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Ray Tracing In Vulkan Release 6

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@GPSnoopy GPSnoopy released this 31 Jan 14:49

Fixed several issues encountered when trying to run the ray tracer on AMD RX 6900 XT (thanks to @VoidPtr74 for assisting with both his time and hardware).

  • Upgraded ImGui Vulkan and GLFW backends with source from ImGui 1.80.
  • Fixed acceleration structure scratch memory offsets not always being properly aligned.
  • Fixed min swap chain images being 1, we expected at least 2.
  • Fixed incorrect LoadOp and initial layout for ImGui render pass (solved the graphic corruption on the 6900 XT, Issue #24).