[0:00] so people have been wondering about this
[0:02] um where you're controlling a mouse and
[0:05] the model moves to it and you can see
[0:07] the kind of the face is detecting my my
[0:09] microphone there's no webcaming
[0:10] connected to this at all like you could
[0:13] see um and I could use hot Keys like you
[0:15] know I be
[0:17] like or so I'm going to show you how to
[0:19] do that real quick um first things first
[0:21] uh this works for literally every model
[0:24] you don't need like any fancy model to
[0:26] do this with um and just to prove my
[0:29] point
[0:30] uh we're going to go do this with uh the
[0:33] basic live Tod vtuber model now know
[0:37] that the app is vtube studio so you do
[0:40] need to do this in vtube studio
[0:44] um so yeah right over here you're going
[0:46] to see there's this option on the right
[0:50] of the mouse input range let me move
[0:52] myself so you can see it a bit
[0:54] better there we go so yeah in vtube
[0:59] studio already there is a feature to
[1:01] detect your mouse input and you can go
[1:03] edit this however you see fit um so
[1:06] simply if you want to make the face
[1:08] follow the mouse you can go in the
[1:11] settings here and just make sure you're
[1:13] selected here and see stuff where it's
[1:15] like face angle X you just write Mouse
[1:18] and then you can change it to position X
[1:20] and you'll see when I move the mouse
[1:22] left and right it'll move the face left
[1:24] and
[1:25] right same thing for
[1:27] here so Mouse angle
[1:30] y or head it excuse me head angle y you
[1:34] can set it to Mouse position Y and like
[1:38] so you'll see now the head can look up
[1:41] and down see that which works perfectly
[1:44] fine next for angle Zed I like to set
[1:48] angle Zed to Mouse position
[1:51] Y and you'll see It'll move that but as
[1:54] you can see it's a bit quick so you can
[1:55] click the see this little slider with
[1:57] smoothness you can adjust this and and
[2:00] just adjust it whatever you'd like so I
[2:01] like to make it slow so it kind of you
[2:03] know like pops up like that maybe it's
[2:05] looking up a bit too much so you can
[2:07] also change the settings right over here
[2:10] so like let's say I want it to go up a
[2:13] bit less I'm going to change it to minus
[2:16] two so now um it's going to go up but
[2:19] very barely which gives it this kind of
[2:21] like look that the head's tilting up and
[2:25] it adds like a nice little contrast of
[2:27] believability for body rotation I
[2:29] believe this is body rotation Zed right
[2:31] yep for body rotation Zed uh I like to
[2:34] do mouse position X and now the body
[2:37] will move uh with the mouse and it's
[2:41] moving a bit much so again adjust the
[2:43] smoothing right and now you'll see it
[2:46] looks like the body is moving with the
[2:48] mouse right the other thing we're going
[2:51] to do is we're going
[2:54] to go to the mouth open so how do you
[2:56] make it check your voice simply select
[2:58] mouth open plus volume or voice Volume
[3:02] Plus mouth open select that and now
[3:05] you'll notice whenever I speak it'll
[3:07] move with this
[3:10] um it's not very often I use an anime
[3:12] girl model very rare um but yeah so
[3:18] that's how you do it like that now we
[3:20] have the mouse smile the other thing I
[3:22] personally like to do is I like to set
[3:25] um just for kind of personality I like
[3:28] setting Mouse or mouth smile or mouth
[3:31] form to Mouse position y so if I move
[3:34] the thing up the model smiles and I move
[3:36] it down it frowns that way we can add a
[3:38] bit of expressiveness you'll you'll see
[3:40] it more in my models uh this one is just
[3:44] the
[3:45] mouth oh actually one thing before we
[3:47] stop uh for blinking just select auto
[3:50] blinking there you
[3:52] go perfect we have the eyes we have to
[3:56] move the eyes around so let's go do that
[3:59] we're going to go
[4:00] move there we go so iix set that to
[4:03] Mouse position X boom and it's going the
[4:07] opposite way so we're going to go set
[4:09] that to minus one and now the eyes will
[4:12] move with the face same with the ey y
[4:15] set that to Mouse position y boom and
[4:18] there you go forgive me if I'm moving a
[4:21] bit too fast um do go back in the video
[4:24] if it's you know a bit too quick but it
[4:27] pretty much it's all that stuff browse
[4:29] you can also do the same thing I'll do
[4:30] mouse position Y and then one brow will
[4:33] go up as you can see now there might be
[4:36] stuff where you don't like the
[4:37] expression you know maybe you want the
[4:39] the face to do a certain something you
[4:41] can go inside here and select the
[4:42] expression editor and click create new
[4:45] expression and here we have the new
[4:49] expressions and we're going to say what
[4:52] if what if I want the eyes to look right
[4:55] right like you know we're not always
[4:57] going to want our model to look so let's
[4:58] say you know eyes looking right now we
[5:01] can create a button we're going to says
[5:03] button I right I'm going to press
[5:07] save and what we can do now here at the
[5:10] bottom is we can click the
[5:13] expression we can do eyes what an I
[5:17] right and I'll make a button let's do J
[5:21] and we'll do stop one keys let go and
[5:23] set the fade for seconds .25 and now the
[5:27] model's looking around but now we can
[5:28] make get the mod model oh
[5:31] whoops did I save
[5:33] properly no I'm using the wrong button
[5:36] there we go so yeah I could press it and
[5:38] then you know now the model is looking
[5:40] left we could do this you know same
[5:41] thing for let's say blinking right
[5:45] closing your
[5:49] eyes so let's
[5:54] say i
[5:57] l i right and was let's do close eyes
[6:01] there we go so now we have the button
[6:04] for close eyes I like to set this the
[6:06] eyes closing to
[6:07] control it just I don't know why that
[6:09] feels best for me but you know um set to
[6:13] whatever feels natural to you the only
[6:16] reason I'm using this model as an
[6:17] example is this model is already
[6:20] pre-installed live 2D so you know you
[6:22] can you can use this as a as a quick
[6:25] little demo thing there we go so yeah
[6:27] you know I can be singing like la la la
[6:30] or you know do whatever joke I want um
[6:33] and yeah I think the body is leaning a
[6:36] bit too far to the
[6:38] right okay now is the part of the video
[6:40] where I'm just going to go ramble I'm so
[6:43] sorry I'm so sorry yeah so this
[6:48] is um the rest is just up to your
[6:50] personal preference by now you should
[6:52] know how things are done and how you
[6:54] know you can kind of like do all the
[6:56] things for your model uh I think this is
[6:59] great for for art streams but maybe some
[7:00] video games if you use a controller I
[7:02] don't
[7:03] know i' I'd rather just like make the
[7:06] vtuber toggle set to your controller
[7:08] hotkeys instead of your mouse hotkeys
[7:10] which there are plugins for that I
[7:12] haven't used it personally but I know it
[7:15] exists where is oh it's all the way to
[7:18] the top here you go Mouse position Zed
[7:22] uh yeah so it's moving a bit too far to
[7:24] the right so I'm going to say two and -2
[7:28] and now that's just going to make it you
[7:30] know less sensitive and there you go
[7:33] already like this is the this is the
[7:35] model and it's now you know tracking the
[7:37] mouse and this is not a model that was
[7:39] designed for Mouse tracking and you can
[7:41] do this with any kinds of model I'll
[7:43] show you my model this is my model and
[7:47] this is the same kind of deal happening
[7:49] so here we go like this is just the
[7:51] Alpine model that I'm pretty sure my
[7:53] community is pretty familiar with
[7:56] and it does it it does its job right
[7:59] right it does the
[8:01] job of course the mouth tracking I think
[8:04] the thing I'm not a big fan of is the
[8:05] mouth tracking you know it's so obvious
[8:07] that it's like not accurate but like hey
[8:10] you know what it's better than like
[8:12] setting up all the pain for everything
[8:14] so yeah or yeah it's hard to control I
[8:18] hope this video helps you out do
[8:20] consider if you do like me making more
[8:24] of these tutorials on how I do things do
[8:26] you consider donating me on Kofi and
[8:28] writing the message please make more
[8:30] tutorials on the Kofi because if you do
[8:33] that I'll see it and it supports me um I
[8:37] I saved saying that for the end I hate
[8:39] tutorials that that say it all in the
[8:41] beginning you should know by now you
[8:42] should know by now how it's done um if
[8:45] you skipped to the end hoping that the
[8:46] tutorial will start uh you missed it it
[8:49] was at at the beginning of the video all
[8:51] right thank you hope this helps out good
[8:54] luck
[8:56] guys