def transform(path, m, n1, n2, n3, scale=1.0, points=100, range=TWOPI):
new_path = Path()
for i in _range(points):
pt = path.pointAt(float(i) / points)
phi = i * range / points
dx, dy = supercalc(m, n1, n2, n3, phi)
new_path.addPoint(pt.x + dx * scale, pt.y + dy * scale)
return new_path
def transform(path, m, n1, n2, n3, scale=1.0, points=100, range=TWOPI):
new_path = Path()
for i in _range(points):
pt = path.pointAt(float(i) / points)
phi = i * range / points
dx, dy = supercalc(m, n1, n2, n3, phi)
new_path.addPoint(pt.x + dx * scale, pt.y + dy * scale)
return new_path
def path(position, width, height, m, n1, n2, n3, points=1000, percentage=1.0, range=TWOPI):
path = Path()
for i in _range(points):
if i > points*percentage:
continue
phi = i * range / points
dx, dy = supercalc(m, n1, n2, n3, phi)
dx = (dx * width / 2) + position.x
dy = (dy * height / 2) + position.y
path.addPoint(dx, dy)
return path
def path(position,
width,
height,
m,
n1,
n2,
n3,
points=1000,
percentage=1.0,
range=TWOPI):
path = Path()
for i in _range(points):
if i > points * percentage:
continue
phi = i * range / points
dx, dy = supercalc(m, n1, n2, n3, phi)
dx = (dx * width / 2) + position.x
dy = (dy * height / 2) + position.y
path.addPoint(dx, dy)
return path
