delegate*<uint, float, float, int, int, float, float, int, int, float, float, int, int, float*, void> glDeformationMap3fSGIX;
         internal unsafe delegate*<uint, uint, void> glDeleteAsyncMarkersSGIX;
-        internal unsafe delegate*<uint, uint*, void> glDeleteBuffers;
+        internal unsafe delegate*<int, uint*, void> glDeleteBuffers;
         internal unsafe delegate*<uint, uint*, void> glDeleteBuffersARB;
         internal unsafe delegate*<uint, uint*, void> glDeleteCommandListsNV;
         internal unsafe delegate*<uint, uint*, void> glDeleteFencesAPPLE;
@@ -458,7 +458,7 @@ namespace StgSharp.Graphics
         internal unsafe delegate*<uint, uint*, void> glDeleteTexturesEXT;
         internal unsafe delegate*<uint, uint*, void> glDeleteTransformFeedbacks;
         internal unsafe delegate*<uint, uint*, void> glDeleteTransformFeedbacksNV;
-        internal unsafe delegate*<uint, uint*, void> glDeleteVertexArrays;
+        internal unsafe delegate*<int, uint*, void> glDeleteVertexArrays;
         internal unsafe delegate*<uint, uint*, void> glDeleteVertexArraysAPPLE;
         internal unsafe delegate*<uint, void> glDeleteVertexShaderEXT;
         internal unsafe delegate*<GLclampd, GLclampd, void> glDepthBoundsEXT;
@@ -653,7 +653,7 @@ namespace StgSharp.Graphics
         internal unsafe delegate*<float, float, float, float, float, float, void> glFrustumfOES;
         internal unsafe delegate*<GLfixed, GLfixed, GLfixed, GLfixed, GLfixed, GLfixed, void> glFrustumxOES;
         internal unsafe delegate*<uint, uint> glGenAsyncMarkersSGIX;
-        internal unsafe delegate*<uint, uint*, void> glGenBuffers;
+        internal unsafe delegate*<int, uint*, void> glGenBuffers;
         internal unsafe delegate*<uint, uint*, void> glGenBuffersARB;
         internal unsafe delegate*<uint, uint*, void> glGenFencesAPPLE;
         internal unsafe delegate*<uint, uint*, void> glGenFencesNV;
@@ -679,7 +679,7 @@ namespace StgSharp.Graphics
         internal unsafe delegate*<uint, uint*, void> glGenTexturesEXT;
         internal unsafe delegate*<uint, uint*, void> glGenTransformFeedbacks;
         internal unsafe delegate*<uint, uint*, void> glGenTransformFeedbacksNV;
-        internal unsafe delegate*<uint, uint*, void> glGenVertexArrays;
+        internal unsafe delegate*<int, uint*, void> glGenVertexArrays;
         internal unsafe delegate*<uint, uint*, void> glGenVertexArraysAPPLE;
         internal unsafe delegate*<uint, uint> glGenVertexShadersEXT;
         internal unsafe delegate*<uint, void> glGenerateMipmap;
@@ -2079,7 +2079,7 @@ namespace StgSharp.Graphics
         internal unsafe delegate*<int, uint, double*, void> glUniform1dv;
         internal unsafe delegate*<int, float, void> glUniform1f;
         internal unsafe delegate*<int, float, void> glUniform1fARB;
-        internal unsafe delegate*<int, uint, Vec4d*, void> glUniform1fv;
+        internal unsafe delegate*<int, uint, vec4d*, void> glUniform1fv;
         internal unsafe delegate*<int, uint, float*, void> glUniform1fvARB;
         internal unsafe delegate*<int, int, void> glUniform1i;
         internal unsafe delegate*<int, long, void> glUniform1i64ARB;

源代码/StgSharp/Geometries/GeometryScaler/Angle.cs

@@ -0,0 +1,130 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Runtime.CompilerServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StgSharp.Math
+{
+    public static partial class GeometryScaler
+    {
+        internal const float DegToRad = 180 / Scaler.Pi;
+
+        public static Degree ToDegree(float value)
+        {
+            return new Degree(value);
+        }
+
+        public static float Sin(Radius r)
+        {
+            return MathF.Sin(r._radius);
+        }
+
+        public static float Tan(Radius r)
+        {
+            return MathF.Tan(r._radius);
+        }
+        public static float Cos(Radius r)
+        {
+            return MathF.Cos(r._radius);
+        }
+
+        public static float Sin(Degree r)
+        {
+            return MathF.Sin(r._degree);
+        }
+
+        public static float Tan(Degree r)
+        {
+            return MathF.Tan(r._degree);
+        }
+
+        public static float Cos(Degree r)
+        {
+            return MathF.Cos(r._degree);
+        }
+
+    }
+
+    public struct Degree
+    {
+        internal float _degree;
+
+        internal Degree(float dgree) 
+        {
+            _degree = dgree;
+        }
+
+        public Radius ToRadius()
+        {
+            return new Radius(_degree / GeometryScaler.DegToRad);
+        }
+    }
+
+    public struct Radius
+    {
+        internal float _radius;
+
+        public static Radius Zero
+        {
+            get =>new Radius(0);
+        }
+
+        public Radius(float radius) 
+        {
+            _radius = radius; 
+        }
+
+        [Obsolete("Unsafe, you may forget this is radius.",true)]
+        public Radius() { }
+
+        public Degree ToDegree()
+        {
+            return new Degree(_radius * 180 / Scaler.Pi);
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static Radius operator -(Radius r)
+        {
+            return new Radius(-r._radius);
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static Radius operator -(Radius left, Radius Right)
+        {
+            return new Radius(left._radius - Right._radius);
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static Radius operator +(Radius left, Radius Right)
+        {
+            return new Radius(left._radius + Right._radius);
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static Radius operator *(Radius left, float right)
+        {
+            return new Radius(left._radius * right);
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static Radius operator /(Radius left, float right)
+        {
+            return new Radius(left._radius / right);
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static bool operator ==(Radius left, Radius right)
+        {
+            return left._radius == right._radius;
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static bool operator !=(Radius left, Radius right)
+        {
+            return left._radius != right._radius;
+        }
+
+    }
+}

源代码/StgSharp/Geometries/PlainGeometry/Cordinate.cs

@@ -44,7 +44,7 @@ namespace StgSharp.Geometries
     public struct PartialPlainCoordinate
     {
 
-        internal Matrix3x2 axis;
+        internal Matrix32 axis;
 
         /// <summary>
         /// The origin of this coordinate.
@@ -59,7 +59,7 @@ namespace StgSharp.Geometries
             )
         {
             this.origin = origin;
-            axis = new Matrix3x2();
+            axis = new Matrix32();
 #if NET5_0_OR_GREATER
             Unsafe.SkipInit(out axis.mat);
 #endif

源代码/StgSharp/Geometries/PlainGeometry/PlainGeometry.cs

@@ -42,7 +42,7 @@ namespace StgSharp.Geometries
         protected TimeSpanProvider time;
 
         internal PartialPlainCoordinate coordinate;
-        internal Matrix2x4 textureFrame;
+        internal Matrix24 textureFrame;
 
         public PlainGeometry()
         {

源代码/StgSharp/Geometries/PlainGeometry/Polygon4.cs

@@ -43,7 +43,7 @@ namespace StgSharp.Geometries
         internal readonly GetLocationHandler moveVertex2Operation = new GetLocationHandler(GeometryOperation.DefualtMotion);
         internal readonly GetLocationHandler moveVertex3Operation = new GetLocationHandler(GeometryOperation.DefualtMotion);
 
-        internal Matrix2x4 vertexMat;
+        internal Matrix24 vertexMat;
 
         internal Polygon4()
         {

源代码/StgSharp/Geometries/PlainGeometry/Polygon5.cs

@@ -30,7 +30,7 @@
 //-----------------------------------------------------------------------
 using StgSharp.Controlling;
 using StgSharp.Math;
-using StgSharp.Math.Linear;
+ 
 
 using System.Numerics;
 

源代码/StgSharp/Geometries/PlainGeometry/Polygon6.cs

@@ -30,7 +30,7 @@
 //-----------------------------------------------------------------------
 using StgSharp.Controlling;
 using StgSharp.Math;
-using StgSharp.Math.Linear;
+ 
 
 using System.Numerics;
 

源代码/StgSharp/Geometries/PlainGeometry/Triangle.cs

@@ -44,11 +44,11 @@ namespace StgSharp.Geometries
         internal GetLocationHandler movVertex02Opearion = new GetLocationHandler(GeometryOperation.DefualtMotion);
         internal GetLocationHandler movVertex03Opearion = new GetLocationHandler(GeometryOperation.DefualtMotion);
 
-        internal Matrix3x3 vertexMat;
+        internal Matrix33 vertexMat;
 
         public Triangle()
         {
-            vertexMat = new Matrix3x3();
+            vertexMat = new Matrix33();
         }
 
         public Triangle(

源代码/StgSharp/Graphics/Form/Form.cs

@@ -76,6 +76,8 @@ namespace StgSharp.Graphics
                 {
                     Interlocked.Exchange(ref _frameSpeed, _frameCount);
                     Interlocked.Exchange(ref _frameCount, 0);
+                    Console.Clear();
+                    Console.WriteLine(_frameSpeed);
                 });
         }
 

源代码/StgSharp/Graphics/Form/FrameAsyncThread.cs

@@ -79,7 +79,7 @@ namespace StgSharp.Graphics
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public void ParamEnqueue(Vec4d v)
+        public void ParamEnqueue(vec4d v)
         {
             paramQueue.Enqueue(v);
         }
@@ -255,12 +255,12 @@ namespace StgSharp.Graphics
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public unsafe void TryDequeue(out Vec4d v)
+        public unsafe void TryDequeue(out vec4d v)
         {
             M128 m;
             if (this.TryDequeue(out m))
             {
-                v = *(Vec4d*)&m;
+                v = *(vec4d*)&m;
             }
             else
             {

源代码/StgSharp/Graphics/GL/GLhandle.cs

@@ -44,58 +44,146 @@ namespace StgSharp.Graphics
     /// <summary>
     /// A handle to an OpenGL object,
     /// must be indexed from a <see cref="glHandleSet"/>.
-    /// Attempt at direct creating an instance will cause <see cref="InvalidOperationException"/>
+    /// Direct call will cause <see langword="InvalidOperationException"/>
     /// </summary>
-    public unsafe struct glHandle
+    public unsafe class glHandle
     {
+        private static uint* zeroHandle = (uint*)Marshal.AllocHGlobal(Marshal.SizeOf<uint>());
+
+        internal uint* source;
         internal uint* valuePtr;
 
-        internal glHandle(int index, GCHandle arrayHandle)
+        private glHandle(IntPtr handle)
         {
-            valuePtr  = ((uint*)GCHandle.ToIntPtr(arrayHandle)) + index;
+            this.valuePtr = (uint*)handle;
+            source = (uint*)0;
+        }
+
+        private glHandle(uint value)
+        {
+            source = (uint*)0;
+            valuePtr = (uint*)Marshal.AllocHGlobal(sizeof(uint));
+            *valuePtr = value;
+        }
+
+        internal glHandle(uint* val, glHandleSet set)
+        {
+            source = set!=null ? set!.handle:(uint*)0;
+            valuePtr = val;
         }
 
         [Obsolete("Cannot init instance of this type", true)]
         public glHandle()
         {
-            throw new InvalidOperationException();
         }
 
         public IntPtr Handle
         {
-            get
+            get=> (IntPtr)valuePtr;
-            {
+        }
-                return (IntPtr)valuePtr;
+
-            }
+        public bool IsIsolated
+        {
+            get => source == (uint*)0;
         }
 
         public uint Value
         {
-            get
+            get => *valuePtr;
-            {
+            set => *valuePtr = value;
-                return *valuePtr;
-            }
-            set
-            {
-                *valuePtr = value;
-            }
         }
 
+        public static glHandle Zero => Alloc(0);
 
-        internal uint DirectValue => *valuePtr;
+        public static glHandle Alloc(uint value)
+        {
+            return new glHandle(value);
+        }
 
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static glHandle FromPtr(IntPtr p)
+        {
+            return new glHandle(p);
+        }
+
+        ~glHandle()
+        {
+            if (valuePtr != zeroHandle && IsIsolated) 
+            {
+                Marshal.FreeHGlobal((IntPtr)valuePtr);
+            }
+        }
     }
 
-    public unsafe struct glSHandle
+    public unsafe class glSHandle
     {
+        private static int* zeroHandle = (int*)Marshal.AllocHGlobal(Marshal.SizeOf<int>());
+
+        internal int* source;
         internal int* valuePtr;
 
-        internal glSHandle(int index, glHandleSet set)
+        private glSHandle(IntPtr handle)
         {
-            
+            this.valuePtr = (int*)handle;
+            source = (int*)0;
+        }
+
+        private glSHandle(int value)
+        {
+            source = (int*)0;
+            valuePtr = (int*)Marshal.AllocHGlobal(sizeof(int));
+            *valuePtr = value;
+        }
+
+        internal glSHandle(int* val, glHandleSet set)
+        {
+            source = set != null ? (int*)set!.handle : (int*)0;
+            valuePtr = val;
+        }
+
+
+        [Obsolete("Cannot init instance of this type", true)]
+        public glSHandle()
+        {
+        }
+
+        public IntPtr Handle
+        {
+            get => (IntPtr)valuePtr;
+        }
+
+        public bool IsIsolated
+        {
+            get => source == (uint*)0;
+        }
+
+        public int Value
+        {
+            get => *valuePtr;
+            set => *valuePtr = value;
+        }
+
+        public static glSHandle Zero => Alloc(0);
+
+        public static glSHandle Alloc(int value)
+        {
+            return new glSHandle(value);
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static glSHandle FromPtr(IntPtr p)
+        {
+            return new glSHandle(p);
+        }
+
+        ~glSHandle()
+        {
+            if (valuePtr != zeroHandle && IsIsolated)
+            {
+                Marshal.FreeHGlobal((IntPtr)valuePtr);
+            }
         }
 
-        internal int DirectValue => *valuePtr;
     }
 
     public unsafe class glArrayHandle
@@ -151,20 +239,20 @@ namespace StgSharp.Graphics
     public unsafe class glHandleSet
     {
 
-        private uint[] _value;
+        private readonly uint[] _value;
-        internal GCHandle handle;
+        internal uint* handle;
         internal int length;
 
         public glHandleSet(int count)
         {
             _value = new uint[count];
             length = count;
-            handle = GCHandle.Alloc(_value);
+            handle = (uint*)GCHandle.Alloc(_value, GCHandleType.Pinned).AddrOfPinnedObject();
         }
 
         public IntPtr Handle
         {
-            get => GCHandle.ToIntPtr(handle);
+            get => (IntPtr)handle;
         }
 
         public glHandle this[int index]
@@ -175,7 +263,7 @@ namespace StgSharp.Graphics
                 {
                     throw new IndexOutOfRangeException();
                 }
-                return new glHandle(index, this.handle);
+                return new glHandle(handle + index, this);
             }
         }
 
@@ -187,7 +275,7 @@ namespace StgSharp.Graphics
                 {
                     throw new IndexOutOfRangeException();
                 }
-                return new glSHandle((int)index, this);
+                return new glSHandle(((int*)handle) + index, this);
             }
         }
 
@@ -207,6 +295,15 @@ namespace StgSharp.Graphics
             }
         }
 
+        public void Pin()
+        {
+            if (_value == null)
+            {
+                return;
+            }
+            handle = (uint*)GCHandle.Alloc(_value, GCHandleType.Pinned).AddrOfPinnedObject();
+        }
+
         /// <summary>
         /// Release all resource in this handle.
         /// This will release all resource in this <see cref="glHandle"/>.
@@ -214,24 +311,26 @@ namespace StgSharp.Graphics
         /// </summary>
         public void Release()
         {
-            if (handle == default)
+            if (_value == null)
             {
                 return;
             }
             else
             {
-                handle.Free();
+                GCHandle.FromIntPtr((IntPtr)handle).Free();
-                _value = null;
+                handle = (uint*)IntPtr.Zero;
             }
         }
 
-        
-
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public void SetValue(int index, uint value)
         {
             _value[index] = value;
         }
 
+        ~glHandleSet() 
+        {
+            //unsafe, 不确定这个句柄组的单一索引是不是完全卸载
+        }
     }
 }

源代码/StgSharp/Graphics/GL/GLpack.cs

@@ -53,19 +53,19 @@ namespace StgSharp.Graphics
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public static void AttachShader(glHandle program, glHandle shader)
         {
-            api->glAttachShader(*program.valuePtr, shader.DirectValue);
+            api->glAttachShader(program.Value, shader.Value);
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public static void BindBuffer(BufferType bufferType, glHandle handle)
         {
-            api->glBindBuffer((uint)bufferType, handle.DirectValue);
+            api->glBindBuffer((uint)bufferType, handle.Value);
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public static void BindTexture(uint type, glHandle texture)
         {
-            api->glBindTexture(type, texture.DirectValue);
+            api->glBindTexture(type, texture.Value);
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
@@ -95,7 +95,7 @@ namespace StgSharp.Graphics
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public static void CompileShader(glHandle shaderhandle)
         {
-            api->glCompileShader(shaderhandle.DirectValue);
+            api->glCompileShader(shaderhandle.Value);
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
@@ -175,15 +175,15 @@ namespace StgSharp.Graphics
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         unsafe public static void DeleteBuffers(glHandleSet handle)
         {
-            api->glDeleteBuffers((uint)handle.length, handle.handle);
+            api->glDeleteBuffers(handle.length, (uint*)handle.Handle);
-            handle.Free();
+            handle.Release();
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         unsafe public static void DeleteVertexArrays(glHandleSet arrays)
         {
-            api->glDeleteVertexArrays((uint)arrays.length, arrays.handle);
+            api->glDeleteVertexArrays(arrays.length, (uint*)arrays.Handle);
-            arrays.Free();
+            arrays.Release();
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
@@ -206,7 +206,7 @@ namespace StgSharp.Graphics
 
                 default:
                     InternalIO.InternalWriteLog(
-                        $"{$"Parameter error in parameter {nameof(type)} method DrawElements. "}{$"Only {typeof(uint).Name},{typeof(ushort).Name},{typeof(byte).Name} types are suporrted."}",
+                        $"{$"Parameter error in parameter {nameof(type)} method DrawElements. "}{$"Only {typeof(uint).Name},{typeof(ushort).Name},{typeof(byte).Name} types are supported."}",
                         LogType.Error);
                     return;
             }
@@ -217,7 +217,7 @@ namespace StgSharp.Graphics
         public static unsafe glHandleSet GenBuffers(int count)
         {
             glHandleSet h = new glHandleSet(count);
-            api->glGenBuffers((uint)count, h.handle);
+            api->glGenBuffers(count, (uint*)h.Handle);
             return h;
         }
 
@@ -233,7 +233,7 @@ namespace StgSharp.Graphics
         public static unsafe glHandleSet GenVertexArrays(int count)
         {
             glHandleSet h = new glHandleSet(count);
-            api->glGenVertexArrays((uint)count, h.handle);
+            api->glGenVertexArrays(count, (uint*)h.Handle);
             return h;
         }
 
@@ -243,7 +243,7 @@ namespace StgSharp.Graphics
             byte[] code = Encoding.UTF8.GetBytes(name);
             fixed (byte* ptr = code)
             {
-                return glSHandle.Alloc(api->glGetUniformLocation(program.DirectValue, ptr));
+                return glSHandle.Alloc(api->glGetUniformLocation(program.Value, ptr));
             }
         }
 
@@ -253,16 +253,16 @@ namespace StgSharp.Graphics
             byte[] stream = Encoding.UTF8.GetBytes(codeStream);
             fixed (byte* streamPtr = stream)
             {
-                api->glShaderSource(shaderHandle.DirectValue, 1, &streamPtr, (void*)0);
+                api->glShaderSource(shaderHandle.Value, 1, &streamPtr, (void*)0);
             }
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public unsafe static void MakeContexCurrent(Form form)
+        public unsafe static void MakeContextCurrent(Form form)
         {
             if (form.WindowID == IntPtr.Zero)
             {
-                InternalIO.InternalWriteLog($"From {nameof(form)} is not initted.", LogType.Warning);
+                InternalIO.InternalWriteLog($"From {nameof(form)} is not inited.", LogType.Warning);
                 return;
             }
             InternalIO.glfwMakeContextCurrent(form.id);
@@ -323,7 +323,7 @@ namespace StgSharp.Graphics
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public static void UseProgram(glHandle program)
         {
-            api->glUseProgram(program.DirectValue);
+            api->glUseProgram(program.Value);
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]

源代码/StgSharp/Graphics/GL/ShaderEdit/IglConvertable.cs

@@ -0,0 +1,33 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StgSharp.Graphics.ShaderEdit
+{
+    public interface IglConvertable
+    {
+        /// <summary>
+        /// 
+        /// </summary>
+        public void SetAllUniforms();
+
+        /// <summary>
+        /// 
+        /// </summary>
+        public void GainAllUniforms(ShaderProgram source, params string[] uniformName);
+
+        /// <summary>
+        /// 
+        /// </summary>
+        public void DisplayGLtypeDefinition();
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <returns></returns>
+        public ShaderStruct GetConvertedGLtype();
+
+    }
+}

源代码/StgSharp/Graphics/GL/ShaderEdit/Shader.cs

@@ -40,7 +40,6 @@ namespace StgSharp.Graphics
 {
     public partial class Form
     {
-
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         protected Shader CreateShader(ShaderType type, int count)
         {
@@ -55,17 +54,16 @@ namespace StgSharp.Graphics
         {
             return new ShaderProgram(this);
         }
-
     }
 
     public class Shader
     {
 
         private readonly IntPtr context;
-        internal readonly GLhandle handle;
+        internal readonly glHandleSet handle;
         public readonly ShaderType type;
 
-        internal unsafe Shader(uint[] handle, ShaderType usage)
+        internal unsafe Shader(glHandleSet handle, ShaderType usage)
         {
             this.handle = handle;
             context = (IntPtr)GL.api;
@@ -108,7 +106,7 @@ namespace StgSharp.Graphics
         internal readonly glHandle handle;
 
         /// <summary>
-        /// Inti a shader with no program attached.
+        /// Init a program with no shader attached.
         /// </summary>
         internal unsafe ShaderProgram(Form binding)
         {
@@ -201,5 +199,10 @@ namespace StgSharp.Graphics
             GL.UseProgram(handle);
         }
 
+        ~ShaderProgram()
+        {
+            //handle.Dispose();
+        }
+
     }
 }

源代码/StgSharp/Graphics/GL/ShaderEdit/ShaderGenerator.cs

@@ -144,7 +144,7 @@ namespace StgSharp.Graphics.ShaderEdit
             }
             switch (typeof(T).Name)
             {
-                case "Vec4d":
+                case "vec4d":
                     return InternalShaderType.Vector4;
                 case "Matrix2x2":
                     return InternalShaderType.Matrix2x2;

源代码/StgSharp/Graphics/GL/ShaderEdit/ShaderStruct.cs

@@ -0,0 +1,64 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StgSharp.Graphics.ShaderEdit
+{
+    public class ShaderStructMember
+    {
+        internal InternalShaderType type;
+        internal object value;
+    }
+
+    public class ShaderStruct
+    {
+        internal Dictionary<glSHandle, ShaderStructMember> uniformPair;
+
+        public ShaderStruct(params (glSHandle, ShaderStructMember)[] UniformPais)
+        {
+            uniformPair = new Dictionary<glSHandle, ShaderStructMember>();
+            if (UniformPais.Length == 0)
+            {
+                return;
+            }
+
+            foreach (var item in UniformPais)
+            {
+                uniformPair.Add(item.Item1,item.Item2);
+            }
+
+        }
+
+        internal ShaderStruct() { }
+
+
+        public unsafe void SetAllUniforms()
+        {
+            GLcontext* gl = GL.api;
+            foreach (var uniform in uniformPair)
+            {
+                int id = uniform.Key.Value;
+                ShaderStructMember s = uniform.Value;
+                switch (s.type)
+                {
+                    case InternalShaderType.Struct: throw new ArgumentException(
+                        "Incorrect type \"Struct\" defined in this self define type");
+                    case InternalShaderType.Void:throw new ArgumentException(
+                        "Incorrect type \"Void\" defined in this self define type");
+                    case InternalShaderType.Float:
+                        gl->glUniform1f(id, (float)s.value);
+                        break;
+                    case InternalShaderType.Int:
+                        gl->glUniform1f(id, (int)s.value);
+                        break;
+                    default:
+                        throw new NotImplementedException();
+                        throw new ArgumentException(
+                            "Incorrect type \"Unknown\" defined in this self define type");
+                }
+            }
+        }
+    }
+}

源代码/StgSharp/Graphics/GL/ShaderEdit/Uniform.cs

@@ -28,6 +28,7 @@
 //     
 //-----------------------------------------------------------------------
 //-----------------------------------------------------------------------
+using StgSharp.Graphic;
 using StgSharp.Math;
 
 using System;
@@ -39,12 +40,22 @@ using System.Text;
 
 namespace StgSharp.Graphics
 {
-    public class Uniform<T> where T : struct
+    public class Uniform
     {
-
+        protected IntPtr binding;
-        private IntPtr binding;
         internal glSHandle id;
 
+        
+        public glSHandle Handle
+        {
+            get => id;
+        }
+    }
+
+    public sealed class Uniform<T> : Uniform
+        where T : struct
+    {
+
         internal unsafe Uniform(glSHandle id)
         {
             this.id = id;
@@ -56,6 +67,7 @@ namespace StgSharp.Graphics
             this.binding = binding.graphicContextID;
             id = GL.GetUniformLocation(program.handle, name);
         }
+
         internal unsafe Uniform(
             ShaderProgram program, string name, IntPtr binding)
         {
@@ -63,16 +75,23 @@ namespace StgSharp.Graphics
             id = GL.GetUniformLocation(program.handle, name);
         }
 
+        internal Uniform()
+        {
+
+        }
+
+        internal static Uniform<T> FromHandle(glSHandle handle)
+        {
+            return new Uniform<T>() { id = handle };
+        }
+
     }
 
-    public class Uniform<T, U>
+    public sealed class Uniform<T, U>: Uniform
         where T : struct
         where U : struct
     {
 
-        private IntPtr binding;
-        internal glSHandle id;
-
         internal unsafe Uniform(glSHandle id)
         {
             this.id = id;
@@ -92,17 +111,24 @@ namespace StgSharp.Graphics
             id = GL.GetUniformLocation(program.handle, name);
         }
 
+        internal Uniform()
+        {
+
+        }
+
+        internal static Uniform<T,U> FromHandle(glSHandle handle)
+        {
+            return new Uniform<T, U>() { id = handle };
+        }
+
     }
 
-    public class Uniform<T, U, V>
+    public sealed class Uniform<T, U, V>:Uniform
         where T : struct
         where U : struct
         where V : struct
     {
 
-        private IntPtr binding;
-        internal glSHandle id;
-
         internal unsafe Uniform(glSHandle id)
         {
             this.id = id;
@@ -121,17 +147,25 @@ namespace StgSharp.Graphics
             id = GL.GetUniformLocation(program.handle, name);
         }
 
+        internal Uniform()
+        {
+
+        }
+
+        internal static Uniform<T,U,V> FromHandle(glSHandle handle)
+        {
+            return new Uniform<T, U, V>() { id = handle };
+        }
+
     }
 
-    public class Uniform<T, U, V, W>
+    public sealed class Uniform<T, U, V, W>:Uniform
         where T : struct
         where U : struct
         where V : struct
         where W : struct
     {
 
-        private IntPtr binding;
-        internal glSHandle id;
 
         internal unsafe Uniform(glSHandle id)
         {
@@ -151,51 +185,69 @@ namespace StgSharp.Graphics
             id = GL.GetUniformLocation(program.handle, name);
         }
 
+        internal Uniform()
+        {
+
+        }
+
+        internal static Uniform<T, U, V, W> FromHandle(glSHandle handle)
+        {
+            return new Uniform<T, U, V, W>() { id = handle };
+        }
+
     }
 
     internal static partial class GL
     {
-
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public unsafe static void SetValue(Uniform<float, float, float, float> uniform, Vec4d vec)
+        public unsafe static void SetValue(Uniform<Matrix44> uniform, Matrix44 mat)
         {
-            api->glUniform1fv(uniform.id.DirectValue , 4, &vec);
+            Matrix44 temp = mat;
+            api->glUniformMatrix4fv(uniform.Handle.Value, 16, false, (float*)&mat);
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public unsafe static void SetValue(Uniform<Vec4d> uniform, Vec4d vec)
+        public unsafe static void SetValue(Uniform<float, float, float, float> uniform, vec4d vec)
         {
-            api->glUniform1fv(uniform.id.DirectValue , 4, &vec);
+            vec4d temp = vec;
+            api->glUniform1fv(uniform.id.Value , 4, &temp);
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public unsafe static void SetValue(Uniform<vec4d> uniform, vec4d vec)
+        {
+            vec4d temp = vec;
+            api->glUniform1fv(uniform.id.Value , 4, &temp);
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public static unsafe void SetValue(Uniform<float> uniform, float v0)
         {
-            api->glUniform1f(uniform.id.DirectValue , v0);
+            api->glUniform1f(uniform.id.Value , v0);
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public static unsafe void SetValue(Uniform<int> uniform, int i0)
         {
-            api->glUniform1i(uniform.id.DirectValue , i0);
+            api->glUniform1i(uniform.id.Value , i0);
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public static unsafe void SetValue(Uniform<float, float> uniform, float v0, float v1)
         {
-            api->glUniform2f(uniform.id.DirectValue , v0, v1);
+            api->glUniform2f(uniform.id.Value , v0, v1);
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public static unsafe void SetValue(Uniform<float, float, float> uniform, float v0, float v1, float v2)
         {
-            api->glUniform3f(uniform.id.DirectValue , v0, v1, v2);
+            api->glUniform3f(uniform.id.Value , v0, v1, v2);
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public static unsafe void SetValue(Uniform<float, float, float, float> uniform, float v0, float v1, float v2, float v3)
         {
-            api->glUniform4f(uniform.id.DirectValue , v0, v1, v2, v3);
+            api->glUniform4f(uniform.id.Value , v0, v1, v2, v3);
         }
 
     }

源代码/StgSharp/Graphics/GL/glApiManager.cs

@@ -1081,7 +1081,7 @@ namespace StgSharp.Graphics
             contextPtr->glDeleteTextures = (delegate*<uint, uint*, void>)load("glDeleteTextures");
             contextPtr->glDrawArrays = (delegate*<uint, int, uint, void>)load("glDrawArrays");
             contextPtr->glDrawElements = (delegate*<uint, uint, uint, void*, void>)load("glDrawElements");
-            contextPtr->glGenTextures = (delegate*<uint, uint*, void>)load("glGenTextures");
+            contextPtr->glGenTextures = (delegate*<int, uint*, void>)load("glGenTextures");
             contextPtr->glGetPointerv = (delegate*<uint, void**, void>)load("glGetPointerv");
             contextPtr->glIsTexture = (delegate*<uint, bool>)load("glIsTexture");
             contextPtr->glPolygonOffset = (delegate*<float, float, void>)load("glPolygonOffset");
@@ -1177,10 +1177,10 @@ namespace StgSharp.Graphics
             contextPtr->glBindBuffer = (delegate*<uint, uint, void>)load("glBindBuffer");
             contextPtr->glBufferData = (delegate*<uint, IntPtr, IntPtr, uint, void>)load("glBufferData");
             contextPtr->glBufferSubData = (delegate*<uint, IntPtr, UIntPtr, void*, void>)load("glBufferSubData");
-            contextPtr->glDeleteBuffers = (delegate*<uint, uint*, void>)load("glDeleteBuffers");
+            contextPtr->glDeleteBuffers = (delegate*<int, uint*, void>)load("glDeleteBuffers");
             contextPtr->glDeleteQueries = (delegate*<uint, uint*, void>)load("glDeleteQueries");
             contextPtr->glEndQuery = (delegate*<uint, void>)load("glEndQuery");
-            contextPtr->glGenBuffers = (delegate*<uint, uint*, void>)load("glGenBuffers");
+            contextPtr->glGenBuffers = (delegate*<int, uint*, void>)load("glGenBuffers");
             contextPtr->glGenQueries = (delegate*<uint, uint*, void>)load("glGenQueries");
             contextPtr->glGetBufferParameteriv = (delegate*<uint, uint, int*, void>)load("glGetBufferParameteriv");
             contextPtr->glGetBufferPointerv = (delegate*<uint, uint, void**, void>)load("glGetBufferPointerv");
@@ -1244,7 +1244,7 @@ namespace StgSharp.Graphics
             contextPtr->glStencilMaskSeparate = (delegate*<uint, uint, void>)load("glStencilMaskSeparate");
             contextPtr->glStencilOpSeparate = (delegate*<uint, uint, uint, uint, void>)load("glStencilOpSeparate");
             contextPtr->glUniform1f = (delegate*<int, float, void>)load("glUniform1f");
-            contextPtr->glUniform1fv = (delegate*<int, uint, Vec4d*, void>)load("glUniform1fv");
+            contextPtr->glUniform1fv = (delegate*<int, uint, vec4d*, void>)load("glUniform1fv");
             contextPtr->glUniform1i = (delegate*<int, int, void>)load("glUniform1i");
             contextPtr->glUniform1iv = (delegate*<int, uint, int*, void>)load("glUniform1iv");
             contextPtr->glUniform2f = (delegate*<int, float, float, void>)load("glUniform2f");
@@ -1357,7 +1357,7 @@ namespace StgSharp.Graphics
             contextPtr->glColorMaski = (delegate*<uint, bool, bool, bool, bool, void>)load("glColorMaski");
             contextPtr->glDeleteFramebuffers = (delegate*<uint, uint*, void>)load("glDeleteFramebuffers");
             contextPtr->glDeleteRenderbuffers = (delegate*<uint, uint*, void>)load("glDeleteRenderbuffers");
-            contextPtr->glDeleteVertexArrays = (delegate*<uint, uint*, void>)load("glDeleteVertexArrays");
+            contextPtr->glDeleteVertexArrays = (delegate*<int, uint*, void>)load("glDeleteVertexArrays");
             contextPtr->glDisablei = (delegate*<uint, uint, void>)load("glDisablei");
             contextPtr->glEnablei = (delegate*<uint, uint, void>)load("glEnablei");
             contextPtr->glEndConditionalRender = (delegate*<void>)load("glEndConditionalRender");
@@ -1370,7 +1370,7 @@ namespace StgSharp.Graphics
             contextPtr->glFramebufferTextureLayer = (delegate*<uint, uint, uint, int, int, void>)load("glFramebufferTextureLayer");
             contextPtr->glGenFramebuffers = (delegate*<uint, uint*, void>)load("glGenFramebuffers");
             contextPtr->glGenRenderbuffers = (delegate*<uint, uint*, void>)load("glGenRenderbuffers");
-            contextPtr->glGenVertexArrays = (delegate*<uint, uint*, void>)load("glGenVertexArrays");
+            contextPtr->glGenVertexArrays = (delegate*<int, uint*, void>)load("glGenVertexArrays");
             contextPtr->glGenerateMipmap = (delegate*<uint, void>)load("glGenerateMipmap");
             contextPtr->glGetBooleani_v = (delegate*<uint, uint, bool*, void>)load("glGetBooleani_v");
             contextPtr->glGetFragDataLocation = (delegate*<uint, byte*, int>)load("glGetFragDataLocation");

源代码/StgSharp/Graphics/Image.cs

@@ -51,7 +51,7 @@ namespace StgSharp.Graphics
         {
             info = information;
             int length = info.width * info.height * info.channel;
-            pixelArrayHandle = glHandle.Alloc(information.pixelPtr);
+            pixelArrayHandle = glHandle.FromPtr(information.pixelPtr);
         }
 
         public unsafe Image()

源代码/StgSharp/Logic/glParamQueue.cs

@@ -58,7 +58,7 @@ namespace StgSharp.Logic
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public void Enqueue(Vec4d v)
+        public void Enqueue(vec4d v)
         {
             paramQueue.Enqueue(v);
         }
@@ -231,12 +231,12 @@ namespace StgSharp.Logic
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public void TryDequeue(out Vec4d v)
+        public void TryDequeue(out vec4d v)
         {
             M128 m;
             if (this.TryDequeue(out m))
             {
-                v = *(Vec4d*)&m;
+                v = *(vec4d*)&m;
             }
             else
             {

源代码/StgSharp/Math/Graphic/Camera.cs

@@ -0,0 +1,243 @@
+//-----------------------------------------------------------------------
+//-----------------------------------------------------------------------
+//     file="Camera.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 StgSharp.Graphics;
+using StgSharp.Graphics.ShaderEdit;
+using StgSharp.Math;
+
+using System;
+using System.Collections.Generic;
+using System.Numerics;
+using System.Runtime.InteropServices;
+using System.Text;
+
+namespace StgSharp.Graphic
+{
+    public sealed class Camera : IglConvertable
+    {
+
+        Uniform<Matrix44>[] convertedUniform ;
+
+        glHandleSet uniformHandle;
+        internal bool _isLookAtAvailable;
+        internal Matrix44 cameraAtt;
+        internal vec3d cameraCoord;
+        internal Matrix44 _lookAt;
+        internal Matrix44 _projection;
+
+        public Camera()
+        {
+            cameraAtt = Matrix44.Unit;
+            cameraCoord = Vec3d.Unit;
+            _isLookAtAvailable = false;
+            _lookAt = Matrix44.Unit;
+            convertedUniform = new Uniform<Matrix44>[2];
+        }
+
+        public Camera(vec3d position, vec3d target, vec3d up) : this()
+        {
+            SetLookAt(position, target, up);
+        }
+
+        public Matrix44 LookAt
+        {
+            get
+            {
+                if (_isLookAtAvailable)
+                {
+                    return _lookAt;
+                }
+                Matrix44 att = cameraAtt;
+                att.Colum1 = Linear.Normalize(att.Colum1);
+                Matrix44 coord = Matrix44.Unit;
+                coord.Colum3.vec -= cameraCoord.vec;
+                _lookAt = att.Transpose * coord;
+                _isLookAtAvailable = true;
+                return _lookAt;
+            }
+        }
+
+        public Matrix44 Projection
+=> _projection;
+
+        public void MoveNear(float distance)
+        {
+            cameraCoord.Z -= distance;
+        }
+
+        public void MoveRight(float distance)
+        {
+            cameraCoord.X -= distance;
+        }
+
+        public void MoveUp(float distance)
+        {
+            cameraCoord.Y -= distance;
+        }
+
+        public void Perspective(Radius fovy, Vec2d size, float zNear, float zFar)
+        {
+            if (fovy == Radius.Zero)
+            {
+                fovy = new Radius(0.000001f);
+            }
+            if (zFar == zNear)
+            {
+                return;
+            }
+
+            float rad = fovy._radius;
+            float aspect = size.X / size.Y;
+            float tanHalfFovy = Scaler.Tan(rad / 2.0f);
+            tanHalfFovy = tanHalfFovy==float.PositiveInfinity? float.MaxValue : tanHalfFovy;
+            tanHalfFovy = tanHalfFovy == float.NegativeInfinity ? float.MinValue : tanHalfFovy;
+
+            _projection.Colum0.X = 1.0f / (aspect * tanHalfFovy);
+            _projection.Colum1.Y = 1.0f / tanHalfFovy;
+            _projection.Colum2.Z = (-(zFar + zNear)) / (zFar - zNear);
+            _projection.Colum3.W = -1.0f;
+            _projection.Colum2.Y = (-(2.0f * zFar * zNear)) / (zFar - zNear);
+        }
+
+        public void Pitch(Radius r)
+        {
+            Matrix32 partialCoord = new Matrix32(
+                cameraAtt.Colum1.vec,
+                cameraAtt.Colum2.vec
+                );
+            Matrix22 rotation = new Matrix22(
+                GeometryScaler.Cos(r), -GeometryScaler.Sin(r),
+                GeometryScaler.Sin(r), -GeometryScaler.Cos(r)
+                );
+
+            partialCoord *= rotation;
+            cameraAtt.Colum1.vec = partialCoord.colum0.vec;
+            cameraAtt.Colum2.vec = partialCoord.colum1.vec;
+        }
+
+        public void SetLookAt(vec3d position, vec3d target, vec3d up)
+        {
+            vec3d direction = target - position;
+
+            Linear.Normalize(ref direction, ref up);
+            vec3d right = Linear.Cross(up, direction);
+
+            cameraAtt.Colum0.vec = direction.vec;
+            cameraAtt.Colum1.vec = up.vec;
+            cameraAtt.Colum2.vec = right.vec;
+        }
+
+        public void DisplayGLtypeDefinition()
+        {
+            Console.WriteLine(
+                $"struct camera\n" +
+                "\t{{\n" +
+                "\tmatrix4x4 Perspective;\n" +
+                "\tmatrix4x4 View;\n" +
+                "\t}}\n"
+                );
+        }
+
+        /// <summary>
+        /// Get all uniform related to this <see cref="Camera"/>.
+        /// </summary>
+        /// <param name="source">Shader program requires this camera.</param>
+        /// <param name="uniformName">
+        /// Name of all related uniforms.
+        /// If you fallow form from <see cref="IglConvertable.DisplayGLtypeDefinition"/>
+        /// </param>
+        /// <exception cref="ArgumentException"></exception>
+        public unsafe void GainAllUniforms(ShaderProgram source, params string[] uniformName)
+        {
+            GLcontext* gl = GL.api;
+            uniformHandle = new glHandleSet(2);
+            byte[] name1;
+            byte[] name2;
+            Console.WriteLine(uniformName.Length);
+            switch (uniformName.Length)
+            {
+                case 2:
+                    name1 = Encoding.UTF8.GetBytes(uniformName[0]);
+                    name2 = Encoding.UTF8.GetBytes(uniformName[1]);
+                    fixed (byte* namePtr = name1)
+                    {
+                        uniformHandle[(uint)0].Value = gl->glGetUniformLocation(
+                            source.handle.Value, namePtr);
+                    }
+                    fixed (byte* namePtr = name2)
+                    {
+                        uniformHandle[(uint)1].Value = gl->glGetUniformLocation(
+                            source.handle.Value, namePtr);
+                    }
+                    convertedUniform[0] = Uniform<Matrix44>.FromHandle(uniformHandle[(uint)0]);
+                    convertedUniform[1] = Uniform<Matrix44>.FromHandle(uniformHandle[(uint)1]);
+                    break;
+                case 1:
+                    name1 = Encoding.UTF8.GetBytes($"{uniformName[0]}.Perspective");
+                    name2 = Encoding.UTF8.GetBytes($"{uniformName[0]}.View");
+                    fixed (byte* namePtr = name1)
+                    {
+                        uniformHandle[(uint)0].Value = gl->glGetUniformLocation(
+                            source.handle.Value, namePtr);
+                    }
+                    fixed (byte* namePtr = name2)
+                    {
+                        uniformHandle[(uint)1].Value = gl->glGetUniformLocation(
+                            source.handle.Value, namePtr);
+                    }
+                    convertedUniform[0] = Uniform<Matrix44>.FromHandle(uniformHandle[(uint)0]);
+                    convertedUniform[1] = Uniform<Matrix44>.FromHandle(uniformHandle[(uint)1]);
+                    break;
+                default:
+                    throw new ArgumentException();
+            }
+        }
+
+        ShaderStruct IglConvertable.GetConvertedGLtype()
+        {
+            throw new NotImplementedException();
+        }
+
+        public unsafe void SetAllUniforms()
+        {
+            GL.SetValue(convertedUniform[0], _projection);
+            GL.SetValue(convertedUniform[1], LookAt);
+        }
+
+        ~Camera()
+        {
+            if (uniformHandle != null)
+            {
+                uniformHandle.Release();
+            }
+        }
+
+    }
+}

源代码/StgSharp/Math/Linear/Matrix22.cs

@@ -35,7 +35,7 @@ using System.Runtime.InteropServices;
 namespace StgSharp.Math
 {
     [StructLayout(LayoutKind.Explicit, Size = (2 * 2 * 4 * sizeof(float)) + sizeof(bool), Pack = 16)]
-    public struct Matrix2x2 : IMat
+    public struct Matrix22 : IMat
     {
 
         [FieldOffset(2 * 2 * 4 * sizeof(float))]
@@ -46,14 +46,14 @@ namespace StgSharp.Math
         [FieldOffset(2 * 4 * sizeof(float))]
         internal Mat2 transpose;
 
-        internal Matrix2x2(
+        internal Matrix22(
             Mat2 mat
             )
         {
             this.mat = mat;
         }
 
-        internal Matrix2x2(
+        internal Matrix22(
             Vector4 c0,
             Vector4 c1
             )
@@ -62,7 +62,7 @@ namespace StgSharp.Math
             mat.colum1 = c1;
         }
 
-        public Matrix2x2(
+        public Matrix22(
             float a00, float a01,
             float a10, float a11
             )
@@ -71,12 +71,12 @@ namespace StgSharp.Math
             mat.colum1 = new Vector4(a01, a11, 0, 0);
         }
 
-        public Matrix2x2 Transpose
+        public Matrix22 Transpose
         {
             get
             {
                 InternalTranspose();
-                return new Matrix2x2(this.transpose);
+                return new Matrix22(this.transpose);
             }
         }
 
@@ -101,28 +101,28 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix2x2 operator -(Matrix2x2 left, Matrix2x2 right)
+        public static Matrix22 operator -(Matrix22 left, Matrix22 right)
         {
-            return new Matrix2x2(
+            return new Matrix22(
                 left.mat.colum0 + right.mat.colum0,
                 left.mat.colum1 + right.mat.colum1
                 );
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix2x2 operator *(Matrix2x2 mat, float value)
+        public static Matrix22 operator *(Matrix22 mat, float value)
         {
-            return new Matrix2x2(
+            return new Matrix22(
                 mat.mat.colum0 * value,
                 mat.mat.colum1 * value
                 );
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix2x2 operator *(Matrix2x2 left, Matrix2x2 right)
+        public static Matrix22 operator *(Matrix22 left, Matrix22 right)
         {
             left.InternalTranspose();
-            return new Matrix2x2(
+            return new Matrix22(
                 Vector4.Dot(left.transpose.colum0, right.mat.colum0),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum1),
 
@@ -132,10 +132,10 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix2x3 operator *(Matrix2x2 left, Matrix2x3 right)
+        public static Matrix23 operator *(Matrix22 left, Matrix23 right)
         {
             left.InternalTranspose();
-            return new Matrix2x3(
+            return new Matrix23(
                 Vector4.Dot(left.transpose.colum0, right.mat.colum0),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum1),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum2),
@@ -147,10 +147,10 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix2x4 operator *(Matrix2x2 left, Matrix2x4 right)
+        public static Matrix24 operator *(Matrix22 left, Matrix24 right)
         {
             left.InternalTranspose();
-            return new Matrix2x4(
+            return new Matrix24(
                 Vector4.Dot(left.transpose.colum0, right.mat.colum0),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum1),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum2),
@@ -164,9 +164,9 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix2x2 operator /(Matrix2x2 mat, float value)
+        public static Matrix22 operator /(Matrix22 mat, float value)
         {
-            return new Matrix2x2(
+            return new Matrix22(
                 mat.mat.colum0 / value,
                 mat.mat.colum1 / value
                 );
@@ -174,10 +174,10 @@ namespace StgSharp.Math
 
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static unsafe Matrix2x2 operator +(Matrix2x2 left, Matrix2x2 right)
+        public static unsafe Matrix22 operator +(Matrix22 left, Matrix22 right)
         {
             Mat2* refmat = InternalIO.add_mat2(&left.mat, &right.mat);
-            Matrix2x2 ret = new Matrix2x2(*refmat);
+            Matrix22 ret = new Matrix22(*refmat);
             InternalIO.deinit_mat2(refmat);
             return ret;
         }

源代码/StgSharp/Math/Linear/Matrix23.cs

@@ -36,7 +36,7 @@ using System.Runtime.InteropServices;
 namespace StgSharp.Math
 {
     [StructLayout(LayoutKind.Explicit, Size = ((3 + 2) * 4 * sizeof(float)) + sizeof(bool), Pack = 16)]
-    public struct Matrix2x3
+    public struct Matrix23
     {
 
         [FieldOffset(5 * 4 * sizeof(float))] internal bool isTransposed;
@@ -44,7 +44,7 @@ namespace StgSharp.Math
         [FieldOffset(0)] internal Mat3 mat;
         [FieldOffset(3 * 4 * sizeof(float))] internal Mat2 transpose;
 
-        internal Matrix2x3(
+        internal Matrix23(
             Vector4 c0,
             Vector4 c1,
             Vector4 c2
@@ -55,7 +55,7 @@ namespace StgSharp.Math
             mat.colum2 = c2;
         }
 
-        public Matrix2x3(
+        public Matrix23(
             float a00, float a01, float a02,
             float a10, float a11, float a12
             )
@@ -126,9 +126,9 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix2x3 operator -(Matrix2x3 left, Matrix2x3 right)
+        public static Matrix23 operator -(Matrix23 left, Matrix23 right)
         {
-            return new Matrix2x3(
+            return new Matrix23(
                 left.mat.colum0 - right.mat.colum0,
                 left.mat.colum1 - right.mat.colum1,
                 left.mat.colum2 - right.mat.colum2
@@ -136,9 +136,9 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix2x3 operator *(Matrix2x3 mat, float value)
+        public static Matrix23 operator *(Matrix23 mat, float value)
         {
-            return new Matrix2x3(
+            return new Matrix23(
                 mat.mat.colum0 * value,
                 mat.mat.colum1 * value,
                 mat.mat.colum2 * value
@@ -146,10 +146,10 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix2x2 operator *(Matrix2x3 left, Matrix3x2 right)
+        public static Matrix22 operator *(Matrix23 left, Matrix32 right)
         {
             left.InternalTranspose();
-            return new Matrix2x2(
+            return new Matrix22(
                 Vector4.Dot(left.transpose.colum0, right.mat.colum0),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum1),
 
@@ -159,10 +159,10 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix2x3 operator *(Matrix2x3 left, Matrix3x3 right)
+        public static Matrix23 operator *(Matrix23 left, Matrix33 right)
         {
             left.InternalTranspose();
-            return new Matrix2x3(
+            return new Matrix23(
                 Vector4.Dot(left.transpose.colum0, right.mat.colum0),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum1),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum2),
@@ -174,10 +174,10 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix2x4 operator *(Matrix2x3 left, Matrix3x4 right)
+        public static Matrix24 operator *(Matrix23 left, Matrix34 right)
         {
             left.InternalTranspose();
-            return new Matrix2x4(
+            return new Matrix24(
                 Vector4.Dot(left.transpose.colum0, right.mat.colum0),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum1),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum2),
@@ -191,9 +191,9 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix2x3 operator /(Matrix2x3 mat, float value)
+        public static Matrix23 operator /(Matrix23 mat, float value)
         {
-            return new Matrix2x3(
+            return new Matrix23(
                 mat.mat.colum0 / value,
                 mat.mat.colum1 / value,
                 mat.mat.colum2 / value
@@ -201,9 +201,9 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix2x3 operator +(Matrix2x3 left, Matrix2x3 right)
+        public static Matrix23 operator +(Matrix23 left, Matrix23 right)
         {
-            return new Matrix2x3(
+            return new Matrix23(
                 left.mat.colum0 + right.mat.colum0,
                 left.mat.colum1 + right.mat.colum1,
                 left.mat.colum2 + right.mat.colum2

源代码/StgSharp/Math/Linear/Matrix24.cs

@@ -36,7 +36,7 @@ using System.Runtime.InteropServices;
 namespace StgSharp.Math
 {
     [StructLayout(LayoutKind.Explicit, Size = ((4 + 2) * 4 * sizeof(float)) + sizeof(bool), Pack = 16)]
-    public struct Matrix2x4
+    public struct Matrix24
     {
 
         [FieldOffset(6 * 4 * sizeof(float))] internal bool isTransposed;
@@ -49,7 +49,7 @@ namespace StgSharp.Math
         [FieldOffset(32)] public Vec2d Colum2;
         [FieldOffset(48)] public Vec2d Colum3;
 
-        internal Matrix2x4(
+        internal Matrix24(
             Vector4 c0,
             Vector4 c1,
             Vector4 c2,
@@ -63,7 +63,7 @@ namespace StgSharp.Math
         }
 
 
-        public Matrix2x4(
+        public Matrix24(
             float a00, float a01, float a02, float a03,
             float a10, float a11, float a12, float a13
             )
@@ -141,9 +141,9 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix2x4 operator -(Matrix2x4 left, Matrix2x4 right)
+        public static Matrix24 operator -(Matrix24 left, Matrix24 right)
         {
-            return new Matrix2x4(
+            return new Matrix24(
                 left.mat.colum0 - right.mat.colum0,
                 left.mat.colum1 - right.mat.colum1,
                 left.mat.colum2 - right.mat.colum2,
@@ -152,9 +152,9 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix2x4 operator *(Matrix2x4 mat, float value)
+        public static Matrix24 operator *(Matrix24 mat, float value)
         {
-            return new Matrix2x4(
+            return new Matrix24(
                 mat.mat.colum0 * value,
                 mat.mat.colum1 * value,
                 mat.mat.colum2 * value,
@@ -163,10 +163,10 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix2x2 operator *(Matrix2x4 left, Matrix4x2 right)
+        public static Matrix22 operator *(Matrix24 left, Matrix42 right)
         {
             left.InternalTranspose();
-            return new Matrix2x2(
+            return new Matrix22(
                 Vector4.Dot(left.transpose.colum0, right.mat.colum0),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum1),
 
@@ -176,10 +176,10 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix2x3 operator *(Matrix2x4 left, Matrix4x3 right)
+        public static Matrix23 operator *(Matrix24 left, Matrix43 right)
         {
             left.InternalTranspose();
-            return new Matrix2x3(
+            return new Matrix23(
                 Vector4.Dot(left.transpose.colum0, right.mat.colum0),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum1),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum2),
@@ -191,10 +191,10 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix2x4 operator *(Matrix2x4 left, Matrix4x4 right)
+        public static Matrix24 operator *(Matrix24 left, Matrix44 right)
         {
             left.InternalTranspose();
-            return new Matrix2x4(
+            return new Matrix24(
                 Vector4.Dot(left.transpose.colum0, right.mat.colum0),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum1),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum2),
@@ -208,9 +208,9 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix2x4 operator /(Matrix2x4 mat, float value)
+        public static Matrix24 operator /(Matrix24 mat, float value)
         {
-            return new Matrix2x4(
+            return new Matrix24(
                 mat.mat.colum0 / value,
                 mat.mat.colum1 / value,
                 mat.mat.colum2 / value,
@@ -219,9 +219,9 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix2x4 operator +(Matrix2x4 left, Matrix2x4 right)
+        public static Matrix24 operator +(Matrix24 left, Matrix24 right)
         {
-            return new Matrix2x4(
+            return new Matrix24(
                 left.mat.colum0 + right.mat.colum0,
                 left.mat.colum1 + right.mat.colum1,
                 left.mat.colum2 + right.mat.colum2,

源代码/StgSharp/Math/Linear/Matrix32.cs

@@ -36,7 +36,7 @@ using System.Runtime.InteropServices;
 namespace StgSharp.Math
 {
     [StructLayout(LayoutKind.Explicit, Size = (5 * 4 * sizeof(float)) + sizeof(bool), Pack = 16)]
-    public struct Matrix3x2
+    public struct Matrix32
     {
 
         [FieldOffset(0)] internal vec3d colum0;
@@ -46,7 +46,7 @@ namespace StgSharp.Math
         [FieldOffset(0)] internal Mat2 mat;
         [FieldOffset(2 * 4 * sizeof(float))] internal Mat3 transpose;
 
-        internal Matrix3x2(
+        internal Matrix32(
             Vector4 c0,
             Vector4 c1
             )
@@ -56,7 +56,7 @@ namespace StgSharp.Math
         }
 
 
-        public unsafe Matrix3x2(
+        public unsafe Matrix32(
             float a00, float a01,
             float a10, float a11,
             float a20, float a21
@@ -137,28 +137,28 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix3x2 operator -(Matrix3x2 left, Matrix3x2 right)
+        public static Matrix32 operator -(Matrix32 left, Matrix32 right)
         {
-            return new Matrix3x2(
+            return new Matrix32(
                 left.mat.colum0 - right.mat.colum0,
                 left.mat.colum1 - right.mat.colum1
                 );
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix3x2 operator *(Matrix3x2 mat, float value)
+        public static Matrix32 operator *(Matrix32 mat, float value)
         {
-            return new Matrix3x2(
+            return new Matrix32(
                 mat.mat.colum0 * value,
                 mat.mat.colum1 * value
                 );
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix3x2 operator *(Matrix3x2 left, Matrix2x2 right)
+        public static Matrix32 operator *(Matrix32 left, Matrix22 right)
         {
             left.InternalTranspose();
-            return new Matrix3x2(
+            return new Matrix32(
                 Vector4.Dot(left.transpose.colum0, right.mat.colum0),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum1),
 
@@ -171,10 +171,10 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix3x3 operator *(Matrix3x2 left, Matrix2x3 right)
+        public static Matrix33 operator *(Matrix32 left, Matrix23 right)
         {
             left.InternalTranspose();
-            return new Matrix3x3(
+            return new Matrix33(
                 Vector4.Dot(left.transpose.colum0, right.mat.colum0),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum1),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum2),
@@ -190,10 +190,10 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix3x4 operator *(Matrix3x2 left, Matrix2x4 right)
+        public static Matrix34 operator *(Matrix32 left, Matrix24 right)
         {
             left.InternalTranspose();
-            return new Matrix3x4(
+            return new Matrix34(
                 Vector4.Dot(left.transpose.colum0, right.mat.colum0),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum1),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum2),
@@ -212,18 +212,18 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix3x2 operator /(Matrix3x2 mat, float value)
+        public static Matrix32 operator /(Matrix32 mat, float value)
         {
-            return new Matrix3x2(
+            return new Matrix32(
                 mat.mat.colum0 / value,
                 mat.mat.colum1 / value
                 );
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix3x2 operator +(Matrix3x2 left, Matrix3x2 right)
+        public static Matrix32 operator +(Matrix32 left, Matrix32 right)
         {
-            return new Matrix3x2(
+            return new Matrix32(
                 left.mat.colum0 + right.mat.colum0,
                 left.mat.colum1 + right.mat.colum1
                 );

源代码/StgSharp/Math/Linear/Matrix33.cs

@@ -36,7 +36,7 @@ using System.Runtime.InteropServices;
 namespace StgSharp.Math
 {
     [StructLayout(LayoutKind.Explicit, Size = (6 * 4 * sizeof(float)) + sizeof(bool), Pack = 16)]
-    public struct Matrix3x3
+    public struct Matrix33
     {
 
         [FieldOffset(6 * 4 * sizeof(float))] internal bool isTransposed;
@@ -47,7 +47,7 @@ namespace StgSharp.Math
         [FieldOffset(1 * 4 * sizeof(float))] public vec3d Colum1;
         [FieldOffset(2 * 4 * sizeof(float))] public vec3d Colum2;
 
-        internal Matrix3x3(
+        internal Matrix33(
             Vector4 c0,
             Vector4 c1,
             Vector4 c2
@@ -58,7 +58,7 @@ namespace StgSharp.Math
             mat.colum2 = c2;
         }
 
-        public Matrix3x3(
+        public Matrix33(
             float a00, float a01, float a02,
             float a10, float a11, float a12,
             float a20, float a21, float a22
@@ -138,9 +138,9 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix3x3 operator -(Matrix3x3 left, Matrix3x3 right)
+        public static Matrix33 operator -(Matrix33 left, Matrix33 right)
         {
-            return new Matrix3x3(
+            return new Matrix33(
                 left.mat.colum0 - right.mat.colum0,
                 left.mat.colum1 - right.mat.colum1,
                 left.mat.colum2 + right.mat.colum2
@@ -148,9 +148,9 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix3x3 operator *(Matrix3x3 mat, float value)
+        public static Matrix33 operator *(Matrix33 mat, float value)
         {
-            return new Matrix3x3(
+            return new Matrix33(
                 mat.mat.colum0 * value,
                 mat.mat.colum1 * value,
                 mat.mat.colum2 * value
@@ -158,7 +158,7 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static vec3d operator *(Matrix3x3 left, vec3d right)
+        public static vec3d operator *(Matrix33 left, vec3d right)
         {
             left.InternalTranspose();
             return new vec3d(
@@ -169,10 +169,10 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix3x2 operator *(Matrix3x3 left, Matrix3x2 right)
+        public static Matrix32 operator *(Matrix33 left, Matrix32 right)
         {
             left.InternalTranspose();
-            return new Matrix3x2(
+            return new Matrix32(
                 Vector4.Dot(left.transpose.colum0, right.mat.colum0),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum1),
 
@@ -185,10 +185,10 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix3x3 operator *(Matrix3x3 left, Matrix3x3 right)
+        public static Matrix33 operator *(Matrix33 left, Matrix33 right)
         {
             left.InternalTranspose();
-            return new Matrix3x3(
+            return new Matrix33(
                 Vector4.Dot(left.transpose.colum0, right.mat.colum0),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum1),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum2),
@@ -204,10 +204,10 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix3x4 operator *(Matrix3x3 left, Matrix3x4 right)
+        public static Matrix34 operator *(Matrix33 left, Matrix34 right)
         {
             left.InternalTranspose();
-            return new Matrix3x4(
+            return new Matrix34(
                 Vector4.Dot(left.transpose.colum0, right.mat.colum0),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum1),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum2),
@@ -226,9 +226,9 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix3x3 operator /(Matrix3x3 mat, float value)
+        public static Matrix33 operator /(Matrix33 mat, float value)
         {
-            return new Matrix3x3(
+            return new Matrix33(
                 mat.mat.colum0 / value,
                 mat.mat.colum1 / value,
                 mat.mat.colum2 / value
@@ -236,9 +236,9 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix3x3 operator +(Matrix3x3 left, Matrix3x3 right)
+        public static Matrix33 operator +(Matrix33 left, Matrix33 right)
         {
-            return new Matrix3x3(
+            return new Matrix33(
                 left.mat.colum0 + right.mat.colum0,
                 left.mat.colum1 + right.mat.colum1,
                 left.mat.colum2 + right.mat.colum2

源代码/StgSharp/Math/Linear/Matrix34.cs

@@ -38,7 +38,7 @@ namespace StgSharp.Math
 {
 
     [StructLayout(LayoutKind.Explicit, Size = (7 * 4 * sizeof(float)) + sizeof(bool), Pack = 16)]
-    public struct Matrix3x4
+    public struct Matrix34
     {
 
         [FieldOffset(7 * 4 * sizeof(float))] internal bool isTransposed;
@@ -51,12 +51,12 @@ namespace StgSharp.Math
         [FieldOffset(2 * 4 * sizeof(float))] public vec3d Colum2;
         [FieldOffset(3 * 4 * sizeof(float))] public vec3d Colum3;
 
-        internal Matrix3x4(Mat4 mat)
+        internal Matrix34(Mat4 mat)
         {
             this.mat = mat;
         }
 
-        internal Matrix3x4(
+        internal Matrix34(
             Vector4 c0,
             Vector4 c1,
             Vector4 c2,
@@ -69,7 +69,7 @@ namespace StgSharp.Math
             mat.colum3 = c3;
         }
 
-        public Matrix3x4(
+        public Matrix34(
             float a00, float a01, float a02, float a03,
             float a10, float a11, float a12, float a13,
             float a20, float a21, float a22, float a23
@@ -141,9 +141,9 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix3x4 operator -(Matrix3x4 left, Matrix3x4 right)
+        public static Matrix34 operator -(Matrix34 left, Matrix34 right)
         {
-            return new Matrix3x4(
+            return new Matrix34(
                 left.mat.colum0 - right.mat.colum0,
                 left.mat.colum1 - right.mat.colum1,
                 left.mat.colum2 - right.mat.colum2,
@@ -152,9 +152,9 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix3x4 operator *(Matrix3x4 mat, float value)
+        public static Matrix34 operator *(Matrix34 mat, float value)
         {
-            return new Matrix3x4(
+            return new Matrix34(
                 mat.mat.colum0 * value,
                 mat.mat.colum1 * value,
                 mat.mat.colum2 * value,
@@ -163,10 +163,10 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix3x2 operator *(Matrix3x4 left, Matrix4x2 right)
+        public static Matrix32 operator *(Matrix34 left, Matrix42 right)
         {
             left.InternalTranspose();
-            return new Matrix3x2(
+            return new Matrix32(
                 Vector4.Dot(left.transpose.colum0, right.mat.colum0),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum1),
 
@@ -179,10 +179,10 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix3x3 operator *(Matrix3x4 left, Matrix4x3 right)
+        public static Matrix33 operator *(Matrix34 left, Matrix43 right)
         {
             left.InternalTranspose();
-            return new Matrix3x3(
+            return new Matrix33(
                 Vector4.Dot(left.transpose.colum0, right.mat.colum0),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum1),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum2),
@@ -198,10 +198,10 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix3x4 operator *(Matrix3x4 left, Matrix4x4 right)
+        public static Matrix34 operator *(Matrix34 left, Matrix44 right)
         {
             left.InternalTranspose();
-            return new Matrix3x4(
+            return new Matrix34(
                 Vector4.Dot(left.transpose.colum0, right.mat.colum0),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum1),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum2),
@@ -220,9 +220,9 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix3x4 operator /(Matrix3x4 mat, float value)
+        public static Matrix34 operator /(Matrix34 mat, float value)
         {
-            return new Matrix3x4(
+            return new Matrix34(
                 mat.mat.colum0 / value,
                 mat.mat.colum1 / value,
                 mat.mat.colum2 / value,
@@ -231,9 +231,9 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix3x4 operator +(Matrix3x4 left, Matrix3x4 right)
+        public static Matrix34 operator +(Matrix34 left, Matrix34 right)
         {
-            return new Matrix3x4(
+            return new Matrix34(
                 left.mat.colum0 + right.mat.colum0,
                 left.mat.colum1 + right.mat.colum1,
                 left.mat.colum2 + right.mat.colum2,

源代码/StgSharp/Math/Linear/Matrix42.cs

@@ -39,7 +39,7 @@ namespace StgSharp.Math
 
 
     [StructLayout(LayoutKind.Explicit, Size = ((16 + 8) * sizeof(float)) + sizeof(bool), Pack = 16)]
-    public struct Matrix4x2
+    public struct Matrix42
     {
 
         [FieldOffset((16 + 8) * sizeof(float))] internal bool isTransposed;
@@ -47,12 +47,12 @@ namespace StgSharp.Math
         [FieldOffset(0)] internal Mat2 mat;
         [FieldOffset(8 * sizeof(float))] internal Mat4 transpose;
 
-        internal Matrix4x2(Mat2 mat)
+        internal Matrix42(Mat2 mat)
         {
             this.mat = mat;
         }
 
-        internal Matrix4x2(
+        internal Matrix42(
             Vector4 c0,
             Vector4 c1
             )
@@ -62,7 +62,7 @@ namespace StgSharp.Math
         }
 
 
-        public Matrix4x2(
+        public Matrix42(
             float a00, float a01,
             float a10, float a11,
             float a20, float a21,
@@ -144,28 +144,28 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static unsafe Matrix4x2 operator -(Matrix4x2 left, Matrix4x2 right)
+        public static unsafe Matrix42 operator -(Matrix42 left, Matrix42 right)
         {
-            return new Matrix4x2(
+            return new Matrix42(
                 left.mat.colum0 - right.mat.colum0,
                 left.mat.colum0 - right.mat.colum0
                 );
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix4x2 operator *(Matrix4x2 mat, float value)
+        public static Matrix42 operator *(Matrix42 mat, float value)
         {
-            return new Matrix4x2(
+            return new Matrix42(
                 mat.mat.colum0 * value,
                 mat.mat.colum1 * value
                 );
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix4x2 operator *(Matrix4x2 left, Matrix2x2 right)
+        public static Matrix42 operator *(Matrix42 left, Matrix22 right)
         {
             left.InternalTranspose();
-            return new Matrix4x2(
+            return new Matrix42(
                 Vector4.Dot(left.transpose.colum0, right.mat.colum0),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum1),
 
@@ -181,10 +181,10 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix4x3 operator *(Matrix4x2 left, Matrix2x3 right)
+        public static Matrix43 operator *(Matrix42 left, Matrix23 right)
         {
             left.InternalTranspose();
-            return new Matrix4x3(
+            return new Matrix43(
                 Vector4.Dot(left.transpose.colum0, right.mat.colum0),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum1),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum2),
@@ -204,10 +204,10 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix4x4 operator *(Matrix4x2 left, Matrix2x4 right)
+        public static Matrix44 operator *(Matrix42 left, Matrix24 right)
         {
             left.InternalTranspose();
-            return new Matrix4x4(
+            return new Matrix44(
                 Vector4.Dot(left.transpose.colum0, right.mat.colum0),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum1),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum2),
@@ -231,18 +231,18 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix4x2 operator /(Matrix4x2 mat, float value)
+        public static Matrix42 operator /(Matrix42 mat, float value)
         {
-            return new Matrix4x2(
+            return new Matrix42(
                 mat.mat.colum0 / value,
                 mat.mat.colum1 / value
                 );
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static unsafe Matrix4x2 operator +(Matrix4x2 left, Matrix4x2 right)
+        public static unsafe Matrix42 operator +(Matrix42 left, Matrix42 right)
         {
-            return new Matrix4x2(
+            return new Matrix42(
                 left.mat.colum0 + right.mat.colum0,
                 left.mat.colum0 + right.mat.colum0
                 );

源代码/StgSharp/Math/Linear/Matrix43.cs

@@ -37,7 +37,7 @@ using System.Runtime.InteropServices;
 namespace StgSharp.Math
 {
     [StructLayout(LayoutKind.Explicit, Size = (7 * 4 * sizeof(float)) + sizeof(bool), Pack = 16)]
-    public struct Matrix4x3 : IEquatable<Matrix4x3>
+    public struct Matrix43 : IEquatable<Matrix43>
     {
 
         [FieldOffset(7 * 4 * sizeof(float))]
@@ -49,7 +49,7 @@ namespace StgSharp.Math
         [FieldOffset(3 * 4 * sizeof(float))]
         internal Mat4 transpose;
 
-        internal Matrix4x3(
+        internal Matrix43(
             Vector4 c0,
             Vector4 c1,
             Vector4 c2
@@ -60,7 +60,7 @@ namespace StgSharp.Math
             mat.colum2 = c2;
         }
 
-        public Matrix4x3(
+        public Matrix43(
             float a00, float a01, float a02,
             float a10, float a11, float a12,
             float a20, float a21, float a22,
@@ -117,10 +117,10 @@ namespace StgSharp.Math
 
         public override bool Equals(object? obj)
         {
-            return (obj is Matrix4x3 x) && Equals(x);
+            return (obj is Matrix43 x) && Equals(x);
         }
 
-        public bool Equals(Matrix4x3 other)
+        public bool Equals(Matrix43 other)
         {
             return EqualityComparer<Mat3>.Default.Equals(mat, other.mat);
         }
@@ -152,24 +152,24 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix4x3 operator -(Matrix4x3 left, Matrix4x3 right)
+        public static Matrix43 operator -(Matrix43 left, Matrix43 right)
         {
-            return new Matrix4x3(
+            return new Matrix43(
                 left.mat.colum0 - right.mat.colum0,
                 left.mat.colum1 - right.mat.colum1,
                 left.mat.colum2 - right.mat.colum2
                 );
         }
 
-        public static bool operator !=(Matrix4x3 left, Matrix4x3 right)
+        public static bool operator !=(Matrix43 left, Matrix43 right)
         {
             return !(left == right);
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix4x3 operator *(Matrix4x3 mat, float value)
+        public static Matrix43 operator *(Matrix43 mat, float value)
         {
-            return new Matrix4x3(
+            return new Matrix43(
                 mat.mat.colum0 * value,
                 mat.mat.colum1 * value,
                 mat.mat.colum2 * value
@@ -177,10 +177,10 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix4x2 operator *(Matrix4x3 left, Matrix3x2 right)
+        public static Matrix42 operator *(Matrix43 left, Matrix32 right)
         {
             left.InternalTranspose();
-            return new Matrix4x2(
+            return new Matrix42(
                 Vector4.Dot(left.transpose.colum0, right.mat.colum0),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum1),
 
@@ -197,10 +197,10 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix4x3 operator *(Matrix4x3 left, Matrix3x3 right)
+        public static Matrix43 operator *(Matrix43 left, Matrix33 right)
         {
             left.InternalTranspose();
-            return new Matrix4x3(
+            return new Matrix43(
                 Vector4.Dot(left.transpose.colum0, right.mat.colum0),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum1),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum2),
@@ -221,10 +221,10 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix4x4 operator *(Matrix4x3 left, Matrix3x4 right)
+        public static Matrix44 operator *(Matrix43 left, Matrix34 right)
         {
             left.InternalTranspose();
-            return new Matrix4x4(
+            return new Matrix44(
                 Vector4.Dot(left.transpose.colum0, right.mat.colum0),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum1),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum2),
@@ -249,9 +249,9 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix4x3 operator /(Matrix4x3 mat, float value)
+        public static Matrix43 operator /(Matrix43 mat, float value)
         {
-            return new Matrix4x3(
+            return new Matrix43(
                 mat.mat.colum0 / value,
                 mat.mat.colum1 / value,
                 mat.mat.colum2 / value
@@ -259,16 +259,16 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix4x3 operator +(Matrix4x3 left, Matrix4x3 right)
+        public static Matrix43 operator +(Matrix43 left, Matrix43 right)
         {
-            return new Matrix4x3(
+            return new Matrix43(
                 left.mat.colum0 + right.mat.colum0,
                 left.mat.colum1 + right.mat.colum1,
                 left.mat.colum2 + right.mat.colum2
                 );
         }
 
-        public static bool operator ==(Matrix4x3 left, Matrix4x3 right)
+        public static bool operator ==(Matrix43 left, Matrix43 right)
         {
             return left.Equals(right);
         }

源代码/StgSharp/Math/Linear/Matrix44.cs

@@ -1,6 +1,6 @@
 //-----------------------------------------------------------------------
 //-----------------------------------------------------------------------
-//     file="matrix4x4.cs"
+//     file="Matrix44.cs"
 //     Project: StgSharp
 //     AuthorGroup: Nitload Space
 //     Copyright (c) Nitload Space. All rights reserved.
@@ -29,6 +29,7 @@
 //-----------------------------------------------------------------------
 //-----------------------------------------------------------------------
 using System;
+using System.ComponentModel;
 using System.Drawing;
 using System.Numerics;
 using System.Runtime.CompilerServices;
@@ -41,20 +42,24 @@ namespace StgSharp.Math
 
 
     [StructLayout(LayoutKind.Explicit, Size = (2 * 16 * sizeof(float)) + sizeof(bool), Pack = 16)]
-    public struct Matrix4x4 : IEquatable<Matrix4x4>
+    public unsafe struct Matrix44 : IEquatable<Matrix44>
     {
 
         [FieldOffset(2 * 64 * sizeof(float))] internal bool isTransposed;
 
         [FieldOffset(0)] internal Mat4 mat;
-        [FieldOffset(64 * sizeof(float))] internal Mat4 transpose;
+        [FieldOffset(16 * sizeof(float))] internal Mat4 transpose;
+        [FieldOffset(0 * sizeof(float))] public vec4d Colum0;
+        [FieldOffset(4 * sizeof(float))] public vec4d Colum1;
+        [FieldOffset(8 * sizeof(float))] public vec4d Colum2;
+        [FieldOffset(12 * sizeof(float))] public vec4d Colum3;
 
-        internal Matrix4x4(Mat4 mat)
+        internal Matrix44(Mat4 mat)
         {
             this.mat = mat;
         }
 
-        internal Matrix4x4(
+        internal Matrix44(
             Vector4 vec0,
             Vector4 vec1,
             Vector4 vec2,
@@ -68,7 +73,7 @@ namespace StgSharp.Math
         }
 
 
-        public unsafe Matrix4x4(
+        public unsafe Matrix44(
             float a00, float a01, float a02, float a03,
             float a10, float a11, float a12, float a13,
             float a20, float a21, float a22, float a23,
@@ -76,9 +81,9 @@ namespace StgSharp.Math
             )
         {
             mat.colum0 = new Vector4(a00, a10, a20, a30);
-            mat.colum0 = new Vector4(a01, a11, a21, a31);
+            mat.colum1 = new Vector4(a01, a11, a21, a31);
-            mat.colum0 = new Vector4(a02, a12, a22, a32);
+            mat.colum2 = new Vector4(a02, a12, a22, a32);
-            mat.colum0 = new Vector4(a03, a13, a23, a33);
+            mat.colum3 = new Vector4(a03, a13, a23, a33);
 
         }
 
@@ -86,6 +91,7 @@ namespace StgSharp.Math
         {
             get
             {
+#if DEBUG
                 if ((rowNum > 3) || (rowNum < 0))
                 {
                     throw new ArgumentOutOfRangeException(nameof(columNum));
@@ -94,6 +100,7 @@ namespace StgSharp.Math
                 {
                     throw new ArgumentOutOfRangeException(nameof(columNum));
                 }
+#endif
                 InternalTranspose();
                 fixed (float* p = &this.transpose.m00)
                 {
@@ -105,7 +112,7 @@ namespace StgSharp.Math
             }
             set
             {
-
+#if DEBUG
                 if ((rowNum > 3) || (rowNum < 0))
                 {
                     throw new ArgumentOutOfRangeException(nameof(columNum));
@@ -114,6 +121,7 @@ namespace StgSharp.Math
                 {
                     throw new ArgumentOutOfRangeException(nameof(columNum));
                 }
+#endif
                 InternalTranspose();
                 fixed (float* p = &this.transpose.m00)
                 {
@@ -125,9 +133,25 @@ namespace StgSharp.Math
                 isTransposed = false;
             }
 
-
         }
 
+        public Matrix44 Transpose
+        {
+            get
+            {
+                InternalTranspose();
+                return new Matrix44(this.transpose);
+            }
+        }
+
+        public static Matrix44 Unit
+=> new Matrix44(
+                1, 0, 0, 0,
+                0, 1, 0, 0,
+                0, 0, 1, 0,
+                0, 0, 0, 1
+            );
+
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public unsafe float Det()
         {
@@ -140,10 +164,10 @@ namespace StgSharp.Math
 
         public override bool Equals(object? obj)
         {
-            return (obj is Matrix4x4 x) && Equals(x);
+            return (obj is Matrix44 x) && Equals(x);
         }
 
-        public bool Equals(Matrix4x4 other)
+        public bool Equals(Matrix44 other)
         {
             return mat.Equals(other.mat);
         }
@@ -164,7 +188,6 @@ namespace StgSharp.Math
             return $"{transpose.colum0}{transpose.colum1}{transpose.colum2}{transpose.colum3}";
         }
 
-
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         internal unsafe void InternalTranspose()
         {
@@ -180,9 +203,9 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static unsafe Matrix4x4 operator -(Matrix4x4 left, Matrix4x4 right)
+        public static unsafe Matrix44 operator -(Matrix44 left, Matrix44 right)
         {
-            return new Matrix4x4(
+            return new Matrix44(
                 right.mat.colum0 - left.mat.colum0,
                 right.mat.colum1 - left.mat.colum1,
                 right.mat.colum2 - left.mat.colum2,
@@ -190,15 +213,15 @@ namespace StgSharp.Math
                 );
         }
 
-        public static bool operator !=(Matrix4x4 left, Matrix4x4 right)
+        public static bool operator !=(Matrix44 left, Matrix44 right)
         {
             return !(left == right);
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static unsafe Matrix4x4 operator *(Matrix4x4 mat, float value)
+        public static unsafe Matrix44 operator *(Matrix44 mat, float value)
         {
-            return new Matrix4x4(
+            return new Matrix44(
                 mat.mat.colum0 * value,
                 mat.mat.colum1 * value,
                 mat.mat.colum2 * value,
@@ -207,10 +230,10 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static unsafe Matrix4x2 operator *(Matrix4x4 left, Matrix4x2 right)
+        public static unsafe Matrix42 operator *(Matrix44 left, Matrix42 right)
         {
             left.InternalTranspose();
-            return new Matrix4x2(
+            return new Matrix42(
                 Vector4.Dot(left.transpose.colum0, right.mat.colum0),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum1),
 
@@ -226,10 +249,10 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix4x3 operator *(Matrix4x4 left, Matrix4x3 right)
+        public static Matrix43 operator *(Matrix44 left, Matrix43 right)
         {
             left.InternalTranspose();
-            return new Matrix4x3(
+            return new Matrix43(
                 Vector4.Dot(left.transpose.colum0, right.mat.colum0),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum1),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum2),
@@ -249,10 +272,10 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static Matrix4x4 operator *(Matrix4x4 left, Matrix4x4 right)
+        public static Matrix44 operator *(Matrix44 left, Matrix44 right)
         {
             left.InternalTranspose();
-            return new Matrix4x4(
+            return new Matrix44(
                 Vector4.Dot(left.transpose.colum0, right.mat.colum0),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum1),
                 Vector4.Dot(left.transpose.colum0, right.mat.colum2),
@@ -277,9 +300,9 @@ namespace StgSharp.Math
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
-        public static unsafe Matrix4x4 operator +(Matrix4x4 left, Matrix4x4 right)
+        public static unsafe Matrix44 operator +(Matrix44 left, Matrix44 right)
         {
-            return new Matrix4x4(
+            return new Matrix44(
                 right.mat.colum0 + left.mat.colum0,
                 right.mat.colum1 + left.mat.colum1,
                 right.mat.colum2 + left.mat.colum2,
@@ -287,7 +310,7 @@ namespace StgSharp.Math
                 );
         }
 
-        public static bool operator ==(Matrix4x4 left, Matrix4x4 right)
+        public static bool operator ==(Matrix44 left, Matrix44 right)
         {
             return left.Equals(right);
         }

源代码/StgSharp/Math/Linear/Vector.Cross.cs

@@ -1,6 +1,6 @@
 //-----------------------------------------------------------------------
 //-----------------------------------------------------------------------
-//     file="Vector.Cross.cs"
+//     file="Linear.Cross.cs"
 //     Project: StgSharp
 //     AuthorGroup: Nitload Space
 //     Copyright (c) Nitload Space. All rights reserved.
@@ -30,7 +30,7 @@
 //-----------------------------------------------------------------------
 namespace StgSharp.Math
 {
-    public static unsafe partial class Vector
+    public static unsafe partial class Linear
     {
 
         public static float Cross(Vec2d vec1, Vec2d vec2)

源代码/StgSharp/Math/Linear/Vector.GetAngle.cs

@@ -1,6 +1,6 @@
 //-----------------------------------------------------------------------
 //-----------------------------------------------------------------------
-//     file="Vector.GetAngle.cs"
+//     file="Linear.GetAngle.cs"
 //     Project: StgSharp
 //     AuthorGroup: Nitload Space
 //     Copyright (c) Nitload Space. All rights reserved.
@@ -30,7 +30,7 @@
 //-----------------------------------------------------------------------
 namespace StgSharp.Math
 {
-    public static unsafe partial class Vector
+    public static unsafe partial class Linear
     {
 
         public static float GetAngle(Vec2d vec1, Vec2d vec2)

源代码/StgSharp/Math/Linear/Vector.GetLength.cs

@@ -1,6 +1,6 @@
 //-----------------------------------------------------------------------
 //-----------------------------------------------------------------------
-//     file="Vector.GetLength.cs"
+//     file="Linear.GetLength.cs"
 //     Project: StgSharp
 //     AuthorGroup: Nitload Space
 //     Copyright (c) Nitload Space. All rights reserved.
@@ -30,7 +30,7 @@
 //-----------------------------------------------------------------------
 namespace StgSharp.Math
 {
-    public static unsafe partial class Vector
+    public static unsafe partial class Linear
     {
 
         public static float GetLength(this vec3d vec)

源代码/StgSharp/Math/Linear/Vector.Normalize.cs

@@ -0,0 +1,69 @@
+using StgSharp.Math;
+
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Numerics;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace StgSharp
+{
+
+    internal static partial class InternalIO
+    {
+        [DllImport(SSC_libname, EntryPoint = "normalize",
+            CallingConvention = CallingConvention.Cdecl)]
+        internal static extern unsafe void Normalize(M128* source, M128* target);
+
+    }
+
+}
+
+namespace StgSharp.Math
+{
+    public static partial class Linear
+    {
+        public static unsafe void Normalize(ref vec4d source, ref vec4d target)
+        {
+            Vector4 s = source.vec;
+            Vector4 t = target.vec;
+
+            s = Vector4.Normalize(s);
+
+            float dotProduct = Vector4.Dot(s, t);
+            Vector4 projection = Vector4.Multiply(s, t);
+
+            t -= projection;
+
+            source.vec = s;
+            target.vec = t;
+        }
+
+        public static unsafe void Normalize(ref vec3d source, ref vec3d target)
+        {
+            Vector4 s = source.vec;
+            Vector4 t = target.vec;
+
+            s = Vector4.Normalize(s);
+
+            float dotProduct = Vector4.Dot(s, t);
+            Vector4 projection = Vector4.Multiply(s, t);
+
+            t -= projection;
+
+            source.vec = s;
+            target.vec = t;
+        }
+
+        public static vec4d Normalize(vec4d vec)
+        {
+            return new vec4d() { vec = Vector4.Normalize(vec.vec) };
+        }
+        public static vec3d Normalize(vec3d vec)
+        {
+            return new vec3d() { vec = Vector4.Normalize(vec.vec) };
+        }
+    }
+}

源代码/StgSharp/Math/Linear/Vector.VectorTransform.cs

@@ -1,6 +1,6 @@
 //-----------------------------------------------------------------------
 //-----------------------------------------------------------------------
-//     file="Vector.VectorTransform.cs"
+//     file="Linear.VectorTransform.cs"
 //     Project: StgSharp
 //     AuthorGroup: Nitload Space
 //     Copyright (c) Nitload Space. All rights reserved.

源代码/StgSharp/Math/Linear/mat5.cs

@@ -34,7 +34,7 @@ using System.Numerics;
 using System.Runtime.InteropServices;
 using System.Text;
 
-namespace StgSharp.Math.Linear
+namespace StgSharp.Math
 {
     [StructLayout(LayoutKind.Explicit, Size = 5 * 4 * sizeof(float))]
     public struct mat5 : IMat

源代码/StgSharp/Math/Linear/mat6.cs

@@ -34,7 +34,7 @@ using System.Numerics;
 using System.Runtime.InteropServices;
 using System.Text;
 
-namespace StgSharp.Math.Linear
+namespace StgSharp.Math
 {
     [StructLayout(LayoutKind.Sequential)]
     public struct mat6 : IMat

源代码/StgSharp/Math/Linear/vec2d.cs

@@ -48,6 +48,8 @@ namespace StgSharp.Math
         [FieldOffset(0)]
         internal Vector4 vec;
 
+        [FieldOffset(0)] internal unsafe fixed float num[2];
+
         [FieldOffset(0)]
         public float X;
         [FieldOffset(4)]

源代码/StgSharp/Math/Linear/vec3d.cs

@@ -47,6 +47,10 @@ namespace StgSharp.Math
 
         [FieldOffset(0)]
         internal Vector4 vec;
+        [FieldOffset(0)]
+        internal M128 reg;
+
+        [FieldOffset(0)] internal unsafe fixed float num[3];
 
         [FieldOffset(0)] public float X;
         [FieldOffset(4)] public float Y;
@@ -140,6 +144,12 @@ namespace StgSharp.Math
             return new vec3d(0, 0, 0);
         }
 
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        public static vec3d operator -(vec3d vec)
+        {
+            return new vec3d(-vec.vec);
+        }
+
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
         public static vec3d operator -(vec3d left, vec3d right)
         {

源代码/StgSharp/Math/Linear/vec4d.cs

@@ -1,6 +1,6 @@
 //-----------------------------------------------------------------------
 //-----------------------------------------------------------------------
-//     file="Vec4d.cs"
+//     file="vec4d.cs"
 //     Project: StgSharp
 //     AuthorGroup: Nitload Space
 //     Copyright (c) Nitload Space. All rights reserved.
@@ -38,25 +38,32 @@ using System.Runtime.InteropServices;
 
 namespace StgSharp.Math
 {
+    public static class Vec4d
+    {
+
+    }
+
     [StructLayout(LayoutKind.Explicit, Size = 16, Pack = 16)]
-    public struct Vec4d
+    public struct vec4d
     {
 
         [FieldOffset(0)] internal M128 reg;
 
         [FieldOffset(0)] internal Vector4 vec;
-        [FieldOffset(12)] public float W;
+
+        [FieldOffset(0)] internal unsafe fixed float num[4];
 
         [FieldOffset(0)] public float X;
         [FieldOffset(4)] public float Y;
         [FieldOffset(8)] public float Z;
+        [FieldOffset(12)] public float W;
 
-        public Vec4d(float x, float y, float z, float w)
+        public vec4d(float x, float y, float z, float w)
         {
             vec = new Vector4(x, y, z, w);
         }
 
-        public static implicit operator M128(Vec4d vec)
+        public static implicit operator M128(vec4d vec)
         {
             return vec.reg;
         }

源代码/StgSharp/bin/x64/Debug/netstandard2.1/StgSharp.xml

@@ -278,12 +278,6 @@
             A handle to an OpenGL object.
             </summary>
         </member>
-        <member name="M:StgSharp.Graphics.glHandleSet.Free">
-            <summary>
-            temporarily release the handle of GLhandle sets.
-            Please call <see cref="M:StgSharp.Graphics.glHandleSet.Pin"/> method before indexing.
-            </summary>
-        </member>
         <member name="M:StgSharp.Graphics.glHandleSet.Release">
             <summary>
             Release all resource in this handle.
@@ -291,6 +285,27 @@
             This <see langword="glHandle"/> will be not usable.
             </summary>
         </member>
+        <member name="M:StgSharp.Graphics.ShaderEdit.IglConvertable.SetAllUniforms">
+            <summary>
+            
+            </summary>
+        </member>
+        <member name="M:StgSharp.Graphics.ShaderEdit.IglConvertable.GainAllUniforms(StgSharp.Graphics.ShaderProgram,System.String[])">
+            <summary>
+            
+            </summary>
+        </member>
+        <member name="M:StgSharp.Graphics.ShaderEdit.IglConvertable.DisplayGLtypeDefinition">
+            <summary>
+            
+            </summary>
+        </member>
+        <member name="M:StgSharp.Graphics.ShaderEdit.IglConvertable.GetConvertedGLtype">
+            <summary>
+            
+            </summary>
+            <returns></returns>
+        </member>
         <member name="M:StgSharp.Graphics.Shader.AttachTo(System.Int32,StgSharp.Graphics.ShaderProgram)">
             <summary>
             Attach one shader code to a shader program.
@@ -300,7 +315,7 @@
         </member>
         <member name="M:StgSharp.Graphics.ShaderProgram.#ctor(StgSharp.Graphics.Form)">
             <summary>
-            Inti a shader with no program attached.
+            Init a program with no shader attached.
             </summary>
         </member>
         <member name="M:StgSharp.Graphics.ShaderProgram.GetUniform``1(System.String)">
@@ -385,6 +400,74 @@
             <param name="message">A string contains information of how current evironment runs.</param>
             <param name="logType">The severity of current message.</param>
         </member>
+        <member name="T:StgSharp.Math.GLclampf">
+            <summary>
+            OpenGL numeric type.
+            An IEEE-754 floating-point value, clamped to the range [0,1].
+            </summary>
+        </member>
+        <member name="T:StgSharp.Math.GLclampd">
+            <summary>
+            OpenGL numeric type.
+            An IEEE-754 double precision floating-point value, clamped to the range [0,1].
+            </summary>
+        </member>
+        <member name="T:StgSharp.Math.Vec2d">
+            <summary>
+            A two dimension vector defined by two elements.
+            Vec2Ds in StgSharp are defaultly usaed as colum vector. 
+            </summary>
+        </member>
+        <member name="M:StgSharp.Math.Scaler.ASin(System.Single)">
+            <summary>
+            Reurns the value of ArcSin(x)
+            </summary>
+            <param name="x">The sine value of the angle</param>
+            <returns></returns>
+            <exception cref="T:System.ArgumentException"></exception>
+        </member>
+        <member name="M:StgSharp.Math.Scaler.Exp(System.Single)">
+            <summary>
+            Get the value of E ^ x;
+            </summary>
+            <param name="x"></param>
+            <returns></returns>
+        </member>
+        <member name="M:StgSharp.Math.Scaler.Log(System.Single)">
+            <summary>
+            
+            </summary>
+            <param name="x"></param>
+            <returns>
+            Returns the value of ln(x).
+            </returns>
+        </member>
+        <member name="M:StgSharp.Math.Scaler.Pow(System.Single,System.Single)">
+            <summary>
+            calculate the value of x^y
+            </summary>
+            <param name="x"></param>
+            <param name="y"></param>
+            <returns>Returns the value of x^y</returns>
+        </member>
+        <member name="M:StgSharp.Math.Scaler.LowProceisionRandom">
+            <summary>
+            returns a random float number between 0 and 1.
+            </summary>
+            <returns></returns>
+        </member>
+        <member name="M:StgSharp.Math.Scaler.Random">
+            <summary>
+            
+            </summary>
+            <returns></returns>
+        </member>
+        <member name="M:StgSharp.Math.Scaler.RandomSeed">
+            <summary>
+            Generates a random seed in int value.
+            </summary>
+            <returns></returns>
+        </member>
         <member name="T:StgSharp.Geometries.Arc">
             <summary>
             Part of a circle. All points on a arc has the same distance to their center.
@@ -585,74 +668,17 @@
             The method this <see cref="T:StgSharp.TimeSpanProvider"/> will call every time a new time span started.
             </summary>
         </member>
-        <member name="T:StgSharp.Math.GLclampf">
+        <member name="M:StgSharp.Graphic.Camera.GainAllUniforms(StgSharp.Graphics.ShaderProgram,System.String[])">
             <summary>
-            OpenGL numeric type.
+            Get all uniform related to this <see cref="T:StgSharp.Graphic.Camera"/>.
-            An IEEE-754 floating-point value, clamped to the range [0,1].
             </summary>
-        </member>
+            <param name="source">Shader program requires this camera.</param>
-        <member name="T:StgSharp.Math.GLclampd">
+            <param name="uniformName">
-            <summary>
+            Name of all related uniforms.
-            OpenGL numeric type.
+            If you fallow form from <see cref="M:StgSharp.Graphics.ShaderEdit.IglConvertable.DisplayGLtypeDefinition"/>
-            An IEEE-754 double precision floating-point value, clamped to the range [0,1].
+            </param>
-            </summary>
-        </member>
-        <member name="T:StgSharp.Math.Vec2d">
-            <summary>
-            A two dimension vector defined by two elements.
-            Vec2Ds in StgSharp are defaultly usaed as colum vector. 
-            </summary>
-        </member>
-        <member name="M:StgSharp.Math.Scaler.ASin(System.Single)">
-            <summary>
-            Reurns the value of ArcSin(x)
-            </summary>
-            <param name="x">The sine value of the angle</param>
-            <returns></returns>
             <exception cref="T:System.ArgumentException"></exception>
         </member>
-        <member name="M:StgSharp.Math.Scaler.Exp(System.Single)">
-            <summary>
-            Get the value of E ^ x;
-            </summary>
-            <param name="x"></param>
-            <returns></returns>
-        </member>
-        <member name="M:StgSharp.Math.Scaler.Log(System.Single)">
-            <summary>
-            
-            </summary>
-            <param name="x"></param>
-            <returns>
-            Returns the value of ln(x).
-            </returns>
-        </member>
-        <member name="M:StgSharp.Math.Scaler.Pow(System.Single,System.Single)">
-            <summary>
-            calculate the value of x^y
-            </summary>
-            <param name="x"></param>
-            <param name="y"></param>
-            <returns>Returns the value of x^y</returns>
-        </member>
-        <member name="M:StgSharp.Math.Scaler.LowProceisionRandom">
-            <summary>
-            returns a random float number between 0 and 1.
-            </summary>
-            <returns></returns>
-        </member>
-        <member name="M:StgSharp.Math.Scaler.Random">
-            <summary>
-            
-            </summary>
-            <returns></returns>
-        </member>
-        <member name="M:StgSharp.Math.Scaler.RandomSeed">
-            <summary>
-            Generates a random seed in int value.
-            </summary>
-            <returns></returns>
-        </member>
         <member name="T:Windows.Win32.Foundation.COLORREF">
             <summary>The COLORREF value is used to specify an RGB color.</summary>
             <remarks>

源代码/StgSharp/obj/x64/Debug/netstandard2.1/StgSharp.AssemblyInfo.cs

@@ -14,7 +14,7 @@ using System.Reflection;
 [assembly: System.Reflection.AssemblyCompanyAttribute("StgSharp")]
 [assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
 [assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
-[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+b207f16616b7bd967d647a809cc27e7174063451")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+127fcdbfd32fd1caa4a55ced77c7e738f038a59c")]
 [assembly: System.Reflection.AssemblyProductAttribute("StgSharp")]
 [assembly: System.Reflection.AssemblyTitleAttribute("StgSharp")]
 [assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]

源代码/StgSharp/obj/x64/Debug/netstandard2.1/StgSharp.AssemblyInfoInputs.cache

@@ -1 +1 @@
-a0b25d34befb618bddac619894a529483765dd39f7d959957c7d20a1f2155e03
+5bdfaeb828f7a682fca2531a3fe7bdbf99d72f6a17b3554b2957f0377659471f

源代码/StgSharp/obj/x64/Debug/netstandard2.1/StgSharp.csproj.CoreCompileInputs.cache

@@ -1 +1 @@
-94c4d184424dd46368a7fbc005f339c0cfff874369d50f1c86133ae4d9ae2bb1
+22685e6e651dc0dffa71da397e1fde84f3b8a45e5faf79b0982e58cbaad38609

源代码/StgSharp/obj/x64/Debug/netstandard2.1/StgSharp.sourcelink.json

@@ -1 +1 @@
-{"documents":{"D:\\NitloadIndustry\\研究项目\\1-Flagship\\TH2020\\ProjectFile\\*":"https://raw.githubusercontent.com/Nitload-NSI/CCD_Github/b207f16616b7bd967d647a809cc27e7174063451/*"}}
+{"documents":{"D:\\NitloadIndustry\\研究项目\\1-Flagship\\TH2020\\ProjectFile\\*":"https://raw.githubusercontent.com/Nitload-NSI/CCD_Github/127fcdbfd32fd1caa4a55ced77c7e738f038a59c/*"}}

源代码/StgSharp/obj/x64/Debug/netstandard2.1/StgSharp.xml

@@ -278,12 +278,6 @@
             A handle to an OpenGL object.
             </summary>
         </member>
-        <member name="M:StgSharp.Graphics.glHandleSet.Free">
-            <summary>
-            temporarily release the handle of GLhandle sets.
-            Please call <see cref="M:StgSharp.Graphics.glHandleSet.Pin"/> method before indexing.
-            </summary>
-        </member>
         <member name="M:StgSharp.Graphics.glHandleSet.Release">
             <summary>
             Release all resource in this handle.
@@ -291,6 +285,27 @@
             This <see langword="glHandle"/> will be not usable.
             </summary>
         </member>
+        <member name="M:StgSharp.Graphics.ShaderEdit.IglConvertable.SetAllUniforms">
+            <summary>
+            
+            </summary>
+        </member>
+        <member name="M:StgSharp.Graphics.ShaderEdit.IglConvertable.GainAllUniforms(StgSharp.Graphics.ShaderProgram,System.String[])">
+            <summary>
+            
+            </summary>
+        </member>
+        <member name="M:StgSharp.Graphics.ShaderEdit.IglConvertable.DisplayGLtypeDefinition">
+            <summary>
+            
+            </summary>
+        </member>
+        <member name="M:StgSharp.Graphics.ShaderEdit.IglConvertable.GetConvertedGLtype">
+            <summary>
+            
+            </summary>
+            <returns></returns>
+        </member>
         <member name="M:StgSharp.Graphics.Shader.AttachTo(System.Int32,StgSharp.Graphics.ShaderProgram)">
             <summary>
             Attach one shader code to a shader program.
@@ -300,7 +315,7 @@
         </member>
         <member name="M:StgSharp.Graphics.ShaderProgram.#ctor(StgSharp.Graphics.Form)">
             <summary>
-            Inti a shader with no program attached.
+            Init a program with no shader attached.
             </summary>
         </member>
         <member name="M:StgSharp.Graphics.ShaderProgram.GetUniform``1(System.String)">
@@ -385,6 +400,74 @@
             <param name="message">A string contains information of how current evironment runs.</param>
             <param name="logType">The severity of current message.</param>
         </member>
+        <member name="T:StgSharp.Math.GLclampf">
+            <summary>
+            OpenGL numeric type.
+            An IEEE-754 floating-point value, clamped to the range [0,1].
+            </summary>
+        </member>
+        <member name="T:StgSharp.Math.GLclampd">
+            <summary>
+            OpenGL numeric type.
+            An IEEE-754 double precision floating-point value, clamped to the range [0,1].
+            </summary>
+        </member>
+        <member name="T:StgSharp.Math.Vec2d">
+            <summary>
+            A two dimension vector defined by two elements.
+            Vec2Ds in StgSharp are defaultly usaed as colum vector. 
+            </summary>
+        </member>
+        <member name="M:StgSharp.Math.Scaler.ASin(System.Single)">
+            <summary>
+            Reurns the value of ArcSin(x)
+            </summary>
+            <param name="x">The sine value of the angle</param>
+            <returns></returns>
+            <exception cref="T:System.ArgumentException"></exception>
+        </member>
+        <member name="M:StgSharp.Math.Scaler.Exp(System.Single)">
+            <summary>
+            Get the value of E ^ x;
+            </summary>
+            <param name="x"></param>
+            <returns></returns>
+        </member>
+        <member name="M:StgSharp.Math.Scaler.Log(System.Single)">
+            <summary>
+            
+            </summary>
+            <param name="x"></param>
+            <returns>
+            Returns the value of ln(x).
+            </returns>
+        </member>
+        <member name="M:StgSharp.Math.Scaler.Pow(System.Single,System.Single)">
+            <summary>
+            calculate the value of x^y
+            </summary>
+            <param name="x"></param>
+            <param name="y"></param>
+            <returns>Returns the value of x^y</returns>
+        </member>
+        <member name="M:StgSharp.Math.Scaler.LowProceisionRandom">
+            <summary>
+            returns a random float number between 0 and 1.
+            </summary>
+            <returns></returns>
+        </member>
+        <member name="M:StgSharp.Math.Scaler.Random">
+            <summary>
+            
+            </summary>
+            <returns></returns>
+        </member>
+        <member name="M:StgSharp.Math.Scaler.RandomSeed">
+            <summary>
+            Generates a random seed in int value.
+            </summary>
+            <returns></returns>
+        </member>
         <member name="T:StgSharp.Geometries.Arc">
             <summary>
             Part of a circle. All points on a arc has the same distance to their center.
@@ -585,74 +668,17 @@
             The method this <see cref="T:StgSharp.TimeSpanProvider"/> will call every time a new time span started.
             </summary>
         </member>
-        <member name="T:StgSharp.Math.GLclampf">
+        <member name="M:StgSharp.Graphic.Camera.GainAllUniforms(StgSharp.Graphics.ShaderProgram,System.String[])">
             <summary>
-            OpenGL numeric type.
+            Get all uniform related to this <see cref="T:StgSharp.Graphic.Camera"/>.
-            An IEEE-754 floating-point value, clamped to the range [0,1].
             </summary>
-        </member>
+            <param name="source">Shader program requires this camera.</param>
-        <member name="T:StgSharp.Math.GLclampd">
+            <param name="uniformName">
-            <summary>
+            Name of all related uniforms.
-            OpenGL numeric type.
+            If you fallow form from <see cref="M:StgSharp.Graphics.ShaderEdit.IglConvertable.DisplayGLtypeDefinition"/>
-            An IEEE-754 double precision floating-point value, clamped to the range [0,1].
+            </param>
-            </summary>
-        </member>
-        <member name="T:StgSharp.Math.Vec2d">
-            <summary>
-            A two dimension vector defined by two elements.
-            Vec2Ds in StgSharp are defaultly usaed as colum vector. 
-            </summary>
-        </member>
-        <member name="M:StgSharp.Math.Scaler.ASin(System.Single)">
-            <summary>
-            Reurns the value of ArcSin(x)
-            </summary>
-            <param name="x">The sine value of the angle</param>
-            <returns></returns>
             <exception cref="T:System.ArgumentException"></exception>
         </member>
-        <member name="M:StgSharp.Math.Scaler.Exp(System.Single)">
-            <summary>
-            Get the value of E ^ x;
-            </summary>
-            <param name="x"></param>
-            <returns></returns>
-        </member>
-        <member name="M:StgSharp.Math.Scaler.Log(System.Single)">
-            <summary>
-            
-            </summary>
-            <param name="x"></param>
-            <returns>
-            Returns the value of ln(x).
-            </returns>
-        </member>
-        <member name="M:StgSharp.Math.Scaler.Pow(System.Single,System.Single)">
-            <summary>
-            calculate the value of x^y
-            </summary>
-            <param name="x"></param>
-            <param name="y"></param>
-            <returns>Returns the value of x^y</returns>
-        </member>
-        <member name="M:StgSharp.Math.Scaler.LowProceisionRandom">
-            <summary>
-            returns a random float number between 0 and 1.
-            </summary>
-            <returns></returns>
-        </member>
-        <member name="M:StgSharp.Math.Scaler.Random">
-            <summary>
-            
-            </summary>
-            <returns></returns>
-        </member>
-        <member name="M:StgSharp.Math.Scaler.RandomSeed">
-            <summary>
-            Generates a random seed in int value.
-            </summary>
-            <returns></returns>
-        </member>
         <member name="T:Windows.Win32.Foundation.COLORREF">
             <summary>The COLORREF value is used to specify an RGB color.</summary>
             <remarks>

源代码/StgSharpC/StgSharpC.h

@@ -69,6 +69,13 @@ extern "C"
 
 #pragma endregion
 
+#pragma region Vector
+
+    SSCAPI void SSCDECL normalize(__m128* source, __m128* target);
+
+#pragma endregion
+
+
 #pragma region mat2
 
     SSCAPI _inline void __cdecl transpose2to3(matrix2map* source, matrix3map* target);

源代码/StgSharpC/StgSharpC.vcxproj

@@ -159,6 +159,7 @@
     <ClCompile Include="mat4.c" />
     <ClCompile Include="stb_image.c" />
     <ClCompile Include="StgSharpC.c" />
+    <ClCompile Include="vector.c" />
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="gl.h" />

源代码/StgSharpC/StgSharpC.vcxproj.filters

@@ -44,6 +44,9 @@
     <ClCompile Include="StgSharpC.c">
       <Filter>源文件</Filter>
     </ClCompile>
+    <ClCompile Include="vector.c">
+      <Filter>源文件</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="glfw3.h">

源代码/StgSharpC/ssgc_framework.h

@@ -1,11 +1,11 @@
-// header.h: 标准系统包含文件的包含文件，
+
-// 或特定于项目的包含文件
-//
-
 #pragma once
 
-#define WIN32_LEAN_AND_MEAN             // 从 Windows 头文件中排除极少使用的内容
+#if  _WIN32
-// Windows 头文件
+
-#include <windows.h>
+
+
+#endif //  __WIN32
+
 
 

源代码/StgSharpC/ssgc_internal.h

@@ -10,6 +10,11 @@
 #define SSG_INTERNAL
 
 #ifdef _WIN32
+
+#define WIN32_LEAN_AND_MEAN             // 从 Windows 头文件中排除极少使用的内容
+// Windows 头文件
+#include <windows.h>
+
 #define SSCAPI __declspec(dllexport)
 #elif defined _LINUX_
 #define SSCAPI __attribute__ ((dllexport))

源代码/StgSharpC/vector.c

@@ -0,0 +1,31 @@
+#include "StgSharpC.h"
+#include "ssgc_internal.h"
+
+SSCAPI void SSCDECL normalize(__m128* source, __m128* target)
+{
+    // 计算source的长度的平方
+    __m128 a_length_sq = _mm_mul_ps(*source, *source); // 向量点乘自身
+    a_length_sq = _mm_add_ps(a_length_sq, _mm_shuffle_ps(a_length_sq, a_length_sq, _MM_SHUFFLE(2, 3, 0, 1)));
+    a_length_sq = _mm_add_ss(a_length_sq, _mm_shuffle_ps(a_length_sq, a_length_sq, _MM_SHUFFLE(0, 0, 3, 2)));
+
+    // 归一化向量source
+    __m128 a_inv_length = _mm_rsqrt_ps(a_length_sq); // 计算source长度的倒数平方根
+    *source = _mm_mul_ps(*source, a_inv_length); // 用source乘以其长度的倒数平方根得到单位向量
+
+    // 计算target与source的点积
+    __m128 dot_product = _mm_mul_ps(*target, *source);
+    dot_product = _mm_add_ps(dot_product, _mm_shuffle_ps(dot_product, dot_product, _MM_SHUFFLE(2, 3, 0, 1)));
+    dot_product = _mm_add_ss(dot_product, _mm_shuffle_ps(dot_product, dot_product, _MM_SHUFFLE(0, 0, 3, 2)));
+
+    // 从target中减去source的方向分量，使其垂直于source
+    __m128 b_orthogonal = _mm_sub_ps(*target, _mm_mul_ps(*source, dot_product));
+
+    // 归一化向量b_orthogonal
+    __m128 b_length_sq = _mm_mul_ps(b_orthogonal, b_orthogonal);
+    b_length_sq = _mm_add_ps(b_length_sq, _mm_shuffle_ps(b_length_sq, b_length_sq, _MM_SHUFFLE(2, 3, 0, 1)));
+    b_length_sq = _mm_add_ss(b_length_sq, _mm_shuffle_ps(b_length_sq, b_length_sq, _MM_SHUFFLE(0, 0, 3, 2)));
+
+    __m128 b_inv_length = _mm_rsqrt_ps(b_length_sq);
+    *target = _mm_mul_ps(b_orthogonal, b_inv_length);
+
+}

源代码/StgSharpC/x64/Debug/StgSharpC.Build.CppClean.log

@@ -19,6 +19,9 @@ d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\源代码\stgsharp
 d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\源代码\stgsharpc\x64\debug\mat2.cod
 d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\源代码\stgsharpc\x64\debug\dllmain.obj
 d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\源代码\stgsharpc\x64\debug\dllmain.cod
+d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\源代码\stgsharpc\x64\debug\vector.sbr
+d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\源代码\stgsharpc\x64\debug\vector.obj
+d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\源代码\stgsharpc\x64\debug\vector.cod
 d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\源代码\stgsharpc.dll
 d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\源代码\stgsharpc.pdb
 d:\nitloadindustry\研究项目\1-flagship\th2020\projectfile\源代码\stgsharpc.lib

源代码/StgSharpC/x64/Debug/StgSharpC.cod

@@ -13,13 +13,23 @@ _DATA	SEGMENT
 COMM	currentContext:QWORD
 _DATA	ENDS
 msvcjmc	SEGMENT
+__A19B9DB6_ssgc_framework@h DB 01H
 __0ED14FEE_winpackagefamily@h DB 01H
 __F92EF742_winapifamily@h DB 01H
-__22E515EB_sdkddkver@h DB 01H
 __4B783B3C_concurrencysal@h DB 01H
 __137BB1BE_sal@h DB 01H
 __805F4069_vadefs@h DB 01H
 __1EAACA9B_vcruntime@h DB 01H
+__F8522E0F_stdint@h DB 01H
+__874AB8BA_khrplatform@h DB 01H
+__8DCB230D_gl@h DB 01H
+__1B0272D9_corecrt@h DB 01H
+__13F5961F_stddef@h DB 01H
+__5BC5AF51_mmintrin@h DB 01H
+__45DED006_corecrt_malloc@h DB 01H
+__FA77ED4C_malloc@h DB 01H
+__9E7FA6CF_xmmintrin@h DB 01H
+__22E515EB_sdkddkver@h DB 01H
 __1227BCE2_excpt@h DB 01H
 __CC8D90C0_stdarg@h DB 01H
 __29F49F40_specstrings_undef@h DB 01H
@@ -27,7 +37,6 @@ __D0F42932_specstrings_strict@h DB 01H
 __F00405FD_sdv_driverspecs@h DB 01H
 __173E09CA_driverspecs@h DB 01H
 __9A452361_specstrings@h DB 01H
-__1B0272D9_corecrt@h DB 01H
 __74484FB3_corecrt_wctype@h DB 01H
 __1EC467ED_ctype@h DB 01H
 __98517906_kernelspecs@h DB 01H
@@ -108,15 +117,6 @@ __11C07376_mcx@h DB 01H
 __577CE3E7_ime_cmodes@h DB 01H
 __1E72C31E_imm@h DB 01H
 __E15BF856_windows@h DB 01H
-__A19B9DB6_ssgc_framework@h DB 01H
-__F8522E0F_stdint@h DB 01H
-__874AB8BA_khrplatform@h DB 01H
-__8DCB230D_gl@h DB 01H
-__13F5961F_stddef@h DB 01H
-__5BC5AF51_mmintrin@h DB 01H
-__45DED006_corecrt_malloc@h DB 01H
-__FA77ED4C_malloc@h DB 01H
-__9E7FA6CF_xmmintrin@h DB 01H
 __61B03275_ssgc_internal@h DB 01H
 __B47D1049_glfw3@h DB 01H
 __5F89FF5A_wgl@h DB 01H

源代码/StgSharpC/x64/Debug/StgSharpC.log

@@ -1,7 +1,4 @@
-  StgSharpC.c
+  dllmain.c
-  dllmain.c
-D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\源代码\StgSharpC\StgSharpC.c(23,18): warning C4047: “=”:“char”与“char [27]”的间接级别不同
-D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\源代码\StgSharpC\StgSharpC.c(67,5): warning C4047: “return”:“char *”与“char (*)[512]”的间接级别不同
   mat2.c
   mat3.c
   mat4.c
@@ -30,6 +27,22 @@ D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\源代码\StgSharp
 D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\源代码\StgSharpC\mat4.c(44,18): warning C4133: “函数”: 从“__m128 *”到“const float *”的类型不兼容
 D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\源代码\StgSharpC\mat4.c(45,18): warning C4133: “函数”: 从“__m128 *”到“const float *”的类型不兼容
 D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\源代码\StgSharpC\mat4.c(53,32): warning C4133: “函数”: 从“__m128 *”到“const float *”的类型不兼容
+  stb_image.c
+D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\源代码\StgSharpC\stb_image.c(832,17): warning C4047: “=”:“stbi_uc”与“char [33]”的间接级别不同
+  StgSharpC.c
+C:\Program Files (x86)\Windows Kits\10\Include\10.0.22621.0\shared\minwindef.h(130,1): warning C4005: “APIENTRY”: 宏重定义
+  (编译源文件“StgSharpC.c”)
+  D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\源代码\StgSharpC\glfw3.h(123,1):
+  参见“APIENTRY”的前一个定义
+  
+C:\Program Files (x86)\Windows Kits\10\Include\10.0.22621.0\um\wingdi.h(36,1): warning C4005: “WINGDIAPI”: 宏重定义
+  (编译源文件“StgSharpC.c”)
+  D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\源代码\StgSharpC\glfw3.h(133,1):
+  参见“WINGDIAPI”的前一个定义
+  
+D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\源代码\StgSharpC\StgSharpC.c(23,18): warning C4047: “=”:“char”与“char [27]”的间接级别不同
+D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\源代码\StgSharpC\StgSharpC.c(67,5): warning C4047: “return”:“char *”与“char (*)[512]”的间接级别不同
+  vector.c
   正在生成代码...
     正在创建库 D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\源代码\StgSharpC.lib 和对象 D:\NitloadIndustry\研究项目\1-Flagship\TH2020\ProjectFile\源代码\StgSharpC.exp
 LINK : warning LNK4098: 默认库“MSVCRT”与其他库的使用冲突；请使用 /NODEFAULTLIB:library