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Remove unused code

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Brent Yi 2025-01-20 18:35:24 -08:00
parent 69d65b5de7
commit 00b942d6f8
1 changed files with 0 additions and 5 deletions
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tests/utils/test_spherical_harmonics.py
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@ -73,17 +73,12 @@ def test_spherical_harmonics_rotation_splatfacto(sh_degree):
sh_coeffs = torch.rand(N, 3, num_coeffs)
dirs = torch.rand(N, 3)
dirs = dirs / torch.linalg.norm(dirs, dim=-1, keepdim=True)
assert dirs.shape == (N, 3)
y_lm = gsplat_eval_sh_bases(num_coeffs, dirs)
color_original = (sh_coeffs * y_lm[..., None, :]).sum(dim=-1)
rot_matrix = torch.tensor(ScR.random().as_matrix(), dtype=torch.float32)
sh_coeffs_rotated = rotate_spherical_harmonics(rot_matrix, sh_coeffs, component_convention="-y,+z,-x")
dirs_rotated = (rot_matrix @ dirs.T).T
assert dirs_rotated.shape == (N, 3)
y_lm_rotated = gsplat_eval_sh_bases(num_coeffs, dirs_rotated)
color_rotated = (sh_coeffs_rotated * y_lm_rotated[..., None, :]).sum(dim=-1)
torch.testing.assert_close(
gsplat_spherical_harmonics(sh_degree, coeffs=sh_coeffs.swapaxes(-1, -2), dirs=dirs),