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# maxVertexAmplificationCount

Determines the maximum value that can you can pass as the pipeline’s amplification count.

```
var maxVertexAmplificationCount: Int { get set }
```

## Discussion

This property controls the maximum count you pass to [`setVertexAmplificationCount:viewMappings:`](/documentation/Metal/MTL4RenderCommandEncoder/setVertexAmplificationCount:viewMappings:)
when using vertex amplification with this pipeline.

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