def gcode_reader(filename=None, content=None):
""" x """
if filename == None:
temp = content.splitlines(True)
lines = [l.decode() for l in temp]
else:
with open(filename, "r") as f:
lines = f.readlines()
profile = []
for line in lines:
p = gcode_parser(line)
if isinstance(p, Point):
if p.x == None or p.y == None:
if isinstance(profile[-1], Gap):
prev = profile[-2]
else:
prev = profile[-1]
if p.x == None:
p.x = prev.x
if p.y == None:
p.y = prev.y
profile.append(p)
elif isinstance(p, G2) or isinstance(p, G3):
temp = linearize(p, profile[-1])
profile += temp
else:
profile.append(p)
return profile
def circle_segment(x, y, z0, z1, r, alpha_start, alpha_end, tool):
""" x """
a1 = np.radians(alpha_start)
a2 = np.radians(alpha_end)
i1 = -r * math.cos(a1)
j1 = -r * math.sin(a1)
i2 = -r * math.cos(a2)
j2 = -r * math.sin(a2)
x1 = x - i1
y1 = y - j1
x2 = x - i2
y2 = y - j2
start = Point(x=x1, y=y1)
arc = G2(x=x2, y=y2, i=i1, j=j1)
# rev_arc G3(x=x1, y=y1, i=i2, j=j2)
return linearize(arc, start)