```
public interface MaterialConverter
```

Custom converter to convert the geometry's original material to GLTF's PBR material.
## Methods

| Method | Description |
| --- | --- |
| [call(Material mat)](#call-com.aspose.threed.Material-) | Custom converter to convert the geometry's original material to GLTF's PBR material. |
### call(Material mat) {#call-com.aspose.threed.Material-}
```
public abstract Material call(Material mat)
```


Custom converter to convert the geometry's original material to GLTF's PBR material.

**Parameters:**
| Parameter | Type | Description |
| --- | --- | --- |
| mat | [Material](../../com.aspose.threed/material) | Old material instance |

**Returns:**
[Material](../../com.aspose.threed/material) - New material instance