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Show retraction for G92 command

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CURA-5769
This commit is contained in:
Aleksei S 2018-10-19 13:18:42 +02:00
parent afa3e62dc1
commit 22db3cb32b
1 changed files with 5 additions and 6 deletions
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11
plugins/GCodeReader/FlavorParser.py
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@ -195,10 +195,6 @@ class FlavorParser:
self._previous_z = z
elif self._previous_extrusion_value > e[self._extruder_number]:
path.append([x, y, z, f, e[self._extruder_number] + self._extrusion_length_offset[self._extruder_number], LayerPolygon.MoveRetractionType])
# This case only for initial start, for the first coordinate in GCode
elif e[self._extruder_number] == 0 and self._previous_extrusion_value == 0:
path.append([x, y, z, f, e[self._extruder_number] + self._extrusion_length_offset[self._extruder_number], LayerPolygon.MoveRetractionType])
else:
path.append([x, y, z, f, e[self._extruder_number] + self._extrusion_length_offset[self._extruder_number], LayerPolygon.MoveCombingType])
return self._position(x, y, z, f, e)
@ -235,6 +231,9 @@ class FlavorParser:
# 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
position.e[self._extruder_number] = params.e
self._previous_extrusion_value = params.e
else:
self._previous_extrusion_value = 0.0
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,
@ -243,7 +242,6 @@ class FlavorParser:
position.e)
def processGCode(self, G: int, line: str, position: Position, path: List[List[Union[float, int]]]) -> Position:
self._previous_extrusion_value = 0.0
func = getattr(self, "_gCode%s" % G, None)
line = line.split(";", 1)[0] # Remove comments (if any)
if func is not None:
@ -295,7 +293,7 @@ class FlavorParser:
self._cancelled = False
# We obtain the filament diameter from the selected extruder to calculate line widths
global_stack = CuraApplication.getInstance().getGlobalContainerStack()
if not global_stack:
return None
@ -338,6 +336,7 @@ class FlavorParser:
min_layer_number = 0
negative_layers = 0
previous_layer = 0
self._previous_extrusion_value = 0.0
for line in stream.split("\n"):
if self._cancelled: