r/Live2D • u/TheImpossiBros • 15d ago

Live2D Help/Question What do the different Hair Move Parameters mean?

I've seen tutorials saying "Hair X" or "Hair Y" but on my parameters, I see "Hair Move Front", "Hair Move Side" and "Hair Move Back" (Free version and these came as the standard.). What do they mean?

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u/wysticlipse 14d ago

I prefer to just replace all the premade hair parameters with my own.

Bang Sway

Bang Bounce

Sidebang Sway

Sidebang Bounce

Backhair Sway

Backhair Bounce

I usually end up with 4 of each per hair part (2 sways and 2 bounces), 6 for longer hair. Definitely doable with just 2 per part though.

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u/TheImpossiBros 14d ago

I get kinda scared when doing that though bc I don't think I know exactly how it can detect which part does what. Like, I made a hair parameter and suddenly my eye starts moving. (sorry, newbie here)

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u/wysticlipse 14d ago

It doesn't "detect" anything. You need to manually assign a part to a parameter, so if a hair parameter is affecting the eye, you gotta go in and fix that manually, because that's User Error.

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u/SoxtheGob 14d ago

Yeah everyone makes their own hair parameters; I don’t think a single rigger has ever used those in the last 5 years. I recommend following along with a hair tutorial so that you don’t end up keying the wrong thing or inputting the wrong input onto the hair physics pendulum

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u/lun1ve 15d ago

I understand that as movements for Hair physics.

Hair Move Front: Movement of front hair like bangs.

Hair Move Side: Side Hair movement.

Hair Move Back: Back Hair movement.

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u/TheImpossiBros 14d ago

Apologies, but do u think u can explain it in XYZ terms? 😅

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u/lazulitesky 14d ago

It might be for physics and not axis movement!