EngineCreateOptionsPreferredInFlightFramesCount Property

The only usage of PreferredInFlightFramesCount is when rendering to a Vulkan Surface and the swap chain images count (SwapChainImagesCount) is 3 or more. In this case this value can be set to 3, to use 3 in-flight frames instead of 2. This value needs to be set before the engine is initialized. The actually used in-flight frames count is set to Scene SwapChainImagesCount property. Default value is 0 that means the engine will use the most appropriate value.

public int PreferredInFlightFramesCount { get; set; }