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27 lines
679 B
Python
27 lines
679 B
Python
"""
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Test if temporal distortions run properly
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"""
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import torch
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from nerfstudio.field_components.temporal_distortions import DNeRFDistortion
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def test_dnerf_distortion():
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"""Test dnerf distortion"""
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device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
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distortion = DNeRFDistortion().to(device)
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num_rays = 1024
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num_samples = 256
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positions = torch.rand((num_rays, num_samples, 3), dtype=torch.float32, device=device)
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times = torch.rand_like(positions[..., :1])
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out = distortion.forward(positions, times)
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assert out is not None
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assert out.shape == positions.shape
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if __name__ == "__main__":
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test_dnerf_distortion()
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