daily update on 20240407 by nitload youmu

源代码/StgSharpDebug/Program.cs

@@ -1,5 +1,6 @@
 //using StgSharp.Envitronment.Win32;
 using StgSharp.Geometries;
+using StgSharp.Graphic;
 using StgSharp.Graphics;
 using StgSharp.Math;
 
@@ -18,6 +19,7 @@ namespace StgSharp
         private Texture texture;
         private VertexArray vao;
         private VertexBuffer vbo;
+        private Camera camera;
 
         protected override unsafe void ProcessInput()
         {
@@ -38,7 +40,6 @@ namespace StgSharp
 
         }
 
-
         protected override void Init()
         {
             InternalIO.InternalWriteLog("\n\n\n", "Program start", LogType.Info);
@@ -54,6 +55,7 @@ namespace StgSharp
                 {
                     GL.Viewport(0, 0, width, height);
                 };
+
             shader = CreateShaderProgram();
             var vertex = CreateShader(ShaderType.Vertex, 1);
             var fragment = CreateShader(ShaderType.Fragment, 1);
@@ -68,10 +70,10 @@ namespace StgSharp
                 0.0f, 0.5f, 0.0f
                 );
             Rectangle rec = new Rectangle(
-                -0.5f, 0.5f, 0.0f,
-                0.5f, 0.5f, 0.0f,
-                0.5f, -0.5f, 0.0f,
-                -0.5f, -0.5f, 0.0f
+                -0.75f, 0.75f, 0.0f,
+                0.75f, 0.75f, 0.0f,
+                0.75f, -0.75f, 0.0f,
+                -0.75f, -0.75f, 0.0f
                 );
             Polygon5 polygon = new Polygon5(
                 -0.4f, 0.5f, 0.0f,
@@ -117,6 +119,14 @@ namespace StgSharp
             ourTexture2 = shader.GetUniform<int>("ourTexture2");
             GL.SetValue(ourTexture2, 1);
             /**/
+
+            camera = new Camera(
+                new vec3d(0,0,1.0f),
+                new vec3d(0,0,0),
+                new vec3d(0,1,0)
+                );
+            camera.Perspective(new Radius(Scaler.Pi / 3),this.Size,0.5f,-0.5f);
+            camera.GainAllUniforms(shader, "projection", "lookAt");
         }
 
         protected override void Main()
@@ -145,6 +155,7 @@ namespace StgSharp
                 0.5f + MathF.Sin(time * 0.33333f + Scaler.Pi / 3),
                 time
                 );
+            camera.SetAllUniforms();
             /**/
 
             GL.DrawElements(GepmetryType.TRIANGLES, 6, TypeCode.UInt32, IntPtr.Zero);
@@ -153,7 +164,7 @@ namespace StgSharp
             /**/
         }
 
-        [MultiFrameActivity()]
+        //[MultiFrameActivity()]
         public void Beep()
         {
             if (CurrentFrameCount%60==0)
@@ -163,8 +174,8 @@ namespace StgSharp
         }
 
 
-        [MethodImpl(MethodImplOptions.NoOptimization)]
-        [RenderActivity(RenderPriority.Pre_1)]
+        
+        //[RenderActivity(RenderPriority.Pre_1)]
         public void NoOp() 
         {
             int a = 1;