updated tabbed box maker
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@ -1,88 +1,92 @@
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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>Box Maker - Tabbed</name>
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<id>fablabchemnitz.de.box_maker_tabbed</id>
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<hbox>
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<vbox>
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<label>Dimensions</label>
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<separator/>
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<param name="unit" gui-text=" Units" type="optiongroup" appearance="combo">
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<option value="mm">mm</option>
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<option value="cm">cm</option>
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<option value="in">in</option>
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</param>
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<param name="inside" type="optiongroup" gui-text=" Box Dimensions" appearance="combo">
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<option value="1">Inside</option>
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<option value="0">Outside</option>
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</param>
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<param name="length" type="float" precision="3" min="0.0" max="10000.0" gui-text=" Length">180</param>
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<param name="width" type="float" precision="3" min="0.0" max="10000.0" gui-text=" Width">240</param>
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<param name="depth" type="float" precision="3" min="0.0" max="10000.0" gui-text=" Height">50</param>
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<spacer/>
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<label>Tabs</label>
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<separator/>
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<param name="equal" type="optiongroup" appearance="combo" gui-text=" Width">
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<option value="0">Fixed</option>
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<option value="1">Proportional</option>
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</param>
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<param name="tab" type="float" precision="2" min="0.0" max="10000.0" gui-text=" Min/Preferred Width">3.0</param>
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<param name="tabsymmetry" type="optiongroup" gui-text=" Symmetry" appearance="combo">
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<option value="0">XY Symmetric</option>
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<option value="1">Rotate Symmetric</option>
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<!--option value="2">Antisymmetric</option-->
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</param>
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<param name="dimpleheight" type="float" precision="2" min="0.0" max="10000.0" gui-text=" Dimple Height">0.0</param>
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<param name="dimplelength" type="float" precision="2" min="0.0" max="10000.0" gui-text=" Dimple Length">0.0</param>
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</vbox>
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<spacer/>
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<separator/>
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<spacer/>
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<vbox>
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<label>Line and kerf</label>
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<separator/>
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<param name="hairline" type="optiongroup" gui-text=" Line Thickness" appearance="combo">
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<option value="0">Default</option>
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<option value="1">Hairline (0.002" for Epilog)</option>
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</param>
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<param name="thickness" type="float" precision="2" min="0.0" max="10000.0" gui-text=" Material Thickness">3.0</param>
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<param name="kerf" type="float" precision="3" min="0.0" max="10000.0" gui-text=" Kerf (cut width)">0.1</param>
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<param name="clearance" type="float" precision="3" min="0.0" max="10000.0" gui-text=" Joint clearance">0.01</param>
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<spacer/>
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<label>Layout</label>
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<separator/>
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<param name="style" gui-text=" Layout" type="optiongroup" appearance="combo">
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<option value="1">Diagramatic</option>
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<option value="2">3 piece</option>
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<option value="3">Inline(compact)</option>
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</param>
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<param name="boxtype" gui-text=" Box Type" type="optiongroup" appearance="combo">
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<option value="1">Fully enclosed</option>
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<option value="2">One side open (LxW)</option>
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<option value="3">Two sides open (LxW and LxH)</option>
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<option value="4">Three sides open (LxW, LxH, HxW)</option>
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<option value="5">Opposite ends open (LxW)</option>
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<option value="6">Two panels only (LxW and LxH)</option>
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</param>
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<param name="div_l" type="int" min="0" max="10" gui-text=" Dividers (Length axis)">2</param>
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<param name="div_w" type="int" min="0" max="10" gui-text=" Dividers (Width axis)">3</param>
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<param name="keydiv" gui-text=" Key the dividers into" type="optiongroup" appearance="combo">
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<option value="3">None</option>
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<option value="2">Walls</option>
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<option value="1">Floor / Ceiling</option>
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<option value="0">All sides</option>
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</param>
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<param name="spacing" type="float" precision="2" min="0.0" max="10000.0" gui-text=" Space Between Parts">1.0</param>
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</vbox>
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</hbox>
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<effect needs-live-preview="true">
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<object-type>path</object-type>
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<effects-menu>
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<submenu name="FabLab Chemnitz">
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<submenu name="Finger-jointed/Tabbed Boxes"/>
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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">box_maker_tabbed.py</command>
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</script>
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<name>Box Maker - Tabbed</name>
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<id>fablabchemnitz.de.box_maker_tabbed</id>
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<hbox>
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<vbox>
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<label>Dimensions</label>
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<separator />
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<param name="unit" gui-text=" Units" type="optiongroup" appearance="combo">
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<option value="mm">mm</option>
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<option value="cm">cm</option>
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<option value="in">in</option>
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</param>
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<param name="inside" type="optiongroup" gui-text=" Box Dimensions" appearance="combo">
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<option value="1">Inside</option>
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<option value="0">Outside</option>
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</param>
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<param name="length" type="float" precision="3" min="0.0" max="10000.0" gui-text=" Length">180</param>
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<param name="width" type="float" precision="3" min="0.0" max="10000.0" gui-text=" Width">240</param>
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<param name="depth" type="float" precision="3" min="0.0" max="10000.0" gui-text=" Height">50</param>
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<spacer />
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<label>Tabs</label>
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<separator />
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<param name="equal" type="optiongroup" appearance="combo" gui-text=" Width">
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<option value="0">Fixed</option>
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<option value="1">Proportional</option>
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</param>
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<param name="tab" type="float" precision="2" min="0.0" max="10000.0" gui-text=" Min/Preferred Width">3.0</param>
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<param name="tabtype" type="optiongroup" gui-text=" Type" appearance="combo">
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<option value="0">Regular (Laser)</option>
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<option value="1">Dogbone (Mill)</option>
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</param>
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<param name="tabsymmetry" type="optiongroup" gui-text=" Symmetry" appearance="combo">
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<option value="0">XY Symmetric</option>
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<option value="1">Rotate Symmetric</option>
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<!--option value="2">Antisymmetric</option-->
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</param>
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<param name="dimpleheight" type="float" precision="2" min="0.0" max="10000.0" gui-text=" Dimple Height">0.0</param>
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<param name="dimplelength" type="float" precision="2" min="0.0" max="10000.0" gui-text=" Dimple Length">0.0</param>
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</vbox>
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<spacer />
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<separator />
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<spacer />
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<vbox>
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<label>Line and kerf</label>
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<separator />
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<param name="hairline" type="optiongroup" gui-text=" Line Thickness" appearance="combo">
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<option value="0">Default</option>
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<option value="1">Hairline (0.002" for Epilog)</option>
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</param>
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<param name="thickness" type="float" precision="2" min="0.0" max="10000.0" gui-text=" Material Thickness">3.0</param>
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<param name="kerf" type="float" precision="3" min="0.0" max="10000.0" gui-text=" Kerf (cut width)">0.1</param>
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<param name="clearance" type="float" precision="3" min="0.0" max="10000.0" gui-text=" Joint clearance">0.01</param>
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<spacer />
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<label>Layout</label>
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<separator />
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<param name="style" gui-text=" Layout" type="optiongroup" appearance="combo">
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<option value="1">Diagramatic</option>
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<option value="2">3 piece</option>
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<option value="3">Inline(compact)</option>
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</param>
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<param name="boxtype" gui-text=" Box Type" type="optiongroup" appearance="combo">
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<option value="1">Fully enclosed</option>
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<option value="2">One side open (LxW)</option>
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<option value="3">Two sides open (LxW and LxH)</option>
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<option value="4">Three sides open (LxW, LxH, HxW)</option>
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<option value="5">Opposite ends open (LxW)</option>
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<option value="6">Two panels only (LxW and LxH)</option>
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</param>
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<param name="div_l" type="int" min="0" max="10" gui-text=" Dividers (Length axis)">2</param>
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<param name="div_w" type="int" min="0" max="10" gui-text=" Dividers (Width axis)">3</param>
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<param name="keydiv" gui-text=" Key the dividers into" type="optiongroup" appearance="combo">
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<option value="3">None</option>
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<option value="2">Walls</option>
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<option value="1">Floor / Ceiling</option>
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<option value="0">All sides</option>
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</param>
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<param name="spacing" type="float" precision="2" min="0.0" max="10000.0" gui-text=" Space Between Parts">1.0</param>
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</vbox>
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</hbox>
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<effect needs-live-preview="true">
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<object-type>path</object-type>
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<effects-menu>
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<submenu name="FabLab Chemnitz">
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<submenu name="Finger-jointed/Tabbed Boxes" />
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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">box_maker_tabbed.py</command>
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</script>
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</inkscape-extension>
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@ -1,9 +1,9 @@
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#!/usr/bin/env python3
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#! /usr/bin/env python3
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'''
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Generates Inkscape SVG file containing box components needed to
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laser cut a tabbed construction box taking kerf and clearance into account
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CNC (laser/mill) cut a box with tabbed joints taking kerf and clearance into account
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Copyright (C) 2011 elliot white
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Original Tabbed Box Maker Copyright (C) 2011 elliot white
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Changelog:
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19/12/2014 Paul Hutchison:
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@ -35,6 +35,16 @@ v0.99 - 2020-06-01 by Paul Hutchison
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- Fixed divider issues with Rotate Symmetric
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- Made individual panels and their keyholes/slots grouped
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v1.0 - 2020-06-17 by Paul Hutchison
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- Removed clearance parameter, as this was just subtracted from kerf - pointless?
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- Corrected kerf adjustments for overall box size and divider keyholes
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- Added dogbone cuts: CNC mills now supported!
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- Fix for floor/ceiling divider key issue (#17)
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- Increased max dividers to 20 (#35)
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v1.1 - 2021-08-09 by Paul Hutchison
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- Fixed for current Inkscape release version 1.1 - thanks to PR from https://github.com/roastedneutrons
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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@ -48,12 +58,11 @@ GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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'''
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__version__ = "0.99" ### please report bugs, suggestions etc at https://github.com/paulh-rnd/TabbedBoxMaker ###
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__version__ = "1.0" ### please report bugs, suggestions etc at https://github.com/paulh-rnd/TabbedBoxMaker ###
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import os
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import inkex
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import math
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import os,sys,inkex,simplestyle,gettext,math
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from copy import deepcopy
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_ = gettext.gettext
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linethickness = 1 # default unless overridden by settings
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@ -72,7 +81,7 @@ def getLine(XYstring):
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line = inkex.PathElement()
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line.style = { 'stroke': '#000000', 'stroke-width' : str(linethickness), 'fill': 'none' }
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line.path = XYstring
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#etree.SubElement(parent, inkex.addNS('path','svg'), drw)
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#inkex.etree.SubElement(parent, inkex.addNS('path','svg'), drw)
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return line
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# jslee - shamelessly adapted from sample code on below Inkscape wiki page 2015-07-28
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@ -82,9 +91,21 @@ def getCircle(r, c):
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log("putting circle at (%d,%d)" % (cx,cy))
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circle = inkex.PathElement.arc((cx, cy), r)
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circle.style = { 'stroke': '#000000', 'stroke-width': str(linethickness), 'fill': 'none' }
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# ell_attribs = {'style':simplestyle.formatStyle(style),
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# inkex.addNS('cx','sodipodi') :str(cx),
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# inkex.addNS('cy','sodipodi') :str(cy),
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# inkex.addNS('rx','sodipodi') :str(r),
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# inkex.addNS('ry','sodipodi') :str(r),
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# inkex.addNS('start','sodipodi') :str(0),
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# inkex.addNS('end','sodipodi') :str(2*math.pi),
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# inkex.addNS('open','sodipodi') :'true', #all ellipse sectors we will draw are open
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# inkex.addNS('type','sodipodi') :'arc',
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# 'transform' :'' }
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#inkex.etree.SubElement(parent, inkex.addNS('path','svg'), ell_attribs )
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return circle
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def dimpleStr(tabVector,vectorX,vectorY,directionX,directionY,dirxN,diryN,ddir,isTab):
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def dimpleStr(tabVector,vectorX,vectorY,dirX,dirY,dirxN,diryN,ddir,isTab):
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ds=''
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if not isTab:
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ddir = -ddir
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@ -98,14 +119,14 @@ def dimpleStr(tabVector,vectorX,vectorY,directionX,directionY,dirxN,diryN,ddir,i
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Vxd=vectorX+dirxN*dimpleStart
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Vyd=vectorY+diryN*dimpleStart
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ds+='L '+str(Vxd)+','+str(Vyd)+' '
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Vxd=Vxd+(tabSgn*dirxN-ddir*directionX)*dimpleHeight
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Vyd=Vyd+(tabSgn*diryN-ddir*directionY)*dimpleHeight
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Vxd=Vxd+(tabSgn*dirxN-ddir*dirX)*dimpleHeight
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Vyd=Vyd+(tabSgn*diryN-ddir*dirY)*dimpleHeight
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ds+='L '+str(Vxd)+','+str(Vyd)+' '
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Vxd=Vxd+tabSgn*dirxN*dimpleLength
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Vyd=Vyd+tabSgn*diryN*dimpleLength
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ds+='L '+str(Vxd)+','+str(Vyd)+' '
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Vxd=Vxd+(tabSgn*dirxN+ddir*directionX)*dimpleHeight
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Vyd=Vyd+(tabSgn*diryN+ddir*directionY)*dimpleHeight
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Vxd=Vxd+(tabSgn*dirxN+ddir*dirX)*dimpleHeight
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Vyd=Vyd+(tabSgn*diryN+ddir*dirY)*dimpleHeight
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ds+='L '+str(Vxd)+','+str(Vyd)+' '
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return ds
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@ -113,7 +134,8 @@ def side(group,root,startOffset,endOffset,tabVec,length,direction,isTab,isDivide
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rootX, rootY = root
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startOffsetX, startOffsetY = startOffset
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endOffsetX, endOffsetY = endOffset
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directionX, directionY = direction
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dirX, dirY = direction
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notTab=0 if isTab else 1
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if (tabSymmetry==1): # waffle-block style rotationally symmetric tabs
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divisions=int((length-2*thickness)/nomTab)
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@ -135,127 +157,172 @@ def side(group,root,startOffset,endOffset,tabVec,length,direction,isTab,isDivide
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gapWidth=(length-tabs*nomTab)/(divisions-tabs)
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if isTab: # kerf correction
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gapWidth-=correction
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tabWidth+=correction
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first=correction/2
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gapWidth-=kerf
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tabWidth+=kerf
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first=halfkerf
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else:
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gapWidth+=correction
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tabWidth-=correction
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first=-correction/2
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gapWidth+=kerf
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tabWidth-=kerf
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first=-halfkerf
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firstholelenX=0
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firstholelenY=0
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s=[]
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h=[]
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firstVec=0; secondVec=tabVec
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dividerEdgeOffsetX = dividerEdgeOffsetY = thickness
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dirxN=0 if directionX else 1 # used to select operation on x or y
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diryN=0 if directionY else 1
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notDirX=0 if dirX else 1 # used to select operation on x or y
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notDirY=0 if dirY else 1
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if (tabSymmetry==1):
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dividerEdgeOffsetX = directionX*thickness;
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dividerEdgeOffsetX = dirX*thickness;
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#dividerEdgeOffsetY = ;
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vectorX = rootX + (startOffsetX*thickness if dirxN else 0)
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vectorY = rootY + (startOffsetY*thickness if diryN else 0)
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vectorX = rootX + (startOffsetX*thickness if notDirX else 0)
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vectorY = rootY + (startOffsetY*thickness if notDirY else 0)
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s='M '+str(vectorX)+','+str(vectorY)+' '
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vectorX = rootX+(startOffsetX if startOffsetX else directionX)*thickness
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vectorY = rootY+(startOffsetY if startOffsetY else directionY)*thickness
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if dirxN: endOffsetX=0
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if diryN: endOffsetY=0
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vectorX = rootX+(startOffsetX if startOffsetX else dirX)*thickness
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vectorY = rootY+(startOffsetY if startOffsetY else dirY)*thickness
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if notDirX: endOffsetX=0
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if notDirY: endOffsetY=0
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else:
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(vectorX,vectorY)=(rootX+startOffsetX*thickness,rootY+startOffsetY*thickness)
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dividerEdgeOffsetX=directionY*thickness
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dividerEdgeOffsetY=directionX*thickness
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dividerEdgeOffsetX=dirY*thickness
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dividerEdgeOffsetY=dirX*thickness
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s='M '+str(vectorX)+','+str(vectorY)+' '
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if dirxN: vectorY=rootY # set correct line start for tab generation
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if diryN: vectorX=rootX
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if notDirX: vectorY=rootY # set correct line start for tab generation
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if notDirY: vectorX=rootX
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# generate line as tab or hole using:
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# last co-ord:Vx,Vy ; tab dir:tabVec ; direction:dirx,diry ; thickness:thickness
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# divisions:divs ; gap width:gapWidth ; tab width:tabWidth
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for n in range(1,int(divisions)):
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if ((n%2) ^ (not isTab)) and numDividers>0 and not isDivider: # draw holes for divider joints in side walls
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for tabDivision in range(1,int(divisions)):
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if ((tabDivision%2) ^ (not isTab)) and numDividers>0 and not isDivider: # draw holes for divider tabs to key into side walls
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w=gapWidth if isTab else tabWidth
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if n==1 and tabSymmetry==0:
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if tabDivision==1 and tabSymmetry==0:
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w-=startOffsetX*thickness
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for m in range(1,int(numDividers)+1):
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Dx=vectorX+-directionY*dividerSpacing*m
|
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Dy=vectorY+directionX*dividerSpacing*m
|
||||
if n==1 and tabSymmetry==0:
|
||||
holeLenX=dirX*w+notDirX*firstVec+first*dirX
|
||||
holeLenY=dirY*w+notDirY*firstVec+first*dirY
|
||||
if first:
|
||||
firstholelenX=holeLenX
|
||||
firstholelenY=holeLenY
|
||||
for dividerNumber in range(1,int(numDividers)+1):
|
||||
Dx=vectorX+-dirY*dividerSpacing*dividerNumber+notDirX*halfkerf+dirX*dogbone*halfkerf-dogbone*first*dirX
|
||||
Dy=vectorY+dirX*dividerSpacing*dividerNumber-notDirY*halfkerf+dirY*dogbone*halfkerf-dogbone*first*dirY
|
||||
if tabDivision==1 and tabSymmetry==0:
|
||||
Dx+=startOffsetX*thickness
|
||||
h='M '+str(Dx)+','+str(Dy)+' '
|
||||
Dx=Dx+directionX*w+dirxN*firstVec+first*directionX
|
||||
Dy=Dy+directionY*w+diryN*firstVec+first*directionY
|
||||
Dx=Dx+holeLenX
|
||||
Dy=Dy+holeLenY
|
||||
h+='L '+str(Dx)+','+str(Dy)+' '
|
||||
Dx=Dx+dirxN*secondVec
|
||||
Dy=Dy+diryN*secondVec
|
||||
Dx=Dx+notDirX*(secondVec-kerf)
|
||||
Dy=Dy+notDirY*(secondVec+kerf)
|
||||
h+='L '+str(Dx)+','+str(Dy)+' '
|
||||
Dx=Dx-(directionX*w+dirxN*firstVec+first*directionX)
|
||||
Dy=Dy-(directionY*w+diryN*firstVec+first*directionY)
|
||||
Dx=Dx-holeLenX
|
||||
Dy=Dy-holeLenY
|
||||
h+='L '+str(Dx)+','+str(Dy)+' '
|
||||
Dx=Dx-dirxN*secondVec
|
||||
Dy=Dy-diryN*secondVec
|
||||
Dx=Dx-notDirX*(secondVec-kerf)
|
||||
Dy=Dy-notDirY*(secondVec+kerf)
|
||||
h+='L '+str(Dx)+','+str(Dy)+' '
|
||||
group.add(getLine(h))
|
||||
if n%2:
|
||||
if n==1 and numDividers>0 and isDivider: # draw slots for dividers to slot into each other
|
||||
for m in range(1,int(numDividers)+1):
|
||||
Dx=vectorX+-directionY*dividerSpacing*m-dividerEdgeOffsetX
|
||||
Dy=vectorY+directionX*dividerSpacing*m-dividerEdgeOffsetY
|
||||
if tabDivision%2:
|
||||
if tabDivision==1 and numDividers>0 and isDivider: # draw slots for dividers to slot into each other
|
||||
for dividerNumber in range(1,int(numDividers)+1):
|
||||
Dx=vectorX+-dirY*dividerSpacing*dividerNumber-dividerEdgeOffsetX+notDirX*halfkerf
|
||||
Dy=vectorY+dirX*dividerSpacing*dividerNumber-dividerEdgeOffsetY+notDirY*halfkerf
|
||||
h='M '+str(Dx)+','+str(Dy)+' '
|
||||
Dx=Dx+directionX*(first+length/2)
|
||||
Dy=Dy+directionY*(first+length/2)
|
||||
Dx=Dx+dirX*(first+length/2)
|
||||
Dy=Dy+dirY*(first+length/2)
|
||||
h+='L '+str(Dx)+','+str(Dy)+' '
|
||||
Dx=Dx+dirxN*thickness
|
||||
Dy=Dy+diryN*thickness
|
||||
Dx=Dx+notDirX*(thickness-kerf)
|
||||
Dy=Dy+notDirY*(thickness-kerf)
|
||||
h+='L '+str(Dx)+','+str(Dy)+' '
|
||||
Dx=Dx-directionX*(first+length/2)
|
||||
Dy=Dy-directionY*(first+length/2)
|
||||
Dx=Dx-dirX*(first+length/2)
|
||||
Dy=Dy-dirY*(first+length/2)
|
||||
h+='L '+str(Dx)+','+str(Dy)+' '
|
||||
Dx=Dx-dirxN*thickness
|
||||
Dy=Dy-diryN*thickness
|
||||
Dx=Dx-notDirX*(thickness-kerf)
|
||||
Dy=Dy-notDirY*(thickness-kerf)
|
||||
h+='L '+str(Dx)+','+str(Dy)+' '
|
||||
group.add(getLine(h))
|
||||
# draw the gap
|
||||
vectorX=vectorX+directionX*gapWidth+dirxN*firstVec+first*directionX
|
||||
vectorY=vectorY+directionY*gapWidth+diryN*firstVec+first*directionY
|
||||
vectorX+=dirX*(gapWidth+(isTab&dogbone&1 ^ 0x1)*first+dogbone*kerf*isTab)+notDirX*firstVec
|
||||
vectorY+=dirY*(gapWidth+(isTab&dogbone&1 ^ 0x1)*first+dogbone*kerf*isTab)+notDirY*firstVec
|
||||
s+='L '+str(vectorX)+','+str(vectorY)+' '
|
||||
if dogbone and isTab:
|
||||
vectorX-=dirX*halfkerf
|
||||
vectorY-=dirY*halfkerf
|
||||
s+='L '+str(vectorX)+','+str(vectorY)+' '
|
||||
# draw the starting edge of the tab
|
||||
s+=dimpleStr(secondVec,vectorX,vectorY,directionX,directionY,dirxN,diryN,1,isTab)
|
||||
vectorX=vectorX+dirxN*secondVec
|
||||
vectorY=vectorY+diryN*secondVec
|
||||
s+=dimpleStr(secondVec,vectorX,vectorY,dirX,dirY,notDirX,notDirY,1,isTab)
|
||||
vectorX+=notDirX*secondVec
|
||||
vectorY+=notDirY*secondVec
|
||||
s+='L '+str(vectorX)+','+str(vectorY)+' '
|
||||
if dogbone and notTab:
|
||||
vectorX-=dirX*halfkerf
|
||||
vectorY-=dirY*halfkerf
|
||||
s+='L '+str(vectorX)+','+str(vectorY)+' '
|
||||
|
||||
else:
|
||||
# draw the tab
|
||||
vectorX=vectorX+directionX*tabWidth+dirxN*firstVec
|
||||
vectorY=vectorY+directionY*tabWidth+diryN*firstVec
|
||||
vectorX+=dirX*(tabWidth+dogbone*kerf*notTab)+notDirX*firstVec
|
||||
vectorY+=dirY*(tabWidth+dogbone*kerf*notTab)+notDirY*firstVec
|
||||
s+='L '+str(vectorX)+','+str(vectorY)+' '
|
||||
if dogbone and notTab:
|
||||
vectorX-=dirX*halfkerf
|
||||
vectorY-=dirY*halfkerf
|
||||
s+='L '+str(vectorX)+','+str(vectorY)+' '
|
||||
# draw the ending edge of the tab
|
||||
s+=dimpleStr(secondVec,vectorX,vectorY,directionX,directionY,dirxN,diryN,-1,isTab)
|
||||
vectorX=vectorX+dirxN*secondVec
|
||||
vectorY=vectorY+diryN*secondVec
|
||||
s+=dimpleStr(secondVec,vectorX,vectorY,dirX,dirY,notDirX,notDirY,-1,isTab)
|
||||
vectorX+=notDirX*secondVec
|
||||
vectorY+=notDirY*secondVec
|
||||
s+='L '+str(vectorX)+','+str(vectorY)+' '
|
||||
if dogbone and isTab:
|
||||
vectorX-=dirX*halfkerf
|
||||
vectorY-=dirY*halfkerf
|
||||
s+='L '+str(vectorX)+','+str(vectorY)+' '
|
||||
(secondVec,firstVec)=(-secondVec,-firstVec) # swap tab direction
|
||||
first=0
|
||||
|
||||
#finish the line off
|
||||
s+='L '+str(rootX+endOffsetX*thickness+directionX*length)+','+str(rootY+endOffsetY*thickness+directionY*length)+' '
|
||||
s+='L '+str(rootX+endOffsetX*thickness+dirX*length)+','+str(rootY+endOffsetY*thickness+dirY*length)+' '
|
||||
|
||||
if isTab and numDividers>0 and tabSymmetry==0 and not isDivider: # draw last for divider joints in side walls
|
||||
for m in range(1,int(numDividers)+1):
|
||||
Dx=vectorX
|
||||
Dy=vectorY+directionX*dividerSpacing*m
|
||||
for dividerNumber in range(1,int(numDividers)+1):
|
||||
Dx=vectorX+-dirY*dividerSpacing*dividerNumber+notDirX*halfkerf+dirX*dogbone*halfkerf-dogbone*first*dirX
|
||||
# Dy=vectorY+dirX*dividerSpacing*dividerNumber-notDirY*halfkerf+dirY*dogbone*halfkerf-dogbone*first*dirY
|
||||
# Dx=vectorX+-dirY*dividerSpacing*dividerNumber-dividerEdgeOffsetX+notDirX*halfkerf
|
||||
Dy=vectorY+dirX*dividerSpacing*dividerNumber-dividerEdgeOffsetY+notDirY*halfkerf
|
||||
h='M '+str(Dx)+','+str(Dy)+' '
|
||||
Dx=rootX+endOffsetX*thickness+directionX*length
|
||||
Dy=Dy+directionY*tabWidth+diryN*firstVec+first*directionY
|
||||
Dx=Dx+firstholelenX
|
||||
Dy=Dy+firstholelenY
|
||||
h+='L '+str(Dx)+','+str(Dy)+' '
|
||||
Dx=Dx+dirxN*secondVec
|
||||
Dy=Dy+diryN*secondVec
|
||||
Dx=Dx+notDirX*(thickness-kerf)
|
||||
Dy=Dy+notDirY*(thickness-kerf)
|
||||
h+='L '+str(Dx)+','+str(Dy)+' '
|
||||
Dx=vectorX
|
||||
Dy=Dy-(directionY*tabWidth+diryN*firstVec+first*directionY)
|
||||
Dx=Dx-firstholelenX
|
||||
Dy=Dy-firstholelenY
|
||||
h+='L '+str(Dx)+','+str(Dy)+' '
|
||||
Dx=Dx-dirxN*secondVec
|
||||
Dy=Dy-diryN*secondVec
|
||||
Dx=Dx-notDirX*(thickness-kerf)
|
||||
Dy=Dy-notDirY*(thickness-kerf)
|
||||
h+='L '+str(Dx)+','+str(Dy)+' '
|
||||
group.add(getLine(h))
|
||||
# for dividerNumber in range(1,int(numDividers)+1):
|
||||
# Dx=vectorX+-dirY*dividerSpacing*dividerNumber+notDirX*halfkerf+dirX*dogbone*halfkerf
|
||||
# Dy=vectorY+dirX*dividerSpacing*dividerNumber-notDirY*halfkerf+dirY*dogbone*halfkerf
|
||||
# # Dx=vectorX+dirX*dogbone*halfkerf
|
||||
# # Dy=vectorY+dirX*dividerSpacing*dividerNumber-dirX*halfkerf+dirY*dogbone*halfkerf
|
||||
# h='M '+str(Dx)+','+str(Dy)+' '
|
||||
# Dx=rootX+endOffsetX*thickness+dirX*length
|
||||
# Dy+=dirY*tabWidth+notDirY*firstVec+first*dirY
|
||||
# h+='L '+str(Dx)+','+str(Dy)+' '
|
||||
# Dx+=notDirX*(secondVec-kerf)
|
||||
# Dy+=notDirY*(secondVec+kerf)
|
||||
# h+='L '+str(Dx)+','+str(Dy)+' '
|
||||
# Dx-=vectorX
|
||||
# Dy-=(dirY*tabWidth+notDirY*firstVec+first*dirY)
|
||||
# h+='L '+str(Dx)+','+str(Dy)+' '
|
||||
# Dx-=notDirX*(secondVec-kerf)
|
||||
# Dy-=notDirY*(secondVec+kerf)
|
||||
# h+='L '+str(Dx)+','+str(Dy)+' '
|
||||
# group.add(getLine(h))
|
||||
group.add(getLine(s))
|
||||
return s
|
||||
|
||||
@ -276,6 +343,7 @@ class BoxMaker(inkex.EffectExtension):
|
||||
pars.add_argument('--width',type=float,default=100,help='Width of Box')
|
||||
pars.add_argument('--depth',type=float,default=100,help='Height of Box')
|
||||
pars.add_argument('--tab',type=float,default=25,help='Nominal Tab Width')
|
||||
pars.add_argument('--tabtype',type=int,default=0,help='Tab type: regular or dogbone')
|
||||
pars.add_argument('--equal',type=int,default=0,help='Equal/Prop Tabs')
|
||||
pars.add_argument('--tabsymmetry',type=int,default=0,help='Tab style')
|
||||
pars.add_argument('--dimpleheight',type=float,default=0,help='Tab Dimple Height')
|
||||
@ -292,7 +360,7 @@ class BoxMaker(inkex.EffectExtension):
|
||||
pars.add_argument('--keydiv',type=int,default=3,help='Key dividers into walls/floor')
|
||||
|
||||
def effect(self):
|
||||
global group,nomTab,equalTabs,tabSymmetry,dimpleHeight,dimpleLength,thickness,correction,divx,divy,hairline,linethickness,keydivwalls,keydivfloor
|
||||
global group,nomTab,equalTabs,tabSymmetry,dimpleHeight,dimpleLength,thickness,kerf,halfkerf,dogbone,divx,divy,hairline,linethickness,keydivwalls,keydivfloor
|
||||
|
||||
# Get access to main SVG document element and get its dimensions.
|
||||
svg = self.document.getroot()
|
||||
@ -306,6 +374,8 @@ class BoxMaker(inkex.EffectExtension):
|
||||
unit=self.options.unit
|
||||
inside=self.options.inside
|
||||
schroff=self.options.schroff
|
||||
kerf = self.svg.unittouu( str(self.options.kerf) + unit )
|
||||
halfkerf=kerf/2
|
||||
|
||||
# Set the line thickness
|
||||
if hairline:
|
||||
@ -335,18 +405,17 @@ class BoxMaker(inkex.EffectExtension):
|
||||
Y = row_height + row_spacing_total
|
||||
else:
|
||||
## boxmaker.inx
|
||||
X = self.svg.unittouu( str(self.options.length) + unit )
|
||||
Y = self.svg.unittouu( str(self.options.width) + unit )
|
||||
X = self.svg.unittouu( str(self.options.length + kerf) + unit )
|
||||
Y = self.svg.unittouu( str(self.options.width + kerf) + unit )
|
||||
|
||||
Z = self.svg.unittouu( str(self.options.rail_height) + unit )
|
||||
Z = self.svg.unittouu( str(self.options.depth + kerf) + unit )
|
||||
thickness = self.svg.unittouu( str(self.options.thickness) + unit )
|
||||
nomTab = self.svg.unittouu( str(self.options.tab) + unit )
|
||||
equalTabs=self.options.equal
|
||||
tabSymmetry=self.options.tabsymmetry
|
||||
dimpleHeight=self.options.dimpleheight
|
||||
dimpleLength=self.options.dimplelength
|
||||
kerf = self.svg.unittouu( str(self.options.kerf) + unit )
|
||||
clearance = self.svg.unittouu( str(self.options.clearance) + unit )
|
||||
dogbone = 1 if self.options.tabtype == 1 else 0
|
||||
layout=self.options.style
|
||||
spacing = self.svg.unittouu( str(self.options.spacing) + unit )
|
||||
boxtype = self.options.boxtype
|
||||
@ -354,45 +423,45 @@ class BoxMaker(inkex.EffectExtension):
|
||||
divy = self.options.div_w
|
||||
keydivwalls = 0 if self.options.keydiv == 3 or self.options.keydiv == 1 else 1
|
||||
keydivfloor = 0 if self.options.keydiv == 3 or self.options.keydiv == 2 else 1
|
||||
initOffsetX=0
|
||||
initOffsetY=0
|
||||
|
||||
if inside: # if inside dimension selected correct values to outside dimension
|
||||
X+=thickness*2
|
||||
Y+=thickness*2
|
||||
Z+=thickness*2
|
||||
|
||||
correction=kerf-clearance
|
||||
|
||||
# check input values mainly to avoid python errors
|
||||
# TODO restrict values to *correct* solutions
|
||||
# TODO restrict divisions to logical values
|
||||
error=0
|
||||
|
||||
if min(X,Y,Z)==0:
|
||||
inkex.errormsg('Error: Dimensions must be non zero')
|
||||
inkex.errormsg(_('Error: Dimensions must be non zero'))
|
||||
error=1
|
||||
if max(X,Y,Z)>max(widthDoc,heightDoc)*10: # crude test
|
||||
inkex.errormsg('Error: Dimensions Too Large')
|
||||
inkex.errormsg(_('Error: Dimensions Too Large'))
|
||||
error=1
|
||||
if min(X,Y,Z)<3*nomTab:
|
||||
inkex.errormsg('Error: Tab size too large')
|
||||
inkex.errormsg(_('Error: Tab size too large'))
|
||||
error=1
|
||||
if nomTab<thickness:
|
||||
inkex.errormsg('Error: Tab size too small')
|
||||
inkex.errormsg(_('Error: Tab size too small'))
|
||||
error=1
|
||||
if thickness==0:
|
||||
inkex.errormsg('Error: Thickness is zero')
|
||||
inkex.errormsg(_('Error: Thickness is zero'))
|
||||
error=1
|
||||
if thickness>min(X,Y,Z)/3: # crude test
|
||||
inkex.errormsg('Error: Material too thick')
|
||||
inkex.errormsg(_('Error: Material too thick'))
|
||||
error=1
|
||||
if correction>min(X,Y,Z)/3: # crude test
|
||||
inkex.errormsg('Error: Kerf/Clearence too large')
|
||||
if kerf>min(X,Y,Z)/3: # crude test
|
||||
inkex.errormsg(_('Error: Kerf too large'))
|
||||
error=1
|
||||
if spacing>max(X,Y,Z)*10: # crude test
|
||||
inkex.errormsg('Error: Spacing too large')
|
||||
inkex.errormsg(_('Error: Spacing too large'))
|
||||
error=1
|
||||
if spacing<kerf:
|
||||
inkex.errormsg('Error: Spacing too small')
|
||||
inkex.errormsg(_('Error: Spacing too small'))
|
||||
error=1
|
||||
|
||||
if error: exit()
|
||||
@ -552,8 +621,8 @@ class BoxMaker(inkex.EffectExtension):
|
||||
for idx, piece in enumerate(pieces): # generate and draw each piece of the box
|
||||
(xs,xx,xy,xz)=piece[0]
|
||||
(ys,yx,yy,yz)=piece[1]
|
||||
x=xs*spacing+xx*X+xy*Y+xz*Z # root x co-ord for piece
|
||||
y=ys*spacing+yx*X+yy*Y+yz*Z # root y co-ord for piece
|
||||
x=xs*spacing+xx*X+xy*Y+xz*Z+initOffsetX # root x co-ord for piece
|
||||
y=ys*spacing+yx*X+yy*Y+yz*Z+initOffsetY # root y co-ord for piece
|
||||
dx=piece[2]
|
||||
dy=piece[3]
|
||||
tabs=piece[4]
|
||||
@ -613,15 +682,20 @@ class BoxMaker(inkex.EffectExtension):
|
||||
side(group,(x,y+dy),(d,-c),(d,a),dtabs * (-thickness if d else thickness),dy,(0,-1),d,0,(keydivfloor|wall) * (keydivwalls|floor) * divy*xholes*dtabs,xspacing) # side d
|
||||
|
||||
if idx==0:
|
||||
# remove tabs from dividers if not required
|
||||
if not keydivfloor:
|
||||
a=c=1
|
||||
atabs=ctabs=0
|
||||
if not keydivwalls:
|
||||
a=b=c=d=1
|
||||
atabs=btabs=ctabs=dtabs=0
|
||||
b=d=1
|
||||
btabs=dtabs=0
|
||||
|
||||
y=4*spacing+1*Y+2*Z # root y co-ord for piece
|
||||
for n in range(0,divx): # generate X dividers
|
||||
group = newGroup(self)
|
||||
x=n*(spacing+X) # root x co-ord for piece
|
||||
side(group,(x,y),(d,a),(-b,a),keydivfloor*atabs*(-thickness if a else thickness),dx,(1,0),a,1,0,0) # side a
|
||||
side(group,(x+dx,y),(-b,a),(-b,-c),keydivwalls*btabs*(thickness if keydivwalls*b else -thickness),dy,(0,1),b,1,divy*xholes,xspacing) # side b
|
||||
side(group,(x+dx,y),(-b,a),(-b,-c),keydivwalls*btabs*(thickness if b else -thickness),dy,(0,1),b,1,divy*xholes,xspacing) # side b
|
||||
side(group,(x+dx,y+dy),(-b,-c),(d,-c),keydivfloor*ctabs*(thickness if c else -thickness),dx,(-1,0),c,1,0,0) # side c
|
||||
side(group,(x,y+dy),(d,-c),(d,a),keydivwalls*dtabs*(-thickness if d else thickness),dy,(0,-1),d,1,0,0) # side d
|
||||
elif idx==1:
|
||||
@ -634,5 +708,5 @@ class BoxMaker(inkex.EffectExtension):
|
||||
side(group,(x+dx,y+dy),(-b,-c),(d,-c),keydivwalls*ctabs*(thickness if c else -thickness),dx,(-1,0),c,1,0,0) # side c
|
||||
side(group,(x,y+dy),(d,-c),(d,a),keydivfloor*dtabs*(-thickness if d else thickness),dy,(0,-1),d,1,0,0) # side d
|
||||
|
||||
if __name__ == '__main__':
|
||||
BoxMaker().run()
|
||||
# Create effect instance and apply it.
|
||||
BoxMaker().run()
|
||||
Reference in New Issue
Block a user