POV-Ray : Newsgroups : povray.binaries.images : This is not a guitar Server Time
11 Oct 2026 22:21:57 EDT (-0400)
  This is not a guitar (Message 1 to 16 of 16)  
From: M a r c
Subject: This is not a guitar
Date: 15 Jan 2010 19:46:40
Message: <4b510c70@news.povray.org>
It's a long time since I posted an image.
Here is a revisited guitar I had done for my IRTC soundcard (topic music) 
few years ago and I decided to finish.
Now I think I have to work on the table material.

Marc


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From: Jaime Vives Piqueres
Subject: Re: This is not a guitar
Date: 16 Jan 2010 03:04:43
Message: <4b51731b@news.povray.org>
El 16/01/10 01:45, M_a_r_c escribió:
> It's a long time since I posted an image. Here is a revisited guitar I
> had done for my IRTC soundcard (topic music) few years ago and I decided
> to finish.

   Very good modeling! ...the detail level is amazing.

> Now I think I have to work on the table material.

   I will prefer to see it lay on a chair instead on a table. ...perhaps it's
because I'm Spanish and I'm too used to see flamenco guitarists performing... :)


-- 
Jaime Vives Piqueres

http://www.ignorancia.org


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From: Thomas de Groot
Subject: Re: This is not a guitar
Date: 16 Jan 2010 03:24:10
Message: <4b5177aa@news.povray.org>
"M_a_r_c" <jac### [at] wanadoofr> schreef in bericht 
news:4b510c70@news.povray.org...
> It's a long time since I posted an image.
> Here is a revisited guitar I had done for my IRTC soundcard (topic music) 
> few years ago and I decided to finish.

Nice work indeed. Excellent texturing of the guitar.

> Now I think I have to work on the table material.

Indeed.  :)

Thomas


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From: M a r c
Subject: Re: This is not a guitar
Date: 16 Jan 2010 05:07:20
Message: <4b518fd8@news.povray.org>
"Jaime Vives Piqueres" <jai### [at] ignoranciaorg> a écrit dans le message 
de news: 4b51731b@news.povray.org...
> El 16/01/10 01:45, M_a_r_c escribió:
>> It's a long time since I posted an image. Here is a revisited guitar I
>> had done for my IRTC soundcard (topic music) few years ago and I decided
>> to finish.
>
>   Very good modeling! ...the detail level is amazing.

Thank you !
I modeled it in Moray mostly starting with primitives and CSG.
Then I converted those CSG into meshes for fine tuning
>
>> Now I think I have to work on the table material.
>
>   I will prefer to see it lay on a chair instead on a table. ...perhaps 
> it's
> because I'm Spanish and I'm too used to see flamenco guitarists 
> performing... :)

For me a guitar laying on a chair is a promise for an accident :-/
BTW how could you be *too* used to see flamenco guitarists :-)

Marc


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From: M a r c
Subject: Re: This is not a guitar
Date: 16 Jan 2010 05:12:20
Message: <4b519104$1@news.povray.org>
"Thomas de Groot" <tDOTdegroot@interDOTnlANOTHERDOTnet> a écrit dans le 
message de news: 4b5177aa@news.povray.org...
>
> "M_a_r_c" <jac### [at] wanadoofr> schreef in bericht 
> news:4b510c70@news.povray.org...
>> It's a long time since I posted an image.
>> Here is a revisited guitar I had done for my IRTC soundcard (topic music) 
>> few years ago and I decided to finish.
>
> Nice work indeed. Excellent texturing of the guitar.
Thank you :)
I discovered that you can embed layered textures into pigment or 
image_pattern textures

>
>> Now I think I have to work on the table material.
>
> Indeed.  :)
Tell me about ;)

Marc


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From: Warp
Subject: Re: This is not a guitar
Date: 16 Jan 2010 08:20:54
Message: <4b51bd36$1@news.povray.org>
If it's not a guitar, then what is it?


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From: "Jérôme M. Berger"
Subject: Re: This is not a guitar
Date: 16 Jan 2010 09:11:07
Message: <4b51c8fb$1@news.povray.org>
Warp wrote:
>   If it's not a guitar, then what is it?

	Well duh, it's a picture! How can you send a guitar to a newsgroup?

		Jerome

PS: Try googling for "this is not a pipe".
-- 
mailto:jeb### [at] freefr
http://jeberger.free.fr
Jabber: jeb### [at] jabberfr


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From: nemesis
Subject: Re: This is not a guitar
Date: 16 Jan 2010 09:55:00
Message: <web.4b51d25416fd982ff71537310@news.povray.org>
=?ISO-8859-1?Q?=22J=E9r=F4me_M=2E_Berger=22?= <jeb### [at] freefr> wrote:
> Warp wrote:
> >   If it's not a guitar, then what is it?
>
>  Well duh, it's a picture! How can you send a guitar to a newsgroup?
>
> PS: Try googling for "this is not a pipe".

haha, famous painting... ^_^


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From: M a r c
Subject: Re: This is not a guitar
Date: 16 Jan 2010 10:23:35
Message: <4b51d9f7@news.povray.org>
""Jérôme M. Berger"" <jeb### [at] freefr> a écrit dans le message de news: 
4b51c8fb$1@news.povray.org...
>
> Well duh, it's a picture! How can you send a guitar to a newsgroup?
>
>  Jerome
>
>PS: Try googling for "this is not a pipe".

Indeed I referred to Magritte's painting :)
I meant also that this particular guitar does not exist in real life : it is 
not a reproduction.

Marc


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From: Warp
Subject: Re: This is not a guitar
Date: 16 Jan 2010 11:50:14
Message: <4b51ee46$1@news.povray.org>
Jérôme M. Berger wrote:
> PS: Try googling for "this is not a pipe".

  I think René Magritte was being a smartass.


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From: Darren New
Subject: Re: This is not a guitar
Date: 16 Jan 2010 12:28:18
Message: <4b51f732@news.povray.org>
Warp wrote:
> Jérôme M. Berger wrote:
>> PS: Try googling for "this is not a pipe".
> 
>   I think René Magritte was being a smartass.

No more than Picasso was. Magritte was being a smart-ass when he painted 

"self portrait".

http://pic20.picturetrail.com/VOL242/415064/16703613/266356488.jpg

-- 
Darren New, San Diego CA, USA (PST)
   Forget "focus follows mouse." When do
   I get "focus follows gaze"?


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From: Thomas de Groot
Subject: Re: This is not a guitar
Date: 17 Jan 2010 03:37:00
Message: <4b52cc2c@news.povray.org>
"M_a_r_c" <jac### [at] wanadoofr> schreef in bericht 
news:4b519104$1@news.povray.org...
>
> I discovered that you can embed layered textures into pigment or 
> image_pattern textures
>

Hm hm... layered textures into pigments? interesting...

Thomas


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From: M a r c
Subject: Re: This is not a guitar
Date: 17 Jan 2010 04:07:39
Message: <4b52d35b$1@news.povray.org>
"Thomas de Groot" <tDOTdegroot@interDOTnlANOTHERDOTnet> a écrit dans le 
message de news: 4b52cc2c@news.povray.org...
>
> "M_a_r_c" <jac### [at] wanadoofr> schreef in bericht 
> news:4b519104$1@news.povray.org...
>>
>> I discovered that you can embed layered textures into pigment or 
>> image_pattern textures
>>
>
> Hm hm... layered textures into pigments? interesting...
>
> Thomas
I was  not clear enough :) layered textures into pigment_pattern textures
I missed that in the documentation but it is clearly written

Marc


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From: Thomas de Groot
Subject: Re: This is not a guitar
Date: 17 Jan 2010 10:12:53
Message: <4b5328f5@news.povray.org>
"M_a_r_c" <jac### [at] wanadoofr> schreef in bericht 
news:4b52d35b$1@news.povray.org...
> I was  not clear enough :) layered textures into pigment_pattern textures
> I missed that in the documentation but it is clearly written

Ah yes indeed! That is a nice and often overlooked bit of code.

Thomas


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From: Kirk Andrews
Subject: Re: This is not a guitar
Date: 17 Jan 2010 13:39:26
Message: <4b53595e$1@news.povray.org>
Thomas de Groot wrote:
> "M_a_r_c" <jac### [at] wanadoofr> schreef in bericht 
> news:4b52d35b$1@news.povray.org...
>> I was  not clear enough :) layered textures into pigment_pattern textures
>> I missed that in the documentation but it is clearly written
> 
> Ah yes indeed! That is a nice and often overlooked bit of code.
> 
> Thomas 
> 
> 

Well, please enlighten us all--what exactly do you mean?  Have some 
examples?


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From: M a r c
Subject: Re: This is not a guitar
Date: 17 Jan 2010 17:10:48
Message: <4b538ae8$1@news.povray.org>
"Kirk Andrews" <kir### [at] tektonartcom> a écrit dans le message de news: 
4b53595e$1@news.povray.org...
>>
>>
>
> Well, please enlighten us all--what exactly do you mean?  Have some 
> examples?

Well actually nothing new. just a pigment_pattern texture with layered 
texture in the texture_map
I figured it was impossible but yes we can !
just texture_patterns   are forbidden in layer textures

see example below

Marc


#declare T_spruce =
   texture // wood veins
   {
      pigment
      {
         marble
         color_map
         {
            [ 0.0     rgb <1, 0.5, 0.1> ]
            [ 1.0     rgb <0.3, 0.1, 0.02> ]
         }

        scale 0.01
      }
   }

   texture // layered bozo fouling the wood
   {
      pigment
      {
         bozo
         color_map
         {
            [ 0.0     rgbft <0.0, 0.0, 0.0, 0.0, 0.0> ]
            [ 1.0     rgbft <0.0, 0.0, 0.0, 0.0, 1.0> ]
         }

      scale <0.1,0.1,1>}

   }

#declare T_Etoiles =
      texture
      {
         pigment
         {
            color rgb <0.3229, 0.3229, 0.3229>
         }
         finish
         {
            ambient 0.0
            specular 0.007167
            irid
            {
               0.95
               thickness 1.0
               turbulence <1.0, 1.0, 1.0>
            }
         }
      }

//The pigment_pattern texture
 #declare T_pattern_rosace =

      texture{
               pigment_pattern
               {
                     cylindrical
                     scale  0.48
               }
               texture_map
               {

                  [2.0/60   T_spruce]
                  [2.0/60   T_Etoiles]
                  [3.5/60   T_Etoiles]
                  [3.5/60   T_spruce]
               }

         }

plane {
  y, 0
  texture {T_pattern_rosace }
}



camera {
  location  <0.0, 2, 0>
  direction 1.5*z
  right     x*image_width/image_height
  look_at   <0.0, 0.0,  0.0>
}



light_source {
  0
  color rgb 1
  translate <-30, 30, -30>
}

// ----------------------------------------


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