.. _program_listing_file_gui_Demeter_Renderer_Mesh.hpp:

Program Listing for File Mesh.hpp
=================================

|exhale_lsh| :ref:`Return to documentation for file <file_gui_Demeter_Renderer_Mesh.hpp>` (``gui/Demeter/Renderer/Mesh.hpp``)

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

.. code-block:: cpp

   #pragma once
   
   #include <vector>
   
   #include "Camera.hpp"
   #include "Shader.hpp"
   #include "Texture.hpp"
   #include "Vertex.hpp"
   
   struct Mesh {
   private:
     GLuint VAO, VBO, EBO = 0;
     std::string _name;
     std::unique_ptr<std::vector<Vertex>> _vertices;
     std::unique_ptr<std::vector<unsigned int>> _indices;
     std::shared_ptr<Texture> _texture = nullptr;
   
     void GenMesh();
   
   public:
     Mesh() = default;
     Mesh(const Mesh &) = delete;
     Mesh &operator=(const Mesh &) = delete;
     ~Mesh();
   
     [[nodiscard]] bool Init(
       const std::string &name,
       std::unique_ptr<std::vector<Vertex>> vv,
       std::unique_ptr<std::vector<unsigned int>> vi);
   
     [[nodiscard]] const std::string &GetName() const
     {
       return _name;
     }
   
     void SetTexture(std::shared_ptr<Texture> t);
   
     void
     Draw(ShaderProgram &shader, const glm::mat4 &modelMatrix, Camera &camera)
       const;
   
     friend std::ostream &operator<<(std::ostream &os, const Mesh &mesh)
     {
       for (const Vertex &v: *mesh._vertices)
         os << v << '\n';
       for (size_t i = 0; i < mesh._indices->size(); i += 3)
         os << mesh._indices->at(i) << ' ' << mesh._indices->at(i + 1) << ' '
            << mesh._indices->at(i + 2) << '\n';
       return os;
     }
   };