def test_render_scene(self):
"""Test we can render a pixel in a simple scene"""
# Inner sphere size 0.5, centered on the origin
s1 = shapes.Sphere()
s1.set_transform(transforms.Scale(0.5,0.5,0.5))
# Outer sphere centered on the origin, size 1.0
s2 = shapes.Sphere()
s2.material = materials.Material(
color=colors.Color(0.8, 1.0, 0.6), diffuse=0.7, specular=0.2)
l1 = lights.Light(
position=points.Point(-10, 10, -10),
intensity=colors.Color(1, 1, 1)
)
scene = scenes.Scene(
objects = [s1, s2],
lights = [l1]
)
cam = cameras.Camera(11, 11, math.pi/2)
from_point = points.Point(0, 0, -5)
to_point = points.Point(0, 0, 0)
up = vectors.Vector(0, 1, 0)
cam.transform = transforms.ViewTransform(from_point, to_point, up)
image = cam.render(scene)
self.assertEqual(image.get(5, 5),
colors.Color(0.3807, 0.4758, 0.2855))
def test_shadows__full_scene(self):
"""Test that we identify a shadow in a full scene"""
# First sphere is at z=10
s1 = shapes.Sphere()
s1.set_transform(transforms.Translate(0, 0, 10))
# Second sphere is at the origin
s2 = shapes.Sphere()
s2.material = materials.Material()
# Light is at z=-10
l1 = lights.Light(position=points.Point(0, 0, -10),
intensity=colors.Color(1, 1, 1))
scene = scenes.Scene(objects=[s1, s2], lights=[l1])
# The ray is at z=5 (i.e. between the spheres), pointing at the further
# out sphere
ray = rays.Ray(points.Point(0, 0, 5), vectors.Vector(0, 0, 1))
isection = intersections.Intersection(s2, 4)
comps = isection.precompute(ray)
result, _ = scene.shade_hit(comps)
self.assertEqual(result, colors.Color(0.1, 0.1, 0.1))
def main(self):
self.clear_screen()
print(self.logo)
input("Press Enter so start the game ...")
self.game_data.stack.append(self.game_data.current_loc.name, 2)
self.game_data.stack.append(self.game_data.current_loc.get_desc())
self.clear_screen()
intro = scenes.Scene("intro", self.game_data.current_loc)
intro.play()
while True:
print()
self.game_data.stack.print_stack()
cmd = input("> ")
self.game_data.set_current_loc(com.parser(cmd, self.game_data))
def setUp(self):
"""Set up a default scene for quick testing"""
# Inner sphere size 0.5, centered on the origin
self.s1 = shapes.Sphere()
self.s1.set_transform(transforms.Scale(0.5, 0.5, 0.5))
# Outer sphere centered on the origin, size 1.0
self.s2 = shapes.Sphere()
self.s2.material = materials.Material(color=colors.Color(
0.8, 1.0, 0.6),
diffuse=0.7,
specular=0.2)
self.l1 = lights.Light(position=points.Point(-10, 10, -10),
intensity=colors.Color(1, 1, 1))
self.default_scene = scenes.Scene(objects=[self.s1, self.s2],
lights=[self.l1])
def test_reflection__infinite_recursion(self):
"""Test that we don't break if there is infinite recursion"""
# Two parallel planes
s1 = shapes.Plane(material=materials.Material(reflective=1))
s1.set_transform(transforms.Translate(0, -1, 0))
# Second sphere is at the origin
s2 = shapes.Plane(material=materials.Material(reflective=1))
s2.set_transform(transforms.Translate(0, 1, 0))
# Light is at z=-10
l1 = lights.Light(position=points.Point(0, 0, 0),
intensity=colors.Color(1, 1, 1))
scene = scenes.Scene(objects=[s1, s2], lights=[l1])
r = rays.Ray(points.Point(0, 0, 0), vectors.Vector(0, 1, 0))
# If this is working the following will NOT cause a stack trace
scene.color_at(r)
import scenes # Create scene scenery = scenes.Scene() # Name of person playing the game username = "******" n = 1500 quit_flag = 0 score = 0 lives = 100 dragon_lives = 50 tic = 0 enemy_list = [] enemy_dir = [] magnet_list = [] speed = .5 shield = 0 num_shield = 0 activated_shield = 0
def game_start(self,x):
self.button_list = []
self.menu = None
self.scene = scenes.Scene(x)
self.set_state(GAME_RUNNING)