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GPG key ID:
874E22DF2F9DFCB5
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@ -28,7 +28,7 @@ fn VulkanInstance::create() -> vk::UniqueInstance {
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};
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// Get required extensions
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auto extensions = getRequiredExtensions();
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std::vector<const char*> extensions = getRequiredExtensions();
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#ifndef NDEBUG
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fmt::println("Available extensions:");
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@ -52,7 +52,7 @@ fn VulkanInstance::create() -> vk::UniqueInstance {
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.ppEnabledExtensionNames = extensions.data()
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};
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auto instance = vk::createInstanceUnique(createInfo);
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vk::UniqueInstance instance = vk::createInstanceUnique(createInfo);
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// Initialize the dynamic dispatcher with the instance
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VULKAN_HPP_DEFAULT_DISPATCHER.init(instance.get());
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@ -81,22 +81,20 @@ fn VulkanInstance::getRequiredExtensions() -> std::vector<const char*> {
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fn VulkanInstance::checkValidationLayerSupport() -> bool {
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// Get available layers
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auto availableLayers = vk::enumerateInstanceLayerProperties();
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std::vector<vk::LayerProperties> availableLayers = vk::enumerateInstanceLayerProperties();
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// Check if all requested validation layers are available
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for (const char* layerName : validationLayers) {
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bool layerFound = false;
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for (const auto& layerProperties : availableLayers) {
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for (const vk::LayerProperties& layerProperties : availableLayers)
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if (strcmp(layerName, layerProperties.layerName) == 0) {
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layerFound = true;
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break;
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}
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}
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if (!layerFound) {
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if (!layerFound)
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return false;
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}
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}
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return true;
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38
src/main.cpp
38
src/main.cpp
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@ -40,10 +40,6 @@
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#include <imgui_impl_glfw.h>
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#include <imgui_impl_vulkan.h>
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// GLFW configuration and inclusion
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#define VKFW_NO_STRUCT_CONSTRUCTORS // Use aggregate initialization for GLFW structs
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#include "vkfw.hpp" // Include GLFW C++ bindings
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using namespace constants;
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/**
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@ -467,16 +463,14 @@ class VulkanApp {
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if (ImGui::CollapsingHeader("Camera Settings", ImGuiTreeNodeFlags_DefaultOpen)) {
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ImGui::SliderFloat("Camera Speed", &mCameraSpeed, 0.1F, 10.0F, "%.1f");
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ImGui::SliderFloat("Field of View", &mFieldOfView, 45.0F, 120.0F, "%.1f");
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if (ImGui::Button("Reset Camera")) {
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if (ImGui::Button("Reset Camera"))
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mCamera = Camera();
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}
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}
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// Rendering Settings
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if (ImGui::CollapsingHeader("Rendering Settings", ImGuiTreeNodeFlags_DefaultOpen)) {
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if (ImGui::Checkbox("Wireframe Mode", &mWireframeMode)) {
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if (ImGui::Checkbox("Wireframe Mode", &mWireframeMode))
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recreateSwapChain();
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}
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if (mWireframeMode) {
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if (mWideLineSupport) {
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@ -501,7 +495,6 @@ class VulkanApp {
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ImGui::BulletText("WASD to move horizontally");
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ImGui::BulletText("Space/Shift to move up/down");
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ImGui::BulletText("ESC to toggle mouse capture");
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ImGui::BulletText("Tab to toggle this menu");
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}
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}
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@ -1130,9 +1123,9 @@ class VulkanApp {
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mCrosshairPipelineLayout = mDevice->createPipelineLayoutUnique(pipelineLayoutInfo);
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// Load shaders
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auto vertShaderCode =
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std::vector<u32> vertShaderCode =
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ShaderCompiler::getCompiledShader(CROSSHAIR_VERTEX_SHADER_PATH, shaderc_vertex_shader);
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auto fragShaderCode =
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std::vector<u32> fragShaderCode =
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ShaderCompiler::getCompiledShader(CROSSHAIR_FRAGMENT_SHADER_PATH, shaderc_fragment_shader);
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vk::UniqueShaderModule vertShaderModule = createShaderModule(vertShaderCode);
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@ -1149,8 +1142,9 @@ class VulkanApp {
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std::array shaderStages = { vertShaderStageInfo, fragShaderStageInfo };
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// Vertex input
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auto bindingDescription = CrosshairVertex::getBindingDescription();
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auto attributeDescriptions = CrosshairVertex::getAttributeDescriptions();
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vk::VertexInputBindingDescription bindingDescription = CrosshairVertex::getBindingDescription();
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std::array<vk::VertexInputAttributeDescription, 2> attributeDescriptions =
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CrosshairVertex::getAttributeDescriptions();
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vk::PipelineVertexInputStateCreateInfo vertexInputInfo {
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.vertexBindingDescriptionCount = 1,
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@ -1226,7 +1220,7 @@ class VulkanApp {
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// Create vertex buffer
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vk::DeviceSize bufferSize = sizeof(crosshairVertices[0]) * crosshairVertices.size();
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auto stagingBuffer = createBuffer(
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std::pair<vk::UniqueBuffer, vk::UniqueDeviceMemory> stagingBuffer = createBuffer(
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bufferSize,
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vk::BufferUsageFlagBits::eTransferSrc,
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vk::MemoryPropertyFlagBits::eHostVisible | vk::MemoryPropertyFlagBits::eHostCoherent
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@ -1249,7 +1243,7 @@ class VulkanApp {
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// Create index buffer
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bufferSize = sizeof(crosshairIndices[0]) * crosshairIndices.size();
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auto stagingBufferIndices = createBuffer(
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std::pair<vk::UniqueBuffer, vk::UniqueDeviceMemory> stagingBufferIndices = createBuffer(
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bufferSize,
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vk::BufferUsageFlagBits::eTransferSrc,
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vk::MemoryPropertyFlagBits::eHostVisible | vk::MemoryPropertyFlagBits::eHostCoherent
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@ -2409,7 +2403,7 @@ class VulkanApp {
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glm::translate(glm::mat4(1.0F), glm::vec3(-2.0F, 0.0F, 0.0F)),
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glm::translate(glm::mat4(1.0F), glm::vec3(0.0F, 2.0F, 0.0F)) };
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for (const auto& modelMatrix : modelMatrices) {
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for (const glm::mat4& modelMatrix : modelMatrices) {
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// Update model matrix for each clone
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ubo.model = modelMatrix;
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memcpy(mUniformBuffersMapped[mCurrentFrame], &ubo, sizeof(ubo));
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@ -2432,18 +2426,17 @@ class VulkanApp {
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// Draw the crosshair
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commandBuffer.bindPipeline(vk::PipelineBindPoint::eGraphics, mCrosshairPipeline.get());
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std::array<vk::Buffer, 1> vertexBuffers = { mCrosshairVertexBuffer.get() };
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std::array<vk::DeviceSize, 1> offsets = { 0 };
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commandBuffer.bindVertexBuffers(0, 1, vertexBuffers.data(), offsets.data());
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commandBuffer.bindVertexBuffers(
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0, 1, &mCrosshairVertexBuffer.get(), std::array<vk::DeviceSize, 1> { 0 }.data()
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);
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commandBuffer.bindIndexBuffer(mCrosshairIndexBuffer.get(), 0, vk::IndexType::eUint16);
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// Draw the crosshair
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commandBuffer.drawIndexed(static_cast<u32>(crosshairIndices.size()), 1, 0, 0, 0);
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// Render ImGui if we have a draw data (ImGui::Render was called)
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if (ImGui::GetDrawData()) {
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if (ImGui::GetDrawData())
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ImGui_ImplVulkan_RenderDrawData(ImGui::GetDrawData(), commandBuffer);
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}
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// End the render pass
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commandBuffer.endRenderPass();
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@ -2670,7 +2663,8 @@ class VulkanApp {
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) -> vk::PresentModeKHR {
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// Check if mailbox mode is available (adaptive sync)
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for (const vk::PresentModeKHR& availablePresentMode : availablePresentModes)
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if (availablePresentMode == vk::PresentModeKHR::eMailbox)
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if (availablePresentMode == vk::PresentModeKHR::eMailbox ||
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availablePresentMode == vk::PresentModeKHR::eImmediate)
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return availablePresentMode;
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// If mailbox mode is not available, use FIFO mode (vsync)
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