155 lines
7.0 KiB
HTML
155 lines
7.0 KiB
HTML
<html><head><title>Macro CenterFace/cs</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 CenterFace/cs</h1></div>
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<div id="mw-content-text" lang="cs" 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="Macro_CenterFace"><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> Macro CenterFace</span></h3>
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</td></tr>
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<tr>
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<th class="ctOdd">Description
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</th></tr>
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<td class="ctEven left macro-description">This macro red trace (editable) the center face (mass) with 1 point and print the coordinates.
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</td></tr>
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<tr>
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<th class="ctOdd">Author
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</th></tr>
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<td class="ctEven macro-author"><a href="https://www.freecadweb.org/wiki/index.php?title=User:Mario52" title="User:Mario52">Mario52</a>
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</td></tr>
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<tr>
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<th class="ctOdd">Links
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</th></tr>
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<td class="ctEven"><a href="https://www.freecadweb.org/wiki/index.php?title=Macros_recipes/cs" title="Macros recipes/cs">Makro návody</a><br /><a href="https://www.freecadweb.org/wiki/index.php?title=How_to_install_macros/cs" title="How to install macros/cs">How to install macros</a><br /><a href="https://www.freecadweb.org/wiki/index.php?title=Customize_Toolbars/cs" title="Customize Toolbars/cs">How to customize toolbars</a>
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</td></tr>
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<tr>
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<th class="ctOdd">Version
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</th></tr>
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<td class="ctEven macro-version">0.1
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</td></tr>
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<tr>
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<th class="ctOdd">Date last modification
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<td class="ctEven macro-date">2014-04-29
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<th class="ctOdd">
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</th></tr>
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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="#Macro_CenterFace"><span class="tocnumber">1</span> <span class="toctext">Macro CenterFace</span></a></li>
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<li class="toclevel-1 tocsection-1"><a href="#Description"><span class="tocnumber">2</span> <span class="toctext">Description</span></a></li>
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<li class="toclevel-1 tocsection-2"><a href="#Use"><span class="tocnumber">3</span> <span class="toctext">Use</span></a></li>
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<li class="toclevel-1 tocsection-3"><a href="#Icone"><span class="tocnumber">4</span> <span class="toctext">Icone</span></a></li>
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<li class="toclevel-1 tocsection-4"><a href="#Script"><span class="tocnumber">5</span> <span class="toctext">Script</span></a></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>
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<h2><span class="mw-headline" id="Description">Description</span></h2>
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<p>This macro red trace (editable) the center face (mass) with 1 point and print the coordinates.
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</p><p><br />
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<a href="https://www.freecadweb.org/wiki/index.php?title=File:Macro_CenterFace_00.png" class="image" title="CenterFace"><img alt="CenterFace" src="480px-Macro_CenterFace_00.png" width="480" height="311" srcset="/wiki/images/thumb/3/37/Macro_CenterFace_00.png/720px-Macro_CenterFace_00.png 1.5x, /wiki/images/3/37/Macro_CenterFace_00.png 2x" /></a>
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</p>
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<div style="clear:both"></div>
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<p><br />
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</p>
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<h2><span class="mw-headline" id="Use">Use</span></h2>
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<p>Select one face and launch the macro. 1 point to face are coloured red (can be changed).
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</p><p>To change the color of the dot change the lines 36, 37, 38
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</p>
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<pre>red = 1.0 # 1 = 255
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green = 0.0 #
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blue = 0.0 # </pre>
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<p>The center of the face (mass) surface and the XYZ coordinates of the face are displayed in the report view.
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</p>
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<h2><span class="mw-headline" id="Icone">Icone</span></h2>
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<p>Download the file image and copy in your macro repertory.
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</p><p>Click the image, in the new window position the mouse over the image, click the right mouse and do "Save target as ..."
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</p><p><a href="https://www.freecadweb.org/wiki/index.php?title=File:CenterFace.png" class="image" title="Button"><img alt="Button" src="CenterFace.png" width="64" height="64" /></a>
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</p>
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<h2><span class="mw-headline" id="Script">Script</span></h2>
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<p><b>Macro_CenterFace.FCMacro</b>
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</p>
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<pre># -*- coding: utf-8 -*-
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# 29/04/2014
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# select a face launch and list the center coordinate XYZ of face
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# To change the color of the dot change the lines 36, 37, 38
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# red = 1.0 # 1 = 255
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# green = 0.0 #
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# blue = 0.0 #
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# Macro_CenterFace
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# Mario52
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#OS: Windows Vista
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#Platform: 32-bit
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#Version: 0.14.3389
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#Python version: 2.6.2
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#Qt version: 4.5.2
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#Coin version: 3.1.0
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#SoQt version: 1.4.1
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#OCC version: 6.5.1
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import FreeCAD, FreeCADGui, Draft, Part
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try:
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sel = FreeCADGui.Selection.getSelection() # get the selection
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sh = sel[0].Shape # seletion of the first element
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App.Console.PrintMessage("Label : "+ str(sel[0].Label)+"\n") # extract the Label
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App.Console.PrintMessage("Name  : "+ str(sel[0].Name) +"\n") # extract the Name
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except:
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App.Console.PrintError( "select a face"+"\n")
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try:
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SubElement = FreeCADGui.Selection.getSelectionEx()# "getSelectionEx" Used for selecting subobjects
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element_ = SubElement[0].SubElementNames[0] # seletion of the first element
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# print element_
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# print sh.Faces
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# LineColor
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red = 1.0 # 1 = 255
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green = 0.0 #
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blue = 0.0 #
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for i in range(len(sh.Faces)): # list and extract the data
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App.Console.PrintMessage( "Center Face "+str(i)+" "+str(sh.Faces[i].CenterOfMass)+"\n") # Vector center mass to face
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# print "X : ",sh.Faces[i].CenterOfMass.x # Coord. X center mass to face
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# print "Y : ",sh.Faces[i].CenterOfMass.y # Coord. Y center mass to face
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# print "Z : ",sh.Faces[i].CenterOfMass.z # Coord. Z center mass to face
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Draft.makePoint(sh.Faces[i].CenterOfMass.x,sh.Faces[i].CenterOfMass.y,sh.Faces[i].CenterOfMass.z) # create a point
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FreeCADGui.activeDocument().activeObject().PointColor = (red, green, blue)
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App.Console.PrintMessage( " Surface  : "+str(sel[0].Shape.Faces[i-1].Area)+"\n")
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fco = 0
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for f0 in sel[0].Shape.Faces[i].Vertexes: # Vertexes faces
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fco += 1
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App.Console.PrintMessage(" Vertexe X"+str(fco)+": "+str(f0.Point.x)+" Y"+str(fco)+": "+str(f0.Point.y)+" Z"+str(fco)+": "+str(f0.Point.z)+"\n")
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except:
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App.Console.PrintError( "select a face *"+"\n") </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_CenterFace/cs&oldid=240936">http://www.freecadweb.org/wiki/index.php?title=Macro_CenterFace/cs&oldid=240936</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> |