POV-Ray : Newsgroups : povray.general : .png -> .tga 16 bit heightfield Server Time
1 Nov 2024 07:26:14 EDT (-0400)
  .png -> .tga 16 bit heightfield (Message 1 to 6 of 6)  
From: Rafal 'Raf256' Maj
Subject: .png -> .tga 16 bit heightfield
Date: 10 Dec 2004 20:48:49
Message: <Xns95BC1CD6447C3raf256com@203.29.75.35>
Hi,
is there some good utlility to read an 8 bit grayscale image, perhaps blurr 
it (to interpolate 8bit into 16bit) and then save it as 16 bit .tga?

For win32 and linux (perhaps two separate applications if needed)?


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


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From: Alain
Subject: Re: .png -> .tga 16 bit heightfield
Date: 10 Dec 2004 21:12:13
Message: <41ba577d$1@news.povray.org>
Rafal 'Raf256' Maj nous apporta ses lumieres ainsi en ce 2004-12-10 
20:48... :

>Hi,
>is there some good utlility to read an 8 bit grayscale image, perhaps blurr 
>it (to interpolate 8bit into 16bit) and then save it as 16 bit .tga?
>
>For win32 and linux (perhaps two separate applications if needed)?
>
>
>  
>
On windows, you can use IrfanView at http://www.irfanview.com/. Free for 
personal, non-comercial/non-work use.
I don't know for linux

Alain


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From: Rafal 'Raf256' Maj
Subject: Re: .png -> .tga 16 bit heightfield
Date: 11 Dec 2004 00:06:47
Message: <Xns95BC3E64AAB73raf256com@203.29.75.35>
aze### [at] qwertygov news:41ba577d$1@news.povray.org

> On windows, you can use IrfanView at http://www.irfanview.com/. Free
> for personal, non-comercial/non-work use.
> I don't know for linux

Thanks, works nicely :)


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


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From: none
Subject: Re: .png -> .tga 16 bit heightfield
Date: 11 Dec 2004 12:08:07
Message: <41bb2977$1@news.povray.org>
The Gimp (the open source photoshop wannabe) would work too.  It comes 
with most Linux distributions, but is also ported to windows.  It's 
scriptable too. (python and pearl.)


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From: Rafal 'Raf256' Maj
Subject: Re: .png -> .tga 16 bit heightfield
Date: 13 Dec 2004 00:33:49
Message: <Xns95BE4303176AEraf256com@203.29.75.35>
""james\"@(none)" news:41bb2977$1@news.povray.org

> The Gimp (the open source photoshop wannabe) 

Wannabe ;) IT rox... at least as long You are not in DTD (and dont need to 
work in CMYK).

But Im afraid it dont support 16 bit grayscale images at all? At least the 
2.0.5 version.

> would work too.  It comes 
> with most Linux distributions, but is also ported to windows.  It's 
> scriptable too. (python and pearl.)



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


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From: gonzo
Subject: Re: .png -> .tga 16 bit heightfield
Date: 15 Dec 2004 03:23:00
Message: <41bff464@news.povray.org>
Rafal 'Raf256' Maj wrote:
> ""james\"@(none)" news:41bb2977$1@news.povray.org
> 
> 
>>The Gimp (the open source photoshop wannabe) 
> 
> 
> Wannabe ;) IT rox... at least as long You are not in DTD (and dont need to 
> work in CMYK).
> 
> But Im afraid it dont support 16 bit grayscale images at all? At least the 
> 2.0.5 version.

Try Cinepaint...  16 bit version of the Gimp.

www.cinepaint.org

RG


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