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Full Version: Does Curve 3 points show Tangent mode?

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From: Psygorn (DRILLBIT)
5 May 2021   [#51] In reply to [#50]
Hi :)

No, I am referring to a new problem! see the message I replied to! (message 10300.32 )

And yes! I understand ultra zoom may not be reliable. However I interpret the tiny gap between two tangent lines/curves as a sign of having tangent - in ultra zooms-
From: BurrMan
5 May 2021   [#52] In reply to [#51]
""""""No, I am referring to a new problem! see the message I replied to! (message 10300.32 )"""""

Hi Drillbit,
I understand. Sorry about the distraction....
From: Michael Gibson
5 May 2021   [#53] In reply to [#32]
Hi Psygorn,

re:
> Hello guys, I have crossed upon new problem! You might be able to help :)
>
> I tried to create Tangent curve to red line at Point_1 and the green circle.

How about this - mirror green circle around magenta line, you can then use Circle or Arc tangent command, with the 2 green curves as the first tangent objects and third pick either snapping to Point_1 or getting a third tangent to the red line will work like this:



- Michael
From: Psygorn (DRILLBIT)
5 May 2021   [#54] In reply to [#53]
Oh wooow! Love that Genius method of yours :)

Again I would be happy to see it built in, is it possible? (No need to say I love your Genius method! :)
From: Psygorn (DRILLBIT)
5 May 2021   [#55] In reply to [#52]
Hi, and tanx :)

But Michael already solved the problem! :)
From: Michael Gibson
5 May 2021   [#56] In reply to [#54]
Hi Psygorn, I'm glad that method works for you!

How would you be expecting this one to work as a "built in" option?

- Michael
From: Frenchy Pilou (PILOU)
5 May 2021   [#57]
<<< .0000000000000000000000000314

seems number of Pi! :)
From: Psygorn (DRILLBIT)
6 May 2021   [#58] In reply to [#56]
Hi and thank you.

I meant it would be good if I could draw a curve and then have it tangent to both the desired point of the line and the circle.

I love those tricks- mirroring the circle and then draw the Circle Tan- however, I think if there was a method with which user/s could create such curve without applying those tricks that would be awesome. :)
From: Psygorn (DRILLBIT)
6 May 2021   [#59] In reply to [#57]
Yes! I would like to know from where BurrMan took that number?

suspiciously resembling Pi!
From: BurrMan
6 May 2021   [#60] In reply to [#59]

περιϕέρεια (peripheral)

We've been drawing circles!


From: Larry Fahnoe (FAHNOE)
6 May 2021   [#61] In reply to [#60]
Well, better than walking in circles! ;-}

--Larry
From: Michael Gibson
6 May 2021   [#62] In reply to [#58]
hi Psygorn,

re:
> I meant it would be good if I could draw a curve and then have it tangent to
> both the desired point of the line and the circle.

It's not really good for something that is used very rarely to have a special command for it because that's how the UI gets very bloated and unwieldy over time.

So it would need to fit in to an existing command. Currently I think it might be problematic to try and fit this into the regular circle/arc tangent command because there isn't currently a way in the command to specify tangent to a curve and also through a point on the same curve.

- Michael

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