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From: Thomas de Groot
Subject: How To: Functions in height_fields and the use of sub-heightfields
Date: 14 Feb 2023 09:20:33
Message: <63eb98b1@news.povray.org>
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I wanted to do more about this matter in terms of explanations, but I
have not been feeling too well lately and writing/thinking is an uphill
struggle. So, I have put together in a zip a demo scene file with the
height_field image_map used in "Journey to an Unknown Region", and
example output images you can get with them. It should be self-explanatory.
Later, I shall try to give some more info about the whole process.
--
Thomas
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Attachments:
Download 'howto - sub-height_fields.zip' (945 KB)
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Thank you, Thomas.
Please be healthy, hope soon you will get well.
--
YB
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From: Thomas de Groot
Subject: Re: How To: Functions in height_fields and the use of sub-heightfields
Date: 15 Feb 2023 03:29:24
Message: <63ec97e4@news.povray.org>
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Op 14-2-2023 om 15:50 schreef yesbird:
> Thank you, Thomas.
>
> Please be healthy, hope soon you will get well.
> --
Thanks. You will see that the code here is closely related to the
discussion in Bald Eagle's "Using a function in a height_field declaration".
--
Thomas
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Thomas de Groot <tho### [at] degroot org> wrote:
> I wanted to do more about this matter in terms of explanations, but I
> have not been feeling too well lately and writing/thinking is an uphill
> struggle. So, I have put together in a zip a demo scene file with the
> height_field image_map used in "Journey to an Unknown Region", and
> example output images you can get with them. It should be self-explanatory.
>
> Later, I shall try to give some more info about the whole process.
>
> --
> Thomas
Thanks for the zip!
I copied the code from one of your treads on "Journey to an Unknown Region" and
started playing. I took one of my height fields I made with my windows programs
that I used as the base. Your code was a good starting point. I was able to
cover the entire height field with Sub Fields. I've learn a lot about functions
and had lots of fun.
I just download that zip, Now I going to see what other good stuff you've done!
Have Fun!
Post a reply to this message
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From: Thomas de Groot
Subject: Re: How To: Functions in height_fields and the use of sub-heightfields
Date: 16 Feb 2023 02:23:00
Message: <63edd9d4$1@news.povray.org>
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Op 15/02/2023 om 20:57 schreef Leroy:
> Thanks for the zip!
> I copied the code from one of your treads on "Journey to an Unknown Region" and
> started playing. I took one of my height fields I made with my windows programs
> that I used as the base. Your code was a good starting point. I was able to
> cover the entire height field with Sub Fields. I've learn a lot about functions
> and had lots of fun.
> I just download that zip, Now I going to see what other good stuff you've done!
> Have Fun!
>
>
Excellent! That's the way! :-)
--
Thomas
Post a reply to this message
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