def test4():
a = Fun.Light() # a is Incident light
b = Fun.Plane() # b is the Plane
#The input of Function
a.inc([0, 1, 0], [1, 1, 0])
b.inc([0, 0, 0], [-1, 1, 0])
n1 = 1
n2 = 1
#The output should be
r2 = Fun.CaPoint(a, b) == False
assert r2
def test1():
a = Fun.Light() # a is Incident light
b = Fun.Plane() # b is the Plane
#The input of Function
a.inc([-1, 1, 0], [1, -1, 0])
b.inc([0, 0, 0], [0, 1, 0])
n1 = math.sqrt(2)
n2 = 1
#The output should be
r1 = (Fun.CaRDir(a, b) == Fun.Normalized(np.array([1, 1, 0]))).all()
r2 = (Fun.CaPoint(a, b) == np.array([0, 0, 0])).all()
r3 = (Fun.CaTdir(a, b, n1, n2) == Fun.Normalized(np.array([0, 0,
0]))).all()
assert r1 & r2 & r3
#while sssd < 100:
# sssd +=1
#'here we input the situation'
if Autotest == True:
(a,b,n1,n2) = TIS.RandomLightInput()
else:
#'use the Test Case we set by hand'
(a,b,n1,n2) = TS.InputLightPlane13()
#''
if Fun.JudgeCrossPoint(a,b):
# calculate the reflected light and print the point and vector
r.inc(Fun.CaPoint(a,b),Fun.CaRDir(a,b))
print('The point and direction of the reflected light is:')
r.displayLight()
#'first judge if the total reflection will happen, Ture is not happen, and False is happen'
if Fun.JudgeTotalReflection(a,b,n1,n2):
# calculate the transmitted light and print the point and vector
t.inc(Fun.CaPoint(a,b),Fun.CaTdir(a,b,n1,n2))
print('The point and direction of the transmitted(refractedlight) light is:')
t.displayLight()
# if we will test or not,
# and we assume you dont want to see the figure, 100 figure is troublesome
if Autotest == True:
WriteN = TIS.AutoCheckTest(a,b,r,t,n1,n2)