daily update on 20240407 by nitload youmu

2024-04-07 15:08:52 +08:00
parent 127fcdbfd3
commit e1e416bb41
141 changed files with 2578 additions and 2576 deletions
@@ -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");
+                }
+            }
+        }
+    }
+}