POV-Ray : Newsgroups : povray.binaries.images : Dandelion doodle. Server Time
31 Oct 2024 19:25:29 EDT (-0400)
  Dandelion doodle. (Message 1 to 8 of 8)  
From: William F Pokorny
Subject: Dandelion doodle.
Date: 10 May 2015 12:44:10
Message: <554f8ada@news.povray.org>
Sadly not had much time for Pov-Ray for a while, but played this weekend.

Inspiration from my friend Julie's recent dandelion photos plus And's 
recent polynomial based "polygon to circle loft" work. Dandelion head is 
the difference of two 6th order polynomials, copied, variously rotated 
and their union cut to the shell of a sphere.

Bill P.

Credits:
--- hdr environment map
sIBL technique (http://www.hdrlabs.com) via FlyerX post.
---
Unmodified PaperMill_E environmental image maps.
Source: http://www.hdrlabs.com/sibl/archive.html
Creative Commons Attribution-Noncommercial-Share Alike 3.0 License.
License link : http://creativecommons.org/licenses/by-nc-sa/3.0/us/
--- Dandelion head texture
LightBeam  Pyramolles  http://news.povray.org/povray.binaries.images
via Norbert Kern's materials collection(28).
--- Dandelion stem texture
Kenneth. Old pitted iron. http://news.povray.org/povray.binaries.images
via Norbert Kern's materials collection(21).
Corrected color map to Thomas's posting.
--- Concrete wall texture
Gilles Tran  gt_chess  http://www.oyonale.com/downloads/chess.zip
via Norbert Kern's materials collection(13). Modified to be concrete.


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From: Thomas de Groot
Subject: Re: Dandelion doodle.
Date: 11 May 2015 03:03:01
Message: <55505425$1@news.povray.org>
Smart. Impressive. It would also be an intriguing sculpture in RL. Well 
done indeed.

-- 
Thomas


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From: William F Pokorny
Subject: Re: Dandelion doodle.
Date: 14 May 2015 15:46:32
Message: <5554fb98$1@news.povray.org>
On 05/11/2015 03:03 AM, Thomas de Groot wrote:
> Smart. Impressive. It would also be an intriguing sculpture in RL. Well
> done indeed.
>
Thank you Thomas.

I've been following the development of your "Not Islay" image with 
interest. The last image post with the buildings is looking great.

Bill P.


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From: LanuHum
Subject: Re: Dandelion doodle.
Date: 21 May 2015 16:40:01
Message: <web.555e419b7c4f24067a3e03fe0@news.povray.org>
My Dandelion:


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From: LanuHum
Subject: Re: Dandelion doodle.
Date: 21 May 2015 16:45:01
Message: <web.555e43b27c4f24067a3e03fe0@news.povray.org>
"LanuHum" <Lan### [at] yandexru> wrote:
> My Dandelion:

sphere_sweep { cubic_spline 7204,


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From: Cousin Ricky
Subject: Re: Dandelion doodle.
Date: 22 May 2015 13:59:49
Message: <555f6e95@news.povray.org>
On 05/21/2015 04:44 PM, LanuHum wrote:
> "LanuHum" <Lan### [at] yandexru> wrote:
>> My Dandelion:
>
> sphere_sweep { cubic_spline 7204,

Here's a version with radiosity.  It really brings out the depth.

I used SphereSweep from the Object Collection because the native 
sphere_sweep was taking too long with radiosity.  If it's OK with 
LanuHum, I'll post the source code.


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From: LanuHum
Subject: Re: Dandelion doodle.
Date: 22 May 2015 17:20:01
Message: <web.555f9cd67c4f24067a3e03fe0@news.povray.org>
Cousin Ricky <ric### [at] yahoocom> wrote:
> On 05/21/2015 04:44 PM, LanuHum wrote:
> > "LanuHum" <Lan### [at] yandexru> wrote:
> >> My Dandelion:
> >
> > sphere_sweep { cubic_spline 7204,
>
> Here's a version with radiosity.  It really brings out the depth.
>
> I used SphereSweep from the Object Collection because the native
> sphere_sweep was taking too long with radiosity.  If it's OK with
> LanuHum, I'll post the source code.

We wait for an source code, we want to look at it!
:) :) :)


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From: Cousin Ricky
Subject: Re: Dandelion doodle.
Date: 22 May 2015 20:59:54
Message: <555fd10a$1@news.povray.org>
On 05/22/2015 05:17 PM, LanuHum wrote:
> Cousin Ricky <ric### [at] yahoocom> wrote:
>> Here's a version with radiosity.  It really brings out the depth.
>>
>> I used SphereSweep from the Object Collection because the native
>> sphere_sweep was taking too long with radiosity.  If it's OK with
>> LanuHum, I'll post the source code.
>
> We wait for an source code, we want to look at it!
> :) :) :)

Posted in p.b.scene-files.


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