Simple Vulkan Renderer

The architecture mimic the Piccolo engine, https://github.com/BoomingTech/Piccolo

Part of the code is from my project VulkanThreadPool, https://github.com/F-Mu/VulkanThreadPool

Part of the code is from this project,https://github.com/SaschaWillems/Vulkan

NOW:

• Simple rasterization

• Simple ray-tracing (1 SPP)

• gltf model loading

• Deferred+CSM+PCF+SSAO+IBL+ToneMapping

• Simple Mesh Shader Base Pass(Without Task Shader)

  G-Buffer-Pass 
  /     |     \
CSM   SSAO    IBL
  \     |     /
  Shading-Pass

TODO:

• Provide scene and object loading

• Provide UI

• Separate normal Vulkan device and ray-tracing Vulkan device

• Implement different types of cameras

• More render passes after learning more graphics knowledge (continued)

• Become a game engine,having editor mode and game mode(give up)

• Clean up

• Camera postprocess

• Separate lighting,shadow,ao pass

• Use global resources

• Use work graph(?)