---
title: isRasterizationEnabled
framework: metal
role: symbol
role_heading: Instance Property
path: metal/mtl4renderpipelinedescriptor/israsterizationenabled
---

# isRasterizationEnabled

Determines whether the pipeline rasterizes primitives.

## Declaration

```swift
var isRasterizationEnabled: Bool { get set }
```

## Discussion

Discussion By default, this value is true, specifying that this pipeline rasterizes primitives. Set this property to false when you don’t provide a fragment shader function via function fragmentFunctionDescriptor.