POV-Ray : Newsgroups : povray.binaries.images : Planet texture WIP #3 - Coast Server Time
1 Aug 2024 00:20:14 EDT (-0400)
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From: Thomas de Groot
Subject: Re: Planet texture WIP #3 - Coast
Date: 22 Jul 2009 04:27:30
Message: <4a66cd72@news.povray.org>
Good work, Tek!

The people on this planet obviously have a problem with sea-level rise :-) 
all those roads disappearing into the sea...

Thomas


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From: Warp
Subject: Re: Planet texture WIP #3 - Coast
Date: 22 Jul 2009 06:18:51
Message: <4a66e78b@news.povray.org>
What are those cracks on the landscape? Roads? They don't look like
very "natural" (so to speak) roads.

  Unless this is an alien planet with an alien culture which designs
roads like that... :)


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From: Tek
Subject: Re: Planet texture WIP #3 - Coast
Date: 22 Jul 2009 15:57:01
Message: <4a676f0d@news.povray.org>
"Warp" <war### [at] tagpovrayorg> wrote in message 
news:4a66e78b@news.povray.org...
>  What are those cracks on the landscape? Roads? They don't look like
> very "natural" (so to speak) roads.
>
>  Unless this is an alien planet with an alien culture which designs
> roads like that... :)


It's a futuristic world, where everyone drives amphibious cars!

Yeah... I'm gonna trim the roads back from the ocean edge I think. Though it 
really is meant to be a futuristic planet so I'm not sure if they're roads 
or hi-tech monorail or what.

-- 
Tek
http://evilsuperbrain.com


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From: Tek
Subject: Re: Planet texture WIP #3 - Coast
Date: 22 Jul 2009 15:59:03
Message: <4a676f87$1@news.povray.org>
"Thomas de Groot" <tDOTdegroot@interDOTnlANOTHERDOTnet> wrote in message 
news:4a66cd72@news.povray.org...
> Good work, Tek!
>
> The people on this planet obviously have a problem with sea-level rise :-) 
> all those roads disappearing into the sea...

I hadn't thought of it like that :)

I plan on trimming the roads back from the coast a little, but haven't got 
round to it yet.

-- 
Tek
http://evilsuperbrain.com


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From: Alain
Subject: Re: Planet texture WIP #3 - Coast
Date: 22 Jul 2009 16:10:20
Message: <4a67722c$1@news.povray.org>

> I've been mostly working on the normal maps. There's a lot of textures here 
> that are influenced by the pattern of the sea, to create concentric waves 
> near the coast, cliffs on the shore, etc. Rendered without atmosphere to 
> save some time.
> 
> This view is much closer than anything I plan on using in a finished image, 
> but it's a nice way to tweak the texture details.
> 
> There's still a lot of work needed, but what do you think of it so far?
> 
> 
Your textures are beleivable. The reliefs are correct.

You used a crackle pattern for your roads. I don't think that it's the 
best one for that purpose.
Try to find a way to make the roads stop farther from the sea. Normaly, 
you don't build a road on the beaches. You also have a bit of road that 
don't connect to any other.

OK, it's a closeup, but those houses are very huge compared to the 
natural features. Ether the planet is prety small, or it's inhabitents 
are giants.


Alain


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From: Tek
Subject: Re: Planet texture WIP #3 - Coast
Date: 22 Jul 2009 18:03:05
Message: <4a678c99@news.povray.org>
Yeah the road pattern needs some other influences, particularly to avoid the 
sea.

You're right about the scale it's waaaaay off! The man-made things are huge 
compared to the planet. Basically the view I plan to use is from space, and 
I need the planet to look inhabited, so I'm going to keep tweaking the scale 
in the final image.

Also it's a sci-fi future so maybe 58-lane freeways and 10,000 room tower 
blocks are normal :)

-- 
Tek
http://evilsuperbrain.com

"Alain" <aze### [at] qwertyorg> wrote in message 
news:4a67722c$1@news.povray.org...

>> I've been mostly working on the normal maps. There's a lot of textures 
>> here that are influenced by the pattern of the sea, to create concentric 
>> waves near the coast, cliffs on the shore, etc. Rendered without 
>> atmosphere to save some time.
>>
>> This view is much closer than anything I plan on using in a finished 
>> image, but it's a nice way to tweak the texture details.
>>
>> There's still a lot of work needed, but what do you think of it so far?
>>
>>
> Your textures are beleivable. The reliefs are correct.
>
> You used a crackle pattern for your roads. I don't think that it's the 
> best one for that purpose.
> Try to find a way to make the roads stop farther from the sea. Normaly, 
> you don't build a road on the beaches. You also have a bit of road that 
> don't connect to any other.
>
> OK, it's a closeup, but those houses are very huge compared to the natural 
> features. Ether the planet is prety small, or it's inhabitents are giants.
>
>
> Alain


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From: Tek
Subject: Re: Planet texture WIP #3 - Coast
Date: 22 Jul 2009 18:08:26
Message: <4a678dda@news.povray.org>
Following some comments from my earlier posts I'm working on a pattern to 
create more natural continents.

This one uses crackle with a spotted pattern on the edges to create either 
peaks or troughs, with a nice turbulence to make it look more natural.

Now what I need to do is combine it with the other patterns :)

-- 
Tek
http://evilsuperbrain.com


"Tek" <tek### [at] evilsuperbraincom> wrote in message 
news:4a6660c9@news.povray.org...
> I've been mostly working on the normal maps. There's a lot of textures 
> here
> that are influenced by the pattern of the sea, to create concentric waves
> near the coast, cliffs on the shore, etc. Rendered without atmosphere to
> save some time.
>
> This view is much closer than anything I plan on using in a finished 
> image,
> but it's a nice way to tweak the texture details.
>
> There's still a lot of work needed, but what do you think of it so far?
>
> -- 
> Tek
> http://evilsuperbrain.com
>
>
>


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Attachments:
Download 'tectonic_test.jpg' (46 KB)

Preview of image 'tectonic_test.jpg'
tectonic_test.jpg


 

From: Darren New
Subject: Re: Planet texture WIP #3 - Coast
Date: 22 Jul 2009 19:09:39
Message: <4a679c33$1@news.povray.org>
Tek wrote:
> This one uses crackle with a spotted pattern on the edges to create either 
> peaks or troughs, with a nice turbulence to make it look more natural.

Very good!

-- 
   Darren New, San Diego CA, USA (PST)
   "We'd like you to back-port all the changes in 2.0
    back to version 1.0."
   "We've done that already. We call it 2.0."


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From: John VanSickle
Subject: Re: Planet texture WIP #3 - Coast
Date: 22 Jul 2009 21:09:26
Message: <4a67b846$1@news.povray.org>
Tek wrote:
> I've been mostly working on the normal maps. There's a lot of textures here 
> that are influenced by the pattern of the sea, to create concentric waves 
> near the coast, cliffs on the shore, etc. Rendered without atmosphere to 
> save some time.
> 
> This view is much closer than anything I plan on using in a finished image, 
> but it's a nice way to tweak the texture details.
> 
> There's still a lot of work needed, but what do you think of it so far?

At this distance from a planet, an object the size of an ordinary ocean 
wave is not discernible; it would be far smaller than even one pixel in 
the image here.  Any of the waves you depict here would be the Mother of 
all Tsunamis.

Regards,
John


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From: Tek
Subject: Re: Planet texture WIP #3 - Coast
Date: 22 Jul 2009 21:39:55
Message: <4a67bf6b@news.povray.org>
The scale is rather inconsistent at the moment, but the waves should be on a 
similar scale to the buildings & roads.

After a bit of googling I found this image:
http://coastalchange.ucsd.edu/images/refraction2.jpg

That's the kind of thing I was going for.

If anything it's the random noisey waves in the deeper water that I need to 
change, all the ocean pictures I can find show very regular patterns.

-- 
Tek
http://evilsuperbrain.com

"John VanSickle" <evi### [at] hotmailcom> wrote in message 
news:4a67b846$1@news.povray.org...
> Tek wrote:
>> I've been mostly working on the normal maps. There's a lot of textures 
>> here that are influenced by the pattern of the sea, to create concentric 
>> waves near the coast, cliffs on the shore, etc. Rendered without 
>> atmosphere to save some time.
>>
>> This view is much closer than anything I plan on using in a finished 
>> image, but it's a nice way to tweak the texture details.
>>
>> There's still a lot of work needed, but what do you think of it so far?
>
> At this distance from a planet, an object the size of an ordinary ocean 
> wave is not discernible; it would be far smaller than even one pixel in 
> the image here.  Any of the waves you depict here would be the Mother of 
> all Tsunamis.
>
> Regards,
> John


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