POV-Ray : Newsgroups : povray.binaries.animations : Weird Electricity (350KB) Server Time
13 Oct 2026 00:42:28 EDT (-0400)
  Weird Electricity (350KB) (Message 1 to 17 of 17)  
From: Rune
Subject: Weird Electricity (350KB)
Date: 24 Jun 2001 15:06:36
Message: <3b363a3c@news.povray.org>
I've changed my macros so that the electricity can follow any path, and so
that the color along it can also be fully controlled by the user.

I made some slightly silly examples in the attached animation because I
couldn't think of any practical uses for it. Oh well...

Comments appreciated!

By the way, do anybody know what the name is for those electric beam
thingies? Lightning? Electric sparks? ... ?

Rune
--
3D images and anims, include files, tutorials and more:
Rune's World:    http://rsj.mobilixnet.dk (updated May 10)
POV-Ray Users:   http://rsj.mobilixnet.dk/povrayusers/
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Attachments:
Download 'electric2.mpg' (253 KB)

From: Dearmad
Subject: Re: Weird Electricity (350KB)
Date: 24 Jun 2001 15:45:49
Message: <3B364398.F8C202@qwest.net>
very cool.
-- 
http://www.users.qwest.net/~dearmad
Why bother?  I'm not interesting.
But... maybe "Ballet pour ma fille" will be.


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From: Justin Whitton
Subject: Re: Weird Electricity (350KB)
Date: 24 Jun 2001 16:18:40
Message: <1dicjtshls24nbrk49itngfdc0rd2knjb0@4ax.com>
On Sun, 24 Jun 2001 21:02:16 +0200, "Rune"
<run### [at] mobilixnetdk> wrote:
>I've changed my macros so that the electricity can follow any path, and so
>that the color along it can also be fully controlled by the user.

Any chance of seeing the macro?

>I made some slightly silly examples in the attached animation because I
>couldn't think of any practical uses for it. Oh well...

Silly examples are fine, POV-ray renders what you ask, its not
constrained to the real world. This all started with electronic doodle
which was an exercise in creating a pretty animation, not an exercise
in practicality :-)

>Comments appreciated!

What happens if a fly gets caught in one of those electron stream?

>By the way, do anybody know what the name is for those electric beam
>thingies? Lightning? Electric sparks? ... ?
>
>Rune


Justin Whitton
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From: Rune
Subject: Re: Weird Electricity (350KB)
Date: 24 Jun 2001 18:07:47
Message: <3b3664b3@news.povray.org>
"Justin Whitton" wrote:
> Any chance of seeing the macro?

Absolutely!

Give me a few days to prepare the last details.

> Silly examples are fine

That's what I thought. :)
Still, it would be nice if there was a realistic use for it too...

> What happens if a fly gets caught in one of those
> electron stream?

I dunno. Oh, right, we are not talking about reality, we're just making up
things...

Ok, even before the fly comes close the sparks strikes it immediately, a
blinding flash appears, and the fly falls to the ground. Har har har...! ;)

Rune
--
3D images and anims, include files, tutorials and more:
Rune's World:    http://rsj.mobilixnet.dk (updated May 10)
POV-Ray Users:   http://rsj.mobilixnet.dk/povrayusers/
POV-Ray Webring: http://webring.povray.co.uk


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From: Rune
Subject: Re: Weird Electricity (350KB)
Date: 24 Jun 2001 18:07:49
Message: <3b3664b5@news.povray.org>
"Dearmad" wrote:
> very cool.

Thanks!

Rune
--
3D images and anims, include files, tutorials and more:
Rune's World:    http://rsj.mobilixnet.dk (updated May 10)
POV-Ray Users:   http://rsj.mobilixnet.dk/povrayusers/
POV-Ray Webring: http://webring.povray.co.uk


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From: Bob H 
Subject: Re: Weird Electricity (350KB)
Date: 24 Jun 2001 23:32:56
Message: <3b36b0e8@news.povray.org>
"Rune" <run### [at] mobilixnetdk> wrote in message
news:3b363a3c@news.povray.org...
> I've changed my macros so that the electricity can follow any path, and so
> that the color along it can also be fully controlled by the user.

The fogginess bothers me, can that be trimmed back any?  You see most
artificially produced electric arcings without such glows to the air around
them.  I didn't say so before because it looked good the first time around.

> By the way, do anybody know what the name is for those electric beam
> thingies? Lightning? Electric sparks? ... ?

Electric beams?  Hmmm.  Unsure of what you're asking.  I was trying to think
of the name for a device it reminded me of after I saw the More Electricity
animation.  It's got two stiff wires or metal rods that are closer together
at the bottom than the top.  The electricity traverses upward off the top
and begins again at the bottom, cycling through that way.  Tried to look it
up and failed.

Bob H.


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From: Ken
Subject: Re: Weird Electricity (350KB)
Date: 24 Jun 2001 23:34:38
Message: <3B36B106.EFB05291@pacbell.net>
"Bob H." wrote:

> Electric beams?  Hmmm.  Unsure of what you're asking.  I was trying to think
> of the name for a device it reminded me of after I saw the More Electricity
> animation.  It's got two stiff wires or metal rods that are closer together
> at the bottom than the top.  The electricity traverses upward off the top
> and begins again at the bottom, cycling through that way.  Tried to look it
> up and failed.

Jacob's Ladder.

-- 
Ken Tyler


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From: Rune
Subject: Re: Weird Electricity (350KB)
Date: 25 Jun 2001 07:43:07
Message: <3b3723cb@news.povray.org>
"Bob H." wrote:
> The fogginess bothers me, can that be trimmed back any?

Thanks for the suggestion! I have now added support for that.

> Electric beams?  Hmmm.  Unsure of what you're asking.

I meant the electric beams in the animations. Do they have a more correct
term that just "electric beam"? I mean, what term would you use if you
wanted people to know what you're talking about? I noticed you used the term
"electric arcing" - is that it? I'm just wondering. English is not my native
tongue.

Rune
--
3D images and anims, include files, tutorials and more:
Rune's World:    http://rsj.mobilixnet.dk (updated May 10)
POV-Ray Users:   http://rsj.mobilixnet.dk/povrayusers/
POV-Ray Webring: http://webring.povray.co.uk


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From: Scott Hill
Subject: Re: Weird Electricity (350KB)
Date: 25 Jun 2001 08:17:02
Message: <3b372bbe$1@news.povray.org>
"Rune" <run### [at] mobilixnetdk> wrote in message
news:3b3664b3@news.povray.org...
> "Justin Whitton" wrote:
> > What happens if a fly gets caught in one of those
> > electron stream?
>
>
> Ok, even before the fly comes close the sparks strikes it immediately, a
> blinding flash appears, and the fly falls to the ground. Har har har...!
;)
>

    Kewl! D'you have an animation of that ? ;-)

--
Scott Hill.
Software Engineer.
E-Mail        : sco### [at] innocentcom
Pandora's Box : http://www.pandora-software.com

*Everything in this message/post is purely IMHO and no-one-else's*


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From: Rick [Kitty5]
Subject: Re: Weird Electricity (350KB)
Date: 25 Jun 2001 10:08:40
Message: <3b3745e8$1@news.povray.org>
Btw - you know i mentioned vertical banding - well i think it was caused by
my second vid card + your avi compression codec.

I have a duel head system, and was running your vid on the second monitor,
thats plugged into a crumbly ati rage pro...


--
Rick

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From: Bob H 
Subject: Re: Weird Electricity (350KB)
Date: 25 Jun 2001 11:16:28
Message: <3b3755cc@news.povray.org>
"Rune" <run### [at] mobilixnetdk> wrote in message
news:3b3723cb@news.povray.org...
>
> I meant the electric beams in the animations. Do they have a more correct
> term that just "electric beam"? I mean, what term would you use if you
> wanted people to know what you're talking about? I noticed you used the
term
> "electric arcing" - is that it? I'm just wondering. English is not my
native
> tongue.

Yep, arcing, as in arc welding I guess.  Not that it makes much sense to
call it that but that's what I've heard said of electricity jumping between
two points.
Thought maybe I was speaking wrong but I looked it up and found a quick
definition at:
http://school.discovery.com/homeworkhelp/worldbook/atozscience/e/176200.html

Bob H.


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From: Bob H 
Subject: Re: Weird Electricity (350KB)
Date: 25 Jun 2001 11:19:58
Message: <3b37569e@news.povray.org>
"Ken" <tyl### [at] pacbellnet> wrote in message
news:3B36B106.EFB05291@pacbell.net...
>
>
> "Bob H." wrote:
>
> > Electric beams?  Hmmm.  Unsure of what you're asking.  I was trying to
think
> > of the name for a device it reminded me of after I saw the More
Electricity
> > animation.  It's got two stiff wires or metal rods that are closer
together
> > at the bottom than the top.  The electricity traverses upward off the
top
> > and begins again at the bottom, cycling through that way.  Tried to look
it
> > up and failed.
>
> Jacob's Ladder.
>

Thanks Ken, I should have at least made that as a guess.  Thought up that
name for one of my nephews (Jacob, not Ladder) and I had seen one of those
on TV not long ago.

Bob H.


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From: ingo
Subject: Re: Weird Electricity (350KB)
Date: 26 Jun 2001 11:25:41
Message: <Xns90CCB149F7B07seed7@povray.org>
in news:3b363a3c@news.povray.org Rune wrote:

> ... because I couldn't think of any practical uses for it. Oh well...
> 

Just came across this one, look at the stuff at the middle of the page.
http://www.electricstuff.co.uk/

Ingo

-- 
Photography: http://members.home.nl/ingoogni/
Pov-Ray    : http://members.home.nl/seed7/


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From: Ian Burgmyer
Subject: Re: Weird Electricity (350KB)
Date: 1 Jul 2001 23:32:06
Message: <3b3feb36$1@news.povray.org>
"Rick [Kitty5]" <ric### [at] kitty5com> wrote in message
news:3b3745e8$1@news.povray.org...
> Btw - you know i mentioned vertical banding - well i think it was caused
by
> my second vid card + your avi compression codec.
>
> I have a duel head system, and was running your vid on the second monitor,
> thats plugged into a crumbly ati rage pro...

The Rage Pro's a good 2D chipset (terrible at 3D).  It shouldn't have any
problems with the MPEG codec (in fact, it's supported by hardware, IIRC).

Try snatching the latest drivers of www.ati.com and see if they work.

-Ian


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From: Ian Burgmyer
Subject: Re: Weird Electricity (350KB)
Date: 1 Jul 2001 23:32:42
Message: <3b3feb5a$1@news.povray.org>
Whoooaaa.....

-Ian


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From: Povray
Subject: Re: Weird Electricity (350KB)
Date: 2 Jul 2001 10:53:06
Message: <3b408ad2@news.povray.org>
"Rune" <run### [at] mobilixnetdk> wrote in message
news:3b363a3c@news.povray.org...
> By the way, do anybody know what the name is for those electric beam
> thingies? Lightning? Electric sparks? ... ?

    Err, a voltaic arc?

Arc \Arc\ ([aum]rk), v. i. [imp. & p. p. Arcked ([aum]rkt); p. pr. & vb. n.
Arcking.] (Elec.) To form a voltaic arc, as an electrical current in a
broken or disconnected circuit.

    This is just a reach, but I think thats what they are called.  I seem to
remember another name for the effect, though, but it escapes me..


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From: Rune
Subject: Re: Weird Electricity (350KB)
Date: 2 Jul 2001 20:21:26
Message: <3b411006@news.povray.org>
"Ian Burgmyer" wrote:
> Whoooaaa.....

:D

If you like it you could have a look at the Electricity Include File which
you can find on my website.

Rune
--
3D images and anims, include files, tutorials and more:
Rune's World:    http://rsj.mobilixnet.dk (updated June 26)
POV-Ray Users:   http://rsj.mobilixnet.dk/povrayusers/
POV-Ray Webring: http://webring.povray.co.uk


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