POV-Ray : Newsgroups : povray.binaries.images : Rotating the pigment too (51 KB) Server Time
10 May 2024 23:31:46 EDT (-0400)
  Rotating the pigment too (51 KB) (Message 6 to 15 of 15)  
<<< Previous 5 Messages Goto Initial 10 Messages
From: Tor Olav Kristensen
Subject: Re: Rotating the pigment too (51 KB)
Date: 14 Apr 2001 15:33:30
Message: <3AD8A447.298815CB@hotmail.com>
Tek wrote:
> 
> Until now I've resisted the urge to use megapov. But this image has
> converted me :)

Hehe. This sounds a lot like me. I managed to 
resist the temptation to start using MegaPOV 
from March to October last year :)


> It's gorgeous. Can you animate it?

Thank you !

Yes it can be animated; e.g. by slowly shifting 
the origin of the rotation functions or the 
first surface-displacement function. And maybe 
it would be cool if the colors were cycled in 
a "pulsing" way from the inside and out at the 
same time.

But now I'm dreaming... I don't have a PC to 
do such stuff here at the moment :(


-- 
Best regards,

Tor Olav

mailto:tor### [at] hotmailcom
http://hjem.sol.no/t-o-k/tokpicts.html
http://www.crosswinds.net/~tok


Post a reply to this message

From: Sander
Subject: Re: Rotating the pigment too (51 KB)
Date: 14 Apr 2001 17:33:13
Message: <MPG.1542e0777a6cfe6d989737@NEWS.POVRAY.ORG>
In article <3AD87920.DE49F9FF@hotmail.com>, Tor Olav Kristensen says...
> 
> This is the same type of Iso as the in my 
> "Spherical Splash" image:
> 
> news://news.povray.org/3AA41C10.55F23524%40hotmail.com
> 
> (Sorry, but no radiosity this time.)
> 
> Now I have rotated the pigment in the same 
> noisy way as the iso is rotated.
> 
> But I think that I could have achieved the 
> same effect for this shape if I had made 
> the colour of the pigment change as a 
> function of the distance from the sphere
> centre (radially changing pigment colour ?).
> 
> Comments are welcome.
> 
> 
> 
You did it again: very very real-looking, though i don't expect to see 
it around ever! Very good :))
-- 
Regards,  Sander


Post a reply to this message

From: Jamie Davison
Subject: Re: Rotating the pigment too (51 KB)
Date: 14 Apr 2001 17:51:32
Message: <MPG.1542d6c29b964ec69898c2@news.povray.org>
> Yes it can be animated; e.g. by slowly shifting 
> the origin of the rotation functions or the 
> first surface-displacement function. And maybe 
> it would be cool if the colors were cycled in 
> a "pulsing" way from the inside and out at the 
> same time.
> 
> But now I'm dreaming... I don't have a PC to 
> do such stuff here at the moment :(

I don't know if you read povray.general, but I just upgraded my machine, 
and want something to test it on.  Fling me the source to my email, and 
I'll have a go at rendering it and posty the resultant .mpg to p.b.a.

Bye for now,
     Jamie.


Post a reply to this message

From: Tor Olav Kristensen
Subject: Re: Rotating the pigment too (51 KB)
Date: 14 Apr 2001 20:36:22
Message: <3AD8EB3F.A9B5148E@hotmail.com>
Sander wrote:
>...
> You did it again: very very real-looking, though i don't expect to see
> it around ever! Very good :))

Thanks again Sander !

Maybe it'll come to you in one of your dreams...


-- 
Goodnight from 

Tor Olav

mailto:tor### [at] hotmailcom
http://hjem.sol.no/t-o-k/tokpicts.html
http://www.crosswinds.net/~tok


Post a reply to this message

From: Tor Olav Kristensen
Subject: Re: Rotating the pigment too (51 KB)
Date: 14 Apr 2001 20:43:17
Message: <3AD8ECE1.C2CC570B@hotmail.com>
Jamie Davison wrote:
> 
> > Yes it can be animated; e.g. by slowly shifting
> > the origin of the rotation functions or the
> > first surface-displacement function. And maybe
> > it would be cool if the colors were cycled in
> > a "pulsing" way from the inside and out at the
> > same time.
> >
> > But now I'm dreaming... I don't have a PC to
> > do such stuff here at the moment :(
> 
> I don't know if you read povray.general, but I just upgraded my machine,
> and want something to test it on.  Fling me the source to my email, and
> I'll have a go at rendering it and posty the resultant .mpg to p.b.a.

Thank you very much for your offer Jamie.

I've been out for a couple of beers,
so I'm not able to make POV-animations
at the moment  =)

Now I'll have some sleep and then I'll
see of I can find time tomorrow to 
refresh my animation skills and code 
some animation of my iso-mess.

-- 
Best regards,

Tor Olav

mailto:tor### [at] hotmailcom
http://hjem.sol.no/t-o-k/tokpicts.html
http://www.crosswinds.net/~tok


Post a reply to this message

From: David Fontaine
Subject: Re: Rotating the pigment too (51 KB)
Date: 15 Apr 2001 01:57:25
Message: <3AD9375E.ACE70FF3@faricy.net>
Hey, cool.  It looks like it's glowing inside ie very hot, but cold (lukewarm)
outside.

I'm a sucker for that lovely metallic blue.  (yum, cobalt blue steel - i
probably use SteelBlue more than anything, 'cept maybe Gray70)

--
David Fontaine  <dav### [at] faricynet>  ICQ 55354965
My raytracing gallery:  http://davidf.faricy.net/


Post a reply to this message

From: Sander
Subject: Re: Rotating the pigment too (51 KB)
Date: 15 Apr 2001 07:56:38
Message: <MPG.1543aaf91e935ce7989739@NEWS.POVRAY.ORG>
In article <3AD8EB3F.A9B5148E@hotmail.com>, Tor Olav Kristensen says...
> 
> Sander wrote:
> >...
> > You did it again: very very real-looking, though i don't expect to see
> > it around ever! Very good :))
> 
> Thanks again Sander !
> 
> Maybe it'll come to you in one of your dreams...
> 
> 
> 
Yeah, I dream of being young again ;)
-- 
Regards,  Sander


Post a reply to this message

From: Ken
Subject: Re: Rotating the pigment too (51 KB)
Date: 15 Apr 2001 11:22:59
Message: <3AD9BCF7.33D602A8@pacbell.net>
Sander wrote:

> Yeah, I dream of being young again ;)

I share your dreams, Sander :)

-- 
Ken Tyler


Post a reply to this message

From: Sander
Subject: Re: Rotating the pigment too (51 KB)
Date: 15 Apr 2001 11:52:45
Message: <MPG.1543e24a5b9ed24598973d@NEWS.POVRAY.ORG>
In article <3AD9BCF7.33D602A8@pacbell.net>, Ken says...
> 
> 
> Sander wrote:
> 
> > Yeah, I dream of being young again ;)
> 
> I share your dreams, Sander :)
> 
What?!? Young as you are??
-- 
Regards,  Sander


Post a reply to this message

From: Tor Olav Kristensen
Subject: Re: Rotating the pigment too (51 KB)
Date: 16 Apr 2001 20:03:37
Message: <3ADB8675.80229A63@hotmail.com>
David Fontaine wrote:
> 
> Hey, cool.  It looks like it's glowing inside ie very hot, but cold (lukewarm)
> outside.

Thanks David.

I started with only the yellowish 
and blueish colors, but then I got 
the idea to try to make it look 
like you described above.


> I'm a sucker for that lovely metallic blue.  (yum, cobalt blue steel - i
> probably use SteelBlue more than anything, 'cept maybe Gray70)

I love blue colors too. (As you 
probably already have noticed from 
my other images.)

Here's the color map I used:

$ Blu = color <0.0, 0.2, 0.6>;
$ Ylw = color <0.6, 0.4, 0.0>;

$ ColorMap = 
color_map {
  [ 0.2 color Gray30 + Blu ]
  [ 0.6 color Gray30 + Ylw ]
  [ 0.8 color (Red*2 + Orange)/3 ]
}


-- 
Best regards,

Tor Olav

mailto:tor### [at] hotmailcom
http://hjem.sol.no/t-o-k/tokpicts.html
http://www.crosswinds.net/~tok


Post a reply to this message

<<< Previous 5 Messages Goto Initial 10 Messages

Copyright 2003-2023 Persistence of Vision Raytracer Pty. Ltd.