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| # Copyright (c) 2018-present, Facebook, Inc. | |
| # All rights reserved. | |
| # | |
| # This source code is licensed under the license found in the | |
| # LICENSE file in the root directory of this source tree. | |
| # | |
| class MocapDataset: | |
| def __init__(self, fps, skeleton): | |
| self._skeleton = skeleton | |
| self._fps = fps | |
| self._data = None # Must be filled by subclass | |
| self._cameras = None # Must be filled by subclass | |
| def remove_joints(self, joints_to_remove): | |
| kept_joints = self._skeleton.remove_joints(joints_to_remove) | |
| for subject in self._data.keys(): | |
| for action in self._data[subject].keys(): | |
| s = self._data[subject][action] | |
| s['positions'] = s['positions'][:, kept_joints] | |
| def __getitem__(self, key): | |
| return self._data[key] | |
| def subjects(self): | |
| return self._data.keys() | |
| def fps(self): | |
| return self._fps | |
| def skeleton(self): | |
| return self._skeleton | |
| def cameras(self): | |
| return self._cameras | |
| def supports_semi_supervised(self): | |
| # This method can be overridden | |
| return False | |