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On 16/08/2013 7:12 AM, MichaelJF wrote:
> One of two final alternatives. This has some obvious flaws especially to the
> left. In some areas I got more density but in other areas I lost density
> completely. The other one will come within the evening. Rendering time was more
> than 4 days, so revisions are not possible.
>
It certainly gives the impression of a violent explosion. Well done and
with just under two days to go before you hit the deadline. Your other
render will be ready, too.
--
Regards
Stephen
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Stephen <mca### [at] aol com> wrote:
> On 16/08/2013 7:12 AM, MichaelJF wrote:
> > One of two final alternatives. This has some obvious flaws especially to the
> > left. In some areas I got more density but in other areas I lost density
> > completely. The other one will come within the evening. Rendering time was more
> > than 4 days, so revisions are not possible.
> >
>
> It certainly gives the impression of a violent explosion. Well done and
> with just under two days to go before you hit the deadline. Your other
> render will be ready, too.
>
> --
> Regards
> Stephen
Thank you very much.
Here is the alternative image. With this one you cannot see the flaws (which are
still present). But it looks to less explosive IMO. If you have a suggestion
what to enter into the contest I will consider this.
Best regards,
Michael
(and I revealed the meaning of JF finally;-)
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Attachments:
Download '20130812pyroflow_tc.png' (1351 KB)
Preview of image '20130812pyroflow_tc.png'
![20130812pyroflow_tc.png](/povray.binaries.images/attachment/%3Cweb.520e562accdc4741bab83e460%40news.povray.org%3E/20130812pyroflow_tc.png?preview=1)
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On 16/08/2013 5:41 PM, MichaelJF wrote:
> If you have a suggestion
> what to enter into the contest I will consider this.
That is a hard one. I thought initially that the second one had nicer
clouds but I forgot that it is an eruption so the violence of the first
is more appropriate, I think. ;-)
Also the artefacts on the second are more obvious, to my eyes.
Never the less, very well done.
--
Regards
Stephen
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This one is closer to "reality". When you look at images of pyroclastic
flows you see that the ash+gas is /billowing/* outwards and downwards.
You do not /see/ the explosion, you only see the expanding cloud and its
travelling down the mountain side. Ascending from the crater is the
lighter gas+ash that is not trapped in the flow proper.
However, your image conveys the /idea/ of an explosion behind the flow
and that is the interesting interpretation imo.
Thomas
* Billowing means here that the cloud shows rounded forms generated by
the expanding force of the super-heated gas.
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Michael, you still have some 16 hours. I suggest you upload one of the
images to the TC-RTC. They are too good to not make it there in time.
What problems still may be there are less important than the
participation of the selected work.
Thomas
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On 17/08/2013 8:47 AM, Thomas de Groot wrote:
> Michael, you still have some 16 hours. I suggest you upload one of the
> images to the TC-RTC. They are too good to not make it there in time.
> What problems still may be there are less important than the
> participation of the selected work.
>
Seconded!
--
Regards
Stephen
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Stephen <mca### [at] aol com> wrote:
> On 17/08/2013 8:47 AM, Thomas de Groot wrote:
> > Michael, you still have some 16 hours. I suggest you upload one of the
> > images to the TC-RTC. They are too good to not make it there in time.
> > What problems still may be there are less important than the
> > participation of the selected work.
> >
>
> Seconded!
>
>
> --
> Regards
> Stephen
Thank you both, and done. I have choosen the first.
Best regards,
Michael
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On 17-8-2013 16:42, MichaelJF wrote:
> Thank you both, and done. I have choosen the first.
Excellent! The more diversity the better!
Thomas
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For the collectors of ray-traced wall papers like me here is a version of my
last TC-TRC entry at a full HD resolution. I gained 8th place, which I didn't
expected. So, many thank to all the voters.
Best regards,
Michael
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Download 'tc201308eruption.jpg' (451 KB)
Preview of image 'tc201308eruption.jpg'
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On 11-9-2013 21:05, MichaelJF wrote:
> For the collectors of ray-traced wall papers like me here is a version of my
> last TC-TRC entry at a full HD resolution. I gained 8th place, which I didn't
> expected. So, many thank to all the voters.
Thank you indeed.
...and you are welcome :-)
Thomas
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