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ce3fce49d7
Summary: Adding a checkerboard mesh utility to Pytorch3d. Reviewed By: bottler Differential Revision: D39718916 fbshipit-source-id: d43cd30e566b5db068bae6eed0388057634428c8
22 lines
641 B
Python
22 lines
641 B
Python
# Copyright (c) Meta Platforms, Inc. and affiliates.
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# All rights reserved.
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#
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# This source code is licensed under the BSD-style license found in the
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# LICENSE file in the root directory of this source tree.
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import unittest
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import torch
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from pytorch3d.utils import checkerboard
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from .common_testing import TestCaseMixin
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class TestCheckerboard(TestCaseMixin, unittest.TestCase):
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def test_simple(self):
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board = checkerboard(5)
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verts = board.verts_packed()
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expect = torch.tensor([5.0, 5.0, 0])
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self.assertClose(verts.min(dim=0).values, -expect)
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self.assertClose(verts.max(dim=0).values, expect)
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