Renderer.Multisample

Description

Allows you to set the multisample (MSAA) level of the render surface. Valid values are 1, 2, 4, and 8, though this is clamped to what the GPU actually supports. Note that while this can greatly smooth out edges, it also increases RAM usage and fill rate. How much it costs depends a lot on the GPU! Tiled renderers, like the mobile chips in most standalone XR headsets, resolve MSAA in tile memory, which makes it nearly free. Desktop GPUs instead pay memory bandwidth for the multisampled surface and for resolving it, so MSAA is far more expensive there, especially at high resolutions. A value of 1 skips the multisampled surface entirely. If known in advance, set this via SKSettings in initialization. This is a very costly change to make. Defaults to 4.

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