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Alembic Cloth Physics test in Iclone

Posted By Crazy guy 3 Years Ago
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Crazy guy
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Cloth(Tshirt) sent as OBJ in Marvelous Designer and simulation inpoerted as Alembic(abc) in Iclone. Not perfect


4u2ges
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Nice. Just some tips.

Before exporting FBX or alembic animation out of iClone for MD, make sure to inspect it thoroughly.
MD (and probably any other simulation engine) does not like when simulated mesh gets smashed between 2 collision objects.
And moreover, when those 2 objects intersect. Make sure hands are at least 1 centimeter away from the body for the entire animation.

Fingers (and specially if lady has long nails) are going through the mesh like a knife through the butter, while cloth is simulated.
If I intend sometimes to pull the cloth with fingers/hands during simulation, I would do it manually in MD during simulation (with picker) and then in iClone try to animate hand to follow after alembic import. (does not work for cloth with sleeves).
Or, I put special, smooth/solid gloves on a character before exporting from iClone and hide palms altogether. This way there is no fingers/nails penetration occur.
Maybe there are ways to tweak collision for hands inside MD (and there probably is), but I am not aware (I am not an MD pro Smile)

https://forum.reallusion.com/uploads/images/3d123bfa-35ef-41bf-945b-c5c9.jpg





Edited
3 Years Ago by 4u2ges
StyleMarshal
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haha , great tip with the gloves ... they look like "High Fashion" 😉 , thx for sharing Mr. G !

I normally cut out the hands , so I've to try your Gloves.
Crazy guy
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Wow thanks I was àlso wondering what to do with hands poking through clothes. What an idea for such glove, will surely try that. Thanks a Ton!!
4u2ges
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lol yeah, here they are: https://www.dropbox.com/s/bhzi9y1ueka09mo/MD_GLOVES_BASE.zip?dl=0

https://forum.reallusion.com/uploads/images/74044e05-8e9f-488e-9e61-8d97.png

I made those for a base female in T-pose. For other characters might need a little smoothing/tweaking in CC. They also automatically hide hands mesh.

Update: Added a pair with no fingers deform as well. Those are just following hands bones.

https://forum.reallusion.com/uploads/images/35f70e16-ef99-4a9c-aafd-5bab.png




Edited
3 Years Ago by 4u2ges
StyleMarshal
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Super Cool , thank you MR.G  👍
3dtester
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Impressive Smile





Crazy guy
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Thanks so much for the file. Will try ànd see the difference
4u2ges
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No problem and good luck. But remember gloves, or no gloves hands should not penetrate body in any single instance of the animation.
If it does, you need to fix it before exporting.




matenn30
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4u2ges, it's like thick pot gloves. It will be even better if you add a pattern.

4u2gesさん、厚い鍋手袋みたいな感じです。柄を入れたらもっと素晴らしくなります。

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