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speedtree wind

Unread postPosted: Wed Nov 17, 2021 12:11 pm
by dp_mg42
hi everyone i have one problem about clarisse speedtree engine.
if i use speedtree and scattered in clarisse, how can achive to create wind look like ref?
client wants grass dance with wind look like ocean.

ref:
Image

Re: speedtree wind

Unread postPosted: Wed Dec 15, 2021 9:43 am
by seren
(1) I think you would have to create some spherical wind emitters with parameters chosen to taste and animate these over the grassy plane.
(2) Maybe another alternative is scripting of wind direction and strength parameters. But if this is even possible it would be some pretty sophisticated mathematics (fluid dynamics or it's faking) :shock:

good luck and post the results :)

Re: speedtree wind

Unread postPosted: Fri Dec 17, 2021 10:31 am
by mdkai
Just curious but does speedtree even have a global wind ? Is that not just a local effect ?
I doubt you can have it act like a cascading effect on the scattering even inside speedtree itself, but i never used the plugin so i can not say.

Other then that you may have better results by using clarisse scatter and have the larger bending happen at the root based on particles and the smaller details based on an abc file ..
Not sure how to do a good transition, as there is afaik no blending of chaches inside Clarisse ..Yet ?

Cheers
Kai

Re: speedtree wind

Unread postPosted: Fri Dec 17, 2021 8:04 pm
by jandersunstar
Here is my solution in discord: https://discord.com/channels/5348614324 ... 7088950313
Here is the file: https://we.tl/t-0tjB7zgRGP

But basically is using some noise to move the rotation.

Re: speedtree wind

Unread postPosted: Sun Jan 23, 2022 10:01 am
by dp_mg42
jandersunstar wrote:Here is my solution in discord: https://discord.com/channels/5348614324 ... 7088950313
Here is the file: https://we.tl/t-0tjB7zgRGP

But basically is using some noise to move the rotation.

thank you but downlaod link was dead :|
please reupload.

Re: speedtree wind

Unread postPosted: Fri Feb 04, 2022 8:00 pm
by jandersunstar
Let me know if this new link works:

https://www.dropbox.com/s/ze1y1gw6jyawv ... oject?dl=0

Cheers!

-Luis