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Fix typing of paths

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There is still something up with the E values. Most probably an actual bug. We'll investigate.

Contributes to issue CURA-5330.
This commit is contained in:
Ruben D 2018-05-09 11:29:45 +02:00
parent af06096e08
commit fb2a8c8d57
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GPG key ID: 6B42C9465E304A62
1 changed files with 10 additions and 10 deletions
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20
plugins/GCodeReader/FlavorParser.py
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@ -26,7 +26,7 @@ import re
from typing import Dict, List, NamedTuple, Optional, Union
from collections import namedtuple
Position = NamedTuple("Position", [("x", float), ("y", float), ("z", float), ("f", float), ("e", List[float])])
Position = NamedTuple("Position", [("x", float), ("y", float), ("z", float), ("f", float), ("e", float)])
## This parser is intended to interpret the common firmware codes among all the
# different flavors
@ -98,7 +98,7 @@ class FlavorParser:
def _getNullBoundingBox() -> AxisAlignedBox:
return AxisAlignedBox(minimum=Vector(0, 0, 0), maximum=Vector(10, 10, 10))
def _createPolygon(self, layer_thickness: float, path: List[Position], extruder_offsets: List[float]) -> bool:
def _createPolygon(self, layer_thickness: float, path: List[List[Union[float, int]]], extruder_offsets: List[float]) -> bool:
countvalid = 0
for point in path:
if point[5] > 0:
@ -171,7 +171,7 @@ class FlavorParser:
return 0.35
return line_width
def _gCode0(self, position: Position, params: Position, path: List[Position]) -> Position:
def _gCode0(self, position: Position, params: Position, path: List[List[Union[float, int]]]) -> Position:
x, y, z, f, e = position
if self._is_absolute_positioning:
@ -207,7 +207,7 @@ class FlavorParser:
_gCode1 = _gCode0
## Home the head.
def _gCode28(self, position: Position, params: Position, path: List[Position]) -> Position:
def _gCode28(self, position: Position, params: Position, path: List[List[Union[float, int]]]) -> Position:
return self._position(
params.x if params.x is not None else position.x,
params.y if params.y is not None else position.y,
@ -216,20 +216,20 @@ class FlavorParser:
position.e)
## Set the absolute positioning
def _gCode90(self, position: Position, params: Position, path: List[Position]) -> Position:
def _gCode90(self, position: Position, params: Position, path: List[List[Union[float, int]]]) -> Position:
self._is_absolute_positioning = True
self._is_absolute_extrusion = True
return position
## Set the relative positioning
def _gCode91(self, position: Position, params: Position, path: List[Position]) -> Position:
def _gCode91(self, position: Position, params: Position, path: List[List[Union[float, int]]]) -> Position:
self._is_absolute_positioning = False
self._is_absolute_extrusion = False
return position
## Reset the current position to the values specified.
# For example: G92 X10 will set the X to 10 without any physical motion.
def _gCode92(self, position: Position, params: Position, path: List[Position]) -> Position:
def _gCode92(self, position: Position, params: Position, path: List[List[Union[float, int]]]) -> Position:
if params.e is not None:
# Sometimes a G92 E0 is introduced in the middle of the GCode so we need to keep those offsets for calculate the line_width
self._extrusion_length_offset[self._extruder_number] += position.e[self._extruder_number] - params.e
@ -241,7 +241,7 @@ class FlavorParser:
params.f if params.f is not None else position.f,
position.e)
def processGCode(self, G: int, line: str, position: Position, path: List[Position]) -> Position:
def processGCode(self, G: int, line: str, position: Position, path: List[List[Union[float, int]]]) -> Position:
func = getattr(self, "_gCode%s" % G, None)
line = line.split(";", 1)[0] # Remove comments (if any)
if func is not None:
@ -268,7 +268,7 @@ class FlavorParser:
return func(position, params, path)
return position
def processTCode(self, T: int, line: str, position: Position, path: List[Position]) -> Position:
def processTCode(self, T: int, line: str, position: Position, path: List[List[Union[float, int]]]) -> Position:
self._extruder_number = T
if self._extruder_number + 1 > len(position.e):
self._extrusion_length_offset.extend([0] * (self._extruder_number - len(position.e) + 1))
@ -282,7 +282,7 @@ class FlavorParser:
_layer_keyword = ";LAYER:"
## For showing correct x, y offsets for each extruder
def _extruderOffsets(self) -> Dict[int, float]:
def _extruderOffsets(self) -> Dict[int, List[float]]:
result = {}
for extruder in ExtruderManager.getInstance().getExtruderStacks():
result[int(extruder.getMetaData().get("position", "0"))] = [