# ShadingRateCombinerStage

> Constants that specify the shading rate combiner stage.

## Definition

* **Type:** Enum
* **Namespace:** [UnityEngine.Rendering](/engine/6000.5/script-reference/unityengine/rendering.md)
* **Assembly:** UnityEngine.CoreModule

```csharp
public enum ShadingRateCombinerStage
```

## Remarks

The various sources of shading rate are resolved using multiple combiners. This enum represent which stage a specific combiner is applied.

Additional Resources: [CommandBuffer.SetShadingRateCombiner](/engine/6000.5/script-reference/unityengine/rendering/commandbuffer/setshadingratecombiner.md), [ShadingRateCombiner](/engine/6000.5/script-reference/unityengine/rendering/shadingratecombiner.md), [ShadingRateInfo.supportsPerImageTile](/engine/6000.5/script-reference/unityengine/rendering/shadingrateinfo/supportsperimagetile.md).

## Fields

| Value                                                                                                    | Description              |
| -------------------------------------------------------------------------------------------------------- | ------------------------ |
| [Fragment](/engine/6000.5/script-reference/unityengine/rendering/shadingratecombinerstage/fragment.md)   | Pre-rasterization stage. |
| [Primitive](/engine/6000.5/script-reference/unityengine/rendering/shadingratecombinerstage/primitive.md) | Primitive stage.         |