def __init__(self, acceleration, ht=0.2):
self.curX = 0
self.curY = 0
self.curZ = 0
self.curE = 0
self.sourceLine = None
self.gObject = gobject()
self.currentLayer = layer(0, 0)
self.currentHeight = 0
self.curTool = 0
self.currentSegment = segment(0, self.curTool)
self.currentSegmentType = 0
self.recordPoint((0, 0), 0, ST_MOVE, 0, 0, 0, 0, 0)
self.minERate = [999.9, 999.0, 999.0, 999.0]
self.maxERate = [0.0, 0.0, 0.0, 0.0]
self.maxTool = 0
self.totalE = [0.0, 0.0, 0.0, 0.0]
self.layerE = [0.0, 0.0, 0.0, 0.0]
self.layerHt = ht
self.ew = 0.56
self.layerTimes = []
self.layerTime = 0
self.totalTime = 0.0
self.minBedTemp = 999.0
self.maxBedTemp = 0.0
self.minHETemp = [999.0, 999.0, 999.0, 999.0]
self.maxHETemp = [0, 0, 0, 0]
self.speed = 0
self.relative = False
self.relativeE = False
self.lastSpeed = 0.0
self.lastDx = 0.0
self.lastDy = 0.0
self.acceleration = acceleration
self.dispatch = {
"G0": self.moveFast,
"G1": self.moveSlow,
"G4": self.dwell,
"G20": self.setInches,
"G21": self.setMillimeters,
"G28": self.home,
"G90": self.setAbsolute,
"G91": self.setRelative,
"G92": self.axisReset,
"M82": self.setAbsoluteE,
"M83": self.setRelativeE,
"M140": self.tempBed,
"M190": self.tempBed,
"M104": self.tempHE,
"M109": self.tempHE,
}
def recordPoint(self, p, ht, st, sourceLine, eBefore, eUsed, lineWidth,
speed):
if ht != self.currentHeight:
self.currentLayer.addSegment(self.currentSegment)
self.gObject.addLayer(self.currentLayer)
self.layerTimes.append(self.layerTime)
self.layerTime = 0
self.currentLayer = layer(ht, eBefore)
self.currentHeight = ht
self.currentSegment = segment(st, self.curTool)
self.currentSegmentType = st
self.currentSegment.addPoint(p, sourceLine, eUsed, lineWidth,
speed)
elif st != self.currentSegmentType:
self.currentLayer.addSegment(self.currentSegment)
self.currentSegment = segment(st, self.curTool)
self.currentSegmentType = st
self.currentSegment.addPoint(p, sourceLine, eUsed, lineWidth,
speed)
else:
self.currentSegment.addPoint(p, sourceLine, eUsed, lineWidth,
speed)
def execute(self, cmd, parms, sourceLine):
self.sourceLine = sourceLine
if cmd in self.dispatch.keys():
return self.dispatch[cmd](parms, sourceLine)
elif cmd.startswith("T"):
nt = int(cmd.strip()[1:])
if nt > 0 and nt < 4:
if nt != self.curTool:
self.currentLayer.addSegment(self.currentSegment)
self.curTool = nt
self.currentSegment = segment(self.currentSegmentType,
self.curTool)
if self.curTool > self.maxTool:
self.maxTool = self.curTool
return 0
else:
return 0