.. _program_listing_file_Src_GraphicsEngineVulkan_scene_Mesh.hpp:

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

|exhale_lsh| :ref:`Return to documentation for file <file_Src_GraphicsEngineVulkan_scene_Mesh.hpp>` (``Src/GraphicsEngineVulkan/scene/Mesh.hpp``)

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

.. code-block:: cpp

   #pragma once
   #include <glm/glm.hpp>
   #include <vector>
   
   #include "ObjectDescription.hpp"
   #include "scene/ObjMaterial.hpp"
   #include "scene/Vertex.hpp"
   #include "vulkan_base/VulkanBufferManager.hpp"
   
   namespace Kataglyphis {
   // this a simple Mesh without mesh generation
   class Mesh
   {
     public:
       Mesh(VulkanDevice *device,
         VkQueue transfer_queue,
         VkCommandPool transfer_command_pool,
         std::vector<Vertex> &vertices,
         std::vector<uint32_t> &indices,
         std::vector<unsigned int> &materialIndex,
         std::vector<ObjMaterial> &materials);
   
       Mesh();
   
       void cleanUp();
   
       ObjectDescription &getObjectDescription() { return object_description; };
       glm::mat4 getModel() { return model; };
       uint32_t getVertexCount() { return vertex_count; };
       uint32_t getIndexCount() { return index_count; };
       VkBuffer &getVertexBuffer() { return vertexBuffer.getBuffer(); };
       VkBuffer &getMaterialIDBuffer() { return materialIdsBuffer.getBuffer(); };
       VkBuffer &getIndexBuffer() { return indexBuffer.getBuffer(); };
   
       void setModel(glm::mat4 new_model);
   
       ~Mesh();
   
     private:
       VulkanBufferManager vulkanBufferManager;
   
       ObjectDescription object_description{ static_cast<uint64_t>(-1),
           static_cast<uint64_t>(-1),
           static_cast<uint64_t>(-1),
           static_cast<uint64_t>(-1) };
   
       VulkanBuffer vertexBuffer;
       VulkanBuffer indexBuffer;
       VulkanBuffer objectDescriptionBuffer;
       VulkanBuffer materialIdsBuffer;
       VulkanBuffer materialsBuffer;
   
       glm::mat4 model;
   
       uint32_t vertex_count{ static_cast<uint32_t>(-1) };
       uint32_t index_count{ static_cast<uint32_t>(-1) };
   
       VulkanDevice *device{ VK_NULL_HANDLE };
   
       void createVertexBuffer(VkQueue transfer_queue, VkCommandPool transfer_command_pool, std::vector<Vertex> &vertices);
   
       void createIndexBuffer(VkQueue transfer_queue, VkCommandPool transfer_command_pool, std::vector<uint32_t> &indices);
   
       void createMaterialIDBuffer(VkQueue transfer_queue,
         VkCommandPool transfer_command_pool,
         std::vector<unsigned int> &materialIndex);
   
       void createMaterialBuffer(VkQueue transfer_queue,
         VkCommandPool transfer_command_pool,
         std::vector<ObjMaterial> &materials);
   };
   }// namespace Kataglyphis