150 lines
7.0 KiB
HTML
150 lines
7.0 KiB
HTML
<html><head><title>Macro Automatic drawing/de</title><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><link type='text/css' href='wiki.css' rel='stylesheet'></head><body><h1>Macro Automatic drawing/de</h1></div>
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<div id="mw-content-text" lang="de" dir="ltr" class="mw-content-ltr"><hr/><div class="mw-parser-output"><table class="fcinfobox wikitable ct" width="100%" style="float: right; width: 230px; margin-left: 10px;">
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<tr>
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<td class="ctTitle">
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<h3><span class="mw-headline" id="Automatic_drawing"><a href="https://www.freecadweb.org/wiki/index.php?title=File:Text-x-python.png" class="image"><img alt="Text-x-python.png" src="32px-Text-x-python.png" width="32" height="32" srcset="/wiki/images/2/2c/Text-x-python.png 1.5x" /></a> Automatic drawing</span></h3>
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</td></tr>
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<tr>
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<th class="ctOdd">Beschreibung
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</th></tr>
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<td class="ctEven left">This code allow the user to get the view of his object in a drawing with 4 different position(front,top,iso,right). Needs some modification to be perfectly effective.
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</td></tr>
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<th class="ctOdd">Autor
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</th></tr>
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<td class="ctEven"><a href="https://www.freecadweb.org/wiki/index.php?title=User:Unknown&action=edit&redlink=1" class="new" title="User:Unknown (page does not exist)">unknown</a>
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<th class="ctOdd">Link
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<td class="ctEven"><a href="https://www.freecadweb.org/wiki/index.php?title=Macros_recipes/de" title="Macros recipes/de">Liste von Macros</a><br /><a href="https://www.freecadweb.org/wiki/index.php?title=How_to_install_macros/de" title="How to install macros/de">How to install macros</a><br /><a href="https://www.freecadweb.org/wiki/index.php?title=Customize_Toolbars/de" title="Customize Toolbars/de">How to customize toolbars</a>
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</td></tr>
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<th class="ctOdd">Version
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<td class="ctEven macro-version">1.0
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<th class="ctOdd">Datum zuletzt geändert
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<td class="ctEven macro-date">2016-09-26
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<td class="ctToc"><br /><div id="toc" class="toc"><div class="toctitle"><h2>Contents</h2></div>
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<ul>
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<li class="toclevel-1"><a href="#Automatic_drawing"><span class="tocnumber">1</span> <span class="toctext">Automatic drawing</span></a>
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<ul>
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<li class="toclevel-2 tocsection-1"><a href="#How_to_use"><span class="tocnumber">1.1</span> <span class="toctext">How to use</span></a></li>
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<li class="toclevel-2 tocsection-2"><a href="#Limitations"><span class="tocnumber">1.2</span> <span class="toctext">Limitations</span></a></li>
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<li class="toclevel-2 tocsection-3"><a href="#The_script"><span class="tocnumber">1.3</span> <span class="toctext">The script</span></a></li>
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</ul>
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</li>
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</ul>
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</div>
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</td></tr>
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</table>
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<p><br />
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</p><p>This code generates a <a href="Drawing_Module.html" title="Drawing Module">Drawing</a> page with three orthographic views (front, top and right) aligned to each other, and an isometric view placed at the top right of the page. It calculates the scale based on the model size and space available on the sheet. The iso view is scaled to 2/3 of the ortho views.<br />
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It uses the <a rel="nofollow" class="external text" href="http://en.wikipedia.org/wiki/Multiview_orthographic_projection#First-angle_projection">first-angle projection</a>.
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</p>
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<h4><span class="mw-headline" id="How_to_use">How to use</span></h4>
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<p>An object needs to be selected before launching the macro.
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</p>
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<h4><span class="mw-headline" id="Limitations">Limitations</span></h4>
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<ul><li> Scale is not standard. You may need to change the views manually to a standard scale.</li>
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<li> It only works with a single object (this is a limitation from the Drawing Workbench)</li>
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<li> Needs to be modified to work for <a rel="nofollow" class="external text" href="http://en.wikipedia.org/wiki/Multiview_orthographic_projection#Third-angle_projection">third-angle projection</a> used in the US and Canada.</li></ul>
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<h4><span class="mw-headline" id="The_script">The script</span></h4>
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<pre>import FreeCAD, Part, Drawing
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if len(Gui.Selection.getSelectionEx())>1:
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App.Console.PrintError("Warning: Only the first item is generate")
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if len(Gui.Selection.getSelectionEx())==0:
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App.Console.PrintError("Warning: Need to select one item")
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Piece=Gui.Selection.getSelectionEx()[0]
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App.activeDocument().addObject('Drawing::FeaturePage','AutoDrawing')
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App.activeDocument().AutoDrawing.Template = App.getResourceDir()+'Mod/Drawing/Templates/A3_Landscape.svg'
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DH=20
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DL=30
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L=Piece.Object.Shape.BoundBox.XMax
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H=Piece.Object.Shape.BoundBox.ZMax
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P=Piece.Object.Shape.BoundBox.YMax
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Sc=(400-3*DL)/(L+H)
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Sc2=(250-3*DH)/(P+H)
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if Sc>Sc2 :
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Sc=Sc2
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TopX=DL+Sc*L
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FrontX=DL+Sc*L
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RightX=2*DL+Sc*L
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IsoX=2*DL+Sc*(L)
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TopY=DH+Sc*P
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RightY=DH+P*Sc
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FrontY=2*DH+Sc*(P+H)
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IsoY=2*DH+Sc*P
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print TopX,RightX,TopY,FrontY
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#Create topView
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App.activeDocument().addObject('Drawing::FeatureViewPart','topView')
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App.activeDocument().topView.Source =Piece.Object
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App.activeDocument().topView.Direction = (0,0,1)
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App.activeDocument().topView.Rotation=180
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App.activeDocument().topView.X = TopX
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App.activeDocument().topView.Y = TopY
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App.activeDocument().topView.ShowHiddenLines=True
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App.activeDocument().AutoDrawing.addObject(App.activeDocument().topView)
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App.activeDocument().topView.Scale = Sc
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#Create FrontView
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App.activeDocument().addObject('Drawing::FeatureViewPart','FrontView')
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App.activeDocument().FrontView.Source =Piece.Object
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App.activeDocument().FrontView.Direction = (0,-1,0)
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App.activeDocument().FrontView.Rotation=90
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App.activeDocument().FrontView.Scale = Sc
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App.activeDocument().FrontView.X = FrontX
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App.activeDocument().FrontView.Y = FrontY
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App.activeDocument().FrontView.ShowHiddenLines=True
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App.activeDocument().AutoDrawing.addObject(App.activeDocument().FrontView)
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#Create RightView
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App.activeDocument().addObject('Drawing::FeatureViewPart','RightView')
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App.activeDocument().RightView.Source =Piece.Object
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App.activeDocument().RightView.Direction = (1,0,0)
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App.activeDocument().RightView.Scale = Sc
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App.activeDocument().RightView.X = RightX
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App.activeDocument().RightView.Y = RightY
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App.activeDocument().RightView.ShowHiddenLines=True
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App.activeDocument().AutoDrawing.addObject(App.activeDocument().RightView)
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#Create IsotView
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App.activeDocument().addObject('Drawing::FeatureViewPart','IsoView')
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App.activeDocument().IsoView.Source =Piece.Object
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App.activeDocument().IsoView.Direction = (1,1,1)
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App.activeDocument().IsoView.Rotation=60
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App.activeDocument().IsoView.Scale = Sc*.6
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App.activeDocument().IsoView.X = IsoX
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App.activeDocument().IsoView.Y = IsoY
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App.activeDocument().IsoView.ShowHiddenLines=True
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App.activeDocument().AutoDrawing.addObject(App.activeDocument().IsoView) </pre>
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<div style="clear:both"></div>
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</div>
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</div>
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</div><div class="printfooter">
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Online version: "<a dir="ltr" href="https://www.freecadweb.org/wiki/index.php?title=Macro_Automatic_drawing/de&oldid=240124">http://www.freecadweb.org/wiki/index.php?title=Macro_Automatic_drawing/de&oldid=240124</a>"</div>
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<div id="catlinks" class="catlinks" data-mw="interface"></div><div class="visualClear"></div>
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</div>
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</div>
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<div id="mw-navigation">
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<h2>Navigation menu</h2>
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</body></html> |