.. _program_listing_file_Src_GraphicsEngineVulkan_renderer_Rasterizer.ixx:

Program Listing for File Rasterizer.ixx
=======================================

|exhale_lsh| :ref:`Return to documentation for file <file_Src_GraphicsEngineVulkan_renderer_Rasterizer.ixx>` (``Src/GraphicsEngineVulkan/renderer/Rasterizer.ixx``)

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

.. code-block:: cpp

   module;
   
   #include "renderer/pushConstants/PushConstantRasterizer.hpp"
   #include <glm/glm.hpp>
   #include <memory>
   #include <vector>
   #include <vulkan/vulkan.hpp>
   
   export module kataglyphis.vulkan.rasterizer;
   
   import kataglyphis.vulkan.device;
   import kataglyphis.vulkan.swapchain;
   import kataglyphis.vulkan.command_buffer_manager;
   import kataglyphis.vulkan.texture;
   import kataglyphis.vulkan.scene;
   
   export namespace Kataglyphis::VulkanRendererInternals {
   class Rasterizer
   {
     public:
       Rasterizer();
   
       void init(VulkanDevice *in_device,
         VulkanSwapChain *swap_chain,
         const std::vector<vk::DescriptorSetLayout> &descriptorSetLayouts,
         vk::CommandPool &commandPool);
   
       void shaderHotReload(const std::vector<vk::DescriptorSetLayout> &descriptor_set_layouts);
   
       Kataglyphis::Texture &getOffscreenTexture(uint32_t index);
   
       void setPushConstant(PushConstantRasterizer push_constant);
   
       void recordCommands(vk::CommandBuffer &commandBuffer,
         uint32_t image_index,
         Kataglyphis::Scene *scene,
         const std::vector<vk::DescriptorSet> &descriptorSets);
   
       void cleanUp();
   
       ~Rasterizer();
   
     private:
       VulkanDevice *device{ nullptr };
       VulkanSwapChain *vulkanSwapChain{ nullptr };
   
       CommandBufferManager commandBufferManager;
   
       std::vector<vk::Framebuffer> framebuffer;
       std::vector<std::unique_ptr<Kataglyphis::Texture>> offscreenTextures;
       std::unique_ptr<Kataglyphis::Texture> depthBufferImage;
   
       vk::PushConstantRange push_constant_range{ vk::ShaderStageFlagBits::eAll, 0, 0 };
       PushConstantRasterizer pushConstant{ glm::mat4(1.f) };
   
       vk::Pipeline graphics_pipeline{};
       vk::PipelineLayout pipeline_layout{};
       vk::RenderPass render_pass{};
   
       void createTextures(vk::CommandPool &commandPool);
       void createGraphicsPipeline(const std::vector<vk::DescriptorSetLayout> &descriptorSetLayouts);
       void createRenderPass();
       void createFramebuffer();
       void createPushConstantRange();
   };
   }// namespace Kataglyphis::VulkanRendererInternals