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Forums >> Revit Building >> Technical Support >> variable line radius
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Joined: Sun, Apr 23, 2006
265 Posts
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how do i make a sketch line with a variable radius?
third time trying to upload an image of the line i want to make..
Edited on: Wed, May 4, 2011 at 4:39:17 PM
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Joined: Thu, May 28, 2009
829 Posts
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The ellipse tool, standard for details lines and sketches, just use the slit element tool on it.
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Joined: Sun, Apr 23, 2006
265 Posts
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thanks myalterego- are you talking about making the line
into multiple segments with different radiuses? vs. one smooth
arch?
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Joined: Thu, May 28, 2009
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One smooth arch. What you've shown is half an ellipse. You also have splines as an option for lines, though they aren't acceptable for sketches, IE the path of a sweep.
If you want to model objects with spline-like curves, it's best to draw the path as a detail line, and build the path of your sweep/whatever over the top with arcs. Revit's handy curve-snapping makes this look pretty good, and the geometry is 100x more simple.
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Joined: Sun, Apr 23, 2006
265 Posts
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yes i traced those curves with a spline and made the extrusion-
but i would like a more accurate curve.. do you know of a way
to make a line- (detail or sketch)- that has lots of various radiuses
on it?
maybe some kind of formula with distance and radius or something..
okay forget that ellipse- this line i made with a spline but i need the
variable radius more accurate..
Edited on: Wed, May 4, 2011 at 5:44:23 PM
Edited on: Wed, May 4, 2011 at 5:46:08 PM
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Joined: Sun, Apr 23, 2006
265 Posts
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revit city software is so full of bugs anything only works half the time..
i'll try this image upload for the fifth time..
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