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speedtree wind

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speedtree wind

Unread postby dp_mg42 » Wed Nov 17, 2021 12:11 pm

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
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Re: speedtree wind

Unread postby seren » Wed Dec 15, 2021 9:43 am

(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 :)
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Re: speedtree wind

Unread postby mdkai » Fri Dec 17, 2021 10:31 am

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
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Re: speedtree wind

Unread postby jandersunstar » Fri Dec 17, 2021 8:04 pm

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.
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Re: speedtree wind

Unread postby dp_mg42 » Sun Jan 23, 2022 10:01 am

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.
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