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[Home](./index.md) &gt; [@three3d/volume](./volume.md) &gt; [ExampleVolumeMaterial\_1Options](./volume.examplevolumematerial_1options.md) &gt; [map](./volume.examplevolumematerial_1options.map.md)

## ExampleVolumeMaterial\_1Options.map property

三维纹理

**Signature:**

```typescript
map?: Data3DTexture | null;
```