c4dynamics.datasets.download_all

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c4dynamics.datasets.download_all#

c4dynamics.datasets.download_all() → None[source]#

Downloads all available datasets to the local cache.

The download_all function fetches all predefined datasets, including images, videos, neural network models, and 3D models, and stores them in the local cache.

This function is a convenient way to ensure that all necessary data files are locally available for use without having to download each individually.

The datasets include:

Dataset Type

Included Files

Images

‘planes.png’, ‘triangle.png’

Videos

‘aerobatics.mp4’, ‘drifting_car.mp4’

Neural Networks

‘yolov3.weights’

3D Models

‘bunny.pcd’, ‘bunny_mesh.ply’, ‘f16’ (multiple STL files)

This function ensures all resources are fetched into the cache directory, making them accessible for further processing.

Examples

Download all datasets

>>> import c4dynamics as c4d

>>> c4d.datasets.download_all()
Fetched successfully
Fetched successfully
Fetched successfully
Fetched successfully
Fetched successfully
Fetched successfully
Fetched successfully

After downloading, you can access each dataset using its corresponding function, such as image, video, nn_model, or d3_model.

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