class ConnectedAirfoilsModel(QtCore.QObject):
data_changed = QtCore.pyqtSignal()
def __init__(self):
super().__init__()
self.af_left = Airfoil()
self.af_right = Airfoil()
self.it_point_list_right = []
self.it_point_list_left = []
self.af_left.data_changed.connect(self.connect_airfoils)
self.af_right.data_changed.connect(self.connect_airfoils)
def connect_airfoils(self):
if (self.af_left.loaded and self.af_right.loaded):
degrees = list(
set(self.af_left.get_degree_list() +
self.af_right.get_degree_list()))
degrees.sort()
self.it_point_list_right = self.af_right.get_interpolated_point_list(
degrees)
self.it_point_list_left = self.af_left.get_interpolated_point_list(
degrees)
self.data_changed.emit()
def generate_gcode(self, feedrate):
gcode = list()
if (self.af_left.loaded and self.af_right.loaded):
# turn on the spindle (hotwire) at the given temp
gcode.append("M3 S" + str(control_widget.temp_spbox.value()) +
"\n")
gcode.append("M7\n")
gcode.append("F%.2f\n" % feedrate)
# example coordinate for cutting block to size:
# (x, y) -> x = x and u, y = y and z
if (control_widget.cutBlockToSizeCheckbox.isChecked()):
# (0, 0)
gcode.append("G01 X%.3f Y%.3f U%.3f Z%.3f\n" % (0, 0, 0, 0))
# (0, block height)
gcode.append("G01 X%.3f Y%.3f U%.3f Z%.3f\n" %
(0, control_widget.block_height_spbox.value(), 0,
control_widget.block_height_spbox.value()))
# (block length, block height)
gcode.append("G01 X%.3f Y%.3f U%.3f Z%.3f\n" %
(control_widget.block_length_spbox.value(),
control_widget.block_height_spbox.value(),
control_widget.block_length_spbox.value(),
control_widget.block_height_spbox.value()))
# (block length, 0)
gcode.append("G01 X%.3f Y%.3f U%.3f Z%.3f\n" %
(control_widget.block_length_spbox.value(), 0,
control_widget.block_length_spbox.value(), 0))
# (block length, block height)
gcode.append("G01 X%.3f Y%.3f U%.3f Z%.3f\n" %
(control_widget.block_length_spbox.value(),
control_widget.block_height_spbox.value(),
control_widget.block_length_spbox.value(),
control_widget.block_height_spbox.value()))
# (0, block height)
gcode.append("G01 X%.3f Y%.3f U%.3f Z%.3f\n" %
(0, control_widget.block_height_spbox.value(), 0,
control_widget.block_height_spbox.value()))
# (0, 0)
gcode.append("G01 X%.3f Y%.3f U%.3f Z%.3f\n" % (0, 0, 0, 0))
# Cut the wing profiles
gcode.append("G01 X%.3f Y%.3f U%.3f Z%.3f\n" %
(self.af_right.start[0], self.af_right.start[1],
self.af_left.start[0], self.af_left.start[1]))
for i in range(len(self.it_point_list_right[0])):
gcode.append("G01 X%.3f Y%.3f U%.3f Z%.3f\n" %
(self.it_point_list_right[0][i],
self.it_point_list_right[1][i],
self.it_point_list_left[0][i],
self.it_point_list_left[1][i]))
gcode.append("G01 X%.3f Y%.3f U%.3f Z%.3f\n" %
(self.af_right.end[0], self.af_right.end[1],
self.af_left.end[0], self.af_left.end[1]))
return gcode
