POV-Ray : Newsgroups : povray.beta-test.binaries : glass and radiosity Server Time
7 May 2024 10:36:49 EDT (-0400)
  glass and radiosity (Message 1 to 9 of 9)  
From: bARTek
Subject: glass and radiosity
Date: 13 Nov 2001 11:07:08
Message: <3bf1452c@news.povray.org>
I have problem (black dots) with glass and radiosity.
    bARTek


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Attachments:
Download 'radiosity3.jpg' (16 KB)

Preview of image 'radiosity3.jpg'
radiosity3.jpg


 

From: Tony[B]
Subject: Re: glass and radiosity
Date: 13 Nov 2001 11:25:23
Message: <3bf14973@news.povray.org>
It's not the glass, it's the reflection. Increase max_trace_level.

PS: I think we need to add some comment in the documentation about this.
It's practically a VFAQ.


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From:
Subject: Re: glass and radiosity
Date: 13 Nov 2001 11:39:41
Message: <2vi2vt4bs0sr1mso8gcmqu1d0fn5urar5c@4ax.com>
On Tue, 13 Nov 2001 17:03:15 +0100, "bARTek" <bro### [at] grafik3dpl> wrote:

> I have problem (black dots) with glass and radiosity.
>    bARTek

could you provide some source ?

ABX


pisac po polsku :-) ]
--
#declare _=function(a,b,x){((a^2)+(b^2))^.5-x}#default {pigment{color rgb 1}}
union{plane{y,-3}plane{-x,-3}finish{reflection 1 ambient 0}}isosurface{ //ABX
function{_(x-2,y,1)|_((x+y)*.7,z,.1)|_((x+y+2)*.7,z,.1)|_(x/2+y*.8+1.5,z,.1)}
contained_by{box{<0,-3,-.1>,<3,0,.1>}}translate z*15finish{ambient 1}}//POV35


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From: bARTek
Subject: Re: glass and radiosity
Date: 13 Nov 2001 11:45:31
Message: <3bf14e2b@news.povray.org>
>
> > I have problem (black dots) with glass and radiosity.
> >    bARTek
>
> could you provide some source ?
>
> ABX
>

mozesz
> pisac po polsku :-) ]
this is source of this scene.

    bARTek


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Attachments:
Download 'radiosity3.pov.txt' (2 KB)

From:
Subject: Re: glass and radiosity
Date: 13 Nov 2001 12:12:11
Message: <fmk2vtocacnchra7lkh1uurimqkgg2655b@4ax.com>
On Tue, 13 Nov 2001 17:41:43 +0100, "bARTek" <bro### [at] grafik3dpl> wrote:
> this is source of this scene.

as TonyB mentioned larger max_trace_level (i.e. 10) in global settings remove
dark parts.

ABX
--
#declare _=function(a,b,x){((a^2)+(b^2))^.5-x}#default {pigment{color rgb 1}}
union{plane{y,-3}plane{-x,-3}finish{reflection 1 ambient 0}}isosurface{ //ABX
function{_(x-2,y,1)|_((x+y)*.7,z,.1)|_((x+y+2)*.7,z,.1)|_(x/2+y*.8+1.5,z,.1)}
contained_by{box{<0,-3,-.1>,<3,0,.1>}}translate z*15finish{ambient 1}}//POV35


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From: Peter Popov
Subject: Re: glass and radiosity
Date: 14 Nov 2001 06:32:40
Message: <eal4vt0s7ookd1aa0bevqseggvaichj218@4ax.com>

<abx### [at] babilonorg> wrote:


>pisac po polsku :-) ]

Wow, I understood every word! :)


Peter Popov ICQ : 15002700
Personal e-mail : pet### [at] vipbg
TAG      e-mail : pet### [at] tagpovrayorg


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From: Francois Labreque
Subject: Re: glass and radiosity
Date: 14 Nov 2001 07:25:01
Message: <3BF2614D.7020100@videotron.ca>
Peter Popov wrote:


> <abx### [at] babilonorg> wrote:
> 
> 

>>pisac po polsku :-) ]
>>
> 
> Wow, I understood every word! :)
> 

Those are words !!?!?!!?!?!!

-- 
/*Francois Labreque*/#local a=x+y;#local b=x+a;#local c=a+b;#macro P(F//
/*    flabreque    */L)polygon{5,F,F+z,L+z,L,F pigment{rgb 9}}#end union
/*        @        */{P(0,a)P(a,b)P(b,c)P(2*a,2*b)P(2*b,b+c)P(b+c,<2,3>)
/*   videotron.ca  */}camera{location<6,1.25,-6>look_at a orthographic}


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From: Peter Popov
Subject: Re: glass and radiosity
Date: 14 Nov 2001 16:00:50
Message: <dbm5vtg8knraumm104c74203qdmlhkn96r@4ax.com>
On Wed, 14 Nov 2001 07:19:25 -0500, Francois Labreque
<fla### [at] videotronca> wrote:

>Those are words !!?!?!!?!?!!

Yes, here is what I think it says, word for word:

>>>[ pozdrawiam          , jest        grupa   (povray.international)
     I congratulate [you], [there] is  a group (povray.international)


    on this server   in which  you can write in Polish :-)

It sounds to me more like Russian than Bulgarian but I know some
Russian so... :)


Peter Popov ICQ : 15002700
Personal e-mail : pet### [at] vipbg
TAG      e-mail : pet### [at] tagpovrayorg


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From: Zan Trajkov
Subject: Re: glass and radiosity
Date: 15 Nov 2001 11:21:02
Message: <3BF3EAE3.350EA7E8@sicom-ol.de>
I understood every word too ... :-)
(no, i'm not of polish origin ....) ;-)

Peter Popov schrieb:
> 

> <abx### [at] babilonorg> wrote:
> 

> >pisac po polsku :-) ]
> 
> Wow, I understood every word! :)
> 
> Peter Popov ICQ : 15002700
> Personal e-mail : pet### [at] vipbg
> TAG      e-mail : pet### [at] tagpovrayorg


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