mirror of
https://github.com/nerfstudio-project/nerfstudio.git
synced 2026-11-11 02:24:38 +08:00
9f487a464f
* Implement nerfacto alpha transparency training * Stop adding all ones alpha channel and clean up blend_background * Make background_color a required argument in blend_background * Enable alpha transparent training by default * Improve background_color typing * Blend uniform background color for metric computation * Fix typing error * Clean up typing * Fix background_color to outputs assignment * Model outputs returns unblended RGB (black bg) for random bg * Update renderers * Fix comments * Add support for transparent BG for other methods * Minor refac * Fix get_background_color * Fix typing error for blend_background * Fix comments * Export utils support transparency * Pylint fix * Fix pcd export masking * Filter pcd view directions based on opacity * Clean up get_rgba_image --------- Co-authored-by: Jonas Kulhanek <jonas.kulhanek@live.com>
32 lines
574 B
Python
32 lines
574 B
Python
"""
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MLP Test
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"""
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import torch
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from torch import nn
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from nerfstudio.field_components.mlp import MLP
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def test_mlp():
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"""Test mlp"""
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in_dim = 6
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out_dim = 10
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num_layers = 2
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layer_width = 32
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out_activation = nn.ReLU()
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mlp = MLP(
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in_dim=in_dim, out_dim=out_dim, num_layers=num_layers, layer_width=layer_width, out_activation=out_activation
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)
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assert mlp.get_out_dim() == out_dim
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x = torch.ones((9, in_dim))
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mlp.build_nn_modules()
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y = mlp(x)
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assert y.shape[-1] == out_dim
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if __name__ == "__main__":
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test_mlp()
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