Added back several extensions
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<?xml version="1.0" encoding="UTF-8"?>
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<inkscape-extension xmlns="http://www.inkscape.org/namespace/inkscape/extension">
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<name>Living Hinge (Size Input)</name>
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<id>fablabchemnitz.de.living_hinge_size_input</id>
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<param name="width" type="float" min="1" max="10000" gui-text="Width (mm)">10</param>
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<param name="height" type="float" min="10" max="10000" gui-text="Height (mm)">100</param>
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<param name="horizontalLineSeparation" type="float" min="0.1" max="100" gui-text="Horizontal Line Separation (mm)">1.0</param>
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<param name="verticalLineSeparation" type="float" min="0.1" max="100" gui-text="Vertical Line Separation (mm)">3.0</param>
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<param name="maxLineLength" type="float" min="1.0" max="10000" gui-text="Maximum Line Length (mm)">30</param>
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<param name="line_width" type="float" min="0.01" max="1000" precision="2" gui-text="Line Width:">1.0</param>
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<param name="units" type="optiongroup" appearance="combo" gui-text=" ">
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<option value="px">px</option>
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<option value="pt">pt</option>
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<option value="pc">pc</option>
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<option value="in">in</option>
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<option value="mm">mm</option>
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</param>
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<param name="addInitMarks" type="bool" gui-text="Add Init Marks">false</param>
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<param name="groupLines" type="bool" gui-text="Group Lines">true</param>
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<effect>
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<object-type>all</object-type>
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<effects-menu>
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<submenu name="FabLab Chemnitz">
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<submenu name="Shape/Pattern from Generator"/>
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</submenu>
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</effects-menu>
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</effect>
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<script>
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<command location="inx" interpreter="python">living_hinge_size_input.py</command>
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</script>
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</inkscape-extension>
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#!/usr/bin/env python3
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"""
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A Inkscape extension to generate a pattern that allows to bend wood or MDF one it is laser cut.
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"""
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import inkex
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import math
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from lxml import etree
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class LivingHingeSizeInput(inkex.EffectExtension):
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height = -1.0
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def add_arguments(self, pars):
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pars.add_argument('--width', type=float, default=10, help='Width (mm)')
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pars.add_argument('--height', type=float, default=100, help='Height (mm)')
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pars.add_argument('--horizontalLineSeparation', type=float, default=1, help='Horizontal Line Separation (mm)')
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pars.add_argument('--verticalLineSeparation', type=float, default=3, help='Vertical Line Separation (mm)')
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pars.add_argument('--maxLineLength', type=float, default=30, help='Max Line Length (mm)')
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pars.add_argument("--line_width", type=float, help="Line width")
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pars.add_argument("--units", help="Units for line thickness")
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pars.add_argument('--addInitMarks', type=inkex.Boolean, default=False, help='Add Init Marks')
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pars.add_argument('--groupLines', type=inkex.Boolean, default=True, help='Group Lines')
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#draw an SVG line segment between the given (raw) points
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def draw_SVG_line(self, x1, y1, x2, y2, parent):
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if self.height < 0:
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svg = self.document.getroot()
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self.height = self.svg.unittouu(svg.attrib['height'])
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line_style = { 'stroke-width':str(self.svg.unittouu(str(self.options.line_width) + self.options.units)), 'stroke':'#000000'}
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line_attribs = {'style' : str(inkex.Style(line_style)),
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'd' : 'M '+str(x1)+','+str(self.height - y1)+' L '+str(x2)+','+str(self.height - y2)}
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line = etree.SubElement(parent, inkex.addNS('path','svg'), line_attribs )
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def effect(self):
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width = self.options.width
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height = self.options.height
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horizontalLineSeparation = self.options.horizontalLineSeparation
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verticalLineSeparation = self.options.verticalLineSeparation
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parent = self.svg.get_current_layer()
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if self.options.groupLines is True:
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parent = etree.SubElement(parent, 'g')
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xLines = int(width / horizontalLineSeparation)
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maxLineLength = self.options.maxLineLength
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linesPerColumn = int(math.ceil(height / self.options.maxLineLength))
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ll = height / linesPerColumn
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for x in range(0, xLines):
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if self.options.addInitMarks is True:
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self.draw_SVG_line(x * horizontalLineSeparation, -3, x * horizontalLineSeparation, -2, parent)
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if x % 2 == 0:
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for y in range(0, linesPerColumn):
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self.draw_SVG_line(x * horizontalLineSeparation, y * ll + verticalLineSeparation / 2, x * horizontalLineSeparation, (y + 1) * ll - verticalLineSeparation / 2, parent)
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else:
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for y in range(-1, linesPerColumn):
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incy = ll / 2
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y0 = y * ll + verticalLineSeparation / 2 + incy
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if y0 < 0:
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y0 = -1
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y1 = (y + 1) * ll - verticalLineSeparation / 2 + incy
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if y1 > height:
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y1 = height + 1
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self.draw_SVG_line(x * horizontalLineSeparation, y0, x * horizontalLineSeparation, y1, parent)
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if __name__ == '__main__':
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LivingHingeSizeInput().run()
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21
extensions/fablabchemnitz/living_hinge_size_input/meta.json
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21
extensions/fablabchemnitz/living_hinge_size_input/meta.json
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[
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{
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"name": "Living Hinge (Size Input)",
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"id": "fablabchemnitz.de.living_hinge_size_input",
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"path": "living_hinge_size_input",
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"dependent_extensions": null,
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"original_name": "Bend Wood Cuts Pattern",
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"original_id": "com.zerjio.inkscape.bwcp",
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"license": "GNU GPL v3",
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"license_url": "https://github.com/zerjillo/laserCutInkscapeExtensions/blob/master/LICENSE",
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"comment": "ported to Inkscape v1 by Mario Voigt",
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"source_url": "https://gitea.fablabchemnitz.de/FabLab_Chemnitz/mightyscape-1.2/src/branch/master/extensions/fablabchemnitz/living_hinge_size_input",
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"fork_url": "https://github.com/zerjillo/laserCutInkscapeExtensions",
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"documentation_url": "https://stadtfabrikanten.org/pages/viewpage.action?pageId=55019631",
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"inkscape_gallery_url": null,
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"main_authors": [
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"github.com/zerjillo",
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"github.com/eridur-de"
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]
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}
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]
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