def involute(self, **words):
""" remap function with raw access to Interpreter internals """
if self.debugmask & 0x20000000: call_pydevd() # USER2 debug flag
if equal(self.feed_rate,0.0):
self.set_errormsg("feedrate > 0 required")
return INTERP_ERROR
if equal(self.speed,0.0):
self.set_errormsg("spindle speed > 0 required")
return INTERP_ERROR
plunge = 0.1 # if Z word was given, plunge - with reduced feed
# inspect controlling block for relevant words
c = self.blocks[self.remap_level]
x0 = c.x_number if c.x_flag else 0
y0 = c.y_number if c.y_flag else 0
a = c.p_number if c.p_flag else 10
old_z = self.current_z
if self.debugmask & 0x10000000: # USER1 debug flag
print "x0=%f y0=%f a=%f old_z=%f" % (x0,y0,a,old_z)
try:
#self.execute("G3456") # would raise InterpreterException
self.execute("G21",lineno())
self.execute("G64 P0.001",lineno())
self.execute("G0 X%f Y%f" % (x0,y0),lineno())
if c.z_flag:
feed = self.feed_rate
self.execute("F%f G1 Z%f" % (feed * plunge, c.z_number),lineno())
self.execute("F%f" % (feed),lineno())
for i in range(100):
t = i/10.
x = x0 + a * (cos(t) + t * sin(t))
y = y0 + a * (sin(t) - t * cos(t))
self.execute("G1 X%f Y%f" % (x,y),lineno())
if c.z_flag: # retract to starting height
self.execute("G0 Z%f" % (old_z),lineno())
except InterpreterException,e:
msg = "%d: '%s' - %s" % (e.line_number,e.line_text, e.error_message)
self.set_errormsg(msg) # replace builtin error message
return INTERP_ERROR
def involute(self, **words):
""" remap function with raw access to Interpreter internals """
if self.debugmask & 0x20000000: call_pydevd() # USER2 debug flag
if equal(self.feed_rate,0.0):
self.set_errormsg("feedrate > 0 required")
return INTERP_ERROR
if equal(self.speed,0.0):
self.set_errormsg("spindle speed > 0 required")
return INTERP_ERROR
plunge = 0.1 # if Z word was given, plunge - with reduced feed
# inspect controlling block for relevant words
c = self.blocks[self.remap_level]
x0 = c.x_number if c.x_flag else 0
y0 = c.y_number if c.y_flag else 0
a = c.p_number if c.p_flag else 10
old_z = self.current_z
if self.debugmask & 0x10000000: # USER1 debug flag
print "x0=%f y0=%f a=%f old_z=%f" % (x0,y0,a,old_z)
try:
#self.execute("G3456") # would raise InterpreterException
self.execute("G21",lineno())
self.execute("G64 P0.001",lineno())
self.execute("G0 X%f Y%f" % (x0,y0),lineno())
if c.z_flag:
feed = self.feed_rate
self.execute("F%f G1 Z%f" % (feed * plunge, c.z_number),lineno())
self.execute("F%f" % (feed),lineno())
for i in range(100):
t = i/10.
x = x0 + a * (cos(t) + t * sin(t))
y = y0 + a * (sin(t) - t * cos(t))
self.execute("G1 X%f Y%f" % (x,y),lineno())
if c.z_flag: # retract to starting height
self.execute("G0 Z%f" % (old_z),lineno())
except InterpreterException,e:
msg = "%d: '%s' - %s" % (e.line_number,e.line_text, e.error_message)
self.set_errormsg(msg) # replace builtin error message
return INTERP_ERROR
def pydevd(self, *args):
call_pydevd()
def pydevd(self, *args):
call_pydevd()
