> ## Documentation Index
> Fetch the complete documentation index at: https://docs.wandb.ai/llms.txt
> Use this file to discover all available pages before exploring further.
# box3d()
export const GitHubLink = ({url}) =>
GitHub source
;
### function `box3d`
```python theme={null}
box3d(
center: 'npt.ArrayLike',
size: 'npt.ArrayLike',
orientation: 'npt.ArrayLike',
color: 'RGBColor',
label: 'str | None' = None,
score: 'numeric | None' = None
) → Box3D
```
A 3D bounding box. The box is specified by its center, size and orientation.
**Args:**
* `center`: The center point of the box as a length-3 ndarray.
* `size`: The box's X, Y and Z dimensions as a length-3 ndarray.
* `orientation`: The rotation transforming global XYZ coordinates into the box's local XYZ coordinates, given as a length-4 ndarray \[r, x, y, z] corresponding to the non-zero quaternion r + xi + yj + zk.
* `color`: The box's color as an (r, g, b) tuple with `0 <= r,g,b <= 1`.
* `label`: An optional label for the box.
* `score`: An optional score for the box. Typically used to indicate the confidence of a detection.
**Returns:**
A Box3D object.
**Example:**
The following example creates a point cloud with 60 boxes rotating around the X, Y and Z axes.
```python theme={null}
import wandb
import math
import numpy as np
from scipy.spatial.transform import Rotation
with wandb.init() as run:
run.log(
{
"points": wandb.Object3D.from_point_cloud(
points=np.random.uniform(-5, 5, size=(100, 3)),
boxes=[
wandb.box3d(
center=(0.3 * t - 3, 0, 0),
size=(0.1, 0.1, 0.1),
orientation=Rotation.from_euler(
"xyz", [t * math.pi / 10, 0, 0]
).as_quat(),
color=(0.5 + t / 40, 0.5, 0.5),
label=f"box {t}",
score=0.9,
)
for t in range(20)
]
+ [
wandb.box3d(
center=(0, 0.3 * t - 3, 0.3),
size=(0.1, 0.1, 0.1),
orientation=Rotation.from_euler(
"xyz", [0, t * math.pi / 10, 0]
).as_quat(),
color=(0.5, 0.5 + t / 40, 0.5),
label=f"box {t}",
score=0.9,
)
for t in range(20)
]
+ [
wandb.box3d(
center=(0.3, 0.3, 0.3 * t - 3),
size=(0.1, 0.1, 0.1),
orientation=Rotation.from_euler(
"xyz", [0, 0, t * math.pi / 10]
).as_quat(),
color=(0.5, 0.5, 0.5 + t / 40),
label=f"box {t}",
score=0.9,
)
for t in range(20)
],
),
}
)
```