def test_create_from_points(self):
# the biggest should be 5,5,5
result = sphere.create_from_points([
[ 0.0, 0.0, 0.0 ],
[ 5.0, 5.0, 5.0 ],
[ 0.0, 0.0, 5.0 ],
[-5.0, 0.0, 0.0 ],
])
# centred around 0,0,0
# with MAX LENGTH as radius
np.testing.assert_almost_equal(result, [0.,0.,0., 8.66025], decimal=5)
def test_create_from_points(self):
# the biggest should be 5,5,5
result = sphere.create_from_points([
[0.0, 0.0, 0.0],
[5.0, 5.0, 5.0],
[0.0, 0.0, 5.0],
[-5.0, 0.0, 0.0],
])
# centred around 0,0,0
# with MAX LENGTH as radius
np.testing.assert_almost_equal(result, [0., 0., 0., 8.66025],
decimal=5)
def test_create_from_points( self ):
vecs = numpy.array(
[
[ 0.0, 0.0, 0.0 ],
[ 5.0, 5.0, 5.0 ],
[ 0.0, 0.0, 5.0 ],
[-5.0, 0.0, 0.0 ],
],
dtype = numpy.float
)
# the biggest should be 5,5,5
result = sphere.create_from_points( vecs )
# centred around 0,0,0
# with MAX LENGTH as radius
lengths = vector.length( vecs )
expected = numpy.array( [ 0.0, 0.0, 0.0, lengths.max() ] )
self.assertTrue(
numpy.array_equal( result, expected ),
"Sphere not calculated correctly"
)
