## Format3D class

This class specifies the 3D shape properties for a chart element or shape.

```javascript
class Format3D;
```


## Properties

| Property | Type | Description |
| --- | --- | --- |
| [topBevel](#topBevel--)| Bevel | Readonly. Gets the [Bevel](../bevel/) object that holds the properties associated with defining a bevel on the top or front face of a shape. |
| [surfaceMaterialType](#surfaceMaterialType--)| PresetMaterialType | Gets and sets the material type which is combined with the lighting properties to give the final look and feel of a shape. Default value is PresetMaterialType.WarmMatte. |
| [surfaceLightingType](#surfaceLightingType--)| LightRigType | Gets and sets the lighting type which is to be applied to the scene of the shape. Default value is LightRigType.ThreePoint. |
| [lightingAngle](#lightingAngle--)| number | Gets and sets the lighting angle. Range from 0 to 359.9 degrees. |

## Methods

| Method | Description |
| --- | --- |
| [hasTopBevelData()](#hasTopBevelData--)| Indicates if the shape has top bevel data. |


### topBevel {#topBevel--}

Readonly. Gets the [Bevel](../bevel/) object that holds the properties associated with defining a bevel on the top or front face of a shape.

```javascript
topBevel : Bevel;
```


### surfaceMaterialType {#surfaceMaterialType--}

Gets and sets the material type which is combined with the lighting properties to give the final look and feel of a shape. Default value is PresetMaterialType.WarmMatte.

```javascript
surfaceMaterialType : PresetMaterialType;
```


### surfaceLightingType {#surfaceLightingType--}

Gets and sets the lighting type which is to be applied to the scene of the shape. Default value is LightRigType.ThreePoint.

```javascript
surfaceLightingType : LightRigType;
```


### lightingAngle {#lightingAngle--}

Gets and sets the lighting angle. Range from 0 to 359.9 degrees.

```javascript
lightingAngle : number;
```


### hasTopBevelData() {#hasTopBevelData--}

Indicates if the shape has top bevel data.

```javascript
hasTopBevelData() : boolean;
```