def local_normal_at(self, local_point, hit=None):
if self.smoothed:
return add(
multiply(self.n2, hit.u),
add(multiply(self.n3, hit.v),
multiply(self.n1, (1 - hit.u - hit.v))))
return self.normal
def __init__(self, corner, full_uvec, usteps, full_vvec, vsteps,
intensity):
self.corner = corner
self.uvec = multiply(full_uvec, 1 / usteps)
self.usteps = usteps
self.vvec = multiply(full_vvec, 1 / vsteps)
self.vsteps = vsteps
self.samples = usteps * vsteps
self.position = add(add(corner, multiply(full_uvec, 1 / 2)),
multiply(full_vvec, 1 / 2))
self.intensity = intensity
self.jitter_by = DeterministicSequence([0.5])
def shade_hit(self, hit, remaining=5):
surface = color(0, 0, 0)
for light in self.lights:
light_intensity = light.intensity_at(hit.over_point, self)
surface = add(
surface,
lighting(hit.object.material, hit.object, light, hit.point,
hit.eyev, hit.normalv, light_intensity))
reflected = self.reflected_color(hit, remaining)
refracted = self.refracted_color(hit, remaining)
material = hit.object.material
if material.reflective > 0 and material.transparency > 0:
reflectance = hit.schlick()
return add(add(surface, multiply(reflected, reflectance)),
multiply(refracted, (1 - reflectance)))
return add(add(surface, reflected), refracted)
def step_impl(context):
assert add(context.c1, context.c2) == color(1.6, 0.7, 1.0)
def add(task_name: str):
"""Add a task (it will be added to the "Dont" list)."""
new_task_data = core.add(task_name)
if new_task_data:
new_task_data['metadata'][TO_DONT_METADTA_KEY] = {'list': 'dont'}
return core.update(task_name, new_task_data)
def point_on_light(self, u, v):
return add(self.corner, \
add(multiply(self.uvec, (u + self.jitter_by.next())), \
multiply(self.vvec, (v + self.jitter_by.next()))))
def tick(env, proj):
position = add(proj['position'], proj['velocity'])
velocity = add(add(proj['velocity'], env['gravity']), env['wind'])
return dict(position=position, velocity=velocity)
def pattern_at(self, point):
distance = subtract(self.color_b, self.color_a)
fraction = point[0] - floor(point[0])
return add(self.color_a, multiply(distance, fraction))
def add(path, name):
''' Create a repository. '''
core.add(path, name)
# We already have the values of these two, even if they are 0
dev.draw_ap(len(bssid_db))
# dev.draw_ssid(len(unique_ssid_db))
while True:
cycles += 1
try:
dev.draw_dot_scan("yellow")
current_scan = sta.scan()
# dev.draw_status("scanned")
dev.draw_dot_scan("black")
except Exception as e:
dev.draw_status("scan error " + str(cycles))
dev.draw_dot_scan("red")
err = format_error(e, cycles)
dev.add(err_log_filename, err)
dev.draw_cycle(str(cycles))
for i, station in enumerate(current_scan):
dev.draw_bssid_loop(str(i + 1) + "/" + str(len(current_scan)))
# dev.draw_status("looping " + str(i + 1) + " of " + str(len(current_scan)))
bssid = ubinascii.hexlify(station[1]).decode()
ssid = station[0].decode()
channel = str(station[2])
authmode = authmode_choices.get(station[4])
hidden = str(station[5])
if bssid not in bssid_db:
# dev.draw_status(str(bssid))
bssid_db.add(bssid)
dev.draw_ap(len(bssid_db))