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I saw this
<https://publicdomainreview.org/collection/mellan-sudarium-of-saint-veronica>
And I made this:
Post a reply to this message
Attachments:
Download 'spiral 01a.png' (165 KB)
Preview of image 'spiral 01a.png'
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"m@b" <sai### [at] googlemail com> wrote:
> I saw this
> <https://publicdomainreview.org/collection/mellan-sudarium-of-saint-veronica>
>
> And I made this:
Hmm if I had to do that, I wouldn't know where to start from... is it a sphere
sweep?
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"m@b" <sai### [at] googlemailcom> wrote:
> I saw this
> <https://publicdomainreview.org/collection/mellan-sudarium-of-saint-veronica>
>
> And I made this:
That's awesome! Is there a limitation to increasing the tightness of the spiral?
An animated version might be very interesting.
I'm going to guess sphere_sweep too with the radii based on the brightness of
samples from a source image.
Kind regards,
Dave Blandston
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Op 02/02/2022 om 12:19 schreef m@b:
> I saw this
> <https://publicdomainreview.org/collection/mellan-sudarium-of-saint-veronica>
>
> And I made this:
>
>
Well done indeed; now for an even finer line ;-)
Not the same, but this reminds me of Kenneth's airbrush technique (2008,
iirc). I am unable to find the exact post here.
--
Thomas
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On 03/02/2022 4:57 am, Dave Blandston wrote:
> "m@b" <sai### [at] googlemailcom> wrote:
>> I saw this
>> <https://publicdomainreview.org/collection/mellan-sudarium-of-saint-veronica>
>>
>> And I made this:
>
>
> That's awesome! Is there a limitation to increasing the tightness of the spiral?
No limits - everything is adjustable.
> An animated version might be very interesting.
Here you go <https://youtu.be/NBIKgOxd9l0>
(In YouTube you can right-click and chose loop)
>
> I'm going to guess sphere_sweep too with the radii based on the brightness of
> samples from a source image.
Close - it's a chain of cylinders. The problem with sphere sweeps is
that you need to know the number of spheres before you can call it :-)
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On 2022-02-03 08:07 (-4), m@b wrote:
> On 03/02/2022 4:57 am, Dave Blandston wrote:
>>
>> I'm going to guess sphere_sweep too with the radii based on the
>> brightness of
>> samples from a source image.
>
>
> Close - it's a chain of cylinders. The problem with sphere sweeps is
> that you need to know the number of spheres before you can call it :-)
A clear violation of /The Elements of Programming Style./ As the book
says, computers are better at counting than people are.
The experimental spline feature doesn't make you count; I suppose this
reflects the maturation of the development team over time.
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On 2022-02-02 07:19 (-4), m@b wrote:
> I saw this
> <https://publicdomainreview.org/collection/mellan-sudarium-of-saint-veronica>
>
> And I made this:
Still tuning the macro, but it's essentially done. This image is made
with spheres and cylinders, but it can easily be switched to a sphere_sweep.
Post a reply to this message
Attachments:
Download 'rsocp-spiral.jpg' (160 KB)
Preview of image 'rsocp-spiral.jpg'
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On 2022-02-03 11:19 (-4), Cousin Ricky wrote:
> On 2022-02-02 07:19 (-4), m@b wrote:
>> I saw this
>> <https://publicdomainreview.org/collection/mellan-sudarium-of-saint-veronica>
>>
>> And I made this:
>
> Still tuning the macro, but it's essentially done. This image is made
> with spheres and cylinders, but it can easily be switched to a sphere_sweep.
Another, plus color channel renders. And my hair appears to be thinning.
Post a reply to this message
Attachments:
Download 'me-pats-spiral.jpg' (222 KB)
Download 'me-pats-spiral1.png' (163 KB)
Download 'me-pats-spiral2.png' (164 KB)
Download 'me-pats-spiral3.png' (163 KB)
Preview of image 'me-pats-spiral.jpg'
Preview of image 'me-pats-spiral1.png'
Preview of image 'me-pats-spiral2.png'
Preview of image 'me-pats-spiral3.png'
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"m@b" <sai### [at] googlemailcom> wrote:
> No limits - everything is adjustable.
> > An animated version might be very interesting.
>
> Here you go <https://youtu.be/NBIKgOxd9l0>
> (In YouTube you can right-click and chose loop)
>
> >
> > I'm going to guess sphere_sweep too with the radii based on the brightness of
> > samples from a source image.
>
>
> Close - it's a chain of cylinders. The problem with sphere sweeps is
> that you need to know the number of spheres before you can call it :-)
Spectacular!
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On 2/3/22 14:04, Cousin Ricky wrote:
> Another, plus color channel renders. And my hair appears to be thinning.
Cool.
You're better off than me. :-) I've taken to wearing toboggan hats
inside and out during the colder months. My head gets cold otherwise.
One of a few clues I've no longer got enough blood circulation to my brain.
Freezing rain, sleet & wet snow falling outside here. Yuck. :-(
Bill P.
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