> ## Documentation Index
> Fetch the complete documentation index at: https://wb-21fd5541-sdk-testing-latest.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Object3D

export const GitHubLink = ({url}) => <a href={url} target="_blank" rel="noopener noreferrer" className="github-source-link">
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    GitHub source
  </a>;

<GitHubLink url="https://github.com/wandb/wandb/blob/main/wandb/sdk/data_types/object_3d.py#L242" />

## <kbd>class</kbd> Object3D

```python theme={null}
data_or_path: 'np.ndarray | str | pathlib.Path | TextIO | dict',
caption: 'str | None' = None, **kwargs: 'str | FileFormat3D | None'
```

## Description

W\&B class for 3D point clouds.

## Args

* `data_or_path`: Object3D can be initialized from a file or a numpy array.
* `caption`: Caption associated with the object for display.
* `kwargs`:

## Methods

### <kbd>method</kbd> from\_file

```python theme={null}
data_or_path: 'TextIO | str',
file_type: 'FileFormat3D | None' = None
```

Initializes Object3D from a file or stream.

##### Arguments

* `data_or_path`: A path to a file or a `TextIO` stream.

### <kbd>method</kbd> from\_numpy

```python theme={null}
data: 'np.ndarray'
```

Initializes Object3D from a numpy array.

##### Arguments

### <kbd>method</kbd> from\_point\_cloud

```python theme={null}
points: 'Sequence[Point]',
boxes: 'Sequence[Box3D]',
vectors: 'Sequence[Vector3D] | None' = None,
point_cloud_type: 'PointCloudType' = 'lidar/beta'
```

Initializes Object3D from a python object.

##### Arguments

* `points`: The points in the point cloud.
* `boxes`: 3D bounding boxes for labeling the point cloud. Boxes are displayed in point cloud visualizations.
* `vectors`: Each vector is displayed in the point cloud visualization. Can be used to indicate directionality of bounding boxes. Defaults to None.