datasets/scannet.py [311:321]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
        box_centers = target_bboxes.astype(np.float32)[:, 0:3]
        box_centers_normalized = shift_scale_points(
            box_centers[None, ...],
            src_range=[
                point_cloud_dims_min[None, ...],
                point_cloud_dims_max[None, ...],
            ],
            dst_range=self.center_normalizing_range,
        )
        box_centers_normalized = box_centers_normalized.squeeze(0)
        box_centers_normalized = box_centers_normalized * target_bboxes_mask[..., None]
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -



datasets/sunrgbd.py [336:346]:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
        box_centers = target_bboxes.astype(np.float32)[:, 0:3]
        box_centers_normalized = shift_scale_points(
            box_centers[None, ...],
            src_range=[
                point_cloud_dims_min[None, ...],
                point_cloud_dims_max[None, ...],
            ],
            dst_range=self.center_normalizing_range,
        )
        box_centers_normalized = box_centers_normalized.squeeze(0)
        box_centers_normalized = box_centers_normalized * target_bboxes_mask[..., None]
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -