 |
|
|
|
|
|
| |
| |
|
|
From: None
Subject: Glass marbles in a glass bowl with caustics (MPG, 662 KB)
Date: 2 Oct 2003 12:52:25
Message: <3f7c57c9@news.povray.org>
|
|
|
| |
| |
|
|
Thanks Jim, I've converted it to MPEG, it's still fairly good quality, even
in full screen. I've been using Windows Media Video 9 for my tests, indeed
a very platform speficic format despite it's benefits for me.
BTW, it's in slow motion so you can see the marbles' surfaces.
Post a reply to this message
Attachments:
Download 'Marb2.mpg' (663 KB)
|
|
| |
| |
|
|
From: =Bob=
Subject: Re: Glass marbles in a glass bowl with caustics (MPG, 662 KB)
Date: 2 Oct 2003 14:29:13
Message: <3f7c6e79@news.povray.org>
|
|
|
| |
| |
|
|
Beautiful! Incredible! Wow!
=Bob=
"None" <Non### [at] on ca> wrote in message news:3f7c57c9@news.povray.org...
: Thanks Jim, I've converted it to MPEG, it's still fairly good quality, even
: in full screen. I've been using Windows Media Video 9 for my tests, indeed
: a very platform speficic format despite it's benefits for me.
: BTW, it's in slow motion so you can see the marbles' surfaces.
Post a reply to this message
|
|
| |
| |
|
|
From: Fernando Gonzalez del Cueto
Subject: Re: Glass marbles in a glass bowl with caustics (MPG, 662 KB)
Date: 2 Oct 2003 15:13:10
Message: <3f7c78c6$1@news.povray.org>
|
|
|
| |
| |
|
|
Very nice! Although, I think the gravity is too weak...
Fernando
Post a reply to this message
|
|
| |
| |
|
|
|
|
| |
| |
|
|
"=Bob=" <bob### [at] threestrandscom> wrote in news:3f7c6e79@news.povray.org:
> Beautiful! Incredible! Wow!
Thanks.
Post a reply to this message
|
|
| |
| |
|
|
|
|
| |
| |
|
|
"Fernando Gonzalez del Cueto" <fgd### [at] hotmailcom> wrote in
news:3f7c78c6$1@news.povray.org:
> Very nice! Although, I think the gravity is too weak...
Thanks. At first I though you may get the feeling that the gravity is too
weak due to the fact that the animation is in slow motion. The simulation
time was 4 seconds but the animation plays for almost 9 seconds. In the
simulation the gravitational acceleration is set to: -9.81 units per
second squared in the Y coordinate.
Thinking about it some more, I realized you're in fact right. The marbles
and bowl are huge relative to the gravitational acceleration used. The
marbles have a radius of between 0.1 to 0.3 units (random). Which,
relative to g would make them 20 to 60 cm in diameter. I need to either
10x g or reduce the size of my objects so that they make sense in real
world sizes. Thanks for pointing that out!
Post a reply to this message
|
|
| |
| |
|
|
From: Rick [Kitty5]
Subject: Re: Glass marbles in a glass bowl with caustics (MPG, 662 KB)
Date: 2 Oct 2003 20:41:38
Message: <3f7cc5c2$1@news.povray.org>
|
|
|
| |
| |
|
|
Very nice!
source? <grin>
--
Rick
Kitty5 NewMedia http://Kitty5.com
POV-Ray News & Resources http://Povray.co.uk
TEL : +44 (01270) 501101 - ICQ : 15776037
PGP Public Key
http://pgpkeys.mit.edu:11371/pks/lookup?op=get&search=0x231E1CEA
Post a reply to this message
|
|
| |
| |
|
|
From: Fernando Gonzalez del Cueto
Subject: Re: Glass marbles in a glass bowl with caustics (MPG, 662 KB)
Date: 2 Oct 2003 22:34:57
Message: <3f7ce051$1@news.povray.org>
|
|
|
| |
| |
|
|
news:Xns### [at] 204213191226...
> "Fernando Gonzalez del Cueto" <fgd### [at] hotmailcom> wrote in
> news:3f7c78c6$1@news.povray.org:
>
> > Very nice! Although, I think the gravity is too weak...
> world sizes. Thanks for pointing that out!
You're welcome :)
Post a reply to this message
|
|
| |
| |
|
|
|
|
| |
| |
|
|
"Rick [Kitty5]" <spa### [at] kitty5com> wrote in news:3f7cc5c2$1
@news.povray.org:
> Very nice!
Thanks.
> source? <grin>
Absolutely, I just need to finish up some work on the engine (still some
anomalies under certain conditions), clean it up then I'll post. I just
keep finding bugs or better ways to do things.
Post a reply to this message
|
|
| |
| |
|
|
|
|
| |
| |
|
|
None wrote:
>Thanks Jim, I've converted it to MPEG, it's still fairly good quality, even
>in full screen. I've been using Windows Media Video 9 for my tests, indeed
>a very platform speficic format despite it's benefits for me.
>
>BTW, it's in slow motion so you can see the marbles' surfaces.
>
Many thanks for the change in format. :-)
Jim
Post a reply to this message
|
|
| |
| |
|
|
|
|
| |
