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From: Wijnand Nijs
Subject: starglobe
Date: 26 Aug 2004 08:09:05
Message: <412dd2e1@news.povray.org>
Hello,

I want to model a starglobe. Can somebody help me with a starmap like 
the attachment?

Thanks and greetings...
Wijnand Nijs


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Attachments:
Download 'nightsky.jpg' (53 KB)

Preview of image 'nightsky.jpg'
nightsky.jpg


 

From: Remy Closset
Subject: Re: starglobe
Date: 26 Aug 2004 08:39:11
Message: <412dd9ef$1@news.povray.org>
wonderful image.





news:412dd2e1@news.povray.org...
> Hello,
>
> I want to model a starglobe. Can somebody help me with a starmap like
> the attachment?
>
> Thanks and greetings...
> Wijnand Nijs
>


----------------------------------------------------------------------------
----


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From: LightBeam
Subject: Re: starglobe
Date: 26 Aug 2004 08:40:46
Message: <412dda4e$1@news.povray.org>
Wijnand Nijs wrote:
> Hello,
> 
> I want to model a starglobe. Can somebody help me with a starmap like 
> the attachment?
> 
> Thanks and greetings...
> Wijnand Nijs
> 
> ------------------------------------------------------------------------
> 
Wow... I've think that you've already done it with HDRI... I was affraid 
! lol


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From: Rafal 'Raf256' Maj
Subject: Re: starglobe
Date: 26 Aug 2004 09:04:49
Message: <Xns955199CC8ECAraf256com@203.29.75.35>
w.j### [at] alf4alldemonnl news:412dd2e1@news.povray.org


Ofcourse this is a photo?


-- 
http://www.raf256.com/3d/
Rafal Maj 'Raf256', home page - http://www.raf256.com/me/
Computer Graphics


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From: Oleguer Vilella
Subject: Re: starglobe
Date: 26 Aug 2004 09:05:50
Message: <412de02e$1@news.povray.org>
What is it? is it a photo or is your own image?

Regards,
Oleguer


news:412dd2e1@news.povray.org...
> Hello,
>
> I want to model a starglobe. Can somebody help me with a starmap like
> the attachment?
>
> Thanks and greetings...
> Wijnand Nijs
>


----------------------------------------------------------------------------
----


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From: Jim Charter
Subject: Re: starglobe
Date: 26 Aug 2004 09:57:16
Message: <412dec3c@news.povray.org>
Oleguer Vilella wrote:
> What is it? is it a photo or is your own image?
> 
It's a photo, he's looking for a source for a star map like is depicted 
on the globe in the photo


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From: Oleguer Vilella
Subject: Re: starglobe
Date: 26 Aug 2004 13:00:49
Message: <412e1741@news.povray.org>
Ah, ok. If I have some information to help you I will post it here.

Best regards,
Oleguer
http://www.infonegocio.com/oleguervm



news:412dec3c@news.povray.org...
> Oleguer Vilella wrote:
> > What is it? is it a photo or is your own image?
> >
> It's a photo, he's looking for a source for a star map like is depicted
> on the globe in the photo


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From: Jaap
Subject: Re: starglobe
Date: 26 Aug 2004 13:05:00
Message: <web.412e1798aaaeb700a8399d8d0@news.povray.org>
Wijnand Nijs <w.j### [at] alf4alldemonnl> wrote:
> Hello,
>
> I want to model a starglobe. Can somebody help me with a starmap like
> the attachment?
>
i have used this program a long time ago:

http://www.m31.spb.ru/StarCalc/main.htm

maybe you can do a screen-dump from it?

jaap.


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Attachments:
Download 'full_eng.png' (25 KB)

Preview of image 'full_eng.png'
full_eng.png


 

From: Rarius
Subject: Re: starglobe
Date: 26 Aug 2004 20:17:33
Message: <412e7d9d@news.povray.org>
> I want to model a starglobe. Can somebody help me with a starmap like
> the attachment?
>
> Thanks and greetings...
> Wijnand Nijs

Try using my starmap include file... I hav attached it to this post... If 
the attachement hasn't survived, you can download it from 
http://www.rarius.co.uk/starmap.inc

There is an example made with it on the illustration page of my website 
http://www.rarius.co.uk/

All you need to do is define a macro and then include the file...

#macro Star(vPosition, fMag)
    sphere
    {
        vPosition
        6-fMag
     }
#end

#include "starmap.inc"

The vPosition parameter is the star's position at a unit distance from the 
origin.
The fMag is the star's magnitude. It ranges from -1.1 to about 6

You can of course make the macro more complex... there is an example at the 
top of the incude file itself...

The include file calls the Star() macro 9000+ times. Once for each star.

I compiled the include file using a simple VB program from the Bright Star 
Catalogue, so it has every naked eye star on it.

Rarius


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Attachments:
Download 'starmap.inc.txt' (387 KB)

From: Wijnand Nijs
Subject: Re: starglobe
Date: 27 Aug 2004 04:47:34
Message: <412ef526$1@news.povray.org>
Wijnand Nijs wrote:
> Hello,
> 
> I want to model a starglobe. Can somebody help me with a starmap like 
> the attachment?
> 
> Thanks and greetings...
> Wijnand Nijs
> 
> ------------------------------------------------------------------------

Yes it's a photo (what a disappointment, not?) but I want to show what I 
had in mind (1 picture tels more then thousend words).

Wijnand


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