daily update on 20240501 by nitload youmu, tracking blueprint coruptr

源代码/StgSharp/Graphics/RenderStream.cs

@@ -28,6 +28,7 @@
 //     
 //-----------------------------------------------------------------------
 //-----------------------------------------------------------------------
+using StgSharp.Logic;
 using StgSharp.Math;
 
 using System;
@@ -41,7 +42,7 @@ using System.Threading.Tasks;
 
 namespace StgSharp.Graphics
 {
-    public abstract class RenderStream
+    public abstract class RenderStream: IConvertableToBlueprintNode
     {
 
         private IntPtr canvasHandle;
@@ -55,7 +56,7 @@ namespace StgSharp.Graphics
         protected string name;
         private Camera nativeCamera;
 
-        protected RenderStream(RenderStreamConstructArgs args)
+        public RenderStream(RenderStreamConstructArgs args)
         {
             height = args.Height;
             monitor = args.Monitor;
@@ -143,6 +144,15 @@ namespace StgSharp.Graphics
             }
         }
 
+        protected abstract string[] InputPortsName { get; }
+        protected abstract string[] OutputPortsName { get; }
+
+        string[] IConvertableToBlueprintNode.InputInterfacesName => InputPortsName;
+
+        string[] IConvertableToBlueprintNode.OutputInterfacesName => OutputPortsName;
+
+        BlueprintNodeAction IConvertableToBlueprintNode.MainExecution => InternalDraw;
+
         /// <summary>
         /// Set the size limit of current form
         /// </summary>
@@ -159,7 +169,7 @@ namespace StgSharp.Graphics
         protected abstract void NativeCameraViewRange(Radius FieldOfRange,vec2d offset, (float frontDepth, float backDepth ) viewDepth );
         protected abstract void NativeCameraViewTarget(vec3d position, vec3d direction, vec3d up);
         /// <summary>
-        /// Get <see cref="Uniform{Matrix44}"/> uniform from a shader.
+        /// Get <see cref="Uniform{T}"/>(T is <see cref="Matrix44"/>) uniform from a shader.
         /// This uniform will be used as projection matrix of this camera.
         /// Additionally, for multi-shader rendering, each shader requires a uniform, 
         /// so do not ignore return value of this method.
@@ -174,7 +184,9 @@ namespace StgSharp.Graphics
         #endregion
 
         #region internal operation
-        internal abstract void InternalDraw();
+        internal abstract void InternalDraw(
+            in Dictionary<string, BlueprintPipeline> input,
+            in Dictionary<string, BlueprintPipeline> output);
         internal abstract void InternalInit();
         internal abstract void InternalTerminate();
         #endregion
@@ -182,8 +194,11 @@ namespace StgSharp.Graphics
         #region public operation
         protected abstract void Deinit();
         protected abstract void Init();
-        protected abstract void Main();
+        protected abstract void Main(
+            in Dictionary<string, BlueprintPipeline> input,
+            in Dictionary<string, BlueprintPipeline> output);
         protected abstract void ProcessInput();
+        
         #endregion
 
         #region public resource generator
@@ -191,6 +206,8 @@ namespace StgSharp.Graphics
         protected abstract Shader CreateShaderSegment(ShaderType type, int count);
         protected abstract ShaderProgram CreateShaderProgram();
 
+        
+
         #endregion
 
     }