def test_create_from_aabbs(self):
a1 = aambb.create_from_points([[0.0, 0.0, 0.0], [1.0, 1.0, -1.0]])
a2 = aambb.create_from_points([[0.0, 0.0, 2.0], [-1.0, -1.0, 1.0]])
result = aambb.create_from_aabbs([a1, a2])
length = np.amax(vector.length([a1, a2]))
self.assertTrue(
np.array_equal(
result,
[[-length, -length, -length], [length, length, length]]),
(result, ))
self.assertTrue(
np.array_equal(aambb.centre_point(result), [0.0, 0.0, 0.0]))
def test_create_from_aabbs(self):
a1 = aambb.create_from_points([
[ 0.0, 0.0, 0.0],
[ 1.0, 1.0,-1.0]
])
a2 = aambb.create_from_points([
[ 0.0, 0.0, 2.0],
[-1.0,-1.0, 1.0]
])
result = aambb.create_from_aabbs([a1, a2])
length = np.amax(vector.length([a1, a2]))
self.assertTrue(np.array_equal(result, [[-length,-length,-length],[length,length,length]]), (result,))
self.assertTrue(np.array_equal(aambb.centre_point(result), [0.0,0.0,0.0]))
def test_create_from_points( self ):
obj = aambb.create_from_points(
numpy.array(
[[-1.0, 0.0, 0.0]],
dtype = numpy.float
)
)
self.assertTrue(
numpy.array_equal( obj[ 0 ], [-1.0,-1.0,-1.0 ] ),
"Create from points failed"
)
self.assertTrue(
numpy.array_equal( obj[ 1 ], [ 1.0, 1.0, 1.0 ] ),
"Create from points failed"
)
self.assertTrue(
numpy.array_equal( aambb.centre_point(obj), [0.0,0.0,0.0 ] ),
"Create from points failed"
)
def test_create_from_points(self):
result = aambb.create_from_points(np.array([[-1.0, 0.0, 0.0]]))
self.assertTrue(np.array_equal(result, [[-1.0,-1.0,-1.0],[ 1.0, 1.0, 1.0]]))
self.assertTrue(np.array_equal(aambb.centre_point(result), [0.0,0.0,0.0]))
