A collection of C++ Vulkan examples and demos using the Vulkan-Hpp C++ API and GLFW for cross-platform rendering.
jherico/Vulkan is a collection of C++ examples and demos for the Vulkan graphics and compute API. It provides practical code samples that demonstrate how to use Vulkan's low-level GPU access for rendering, compute shaders, and VR applications. The project is a fork of Sascha Willems' Vulkan examples, updated to use the Vulkan C++ API and modern build systems.
Graphics programmers and C++ developers learning Vulkan or looking for reference implementations of advanced rendering techniques. It's particularly useful for those transitioning from OpenGL or other graphics APIs.
Developers choose this project because it offers a comprehensive set of Vulkan examples using modern C++ APIs, cross-platform GLFW integration, and optimized synchronization patterns. It serves as both a learning resource and a reference for production Vulkan code.
Examples and demos for the Vulkan C++ API
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All examples use Vulkan-Hpp instead of the C API, providing a more idiomatic and type-safe C++ interface for Vulkan development, as stated in the README.
Platform-specific code is consolidated using GLFW 3.2, simplifying builds on both Windows and Linux, making it easier to develop cross-platform Vulkan applications.
Uses a pure CMake-based system with external project dependencies, removing the need for manual binary management and Visual Studio project files, as highlighted in the README.
Validation layers are enabled by default in debug builds, aiding in catching Vulkan API errors during development, which improves the debugging experience.
Reduces excessive use of vkDeviceWaitIdle and leverages implicit layout transitions via RenderPass, following Vulkan best practices for better performance, as noted in the README.
The README admits that after migrating to Vulkan-Hpp, the code still has unnecessary function parameters and structure assignments, indicating incomplete refactoring that may affect readability.
Only tested on Windows with Visual Studio 2013, 2015, and 2017, so reliability on Linux, other compilers, or newer toolchains is uncertain and may require extra debugging.
Documentation is minimal, with examples split into markdown files and heavy reliance on the original repository's README, lacking detailed explanations or tutorials for beginners.
As a fork, it might not receive regular updates or bug fixes compared to the original Sascha Willems repository, potentially leaving issues unresolved over time.