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Calculating time of travel for each line segment

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CURA-7647
This commit is contained in:
saumya.jain 2023-11-07 18:08:08 +05:30
parent f873a94ef8
commit 6301926885
3 changed files with 16 additions and 1 deletions
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6
cura/LayerPolygon.py
View file

@ -1,5 +1,6 @@
# Copyright (c) 2019 Ultimaker B.V.
# Cura is released under the terms of the LGPLv3 or higher.
import math
import numpy
from typing import Optional, cast
@ -186,6 +187,11 @@ class LayerPolygon:
def types(self):
return self._types
@property
def lineLengths(self):
return [math.sqrt(sum((b - a) ** 2 for a, b in zip(self._data[i], self._data[i + 1])))
for i in range(len(self._data) - 1)]
@property
def data(self):
return self._data

5
plugins/SimulationView/SimulationView.py
View file

@ -400,6 +400,9 @@ class SimulationView(CuraView):
def getMaxFeedrate(self) -> float:
return self._max_feedrate
def getSimulationTime(self) -> list:
return [length / feedrate for length, feedrate in zip(self._visible_lengths, self._current_feedrates)]
def getMinThickness(self) -> float:
if abs(self._min_thickness - sys.float_info.max) < 10: # Some lenience due to floating point rounding.
return 0.0 # If it's still max-float, there are no measurements. Use 0 then.
@ -524,8 +527,10 @@ class SimulationView(CuraView):
visible_indicies_with_extrusion = numpy.where(numpy.isin(polyline.types, visible_line_types_with_extrusion))[0]
if visible_indices.size == 0: # No items to take maximum or minimum of.
continue
self._visible_lengths = numpy.take(polyline.lineLengths, visible_indices)
visible_feedrates = numpy.take(polyline.lineFeedrates, visible_indices)
visible_feedrates_with_extrusion = numpy.take(polyline.lineFeedrates, visible_indicies_with_extrusion)
self._current_feedrates = visible_feedrates
visible_linewidths = numpy.take(polyline.lineWidths, visible_indices)
visible_linewidths_with_extrusion = numpy.take(polyline.lineWidths, visible_indicies_with_extrusion)
visible_thicknesses = numpy.take(polyline.lineThicknesses, visible_indices)

6
plugins/SimulationView/SimulationViewMainComponent.qml
View file

@ -136,9 +136,10 @@ Item
Timer
{
id: simulationTimer
interval: 100
interval: parseFloat(UM.SimulationView.getSimulationTime[pathNumber]).toFixed(2) //10 //dont change
running: false
repeat: true
property int pathNumber : 0
onTriggered:
{
var currentPath = UM.SimulationView.currentPath
@ -153,10 +154,12 @@ Item
if (currentPath >= numPaths)
{
UM.SimulationView.setCurrentPath(0)
pathNumber =0
}
else
{
UM.SimulationView.setCurrentPath(currentPath + 1)
pathNumber = 0
}
}
// If the simulation is already playing and we reach the end of a layer, then it automatically
@ -184,6 +187,7 @@ Item
// The status must be set here instead of in the resumeSimulation function otherwise it won't work
// correctly, because part of the logic is in this trigger function.
isSimulationPlaying = true
pathNumber += 1
}
}