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General => Image Sharing => Topic started by: KlausK on August 07, 2021, 05:21:56 AM

Title: Today`s Doodle
Post by: KlausK on August 07, 2021, 05:21:56 AM
...as the title says.

CHeers, Klaus
Title: Re: Today`s Doodle
Post by: mhaze on August 07, 2021, 08:20:33 AM
Excellent! Interesting light and terrain.
Title: Re: Today`s Doodle
Post by: Dune on August 08, 2021, 01:53:59 AM
I don't know what to comment. The long shadows in the atmo are interesting, but it's very dark! I think picking out a mountain peak and render it more close up with these shadows would be more interesting.
Title: Re: Today`s Doodle
Post by: KlausK on September 21, 2021, 01:34:19 PM
This one started out with a crater object and ended up like this. I like the wavy forms, but it`s by no means a very elaborate landscape.
Just to post something again, more or less. A little bit of spamming so to speak...

CHeers, Klaus
Title: Re: Today`s Doodle
Post by: Dune on September 22, 2021, 02:01:48 AM
The cloud formation is kind of foreboding. And it's good to post something now and again. far too quiet here.
Title: Re: Today`s Doodle
Post by: KlausK on September 22, 2021, 05:32:08 AM
The clouds are a few nodes in the Background shader only. Not real clouds. I have not found out how to fill the entire "Background" with the textures.
Other than that I used a 9mm wide angle lens to really force the perspektive. The 50mm version looks even more boring then this :P . And the vignette was post.
(I am not very often in TG, doing other things...the lack of inspriation and motivation is rather obvious to myself) But I`ll keep trying ;D ??? ;D 

Anyway, it is always very nice to see all the great work some of you post.

CHeers, Klaus
Title: Re: Today`s Doodle
Post by: KlausK on September 22, 2021, 04:58:12 PM
Tranquility - Symmetry - Concentric Circles - The Center

This one is a bit more worked out.
A simple terrain.
There is only the "Basic Shader feeding into a "Default Shader"`s Main and Color input.
The scenes "watery" effect is done by rather high Metalness (0.8) setting, Fresnel reflectivity at 2,
a light lime green Fresnel reflection tint colour and a low roughness value (0.125) in the "Default Shader".
Atmosphere / Haze Density is set to 1, Blue Sky Density to 2.5.
Suns Elevation at 5, Strenght at 20. Soft Shadows at 4 and a Visible disc with a Angular diameter of 3.
No post. That`s it.

The only thing that bothers me are the stripes at the horizon. They are clearly visible in the alpha.
No idea where they come from.

CHeers, Klaus
Title: Re: Today`s Doodle
Post by: WAS on September 22, 2021, 09:36:25 PM
They seem to be present in the render too. Is there any other displacement on the planet besides the dimple?
Title: Re: Today`s Doodle
Post by: KlausK on September 23, 2021, 02:15:35 AM
No. Just the dimple.
It seems to be the Atmosphere and the Reflection of the surface.
Changing colours reduces its visibility.

CHeers, Klaus
Title: Re: Today`s Doodle
Post by: Dune on September 23, 2021, 02:19:04 AM
Cool effect.

The stripes are most likely caused by the reflectivity of the default shader. If you would add a real RT reflective shader, they would probably not be there.
I had the same in my experiments when faking water reflections with high metalness in default shader.
Title: Re: Today`s Doodle
Post by: KlausK on September 23, 2021, 04:53:31 AM
Thanks Dune.

I changed the colouring of the Haze and upped the Quality settings a bit. That helped (- enough -).
Another slighty darker version. The stripes are still there, but barely noticible.

CHeers, Klaus
Title: Re: Today`s Doodle
Post by: DocCharly65 on September 29, 2021, 02:04:16 AM
That looks somehow creepy and cool at the same time! Interdimensional vortex on the sea... Great!
Title: Re: Today`s Doodle
Post by: KlausK on December 31, 2021, 06:35:42 PM
Hopefully a happier New Year for all of us in 2022! Keep going ;) CHeers, Klaus
Title: Re: Today`s Doodle
Post by: Dune on January 01, 2022, 05:07:27 AM
Thanks Klaus. You too, have a creative and healthy 2022.

I like the play of the cloud shadows over what almost seems like ancient manmade structures. Nice.
Title: Re: Today`s Doodle
Post by: KlausK on January 02, 2022, 10:12:52 AM
Thx. :D
Title: Re: Today`s Doodle
Post by: KlausK on January 03, 2022, 04:33:52 AM
I added a 3rd layer of Easyclouds to the mix - and was quite surprised to see that render time jumped from about 1 hour to almost 5! hours!
On the other hand the Alpha channel of the render shows why. Very fine detail and softness overall.
Almost as if I had used Depth of field or a Gaussian Blur.
A little case study...

CHeers, Klaus
Title: Re: Today`s Doodle
Post by: Dune on January 03, 2022, 05:24:11 AM
Easy clouds are slower than using 'normal' v3 clouds, but more sophisticated. It depends on what you want. I usually stick with v3 (and v2 for overall or distant) clouds and make my own parameters and mixes.
Title: Re: Today`s Doodle
Post by: KlausK on March 20, 2022, 06:36:36 PM
A view from above.

Here I tried to combine two planets with each a atmosphere. I struggled mostly to get the graininess out of the overlapping atmospheres.
The greenish hills raised up when I set the "Coverage" value of a combining "Surface Layer" very high, in this case to 100.
Accidental find.

CHeers, Klaus
Title: Re: Today`s Doodle
Post by: Dune on March 21, 2022, 02:22:20 AM
Interesting, and some great clouds. Graininess, I wish there were a simple way to just blur whatever is grainy at rendertime.
Title: Re: Today`s Doodle
Post by: KlausK on March 21, 2022, 12:34:04 PM
@Dune - thx.

Back to normal, so to speak.
One planet, one cloud layer v3 and some global cirrus clouds. Became a little bit to much of a "Dark Sky".

The second picture shows the same scenery but as a more friendly "Blue Sky".
The hills are normal now. Surface Layer Cover = 1.

I did make a new thread for the second picture because I thought I got the cloudscape rather nicely and grain free.
There you can find the original rendered 4K version of landscape.

CHeers, Klaus
Title: Re: Today`s Doodle
Post by: Kadri on March 21, 2022, 05:26:12 PM

Nice. I like "KlausK_ViewFromAbove_45m50s-v4.5.71.jpg" especially.
Title: Re: Today`s Doodle
Post by: KlausK on March 22, 2022, 03:53:18 AM
@ Kadri - Thank you.