From c62ec58c8f86e747e9e2ec4bd58b55924ca25f24 Mon Sep 17 00:00:00 2001
From: Harrison <yunyangdeng@gmail.com>
Date: Mon, 17 Feb 2020 02:25:13 -0500
Subject: [PATCH] Added an easy way to get attribute location for shaders.

---
 RecrownedGTK/Graphics/Render/Shader/Shader.cs | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/RecrownedGTK/Graphics/Render/Shader/Shader.cs b/RecrownedGTK/Graphics/Render/Shader/Shader.cs
index 6260138..9a23c36 100644
--- a/RecrownedGTK/Graphics/Render/Shader/Shader.cs
+++ b/RecrownedGTK/Graphics/Render/Shader/Shader.cs
@@ -39,10 +39,15 @@ namespace RecrownedGTK.Graphics.Render.Shader {
             if ((log = GL.GetShaderInfoLog(fragShader)) == "") {
                 throw new ArgumentException("Error while compiling fragment shader: " + log, "fragmentPath");
             }
+
+            //Creates the shader program.
             handle = GL.CreateProgram();
+
+            //Attaches shader to program and links it.
             GL.AttachShader(handle, vertShader);
             GL.AttachShader(handle, fragShader);
             GL.LinkProgram(handle);
+
             GL.DetachShader(handle, vertShader);
             GL.DetachShader(handle, fragShader);
             GL.DeleteShader(vertShader);
@@ -53,6 +58,10 @@ namespace RecrownedGTK.Graphics.Render.Shader {
             GL.UseProgram(handle);
         }
 
+        public int GetAttribLocation(string attributeName) {
+            return GL.GetAttribLocation(handle, attributeName);
+        }
+
         protected virtual void Dispose(bool disposing) {
             if (IsDisposed) {
                 return;
@@ -72,7 +81,7 @@ namespace RecrownedGTK.Graphics.Render.Shader {
         ~Shader() {
             Dispose(false);
         }
-        public static Shader CreateBasic2D() {
+        public static Shader CreateBasicShader() {
             Shader shader = new Shader("Graphics/Render/Shader/default.vert", "Graphics/Render/Shader/default.frag");
             return shader;
         }