skeinforge_application.skeinforge_plugins.craft_plugins.dimension ($Date: 2008/28/04 $) | index /home/enrique/Desktop/backup/babbleold/script/reprap/fabmetheus/skeinforge_application/skeinforge_plugins/craft_plugins/dimension.py

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`
Dimension adds Adrian's extruder distance E value to the gcode movement lines, as described at:
http://blog.reprap.org/2009/05/4d-printing.html
and in Erik de Bruijn's conversion script page at:
http://objects.reprap.org/wiki/3D-to-5D-Gcode.php
The dimension manual page is at:
http://www.bitsfrombytes.com/wiki/index.php?title=Skeinforge_Dimension
Operation
Settings
Extrusion Distance Format Choice
Absolute Extrusion Distance
Relative Extrusion Distance
Extruder Retraction Speed
Retraction Distance
Restart Extra Distance
Examples
`

## Operation

The default 'Activate Dimension' checkbox is off. When it is on, the functions described below will work, when it is off, the functions will not be called.

## Settings

### Extrusion Distance Format Choice

Default is 'Absolute Extrusion Distance' because in Adrian's description the distance is absolute. In future, because the relative distances are smaller than the cumulative absolute distances, hopefully the firmaware will be able to use relative distance.

#### Absolute Extrusion Distance

When selected, the extrusion distance output will be the total extrusion distance to that gcode line.

#### Relative Extrusion Distance

When selected, the extrusion distance output will be the extrusion distance from the last gcode line.

### Extruder Retraction Speed

Default is 13.3 mm/s.
Defines the extruder retraction feed rate.

### Retraction Distance

Default is zero.
Defines the retraction distance when the thread ends.

### Restart Extra Distance

Default is zero.
Defines the restart extra distance when the thread restarts. The restart distance will be the retraction distance plus the restart extra distance.

## Examples

The following examples dimension the file Screw Holder Bottom.stl. The examples are run in a terminal in the folder which contains Screw Holder Bottom.stl and dimension.py.
> python dimension.py
This brings up the dimension dialog.
> python dimension.py Screw Holder Bottom.stl
The dimension tool is parsing the file:
Screw Holder Bottom.stl
..
The dimension tool has created the file:
.. Screw Holder Bottom_dimension.gcode
> python
Python 2.5.1 (r251:54863, Sep 22 2007, 01:43:31)
[GCC 4.2.1 (SUSE Linux)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import dimension
>>> dimension.main()
This brings up the dimension dialog.
>>> dimension.writeOutput('Screw Holder Bottom.stl')
The dimension tool is parsing the file:
Screw Holder Bottom.stl
..
The dimension tool has created the file:
.. Screw Holder Bottom_dimension.gcode

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Modules
`` |  |
__init__ fabmetheus_utilities.euclidean fabmetheus_utilities.fabmetheus_tools.fabmetheus_interpret | fabmetheus_utilities.gcodec fabmetheus_utilities.intercircle math | os fabmetheus_utilities.settings skeinforge_application.skeinforge_utilities.skeinforge_craft | skeinforge_application.skeinforge_utilities.skeinforge_polyfile skeinforge_application.skeinforge_utilities.skeinforge_profile sys

Classes
`` |  | DimensionRepository DimensionSkein
class DimensionRepository
`` | `A class to handle the dimension settings.`
| Methods defined here: __init__(self) `Set the default settings, execute title & settings fileName.` execute(self) `Dimension button has been clicked.`
class DimensionSkein
`` | `A class to dimension a skein of extrusions.`
| Methods defined here: __init__(self) addLinearMoveExtrusionDistanceLine(self, extrusionDistance) `Get the extrusion distance string from the extrusion distance.` getCraftedGcode(self, gcodeText, repository) `Parse gcode text and store the dimension gcode.` getDimensionedArcMovement(self, line, splitLine) `Get a dimensioned arc movement.` getDimensionedLinearMovement(self, line, splitLine) `Get a dimensioned linear movement.` getExtrusionDistanceString(self, distance, splitLine) `Get the extrusion distance string.` getExtrusionDistanceStringFromExtrusionDistance(self, extrusionDistance) `Get the extrusion distance string from the extrusion distance.` parseInitialization(self) `Parse gcode initialization and store the parameters.` parseLine(self, lineIndex) `Parse a gcode line and add it to the dimension skein.`

Functions
`` |  | getCraftedText(fileName, gcodeText='', repository=None) `Dimension a gcode file or text.` getCraftedTextFromText(gcodeText, repository=None) `Dimension a gcode text.` getNewRepository() `Get the repository constructor.` main() `Display the dimension dialog.` writeOutput(fileName='') `Dimension a gcode file.`

Data
`` |  | __author__ = 'Enrique Perez (perez_enrique@yahoo.com)' __date__ = '$Date: 2008/28/04 $' __license__ = 'GPL 3.0' absolute_import = _Feature((2, 5, 0, 'alpha', 1), (2, 7, 0, 'alpha', 0), 16384)

Author
`` |  | Enrique Perez (perez_enrique@yahoo.com)