81 lines
4.8 KiB
XML
81 lines
4.8 KiB
XML
<?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>IFS Fractals</name>
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<id>fablabchemnitz.de.ifs_fractals</id>
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<param name="tab" type="notebook">
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<page name="Options" gui-text="Options">
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<param name="iter" type="int" min="0" max="100" gui-text="Number of iterations:">3</param>
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<label appearance="header">Transform Matrices</label>
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<param name="tab" type="notebook">
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<page name="0" gui-text="1">
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<param name="xform0" type="bool" gui-text="Enabled:">true</param>
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<param name="A0" type="float" min="-10000" max="10000" precision="3" gui-text="A:">0.5</param>
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<param name="B0" type="float" min="-10000" max="10000" precision="3" gui-text="B:">0</param>
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<param name="C0" type="float" min="-10000" max="10000" precision="3" gui-text="C:">0</param>
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<param name="D0" type="float" min="-10000" max="10000" precision="3" gui-text="D:">0.5</param>
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<param name="E0" type="float" min="-10000" max="10000" precision="3" gui-text="E:">0</param>
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<param name="F0" type="float" min="-10000" max="10000" precision="3" gui-text="F:">0</param>
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</page>
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<page name="1" gui-text="2">
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<param name="xform1" type="bool" gui-text="Enabled:">false</param>
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<param name="A1" type="float" min="-10000" max="10000" precision="3" gui-text="A:">0.5</param>
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<param name="B1" type="float" min="-10000" max="10000" precision="3" gui-text="B:">0</param>
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<param name="C1" type="float" min="-10000" max="10000" precision="3" gui-text="C:">0</param>
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<param name="D1" type="float" min="-10000" max="10000" precision="3" gui-text="D:">0.5</param>
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<param name="E1" type="float" min="-10000" max="10000" precision="3" gui-text="E:">1</param>
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<param name="F1" type="float" min="-10000" max="10000" precision="3" gui-text="F:">0</param>
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</page>
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<page name="2" gui-text="3">
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<param name="xform2" type="bool" gui-text="Enabled:">false</param>
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<param name="A2" type="float" min="-10000" max="10000" precision="3" gui-text="A:">0.5</param>
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<param name="B2" type="float" min="-10000" max="10000" precision="3" gui-text="B:">0</param>
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<param name="C2" type="float" min="-10000" max="10000" precision="3" gui-text="C:">0</param>
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<param name="D2" type="float" min="-10000" max="10000" precision="3" gui-text="D:">0.5</param>
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<param name="E2" type="float" min="-10000" max="10000" precision="3" gui-text="E:">0.5</param>
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<param name="F2" type="float" min="-10000" max="10000" precision="3" gui-text="F:">1</param>
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</page>
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<page name="3" gui-text="4">
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<param name="xform3" type="bool" gui-text="Enabled:">false</param>
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<param name="A3" type="float" min="-10000" max="10000" precision="3" gui-text="A:">0.5</param>
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<param name="B3" type="float" min="-10000" max="10000" precision="3" gui-text="B:">0</param>
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<param name="C3" type="float" min="-10000" max="10000" precision="3" gui-text="C:">0</param>
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<param name="D3" type="float" min="-10000" max="10000" precision="3" gui-text="D:">0.5</param>
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<param name="E3" type="float" min="-10000" max="10000" precision="3" gui-text="E:">0</param>
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<param name="F3" type="float" min="-10000" max="10000" precision="3" gui-text="F:">0</param>
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</page>
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<page name="4" gui-text="5">
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<param name="xform4" type="bool" gui-text="Enabled:">false</param>
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<param name="A4" type="float" min="-10000" max="10000" precision="3" gui-text="A:">0.5</param>
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<param name="B4" type="float" min="-10000" max="10000" precision="3" gui-text="B:">0</param>
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<param name="C4" type="float" min="-10000" max="10000" precision="3" gui-text="C:">0</param>
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<param name="D4" type="float" min="-10000" max="10000" precision="3" gui-text="D:">0.5</param>
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<param name="E4" type="float" min="-10000" max="10000" precision="3" gui-text="E:">0</param>
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<param name="F4" type="float" min="-10000" max="10000" precision="3" gui-text="F:">0</param>
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</page>
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</param>
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</page>
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<page name="Help" gui-text="Help">
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<label>
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This performs an Iterated Function System by repeating one or more duplicate-and-transform operations on the selected objects.
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</label>
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<label>
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The transformations are specified using matrices, in the same form as the transformation dialog, each of which should be contractive (i.e., shrinking).
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</label>
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<label>
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For example, if you set N transforms, it will make N duplicates and transform each in the first iteration, and then N^2 duplicates of those, and so on, for a total of (N^(I+1)-1)/(N-1) duplicates.
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</label>
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</page>
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</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">ifs_fractals.py</command>
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</script>
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</inkscape-extension>
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