Daily update 2 on 20240228 by nitload youmu

2025-03-01 04:58:46 +08:00
parent 90d5f76511
commit f22862dfc4
983 changed files with 180004 additions and 0 deletions
@@ -0,0 +1,81 @@
+//-----------------------------------------------------------------------
+//-----------------------------------------------------------------------
+//     file="VAO.cs"
+//     Project: StgSharp
+//     AuthorGroup: Nitload Space
+//     Copyright (c) Nitload Space. All rights reserved.
+//     
+//     Permission is hereby granted, free of charge, to any person 
+//     obtaining a copy of this software and associated documentation 
+//     files (the “Software”), to deal in the Software without restriction, 
+//     including without limitation the rights to use, copy, modify, merge,
+//     publish, distribute, sublicense, and/or sell copies of the Software, 
+//     and to permit persons to whom the Software is furnished to do so, 
+//     subject to the following conditions:
+//     
+//     The above copyright notice and 
+//     this permission notice shall be included in all copies 
+//     or substantial portions of the Software.
+//     
+//     THE SOFTWARE IS PROVIDED “AS IS”, 
+//     WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, 
+//     INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+//     FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
+//     IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
+//     DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, 
+//     ARISING FROM, OUT OF OR IN CONNECTION WITH 
+//     THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+//     
+//-----------------------------------------------------------------------
+//-----------------------------------------------------------------------
+
+using System;
+using System.Collections.Generic;
+using System.Runtime.CompilerServices;
+using System.Text;
+
+namespace StgSharp.Graphics.OpenGL
+{
+    public sealed unsafe class VertexArray : GlBufferObjectBase
+    {
+
+        internal VertexArray( int n, glRender binding )
+            : base( binding )
+        {
+            _bufferHandle = GL.GenVertexArrays( n );
+        }
+
+        [MethodImpl( MethodImplOptions.AggressiveInlining )]
+        public override sealed void Bind( int index )
+        {
+            GL.BindVertexArray( _bufferHandle[ index ] );
+        }
+
+        [MethodImpl( MethodImplOptions.AggressiveInlining )]
+        public static void BindNull()
+        {
+            OpenGLFunction.CurrentGL.BindVertexArray( GlHandle.Zero );
+        }
+
+        [MethodImpl( MethodImplOptions.AggressiveInlining )]
+        public void SetVertexAttribute(
+            uint index,
+            int vertexLength,
+            TypeCode dataType,
+            bool isNomalized,
+            uint stride,
+            int pointer )
+        {
+            GL.SetVertexAttribute(
+                index, vertexLength, dataType, isNomalized, stride, pointer );
+        }
+
+        protected override sealed void Dispose( bool disposing )
+        {
+            if( disposing ) {
+                GL.DeleteVertexArrays( _bufferHandle );
+            }
+        }
+
+    }
+}