Connect two circles with a tangent

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 From:  Andre
10273.1 
If I have two circles, is there a way to construct a line that is tangent to both circles?


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 From:  Michael Gibson
10273.2 In reply to 10273.1 
Hi Andre,

re:
> If I have two circles, is there a way to construct a line that is tangent to both circles?

Yes, make sure you have Object Snap enabled in the bottom toolbar, and that you have not inadvertently turned off the "Tan/tan" snap type.

You'll then be able to get a line like that using the Line command like this:



- Michael
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 From:  Andre
10273.3 
Oh wow, I didn't notice the starting point snaps as well. That's awesome.
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 From:  Frenchy Pilou (PILOU)
10273.4 In reply to 10273.3 
PS Your circles must be on the same plane !!! ;)
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Pilou
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 From:  Michael Gibson
10273.5 In reply to 10273.3 
Hi Andre, yes there are 2 snaps - tan/tan and perp/perp - that modify both the start point as well as the end point when it engages.

- Michael
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 From:  Andy (ANDYA)
10273.6 
Worked for me for the first two lines but then wouldn't work for the next one. V4. Circles are on the same plane. Andy




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 From:  Michael Gibson
10273.7 In reply to 10273.6 
Hi Andy, looks like there's some kind of bug in handling the tan/tan snap when it's also on a surface.

Does it work ok for you if you temporarily hide the solid?

- Michael
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 From:  WN
10273.8 
Hi all.
If the body is hidden, it works normally.
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