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fix(splatfacto): replace .cuda() with .to(self.device) for MPS support #3750

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fix(splatfacto): replace .cuda() with .to(self.device) for MPS support #3750

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4 changes: 2 additions & 2 deletions nerfstudio/models/splatfacto.py
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Original file line number Diff line number Diff line change
Expand Up @@ -205,7 +205,7 @@ def populate_modules(self):
# We can have colors without points.
and self.seed_points[1].shape[0] > 0
):
shs = torch.zeros((self.seed_points[1].shape[0], dim_sh, 3)).float().cuda()
shs = torch.zeros((self.seed_points[1].shape[0], dim_sh, 3)).float().to(self.device)
if self.config.sh_degree > 0:
shs[:, 0, :3] = RGB2SH(self.seed_points[1] / 255)
shs[:, 1:, 3:] = 0.0
Expand Down Expand Up @@ -532,7 +532,7 @@ def get_outputs(self, camera: Cameras) -> Dict[str, Union[torch.Tensor, List]]:
camera_scale_fac = self._get_downscale_factor()
camera.rescale_output_resolution(1 / camera_scale_fac)
viewmat = get_viewmat(optimized_camera_to_world)
K = camera.get_intrinsics_matrices().cuda()
K = camera.get_intrinsics_matrices().to(self.device)
W, H = int(camera.width.item()), int(camera.height.item())
self.last_size = (H, W)
camera.rescale_output_resolution(camera_scale_fac) # type: ignore
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