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@@ -6,14 +6,22 @@
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#Authors of the 2-1 ColorMix plug-in / script:
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# Written by John Hryb - john.hryb.4@gmail.com
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-##history / change-log:
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-##V1.0.0
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-
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-## Uses -
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-## M163 - Set Mix Factor
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-## M164 - Save Mix - saves to T3 as a unique mix
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-
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-import re #To perform the search and replace.
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+#history / change-log:
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+#V1.0.0 - Initial
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+#V1.1.0 -
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+ # additions:
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+ #Object number - To select individual models or all when using "one at a time" print sequence
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+#V1.2.0
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+ # fixed layer heights Cura starts at 1 while G-code starts at 0
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+ # removed notes
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+ # changed Units of measurement to Units
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+#V1.2.1
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+ # Fixed mm bug when not in multiples of layer height
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+# Uses -
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+# M163 - Set Mix Factor
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+# M164 - Save Mix - saves to T2 as a unique mix
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+
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+import re #To perform the search and replace.
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from ..Script import Script
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class ColorMix(Script):
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@@ -22,20 +30,28 @@ class ColorMix(Script):
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def getSettingDataString(self):
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return """{
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- "name":"ColorMix 2-1",
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+ "name":"ColorMix 2-1 V1.2.1",
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"key":"ColorMix 2-1",
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"metadata": {},
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"version": 2,
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"settings":
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{
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- "measurement_units":
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+ "units_of_measurement":
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{
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- "label": "Units of measurement",
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+ "label": "Units",
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"description": "Input value as mm or layer number.",
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"type": "enum",
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"options": {"mm":"mm","layer":"Layer"},
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"default_value": "layer"
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},
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+ "object_number":
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+ {
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+ "label": "Object Number",
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+ "description": "Select model to apply to for print one at a time print sequence. 0 = everything",
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+ "type": "int",
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+ "default_value": 0,
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+ "minimum_value": "0"
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+ },
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"start_height":
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{
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"label": "Start Height",
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@@ -59,10 +75,10 @@ class ColorMix(Script):
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"type": "float",
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"default_value": 0,
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"minimum_value": "0",
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- "minimum_value_warning": "0.1",
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- "enabled": "c_behavior == 'blend_value'"
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+ "minimum_value_warning": "start_height",
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+ "enabled": "behavior == 'blend_value'"
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},
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- "mix_start_ratio":
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+ "mix_start":
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{
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"label": "Start mix ratio",
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"description": "First extruder percentage 0-100",
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@@ -72,7 +88,7 @@ class ColorMix(Script):
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"minimum_value_warning": "0",
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"maximum_value_warning": "100"
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},
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- "mix_finish_ratio":
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+ "mix_finish":
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{
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"label": "End mix ratio",
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"description": "First extruder percentage 0-100 to finish blend",
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@@ -81,14 +97,7 @@ class ColorMix(Script):
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"minimum_value": "0",
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"minimum_value_warning": "0",
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"maximum_value_warning": "100",
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- "enabled": "c_behavior == 'blend_value'"
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- },
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- "notes":
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- {
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- "label": "Notes",
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- "description": "A spot to put a note",
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- "type": "str",
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- "default_value": ""
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+ "enabled": "behavior == 'blend_value'"
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}
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}
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}"""
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@@ -112,52 +121,53 @@ class ColorMix(Script):
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return default
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def execute(self, data):
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- #get user variables
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- firstHeight = 0.0
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- secondHeight = 0.0
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- firstMix = 0.0
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- SecondMix = 0.0
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firstHeight = self.getSettingValueByKey("start_height")
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secondHeight = self.getSettingValueByKey("finish_height")
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- firstMix = self.getSettingValueByKey("mix_start_ratio")
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- SecondMix = self.getSettingValueByKey("mix_finish_ratio")
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-
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- #locals
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- layer = 0
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-
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+ firstMix = self.getSettingValueByKey("mix_start")
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+ secondMix = self.getSettingValueByKey("mix_finish")
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+ modelOfInterest = self.getSettingValueByKey("object_number")
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+
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#get layer height
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- layerHeight = .2
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+ layerHeight = 0
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for active_layer in data:
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lines = active_layer.split("\n")
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for line in lines:
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if ";Layer height: " in line:
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layerHeight = self.getValue(line, ";Layer height: ", layerHeight)
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break
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+ if layerHeight != 0:
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+ break
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+
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+ #default layerHeight if not found
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+ if layerHeight == 0:
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+ layerHeight = .2
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+
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#get layers to use
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startLayer = 0
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endLayer = 0
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- if self.getSettingValueByKey("measurement_units") == "mm":
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- if firstHeight == 0:
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- startLayer = 0
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- else:
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- startLayer = firstHeight / layerHeight
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- if secondHeight == 0:
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- endLayer = 0
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- else:
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- endLayer = secondHeight / layerHeight
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- else: #layer height
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- startLayer = firstHeight
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- endLayer = secondHeight
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+ if self.getSettingValueByKey("units_of_measurement") == "mm":
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+ startLayer = round(firstHeight / layerHeight)
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+ endLayer = round(secondHeight / layerHeight)
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+ else: #layer height shifts down by one for g-code
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+ if firstHeight <= 0:
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+ firstHeight = 1
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+ if secondHeight <= 0:
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+ secondHeight = 1
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+ startLayer = firstHeight - 1
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+ endLayer = secondHeight - 1
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#see if one-shot
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if self.getSettingValueByKey("behavior") == "fixed_value":
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endLayer = startLayer
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firstExtruderIncrements = 0
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else: #blend
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- firstExtruderIncrements = (SecondMix - firstMix) / (endLayer - startLayer)
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+ firstExtruderIncrements = (secondMix - firstMix) / (endLayer - startLayer)
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firstExtruderValue = 0
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index = 0
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+
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#start scanning
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+ layer = -1
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+ modelNumber = 0
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for active_layer in data:
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modified_gcode = ""
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lineIndex = 0;
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@@ -169,22 +179,30 @@ class ColorMix(Script):
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# find current layer
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if ";LAYER:" in line:
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layer = self.getValue(line, ";LAYER:", layer)
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- if (layer >= startLayer) and (layer <= endLayer): #find layers of interest
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- if lines[lineIndex + 4] == "T2": #check if needing to delete old data
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- del lines[(lineIndex + 1):(lineIndex + 5)]
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- firstExtruderValue = int(((layer - startLayer) * firstExtruderIncrements) + firstMix)
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- if firstExtruderValue == 100:
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- modified_gcode += "M163 S0 P1\n"
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- modified_gcode += "M163 S1 P0\n"
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- elif firstExtruderValue == 0:
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- modified_gcode += "M163 S0 P0\n"
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- modified_gcode += "M163 S1 P1\n"
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- else:
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- modified_gcode += "M163 S0 P0.{:02d}\n".format(firstExtruderValue)
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- modified_gcode += "M163 S1 P0.{:02d}\n".format(100 - firstExtruderValue)
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- modified_gcode += "M164 S2\n"
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- modified_gcode += "T2\n"
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+ #get model number by layer 0 repeats
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+ if layer == 0:
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+ modelNumber = modelNumber + 1
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+ #search for layers to manipulate
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+ if (layer >= startLayer) and (layer <= endLayer):
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+ #make sure correct model is selected
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+ if (modelOfInterest == 0) or (modelOfInterest == modelNumber):
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+ #Delete old data if required
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+ if lines[lineIndex + 4] == "T2":
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+ del lines[(lineIndex + 1):(lineIndex + 5)]
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+ #add mixing commands
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+ firstExtruderValue = int(((layer - startLayer) * firstExtruderIncrements) + firstMix)
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+ if firstExtruderValue == 100:
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+ modified_gcode += "M163 S0 P1\n"
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+ modified_gcode += "M163 S1 P0\n"
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+ elif firstExtruderValue == 0:
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+ modified_gcode += "M163 S0 P0\n"
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+ modified_gcode += "M163 S1 P1\n"
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+ else:
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+ modified_gcode += "M163 S0 P0.{:02d}\n".format(firstExtruderValue)
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+ modified_gcode += "M163 S1 P0.{:02d}\n".format(100 - firstExtruderValue)
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+ modified_gcode += "M164 S2\n"
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+ modified_gcode += "T2\n"
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lineIndex += 1 #for deleting index
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data[index] = modified_gcode
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index += 1
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- return data
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+ return data
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konskarm