def getFeedrateV(self, feedrateS = None):
if feedrateS == None:
feedrateS = self.feedrateS
assert(feedrateS)
if self.eOnly:
move_seconds = vectorLength(self.extrusion_displacement_raw) / feedrateS
return VVector([0.0, 0.0, 0.0] + vectorMul(self.extrusion_displacement_raw, 2 * [1.0 / move_seconds]))
else:
# move_seconds = self.distance / feedrateS
move_seconds = vectorLength(self.displacement_vector3) / feedrateS
return self.displacement_vector_raw().scale(1.0 / move_seconds)
def getHomePos(self):
# Get additional z-offset from eeprom
add_homeing_z = self.printer.getAddHomeing_z()
assert((add_homeing_z <= 0) and (add_homeing_z >= -35))
print "add_homeing_z from eeprom: ", add_homeing_z
# Virtuelle position des druckkopfes falls 'gehomed'
homePosMM = util.MyPoint(
X = self.X_HOME_POS,
Y = self.Y_HOME_POS,
Z = self.Z_HOME_POS + add_homeing_z,
)
# Diese stepper position wird gesetzt falls der drucker 'gehomed' ist
homePosStepped = vectorMul(homePosMM.vector(), PrinterProfile.getStepsPerMMVector())
return (homePosMM, homePosStepped)
def scale(self, scale):
return VVector(vectorMul(self.vv, 5*[scale]))
