InitImgui()

void Spices::SlateRenderer::InitImgui ( ) const

private

Init Imgui.

Context, a concept of OpenGL, means OpenGL objects in used during a render stage. Likes VkInstance.

@breif Init ImPlot Library's Context.

@breif Configuration of ImGui. Can Set custom UI style here.

ImGui Slate Layout cache file. Set nullptr, if not need.

Setup Platform / Renderer backends.

Instance a ImGui_ImplVulkan_InitInfo.

ImGui Init for Vulkan.

Create IconFont.

Init NsightPerf HUD Renderer.

Context, a concept of OpenGL, means OpenGL objects in used during a render stage. Likes VkInstance.

@breif Init ImPlot Library's Context.

@breif Configuration of ImGui. Can Set custom UI style here.

ImGui Slate Layout cache file. Set nullptr, if not need.

Setup Platform / Renderer backends.

Instance a ImGui_ImplVulkan_InitInfo.

ImGui Init for Vulkan.

Create IconFont.

Init NsightPerf HUD Renderer.

Definition at line 97 of file SlateRenderer.cpp.

    {
        SPICES_PROFILE_ZONE;
 
        ImGui::CreateContext();
 
        ImPlot::CreateContext();
 
        ImGuiIO& io = ImGui::GetIO();
 
        FileLibrary::FileLibrary_CopyFile(
            SPICES_ENGINE_ASSETS_PATH + "SlateLayout/DefaultLayout.ini",
            "DefaultLayout.ini"
        );
 
        io.IniFilename  = "DefaultLayout.ini";
        io.LogFilename  = nullptr;
        io.ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard;  // Enable Keyboard Controls
        io.ConfigFlags |= ImGuiConfigFlags_DockingEnable;      // Enable Docking
        io.ConfigFlags |= ImGuiConfigFlags_ViewportsEnable;    // Enable Multi-Viewport / Platform Windows
 
        ImGuiH::SetStyle();
        ImGuiH::SetFonts();
 
        ImGui_ImplGlfw_InitForVulkan(m_VulkanState.m_Windows, true);
 
        ImGui_ImplVulkan_InitInfo init_info = {};
        init_info.Instance                  = m_VulkanState.m_Instance;
        init_info.PhysicalDevice            = m_VulkanState.m_PhysicalDevice;
        init_info.Device                    = m_VulkanState.m_Device;
        init_info.QueueFamily               = m_VulkanState.m_GraphicQueueFamily;
        init_info.Queue                     = m_VulkanState.m_GraphicQueue;
        init_info.PipelineCache             = VK_NULL_HANDLE;
        init_info.DescriptorPool            = m_DescriptorPool->GetPool();
        init_info.RenderPass                = m_Pass->Get();
        init_info.Subpass                   = 0;
        init_info.MinImageCount             = MaxFrameInFlight;
        init_info.ImageCount                = MaxFrameInFlight;
        init_info.MSAASamples               = VK_SAMPLE_COUNT_1_BIT;
        init_info.Allocator                 = VK_NULL_HANDLE;
        init_info.CheckVkResultFn           = [](VkResult result) { VK_CHECK(result); };
 
        ImGui_ImplVulkan_Init(&init_info);
 
        ImGui_ImplVulkan_CreateFontsTexture();
 
        NSIGHTPERF_GPUPROFILERHUD_INITHUDRENDERER;
 
        VK_CHECK(vkQueueWaitIdle(m_VulkanState.m_GraphicQueue))
    }

References Spices::Renderer::m_VulkanState, Spices::ImGuiH::SetFonts(), and Spices::ImGuiH::SetStyle().

Referenced by OnSystemInitialize().