Add project files.

2017-02-22 22:45:04 -05:00
parent adadec1701
commit 87120574c8
18 changed files with 644 additions and 0 deletions
--- a/WhatTheTexture/Program.cs
+++ b/WhatTheTexture/Program.cs
@@ -0,0 +1,79 @@
+using System;
+using System.Collections.Generic;
+using System.Drawing;
+using System.Drawing.Imaging;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using OpenTK;
+using OpenTK.Graphics.OpenGL;
+using PixelFormat = OpenTK.Graphics.OpenGL.PixelFormat;
+
+namespace WhatTheTexture
+{
+    internal class Program : GameWindow
+    {
+        protected override void OnLoad(EventArgs e)
+        {
+            base.OnLoad(e);
+
+            Width = 1920;
+            Height = 1080;
+            X = (DisplayDevice.Default.Width - Width) / 2;
+            Y = (DisplayDevice.Default.Height - Height) / 2;
+
+            GL.Enable(EnableCap.Texture2D);
+
+            var image = new Bitmap("tex.png");
+
+            var texID = GL.GenTexture();
+
+            GL.ActiveTexture(TextureUnit.Texture0);
+            GL.BindTexture(TextureTarget.Texture2D, texID);
+            var bitmapData = image.LockBits(new Rectangle(0, 0, image.Width, image.Height),
+                ImageLockMode.ReadOnly, System.Drawing.Imaging.PixelFormat.Format32bppArgb);
+
+            GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMinFilter,
+                (int) TextureMinFilter.Nearest);
+            GL.TexParameter(TextureTarget.Texture2D, TextureParameterName.TextureMagFilter,
+                (int) TextureMagFilter.Nearest);
+
+            GL.TexImage2D(TextureTarget.Texture2D, 0, PixelInternalFormat.Rgba, bitmapData.Width, bitmapData.Height, 0,
+                PixelFormat.Bgra, PixelType.UnsignedByte, bitmapData.Scan0);
+
+            image.UnlockBits(bitmapData);
+
+            GL.GenerateMipmap(GenerateMipmapTarget.Texture2D);
+
+            GL.Viewport(ClientRectangle);
+
+            GL.Begin(PrimitiveType.Triangles);
+
+            GL.TexCoord2(0, 0);
+            GL.Vertex2(-.8, -.8);
+            GL.TexCoord2(1, 0);
+            GL.Vertex2(.8, -.8);
+            GL.TexCoord2(0, 1);
+            GL.Vertex2(-.8, .8);
+
+            GL.TexCoord2(1, 1);
+            GL.Vertex2(.8, .8);
+            GL.TexCoord2(1, 0);
+            GL.Vertex2(.8, -.8);
+            GL.TexCoord2(0, 1);
+            GL.Vertex2(-.8, .8);
+
+            GL.End();
+
+            SwapBuffers();
+        }
+
+        private static void Main(string[] args)
+        {
+            using (var p = new Program())
+            {
+                p.Run();
+            }
+        }
+    }
+}