POV-Ray : Newsgroups : povray.binaries.scene-files : 3-point-lighting used in "light on a few spheres" Server Time
2 Sep 2024 02:14:30 EDT (-0400)
  3-point-lighting used in "light on a few spheres" (Message 1 to 4 of 4)  
From: Hugo Asm
Subject: 3-point-lighting used in "light on a few spheres"
Date: 22 Aug 2003 10:53:17
Message: <3f462e5d@news.povray.org>
The source; slightly rewritten; incomplete but hopefully better than
nothing.

Regards,
Hugo


Post a reply to this message


Attachments:
Download '3-point-lighting for POV-Ray.zip' (5 KB)

From: HermanS
Subject: Re: 3-point-lighting used in "light on a few spheres"
Date: 22 Aug 2003 12:02:14
Message: <MPG.19b05cef5f59c665989689@news.povray.org>
Hugo Asm wrote:..
> The source; slightly rewritten; incomplete but hopefully better than
> nothing.
> 
> Regards,
> Hugo
> 
> 
> begin 666 3-point-lighting for POV-Ray.zip
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> end
> 
> 
Hello Hugo,
As I'm interested in 3-point lighting I tried to view the source you 
supplied. However in my newsreader (Gravity) I get an attachment that 
starts with "begin 666" followed by a number of lines that can't be 
read.
However I can extract a zip-file that contains a number of INC files and 
a POV file. When I try to run the POV file I get the message:
Parse Error: This file was created for an unofficial version and cannot 
work as-is with this official version.
What can I do?
Herman


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From: Hugo Asm
Subject: Re: 3-point-lighting used in "light on a few spheres"
Date: 22 Aug 2003 12:38:51
Message: <3f46471b@news.povray.org>
> However in my newsreader (Gravity)
> I get an attachment that starts with "begin 666"

That's a pretty ugly number... 666.. But I'm using Outlook Express and I
thought it's pretty much standard software?  Hmm.

> Parse Error: This file was created for an unofficial version
> and cannot  work as-is with this official version.
> What can I do?

You can "comment out" these 2 lines in the main file:

#declare Exposure = .15; // Compression factor
#declare Exposure_Gain = 30;

Because, they activate some code elsewhere (in the camera file) that only
works with the unofficial version MegaPOV. You can also choose to download
that version if you like; it has some extra features (
http://megapov.inetart.net/ )  but everything else I wrote is compatible
with the version of POV-Ray that you already have. The image will just
appear darker.. To compensate for that, you can choose to increase the
light.. The result can be almost the same.

Let me know how it turns out.  :o)
Regards,
Hugo


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From: Vik Reykja
Subject: Re: 3-point-lighting used in "light on a few spheres"
Date: 22 Aug 2003 13:32:04
Message: <3f465394$1@news.povray.org>
HermanS wrote:
> As I'm interested in 3-point lighting I tried to view the source you 
> supplied. However in my newsreader (Gravity) I get an attachment that 
> starts with "begin 666" followed by a number of lines that can't be 
> read.

Select the article in the header tree view and press V.
-- 
Vik


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