daily update on 20240501 by nitload youmu, tracking blueprint coruptr

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

@@ -1,4 +1,5 @@
-using StgSharp.Math;
+using StgSharp.Logic;
+using StgSharp.Math;
 
 using System;
 using System.Collections.Generic;
@@ -12,6 +13,20 @@ namespace StgSharp.Graphics
 {
     public abstract partial class glRenderStream: RenderStream
     {
+
+        public static T AsMainStreamOf<T>(Form f, (int x, int y, int z) unitCubeSize) where T : glRenderStream
+        {
+            RenderStreamConstructArgs args = new RenderStreamConstructArgs();
+            args.UnitCubeSize = unitCubeSize;
+            args.Name = f.name;
+            args.Height = f.Height;
+            args.Width = f.Width;
+            T ret = Activator.CreateInstance(typeof(T), args) as T;
+            ret!.InternalInit();
+            f.WindowID = ret.CanvasHandle;
+            return ret;
+        }
+
         protected sealed override void NativeCameraViewTarget(vec3d position, vec3d direction, vec3d up)
         {
             NativeCamera.SetViewDirection(position, direction, up);
@@ -53,34 +68,18 @@ namespace StgSharp.Graphics
         /// </exception>
         public unsafe void MakeAsCurrentContext()
         {
-            if (CanvasHandle == default)
+            if (ContextHandle == default)
             {
-                IntPtr windowPtr;
-                byte[] tittleBytes = Encoding.UTF8.GetBytes(name);
-                if (SharedCanvas == IntPtr.Zero)
-                {
-                    windowPtr = InternalIO.glfwCreateWindow(Width, Height, tittleBytes, Monitor, IntPtr.Zero);
-                }
-                else
-                {
-                    windowPtr = InternalIO.glfwCreateWindow(Width, Height, tittleBytes, Monitor, SharedCanvas);
-                }
-                if (((long)windowPtr == -1) || ((long)windowPtr == -2))
-                {
-                    throw new Exception("Cannot create window instance!");
-                }
-                else
-                {
-                    CanvasHandle = windowPtr;
-                }
-
                 ContextHandle = Marshal.AllocHGlobal(Marshal.SizeOf(typeof(GLcontext)));
                 GLcontext* contextID = (GLcontext*)ContextHandle;
-                *contextID = new GLcontext();
                 contextID->glGetString = (delegate*<uint, IntPtr>)IntPtr.Zero;
             }
-            GL.api = (GLcontext*)ContextHandle;
-            InternalIO.glfwMakeContextCurrent(CanvasHandle);
+            if (GL.CurrentContextHandle != ContextHandle)
+            {
+                GL.CurrentContextHandle = ContextHandle;
+                Console.WriteLine($"context set as {(ulong)GL.CurrentContextHandle}");
+                InternalIO.glfwMakeContextCurrent(CanvasHandle);
+            }
         }
 
         [MethodImpl(MethodImplOptions.AggressiveInlining)]
@@ -96,10 +95,12 @@ namespace StgSharp.Graphics
             Init();
         }
 
-        internal sealed override void InternalDraw()
+        internal sealed override void InternalDraw(
+            in Dictionary<string, BlueprintPipeline> input,
+            in Dictionary<string, BlueprintPipeline> output)
         {
             MakeAsCurrentContext();
-            Main();
+            Main(in input, in output);
         }