def main():
print('Reading ...')
start = datetime.datetime.now()
# data source name
data_source_name = 'better-ball.d'
# shading type:
# 0 - no shading (framework)
# 1 - constant shading
# 2 - Gouraud shading
# 3 - Phong shading
shading = 3
world_space = Space()
world_space.append_by_file(data_source_name + '.txt') # geometry data
camera = Camera()
camera.set_by_file(data_source_name + '.camera.txt') # camera profile
light = Light()
light.set_by_file(data_source_name + '.light.txt') # light profile
material = Material()
material.set_by_file(data_source_name +
'.material.txt') # material profile
illumination = Illumination()
illumination.set(camera, light, material, shading)
display = Display()
display.set(800) # change window size
cost = datetime.datetime.now() - start
print('Finish. (cost = ' + str(cost) + ')\n')
print('Calculating: transform ...')
start = datetime.datetime.now()
view_space = copy.deepcopy(world_space)
view_space.transform(world_to_view, camera)
screen_space = copy.deepcopy(view_space)
screen_space.transform(view_to_screen, camera)
device_space = copy.deepcopy(screen_space)
device_space.transform(screen_to_device, display)
cost = datetime.datetime.now() - start
print('Finish. (cost = ' + str(cost) + ')\n')
window = Window()
window.set(world_space, device_space, illumination, display)
window.show()
def main():
print('Reading ...')
start = datetime.datetime.now()
ball = 'data' + os.sep + 'better-ball.d'
lay = Lay()
lay.set_by_file(ball + '.lay.p')
local_space = Space()
local_space.append_by_file(ball)
camera = Camera()
camera.set_by_file('data' + os.sep + 'camera.p')
display = Display()
display.set_by_file('data' + os.sep + 'display.p')
light = Light()
light.set_by_file('data' + os.sep + 'light.p')
shading = Shading()
shading.set_by_file('data' + os.sep + 'shading.p')
texture = Texture(True) # enable texture (in Phong shading)
cost = datetime.datetime.now() - start
print('Finish. (cost = ' + str(cost) + ')\n')
print('Calculating: transform ...')
start = datetime.datetime.now()
world_space = copy.deepcopy(local_space)
world_space.transform(local_to_world, lay)
device_space = copy.deepcopy(world_space)
device_space.transform(world_to_view, camera)
device_space.transform(view_to_screen, camera)
device_space.transform(screen_to_device, display)
cost = datetime.datetime.now() - start
print('Finish. (cost = ' + str(cost) + ')\n')
window = Window()
window.set(world_space, device_space, camera, display, light, shading,
texture, lay)
window.show()
def main():
print('Reading ...')
start = datetime.datetime.now()
ball_1 = 'data' + os.sep + 'better-ball.1.d'
ball_2 = 'data' + os.sep + 'better-ball.2.d'
ball_3 = 'data' + os.sep + 'better-ball.3.d'
lay_ball_1 = Lay()
lay_ball_1.set_by_file(ball_1 + '.lay.p')
lay_ball_2 = Lay()
lay_ball_2.set_by_file(ball_2 + '.lay.p')
lay_ball_3 = Lay()
lay_ball_3.set_by_file(ball_3 + '.lay.p')
local_space_ball_1 = Space()
local_space_ball_1.append_by_file(ball_1)
local_space_ball_2 = Space()
local_space_ball_2.append_by_file(ball_2)
local_space_ball_3 = Space()
local_space_ball_3.append_by_file(ball_3)
camera = Camera()
camera.set_by_file('data' + os.sep + 'camera.p')
display = Display()
display.set_by_file('data' + os.sep + 'display.p')
light = Light()
light.set_by_file('data' + os.sep + 'light.p')
shading = Shading()
shading.set_by_file('data' + os.sep + 'shading.p')
cost = datetime.datetime.now() - start
print('Finish. (cost = ' + str(cost) + ')\n')
print('Calculating: transform ...')
start = datetime.datetime.now()
world_space = Space()
temp = copy.deepcopy(local_space_ball_1)
temp.transform(local_to_world, lay_ball_1)
world_space.append_by_space(temp)
temp = copy.deepcopy(local_space_ball_2)
temp.transform(local_to_world, lay_ball_2)
world_space.append_by_space(temp)
temp = copy.deepcopy(local_space_ball_3)
temp.transform(local_to_world, lay_ball_3)
world_space.append_by_space(temp)
device_space = copy.deepcopy(world_space)
device_space.transform(world_to_view, camera)
device_space.transform(view_to_screen, camera)
device_space.transform(screen_to_device, display)
cost = datetime.datetime.now() - start
print('Finish. (cost = ' + str(cost) + ')\n')
window = Window()
window.set(world_space, device_space, camera, display, light, shading)
window.show()
