from extruder_turtle import ExtruderTurtle
import math
## Parameters for the spiral
N = 40 ## Number of subdivisions of one round-trip
radius = 20 ## Outer radius of the spiral
dtheta = 2 * math.pi / N ## Change in heading after each step
dx = radius * dtheta ## Forward movement during each step
dr = -0.5 / N ## Change in radius with each step
t = ExtruderTurtle()
t.name("alien-tree.gcode")
t.setup(x=100, y=100)
t.set_density(0.07) # 0.05
t.rate(500)
while radius > 0:
t.forward(dx)
t.right(dtheta)
radius += dr
dx = radius * dtheta
for l in range(50):
t.extrude(0.1)
t.dwell(100)
t.lift(0.05) # 0.1
for x in range(60):
for l in range(10):
t.extrude(0.1)
from extruder_turtle import ExtruderTurtle
import math
## Parameters for the spiral
N = 40 ## Number of subdivisions of one round-trip
RADIUS = 5 ## Outer radius of the spiral
dtheta = 2*math.pi/N ## Change in heading after each step
dx = RADIUS * dtheta ## Forward movement during each step
dr = -0.5/N ## Change in radius with each step
t = ExtruderTurtle()
t.name("hair-pillar.gcode")
t.setup(x=150, y=150)
t.set_density(0.07) # 0.05
t.rate(500)
radius = RADIUS
while radius>0:
t.forward(dx)
t.right(dtheta)
radius += dr
dx = radius * dtheta
for l in range(200):
t.extrude(0.1)
t.dwell(200)
t.lift(0.1) # 0.1
t.penup()
t.forward(80)