149 lines
6.1 KiB
HTML
149 lines
6.1 KiB
HTML
<html><head><title>Macro Delta xyz</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 Delta xyz</h1></div>
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<div id="mw-content-text" lang="en" dir="ltr" class="mw-content-ltr"><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_Delta_xyz"><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 Delta xyz</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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<tr>
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<td class="ctEven left macro-description">Gives the Delta values and distance between 2 points.
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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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<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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<tr>
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<td class="ctEven"><a href="Macros_recipes.html" title="Macros recipes">Macros recipes</a><br /><a href="How_to_install_macros.html" title="How to install macros">How to install macros</a><br /><a href="Customize_Toolbars.html" title="Customize Toolbars">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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<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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</th></tr>
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<tr>
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<td class="ctEven macro-date">2013-11-29
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<th class="ctOdd">
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</th></tr>
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<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_Delta_xyz"><span class="tocnumber">1</span> <span class="toctext">Macro Delta xyz</span></a></li>
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<li class="toclevel-1 tocsection-1"><a href="#How_to_use"><span class="tocnumber">2</span> <span class="toctext">How to use</span></a></li>
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<li class="toclevel-1 tocsection-2"><a href="#Script"><span class="tocnumber">3</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><p>Gives the Delta values and distance between 2 points.
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</p>
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<h3><span class="mw-headline" id="How_to_use">How to use</span></h3>
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<ol><li> Start the macro</li>
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<li> Select the first point in 3D view</li>
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<li> Select the second point in 3D view</li>
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<li> Click in ComboView to quit</li></ol>
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<p><br />
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</p>
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<div class="floatleft"><a href="https://www.freecadweb.org/wiki/index.php?title=File:DeltaXYZ.png" class="image"><img alt="DeltaXYZ.png" src="DeltaXYZ.png" width="505" height="229" /></a></div>
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<div style="clear:both"></div>
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<p><br />
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</p>
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<h3><span class="mw-headline" id="Script">Script</span></h3>
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<p>Macro_Delta_xyz.py
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</p>
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<pre># -*- coding: utf-8 -*-
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#Delta x y z Click in ComboView to quit
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import Draft, Part
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import math,FreeCAD
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from FreeCAD import Base
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global positionX1 ;positionX1 = 0.0
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global positionY1 ;positionY1 = 0.0
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global positionZ1 ;positionZ1 = 0.0
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global positionX2 ;positionX2 = 0.0
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global positionY2 ;positionY2 = 0.0
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global positionZ2 ;positionZ2 = 0.0
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global pas  ;pas = 0
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def sub(first, other):
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"sub(Vector,Vector) - subtracts second vector from first one"
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if isinstance(first,FreeCAD.Vector) and isinstance(other,FreeCAD.Vector):
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return FreeCAD.Vector(first.x-other.x, first.y-other.y, first.z-other.z)
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def length(first):
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"lengh(Vector) - gives vector length"
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if isinstance(first,FreeCAD.Vector):
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return math.sqrt(first.x*first.x + first.y*first.y + first.z*first.z)
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def dist(first, other):
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"dist(Vector,Vector) - returns the distance between both points/vectors"
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if isinstance(first,FreeCAD.Vector) and isinstance(other,FreeCAD.Vector):
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return length(sub(first,other))
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class SelObserver:
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def addSelection(self,document, object, element, position): # Sélection
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global pas
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global positionX1
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global positionY1
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global positionZ1
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global positionX2
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global positionY2
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global positionZ2
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pas+=1
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if pas==1:
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positionX1 = position[0]
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positionY1 = position[1]
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positionZ1 = position[2]
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App.Console.PrintMessage("Begin  : X1 "+str(positionX1)+" Y1: "+str(positionY1)+" Z1: "+str(positionZ1)+"\n")
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else:
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positionX2 = position[0]
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positionY2 = position[1]
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positionZ2 = position[2]
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App.Console.PrintMessage("End  : X2 "+str(positionX2)+" Y2: "+str(positionY2)+" Z2: "+str(positionZ2)+"\n")
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App.Console.PrintMessage("Delta X  : "+str(abs(positionX1-positionX2))+"\n")
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App.Console.PrintMessage("Delta Y  : "+str(abs(positionY1-positionY2))+"\n")
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App.Console.PrintMessage("Delta Z  : "+str(abs(positionZ1-positionZ2))+"\n")
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v1=FreeCAD.Vector(positionX1,positionY1,positionZ1)
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v2=FreeCAD.Vector(positionX2,positionY2,positionZ2)
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App.Console.PrintMessage("Distance : "+str(dist(v1,v2))+"\n")
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App.Console.PrintMessage("------------------------"+"\n")
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pas=0
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def removeSelection(self,document, object, element): # Delete the selected object
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App.Console.PrintMessage("removeSelection"+"\n")
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def setSelection(self,document): # Selection in ComboView
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FreeCADGui.Selection.removeObserver(s) # Uninstalls the resident function
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App.Console.PrintMessage("removeObserver"+"\n")
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pas = 0
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s=SelObserver()
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FreeCADGui.Selection.addObserver(s) # install the function mode resident </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_Delta_xyz&oldid=240486">http://www.freecadweb.org/wiki/index.php?title=Macro_Delta_xyz&oldid=240486</a>"</div>
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</div>
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<h2>Navigation menu</h2>
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