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General => Terragen Discussion => Topic started by: bla bla 2 on June 25, 2014, 12:55:26 PM

Title: Wave problem Cloud ?
Post by: bla bla 2 on June 25, 2014, 12:55:26 PM
Hum, salut.

Je voudrais ajouter des nuages au dessus de la vague pour rendre plus réaliste, je veux faire comme cette image.

http://www.google.fr/imgres?imgurl=http%3A%2F%2F3.bp.blogspot.com%2F-rJ8ZcN93GAg%2FToeMeGEKfcI%2FAAAAAAAADG0%2FGTzME1GERVE%2Fs1600%2Fa1.jpg&imgrefurl=http%3A%2F%2Fmilajesuis.blogspot.com%2F2011%2F10%2Fla-vague-et-locean-jeff-foster.html&h=655&w=1000&tbnid=ePlQiuMkKOrivM%3A&zoom=1&docid=U55vlTNPd4R5wM&ei=FfmqU7fyJaGn0QXFm4GQBA&tbm=isch&client=firefox-a&iact=rc&uact=3&dur=510&page=1&start=0&ndsp=21&ved=0CDIQrQMwAw

S'il vous plaît, merci.

hum, hi.

I would add clouds above the wave to make it more realistic, I want to like this picture.

Please thank you.
Title: Re: Wave problem Cloud ?
Post by: bla bla 2 on June 27, 2014, 11:32:23 AM
Si, je ne pose pas la question on pourra pas me répondre. ^^ lol

Ma question, quelqu'un pourrait m'aider ? Ulco ?

If, I did not ask the question you will not answer me. ^ ^ Lol

My question, could someone help me ? Ulco ?

(google translate)
Title: Re: Wave problem Cloud ?
Post by: Upon Infinity on June 27, 2014, 02:40:07 PM
I don't know how to get it precise on top of the waves, but you could play around with the localization feature of the clouds.
Title: Re: Wave problem Cloud ?
Post by: Dune on June 28, 2014, 03:23:39 AM
Sorry, Bastien, but I don't really recognize what you rendered. If you want clouds on top of the highest waves (as foam spatters?) you should make the waves by using the color of a fractal do displace the water up (diplacement shader or surface shader), and tighten the color from the fractal with a color adjust shader so only the tops remain white. Use the latter line as a mask for a density shader into a cloud layer located at wave height level. something like that.
Title: Re: Wave problem Cloud ?
Post by: bla bla 2 on June 28, 2014, 02:14:51 PM
Quote from: Dune on June 28, 2014, 03:23:39 AM
Sorry, Bastien, but I don't really recognize what you rendered. If you want clouds on top of the highest waves (as foam spatters?)

Yes, exactly.

Quote from: Upon Infinity on June 27, 2014, 02:40:07 PM
I don't know how to get it precise on top of the waves, but you could play around with the localization feature of the clouds.
Would you have one method for this ?
Title: Re: Wave problem Cloud ?
Post by: Upon Infinity on June 29, 2014, 05:09:28 AM
It's under the main menu.

Again, it's not precise.  Unless you can mask it somehow.