POV-Ray : Newsgroups : povray.beta-test : [doc] 6.5.9 Object Modifiers - hollow Server Time
1 Nov 2024 07:29:19 EDT (-0400)
  [doc] 6.5.9 Object Modifiers - hollow (Message 1 to 3 of 3)  
From: Philippe Debar
Subject: [doc] 6.5.9 Object Modifiers - hollow
Date: 25 Jun 2002 05:34:00
Message: <3D183630.1030006@yahoo.fr>
In 6.5.9 Object Modifiers, syntax description

OBJECT_MODIFIER:
    ...
    no_shadow           |
    no_image            |
    no_reflection       |
    ...
    double_illuminate   |
    hollow              |
    ...

Should read :

OBJECT_MODIFIER:
    ...
    no_shadow                   |
    no_image [ Bool ]           |
    no_reflection [ Bool ]      |
    ...
    double_illuminate [ Bool ]  |
    hollow [ Bool ]             |
    ...

Mind that no_shadow does NOT accept a boolean - should this be changed ?


Povingly,

Philippe


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From: Robert Chaffe
Subject: Re: [doc] 6.5.9 Object Modifiers - hollow
Date: 25 Jun 2002 23:36:45
Message: <3d1936cd@news.povray.org>
"Philippe Debar" <phd### [at] yahoofr> wrote in message news:3D1### [at] yahoofr...

> In 6.5.9 Object Modifiers, syntax description
> . . .
> Should read :
>
> OBJECT_MODIFIER:
>     ...
>     no_shadow                   |
>     no_image [ Bool ]           |
>     no_reflection [ Bool ]      |
>     ...
>     double_illuminate [ Bool ]  |
>     hollow [ Bool ]             |
>     ...

Section 10.1.9 Object Modifiers should also be enhanced accordingly.  Relevant bit
shown here:
OBJECT_MODIFIERS:
    . . . & [no_image [BOOL]] & [no_reflection [BOOL]] & [inverse] &
[double_illuminate [BOOL]] & . . .


> Mind that no_shadow does NOT accept a boolean - should this be changed ?

For consistency, perhaps.  Apparently you were just curious and tried each
possibility?

--
Robert Chaffe
http://www.donovansweb.com/~chaffe/


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From: Philippe Debar
Subject: Re: [doc] 6.5.9 Object Modifiers - hollow
Date: 26 Jun 2002 03:06:15
Message: <3D19675F.7090606@wanadoo.be>
Robert Chaffe wrote:
>>Mind that no_shadow does NOT accept a boolean - should this be changed ?
>
> For consistency, perhaps.  Apparently you were just curious and tried each
possibility?

Yes, for consistency.

Just curious ? No, but I like to check before posting. I mistakenly 
wrote no_shadow on (bcs of the inconsistency), checked the doc. Then see 
hollow with no [Bool] but remember using it with on and see the hollow 
on example farther in the page. And I think I remember seeing on with 
no_image and double_illuminate, so I tested to post a complete bug report...

[However that does not prevent me from making the most horrendous errors 
as in my [template] isosurface post... I think I now know how I 
constructed the false memory that made me post this aberation.]


Povingly,


Philippe


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