generateFlippedRasterizationRateMaps
A Boolean value that indicates whether the layer renderer provides rasterization rate maps flipped around the y-axis.
Declaration
var generateFlippedRasterizationRateMaps: Bool { get set }Discussion
When foveation is enabled and the value of this property is true, the layer renderer generates both flipped and nonflipped rasterization rate maps. When the value of this property is false, the layer renderer generates only the nonflipped rasterization rate maps. The default value of this property is false.
To generate flipped rasterization rate maps, the system must perform extra computational work during your app’s render loop. Enable this support only if your drawing engine requires these extra rate maps and you can afford the extra cost.