POV-Ray : Newsgroups : povray.binaries.images : Close Up Server Time
18 Aug 2024 06:14:30 EDT (-0400)
  Close Up (Message 1 to 4 of 4)  
From: Thomas Lake
Subject: Close Up
Date: 17 May 2001 02:33:43
Message: <3b0370c7@news.povray.org>
Yet more scripting.


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From: Simen Kvaal
Subject: Re: Close Up
Date: 17 May 2001 04:25:24
Message: <3b038af4@news.povray.org>
Beautiful! Love the psychedelic color-combination and the blur. What makes
up the texture for the center of the flower? Is the background reflected?

What if the petals were a little bit denser? Looking closely, I notice that
the body of the flower is a bit simplistic, which could be "disguised" with
more petals, or larger petals.

But, as I said, beautiful! (This was probably just an exercise for you, but
I really liked it.)

~simenkv.

"Thomas Lake" <tla### [at] homecom> wrote in message
news:3b0370c7@news.povray.org...
> Yet more scripting.


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From: David Fontaine
Subject: Re: Close Up
Date: 17 May 2001 17:00:55
Message: <3B043AD0.BC52D78C@faricy.net>
Tsk, tsk.  I can't see the Fibonacci spirals.  ;-)

-- 
David Fontaine  <dav### [at] faricynet>  ICQ 55354965
My raytracing gallery:  http://davidf.faricy.net/


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From: Thomas Lake
Subject: Re: Close Up
Date: 17 May 2001 19:59:37
Message: <3b0465e9$2@news.povray.org>
> Beautiful! Love the psychedelic color-combination and the blur.
Thanks!

>What makes
> up the texture for the center of the flower? Is the background reflected?

That isn't a texture. The way I modeled the center is I modeled a single
small object, it looks like the bud on a tree, in Rhino. Then I exported it
to povray and using scripting I arrayed them in the shape you see. I used
the formula for an ellips to get the x and y translation and then I just
rotated it around the y axis equal to the 360/(circumference of circle at
that point/budwidth). Then I randomly coloured it. The fact that it is
described using the ellips formula, means I can change it's radius and heigh
and the rest will be calculated automatically. I used a similar idea for the
pedals. I modeled 3 pedels in Rhino and used a #switch directive to radomly
chose among the 3, this gives it more variation.

> What if the petals were a little bit denser? Looking closely, I notice
that
> the body of the flower is a bit simplistic, which could be "disguised"
with
> more petals, or larger petals.

I agree that the body of the flower is too simplistic but I don't think that
would be solved by adding more pedels, I quite like the number right now.
What I could change is the base object. Right now the base, the part the
pedals attach to, is just a scaled down sphere.
>
> But, as I said, beautiful! (This was probably just an exercise for you,
but
> I really liked it.)
Thanks! It did start as an exersize but I liked the image more and more as
it progressed.
>
> ~simenkv.
>
> "Thomas Lake" <tla### [at] homecom> wrote in message
> news:3b0370c7@news.povray.org...
> > Yet more scripting.
>
>
>


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