Instance Property

alphaToCoverageEnabled

Indicates whether the alpha channel fragment output for colorAttachments is read and used to compute a sample coverage mask.

Declaration

@property(readwrite, nonatomic, getter=isAlphaToCoverageEnabled) BOOL alphaToCoverageEnabled;

Discussion

The default value is NO.

See Also

Specifying Rasterization and Visibility State

sampleCount

The number of samples in each fragment.

alphaToOneEnabled

Indicates whether the alpha channel values for colorAttachments are forced to 1.0, which is the largest representable value.

rasterizationEnabled

Determines whether primitives are rasterized.

inputPrimitiveTopology

Indicates the type of primitive topology being rendered.

rasterSampleCount

The number of samples in each fragment.

MTLPrimitiveTopologyClass

The primitive topologies available for rendering.