.. _program_listing_file_Src_GraphicsEngineOpenGL_renderer_deferred_GBuffer.hpp:

Program Listing for File GBuffer.hpp
====================================

|exhale_lsh| :ref:`Return to documentation for file <file_Src_GraphicsEngineOpenGL_renderer_deferred_GBuffer.hpp>` (``Src/GraphicsEngineOpenGL/renderer/deferred/GBuffer.hpp``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   #pragma once
   #include <glad/glad.h>
   // #include <GLFW/glfw3.h>
   
   #include <glm/glm.hpp>
   #include <glm/gtc/type_ptr.hpp>
   #include <memory>
   
   #include "hostDevice/GlobalValues.hpp"
   #include "renderer/ShaderProgram.hpp"
   
   class GBuffer
   {
     public:
       GBuffer();
       GBuffer(GLint window_width, GLint window_height);
   
       void create();
       void read(std::shared_ptr<ShaderProgram> shader_program);
   
       void update_window_params(GLuint window_width, GLuint window_height);
   
       GLuint get_id() const { return g_buffer; };
   
       ~GBuffer();
   
     private:
       GLuint g_buffer;
   
       GLuint g_position, g_normal, g_albedo, g_material_id, g_depth;
   
       GLuint g_buffer_attachment[G_BUFFER_SIZE] = { GL_COLOR_ATTACHMENT0,
           GL_COLOR_ATTACHMENT1,
           GL_COLOR_ATTACHMENT2,
           GL_COLOR_ATTACHMENT3 };
   
       GLuint window_width, window_height;
   };