def test_create_from_aabbs( self ):
# -1
a1 = numpy.array(
[
[-1.0,-1.0,-1.0 ],
[-1.0,-1.0,-1.0 ]
]
)
# +1
a2 = numpy.array(
[
[ 1.0, 1.0, 1.0 ],
[ 1.0, 1.0, 1.0 ]
]
)
# -1 to +1
result = aabb.create_from_aabbs( numpy.array( [ a1, a2 ] ) )
expected = numpy.array(
[
[-1.0,-1.0,-1.0 ],
[ 1.0, 1.0, 1.0 ]
]
)
self.assertTrue(
numpy.array_equal( result, expected ),
"Create from AABBS failed"
)
def BoxForShapes(shapes):
if not len(shapes):
return Box()
boxes = [x.bounding_box()._box for x in shapes]
nb = aabb.create_from_aabbs(boxes)
return Box(nb[0], nb[1])
def test_create_from_aabbs(self):
# -1
a1 = np.array([[-1.0, 0.0, 0.0], [-1.0, -1.0, -1.0]])
# +1
a2 = np.array([[1.0, -1.0, -1.0], [1.0, 1.0, 1.0]])
# -1 to +1
result = aabb.create_from_aabbs(np.array([a1, a2]))
expected = np.array([[-1.0, -1.0, -1.0], [1.0, 1.0, 1.0]])
self.assertTrue(np.array_equal(result, expected))
def test_create_from_aabbs(self):
# -1
a1 = np.array([
[-1.0, 0.0, 0.0 ],
[-1.0,-1.0,-1.0 ]
])
# +1
a2 = np.array([
[ 1.0,-1.0,-1.0 ],
[ 1.0, 1.0, 1.0 ]
])
# -1 to +1
result = aabb.create_from_aabbs(np.array([a1, a2]))
expected = np.array([
[-1.0,-1.0,-1.0 ],
[ 1.0, 1.0, 1.0 ]
])
self.assertTrue(np.array_equal(result, expected))
def extend(self, other):
return aabb.create_from_aabbs([self._box, other._box])