daily update on 20230609 by nitload youmu, graphic arragement for better form init

源代码/StgSharp/Graphics/Form.cs

@@ -0,0 +1,106 @@
+using StgSharp.Graphics.GL;
+using StgSharp.Math;
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.Runtime.InteropServices;
+using System.Text;
+using System.Threading;
+
+namespace StgSharp.Graphics
+{
+    [StructLayout(LayoutKind.Sequential)]
+    internal struct formInfo
+    {
+        public int width;
+        public int height;
+        public vec4d color;
+        public string name;
+    }
+
+    public unsafe class Form:INode<Form>
+    {
+        internal IntPtr windowPtr;
+        internal formInfo info;
+        internal shaderObject shader;
+        internal LinkedList<Pool> allControl;
+
+        public vec2d Size
+        {
+            get { return new vec2d(info.width,info.height); }
+            set 
+            { 
+                info.width = (int)value.X;
+                info.height = (int)value.Y;
+            }
+        }
+
+        public int Width
+        {
+            get => info.width;
+            set => info.width = value;
+        }
+
+        public int Height 
+        {
+            get => info.height;
+            set => info.height = value;
+        }
+
+        public vec4d Color
+        {
+            get => info.color;
+            set => info.color = value;
+        }
+
+        /// <summary>
+        /// Constructor of a Form, creats an instance of a form and 
+        /// initilize all the customizing operations.
+        /// </summary>
+        public Form()
+        {
+            info = new formInfo();
+            allControl = new LinkedList<Pool>();
+            Init();
+            StgSharp.Graphic.LoadForm(this);
+
+        }
+
+        //used for internal control purpose
+        internal Form(int instruction)
+        {
+            
+        }
+
+        internal unsafe void defualtInit()
+        {
+            fixed (shaderObject* shaderObj = &this.shader)
+            {
+                IntPtr windowPtr = Graphic.InitWindow(this);
+               internalIO.InternalCompileShader(shaderObj);
+               internalIO.InternalRenderWindow(windowPtr, this.info, shaderObj);
+               internalIO.TerminateWindow(shaderObj);
+            }
+        }
+
+        public virtual void Init()
+        {
+            info.color = new vec4d(0.95, 0.93, 0.92, 0);
+            info.width = 800;
+            info.height = 600;
+            this.windowPtr = Graphic.InitWindow(this);
+        }
+
+        public void Show()
+        {
+            fixed (shaderObject* shaderObj = &this.shader)
+            {
+                internalIO.InternalCompileShader(shaderObj);
+                internalIO.InternalRenderWindow(this.windowPtr, this.info, shaderObj);
+                internalIO.TerminateWindow(shaderObj);
+            }
+
+        }
+
+    }
+}

源代码/StgSharp/Graphics/GL/SSGstruct.cs

@@ -0,0 +1,16 @@
+using System;
+using System.Collections.Generic;
+using System.Runtime.InteropServices;
+using System.Text;
+
+namespace StgSharp.Graphics.GL
+{
+
+    [StructLayout(LayoutKind.Sequential)]
+    internal struct shaderObject
+    {
+        uint VBO;
+        uint VAO;
+        uint shaderProgram;
+    }
+}

源代码/StgSharp/Graphics/Graphic.cs

@@ -1,28 +1,47 @@
 using StgSharp.Control;
 using StgSharp.Graphics;
+using StgSharp.Graphics.GL;
+using StgSharp.Math;
 using System;
 using System.Collections.Generic;
+using System.Runtime.CompilerServices;
 using System.Runtime.InteropServices;
 using System.Text;
 
 namespace StgSharp
 {
-    public static class Graphic
+    public static unsafe class Graphic
     {
-        private const string glPackageName = "StgSharpGraphics.dll";
-        //private static GraphicIO glIO;
-
-        static Graphic()
+        /// <summary>
+        /// Init a form, attach its data to GLFW program, 
+        /// and return the pointer of the GLFW package of the form.
+        /// </summary>
+        /// <param name="form">The C# instance of the form</param>
+        /// <returns>Pointer of the GLFW package of this form</returns>
+        /// <exception cref="Exception">The issue that form is not successfully initilized
+        /// or GLAD program fail to init</exception>
+        public static unsafe IntPtr InitWindow(Form form)
         {
-            //glIO = InitPackage();
-            //initWindow = glIO.initWindowPtr;
+            IntPtr a= internalIO.InternalInitWindow(form.info);
+            if ((long)a == -1)
+            {
+                throw new Exception("Failed to init form.");
+            }
+            else if ((long)a == -2)
+            {
+                throw new Exception("Failed to load GLAD program.");
+            }
+            else
+            {
+                return a;
+            }
+        }
+
+        public static unsafe void LoadForm(Form form)
+        {
+            ProgramTimeLine.allForm.Add(form);
         }
 
-        public static InitWindow initWindow ;
 
-        /*
-        [DllImport(glPackageName, EntryPoint = "initPackage")]
-        internal static extern GraphicIO InitPackage();
-        /**/
     }
 }

源代码/StgSharp/Graphics/window.cs

@@ -1,17 +0,0 @@
-using StgSharp.Math;
-using System;
-using System.Collections.Generic;
-using System.Runtime.InteropServices;
-using System.Text;
-
-namespace StgSharp.Graphics
-{
-    [StructLayout(LayoutKind.Sequential)]
-    public struct Window
-    {
-        public int width;
-        public int height;
-        public vec4d color;
-        public string name;
-    }
-}