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tests: Add unit test for CollisionRay into CollisionBox

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Closes #613
This commit is contained in:
Jerome 2019-04-07 18:40:37 +08:00 committed by rdb
parent ac451d79ef
commit 66ea0471a0
1 changed files with 17 additions and 0 deletions
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17
tests/collide/test_into_box.py
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@ -26,3 +26,20 @@ def test_plane_into_box():
entry = make_collision(plane, box)[0]
assert entry is None
def test_ray_into_box():
ray = CollisionRay(1, 1, 1, 0, 1, 0)
box = CollisionBox((0, 0, 0), 3, 3, 5)
entry = make_collision(ray, box)[0]
assert entry is not None
assert entry.get_from() == ray
assert entry.get_into() == box
# Colliding just on the edge
entry, np_from, np_into = make_collision(CollisionRay(3, 3, 0, 1, -1, 0), box)
assert entry.get_surface_point(np_from) == Point3(3, 3, 0)
# No collision
entry = make_collision(CollisionRay(0, 0, 100, 1, 0, 0), box)[0]
assert entry is None