Instance Method

layerAtIndex:

Returns the layer description for a layer in the rate map.

Declaration

- (MTLRasterizationRateLayerDescriptor *)layerAtIndex:(NSUInteger)layerIndex;

Parameters

layerIndex

The entry to return.

Return Value

The MTLRasterizationRateLayerDescriptor instance for the given index, or nil if you haven't set an instance for this index.

Discussion

Calling this method is equivalent to using array subscript syntax.

See Also

Configuring the Rate Map Layers

layerCount

The number of layers in the rate map.

- setLayer:atIndex:

Sets a configuration for a layer rate map.

layers

The rasterization rates for one or more layers in the rate map.

MTLRasterizationRateLayerArray

Descriptions for the rasterization rates to apply to the set of layers in a rate map.