def test_get_pE_2(self):
sphere = data.Sphere(data.Point(0.0, 0.0, 0.0), 2.0,
data.Color(0.0, 0.0, 1.0),
data.Finish(.2, .4, .5, .05))
tuple = (sphere, data.Point(0, 2, 0))
pe = cast.get_pe(tuple)
expected = data.Point(0, 2.01, 0)
self.assertEqual(pe, expected)
def test_get_pE_1(self):
sphere = data.Sphere(data.Point(0.0,0.0,0.0), 1.0, data.Color(0.0,0.0,1.0), data.Finish(.2, .4, .5, .05))
tuple = (sphere, data.Point(1,0,0))
pe = cast.get_pe(tuple)
expected = data.Point(1.01,0,0)
self.assertEqual(pe,expected)
import unittest
import data
import cast
import collisions
import vector_math
a = data.Sphere(data.Point(0.0, 0.0, 0.0), 2.0, data.Color(0.0, 0.0, 1.0),
data.Finish(.2, .4, .5, .05))
t = (a, data.Point(0, 2, 0))
pe = cast.get_pe(t)
sphere = data.Sphere(data.Point(0, 0, 0), 2.0, data.Color(0, 0, 0),
data.Finish(.2, .4, .5, .05))
N = data.Vector(0, 0, 0)
V = data.Vector(5, 5, 5)
s = vector_math.dot_vector(N, V)
print s
print "%f %f %f" % (pe.x, pe.y, pe.z)
import unittest import data import cast import collisions import vector_math a = data.Sphere(data.Point(0.0,0.0,0.0), 2.0, data.Color(0.0,0.0,1.0), data.Finish(.2, .4, .5, .05)) t = (a, data.Point(0,2,0)) pe = cast.get_pe(t) sphere = data.Sphere(data.Point(0,0,0), 2.0, data.Color(0,0,0), data.Finish(.2,.4,.5,.05)) N = data.Vector(0,0,0) V = data.Vector(5,5,5) s = vector_math.dot_vector(N,V) print s print "%f %f %f" % (pe.x,pe.y,pe.z)
