2021-08-17 08:55:29 +10:00
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# BlenderBIM Add-on - OpenBIM Blender Add-on
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2021-09-02 09:45:58 +10:00
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# Copyright (C) 2020, 2021 Maxim Vasilyev <qwiglydee@gmail.com>
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2021-08-17 08:55:29 +10:00
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#
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# This file is part of BlenderBIM Add-on.
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#
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# BlenderBIM Add-on is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# BlenderBIM Add-on is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with BlenderBIM Add-on. If not, see <http://www.gnu.org/licenses/>.
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2021-01-06 02:32:55 +07:00
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import pytest
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from mathutils import Vector
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from blenderbim.bim.helper import clip_segment
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BOUNDS = (10, 30, 10, 30)
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SEGMENTS_INSIDE = (
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(Vector((15, 20)), Vector((25, 20))),
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(Vector((20, 15)), Vector((20, 25))),
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(Vector((15, 15)), Vector((25, 25))),
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(Vector((15, 25)), Vector((25, 15))),
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)
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SEGMENTS_OUTSIDE = (
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(Vector((15, 35)), Vector((25, 35))),
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(Vector((25, 35)), Vector((35, 25))),
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(Vector((35, 25)), Vector((35, 15))),
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(Vector((35, 15)), Vector((25, 5))),
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(Vector((25, 5)), Vector((15, 5))),
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(Vector((15, 5)), Vector((5, 15))),
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(Vector((5, 15)), Vector((5, 25))),
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(Vector((5, 25)), Vector((15, 35)))
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)
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SEGMENTS_CLIPPED = (
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((Vector((5, 20)), Vector((15, 20))), (Vector((10, 20)), Vector((15, 20)))),
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((Vector((25, 20)), Vector((35, 20))), (Vector((25, 20)), Vector((30, 20)))),
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((Vector((20, 5)), Vector((20, 15))), (Vector((20, 10)), Vector((20, 15)))),
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((Vector((20, 15)), Vector((20, 35))), (Vector((20, 15)), Vector((20, 30)))),
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((Vector((5, 20)), Vector((20, 35))), (Vector((10, 25)), Vector((15, 30)))),
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((Vector((5, 20)), Vector((20, 5))), (Vector((10, 15)), Vector((15, 10)))),
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((Vector((35, 20)), Vector((20, 35))), (Vector((30, 25)), Vector((25, 30)))),
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((Vector((35, 20)), Vector((20, 5))), (Vector((30, 15)), Vector((25, 10)))),
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)
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@pytest.mark.parametrize('segment', SEGMENTS_INSIDE)
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def test_clip_inside(segment):
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clipped = clip_segment(BOUNDS, segment)
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assert clipped == segment
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@pytest.mark.parametrize('segment', SEGMENTS_OUTSIDE)
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def test_clip_outside(segment):
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clipped = clip_segment(BOUNDS, segment)
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assert clipped is None
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@pytest.mark.parametrize('segment,expected', SEGMENTS_CLIPPED)
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def test_clip_crossing(segment, expected):
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clipped = clip_segment(BOUNDS, segment)
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assert clipped == expected
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