Sets the programmable sample positions for a render pass.
- iOS 11.0+
- macOS 10.13+
- Mac Catalyst 13.0+
- tvOS 11.0+
An array of programmable sample positions for the render pass.
The number of programmable sample positions for the render pass.
Programmable sample positions must be floating-point values in the
[0 range along each axis, with the origin
(0,0) defined at the top-left corner. Values can be set from
0/16 up to
15/16, inclusive, in 1
/16 increments along each axis.
If the value of
0, the default sample positions are used for the render pass.