| # Trimmed for inference-only use: this delivery only ever builds a PT-v3m1 | |
| # backbone wrapped in DefaultSegmentorV2, so the other backbones/heads | |
| # (which pull in extra heavy/compiled deps like torchsparse, pointgroup_ops, | |
| # pointops, transformers) aren't imported. Add back whichever of these you | |
| # need if you point `model.backbone.type`/`model.type` at something else. | |
| from .builder import build_model | |
| from .default import DefaultSegmentor, DefaultSegmentorV2, DefaultClassifier | |
| # Backbone actually used by the bundled checkpoint (PT-v3m1) | |
| from .point_transformer_v3 import * | |