88 lines
7.1 KiB
HTML
88 lines
7.1 KiB
HTML
<html><head><title>PartDesign AdditiveEllipsoid</title><meta http-equiv="Content-Type" content="text/html; charset=utf-8"><link type='text/css' href='wiki.css' rel='stylesheet'></head><body><h1>PartDesign AdditiveEllipsoid</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" >
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<h3><span class="mw-headline" id="PartDesign_AdditiveEllipsoid"><a href="https://www.freecadweb.org/wiki/index.php?title=File:PartDesign_AdditiveEllipsoid.png" class="image"><img alt="PartDesign AdditiveEllipsoid.png" src="32px-PartDesign_AdditiveEllipsoid.png" width="32" height="22" srcset="/wiki/images/thumb/e/eb/PartDesign_AdditiveEllipsoid.png/48px-PartDesign_AdditiveEllipsoid.png 1.5x, /wiki/images/e/eb/PartDesign_AdditiveEllipsoid.png 2x" /></a> PartDesign AdditiveEllipsoid</span></h3>
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<th class="ctOdd">Menu location
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</th></tr>
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<td class="ctEven">Part Design → Create an additive primitive → Additive Ellipsoid
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<th class="ctOdd">Workbenches
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</th></tr>
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<td class="ctEven"><a href="PartDesign_Workbench.html" title="PartDesign Workbench">PartDesign</a>
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<th class="ctOdd">Default shortcut
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<td class="ctEven">None
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<th class="ctOdd">See also
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<td class="ctEven"><a href="PartDesign_CompPrimitiveAdditive.html" title="PartDesign CompPrimitiveAdditive">PartDesign CompPrimitiveAdditive</a>
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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="#PartDesign_AdditiveEllipsoid"><span class="tocnumber">1</span> <span class="toctext">PartDesign AdditiveEllipsoid</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="#How_to_use"><span class="tocnumber">3</span> <span class="toctext">How to use</span></a></li>
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<li class="toclevel-1 tocsection-3"><a href="#Options"><span class="tocnumber">4</span> <span class="toctext">Options</span></a></li>
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<li class="toclevel-1 tocsection-4"><a href="#Properties"><span class="tocnumber">5</span> <span class="toctext">Properties</span></a></li>
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</ul>
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</td></tr></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>Inserts a primitive ellipsoid in the active Body as the first feature, or fuses it to the existing feature(s).
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</p><p><span style="font-size:x-small;"><a href="Release_notes_0.17.html" title="Release notes 0.17">available in version 0.17</a></span>
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</p><p><br />
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<a href="https://www.freecadweb.org/wiki/index.php?title=File:PartDesign_AdditiveEllipsoid_example.png" class="image"><img alt="PartDesign AdditiveEllipsoid example.png" src="200px-PartDesign_AdditiveEllipsoid_example.png" width="200" height="200" srcset="/wiki/images/thumb/4/43/PartDesign_AdditiveEllipsoid_example.png/300px-PartDesign_AdditiveEllipsoid_example.png 1.5x, /wiki/images/4/43/PartDesign_AdditiveEllipsoid_example.png 2x" /></a>
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</p>
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<h2><span class="mw-headline" id="How_to_use">How to use</span></h2>
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<ol><li> Press the <span style="background: #DDDDDD; border: 1px solid #888888; padding: 0px 5px 1px 5px;"><a href="https://www.freecadweb.org/wiki/index.php?title=File:PartDesign_AdditiveEllipsoid.png" class="image"><img alt="PartDesign AdditiveEllipsoid.png" src="24px-PartDesign_AdditiveEllipsoid.png" width="24" height="16" srcset="/wiki/images/thumb/e/eb/PartDesign_AdditiveEllipsoid.png/36px-PartDesign_AdditiveEllipsoid.png 1.5x, /wiki/images/thumb/e/eb/PartDesign_AdditiveEllipsoid.png/48px-PartDesign_AdditiveEllipsoid.png 2x" /></a> <b>Additive Ellipsoid</b></span> button. <b>Note</b>: the Additive Ellipsoid is part of an icon menu labelled <i>Create an additive primitive</i>. After launching FreeCAD, the Additive Box is the one displayed in the toolbar. To get to the Ellipsoid button, click on the down arrow besides the visible icon and select Additive Ellipsoid in the menu.</li>
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<li> Set the Primitive parameters and <a href="Part_Attachment.html" title="Part Attachment">Attachment</a>.</li>
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<li> Click <span style="background: #DDDDDD; border: 1px solid #888888; padding: 0px 5px 1px 5px;">OK</span>.</li>
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<li> An Ellipsoid feature appears under the active Body.</li></ol>
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<h2><span class="mw-headline" id="Options">Options</span></h2>
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<p>The Ellipsoid can be edited after its creation in two ways:
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</p>
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<ul><li> Double-clicking it in the Model tree, or by right-clicking and selecting <b>Edit primitive</b> in the contextual menu; this brings up the Primitive parameters.</li>
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<li> Via the <a href="Property_editor.html" title="Property editor">Property editor</a>.</li></ul>
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<h2><span class="mw-headline" id="Properties">Properties</span></h2>
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<ul><li> <span style="font-size: 0.6em;padding-right:10px;">DATA</span><b>Attachment</b>: defines the attachment mode as well as the Attachment Offset. See <a href="Part_Attachment.html" title="Part Attachment">Part Attachment</a>.</li>
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<li> <span style="font-size: 0.6em;padding-right:10px;">DATA</span><b>Label</b>: label given to the Ellipsoid object. Change to suit your needs.</li>
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<li> <span style="font-size: 0.6em;padding-right:10px;">DATA</span><b>Radius1</b>: the radius value along the ellipsoid's vertical axis; by default, parallel to the Z-axis.</li>
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<li> <span style="font-size: 0.6em;padding-right:10px;">DATA</span><b>Radius2</b>: the radius value along the ellipsoid's length; by default, parallel to the X-axis.</li>
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<li> <span style="font-size: 0.6em;padding-right:10px;">DATA</span><b>Radius3</b>: the radius value along the ellipsoid's width; by default, parallel to the Y-axis. At the default value of zero, the ellipsoid forms an <a rel="nofollow" class="external text" href="http://en.wikipedia.org/wiki/Oblate_spheroid">oblate spheroid</a>. This has the same form as if Radius3 is identical to Radius2.</li>
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<li> <span style="font-size: 0.6em;padding-right:10px;">DATA</span><b>Angle1</b>: (labelled <i>V parameter</i> in the Primitive parameters) lower truncation of the ellipsoid, parallel to the circular cross section (-90 degrees in a full spheroid)</li>
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<li> <span style="font-size: 0.6em;padding-right:10px;">DATA</span><b>Angle2</b>: (unlabelled in the Primitive parameters) upper truncation of the ellipsoid, parallel to the circular cross section (90 degrees in a full spheroid).</li>
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<li> <span style="font-size: 0.6em;padding-right:10px;">DATA</span><b>Angle3</b>: (labelled <i>U parameter</i> in the Primitive parameters) angle of rotation of the elliptical cross section (360 degrees in a full spheroid).</li></ul>
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<p><br />
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</p>
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<div style="clear:both"></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=PartDesign_AdditiveEllipsoid&oldid=267472">http://www.freecadweb.org/wiki/index.php?title=PartDesign_AdditiveEllipsoid&oldid=267472</a>"</div>
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