WEBVTT 00:00.060 --> 00:05.580 Let's continue learning more about in cloth and the specifics around adding in cloth to characters. 00:05.940 --> 00:13.380 So I have brought in the Olympic cache or animation into its own scene because we can, you know, work 00:13.380 --> 00:21.330 a little quicker with less stuff in the scene and we can just export the vest dynamic out as an Olympic 00:21.330 --> 00:23.010 cache once we're done. 00:23.020 --> 00:26.640 So it's just kind of nice to work on a scene by itself now. 00:27.180 --> 00:34.080 So I've created a vest and you're welcome to remodel this if you want, like a bigger neck or something 00:34.080 --> 00:35.690 or different design. 00:35.700 --> 00:37.560 You can also texture this any way you want. 00:37.560 --> 00:38.580 There are leaves on it. 00:38.940 --> 00:45.030 And that's another thing I'd like to mention as well, the fact that it's very important to have UVs 00:45.060 --> 00:51.930 on your cloth because you can actually paint different properties to the UVs and it'll save them in 00:51.930 --> 00:52.730 the UV space. 00:53.020 --> 00:57.900 So say if you wanted, like, you know, the color to be stiffer or something, you could actually paint 00:57.900 --> 01:02.290 that in and that'll be saved according to its UV coordinates. 01:02.290 --> 01:05.580 So if you don't have UVs, you won't be able to paint that stuff on properly. 01:06.090 --> 01:07.200 So that's very important. 01:07.470 --> 01:08.730 But let's just get started with this. 01:08.730 --> 01:14.280 You know, you can notice that we're at frame 800 and if I scroll through here, the animations should 01:14.280 --> 01:16.710 start around frame. 01:17.710 --> 01:25.030 99, 20, I guess, is when we started it, so it's going to bring this to maybe like a 50 and then 01:25.030 --> 01:29.650 we can kind of get a sense of how it's going to settle before the character starts to get into position. 01:30.190 --> 01:32.620 And because he's not really interacting with anything else. 01:32.620 --> 01:34.680 So that's why I don't have any of the set or anything in here. 01:35.080 --> 01:37.530 And so let's go ahead and create the end cloth. 01:38.200 --> 01:43.150 And so I'm going to go to the effects menu, as we've done before, and cloth create and cloth. 01:43.930 --> 01:47.950 And we get our nucleus as normal and I'm going to increase the sub steps. 01:48.250 --> 01:50.680 So the quality is higher from the very beginning. 01:50.950 --> 01:53.950 And I'm going to get the start frame to go to a fifty. 01:54.190 --> 01:59.770 And again, I'm in the nucleus and I want to get the space scale correct, as we've mentioned all throughout 01:59.770 --> 02:00.370 this course. 02:00.640 --> 02:02.050 And there should be point zero one. 02:02.050 --> 02:03.280 So it's physically accurate. 02:03.850 --> 02:06.450 And let's scroll up gravity. 02:06.460 --> 02:11.340 Everything else is fine and then we can go to the properties of the actual and cloth itself. 02:11.890 --> 02:17.740 And so let's get the stretch to go up because we don't want this thing to stretch or compress all crazy. 02:18.250 --> 02:24.070 And I think what we're going to see is the fact that, well, A, this things will just drop to the 02:24.070 --> 02:28.240 ground because we have no constraints, we have no collision properties. 02:28.240 --> 02:33.150 And I need to make sure that my playback speed is every frame. 02:33.430 --> 02:34.480 It's only 50. 02:34.510 --> 02:36.190 Let's make sure that's correct. 02:36.940 --> 02:38.590 That is only 50. 02:38.590 --> 02:41.400 So they should simulate now. 02:41.480 --> 02:47.650 Now it's going so we need to create colliders for it and we need to constrain it to the collarbone, 02:47.650 --> 02:48.210 basically. 02:48.670 --> 02:56.860 So what I'm going to do is only use the kind of torso geometry as colliders and just ignore everything 02:56.860 --> 03:00.910 else, since that's all it's going to really be colliding with or should be colliding with. 03:01.420 --> 03:04.890 So let's create a passive collider for all of these pieces. 03:04.900 --> 03:06.700 So I'm going to open up in cloth. 03:06.700 --> 03:09.710 I'm going to tear this off because we're going to do this multiple times. 03:09.730 --> 03:15.400 I'm going to create a passive collider and I can actually just like things and create a passive collider 03:15.400 --> 03:16.750 for all of them at once. 03:18.010 --> 03:24.010 So I've already got the spine, so I just need to do the scapula and the clavicle and. 03:24.010 --> 03:24.190 Yeah. 03:24.210 --> 03:27.010 So now we should be good to go create a massive collider. 03:27.010 --> 03:33.370 Now, Angelis and rigid shapes, which again, you know, really there's nothing really to adjust with 03:33.370 --> 03:33.700 these. 03:33.820 --> 03:41.830 You may run into an issue where you need to adjust the collision thickness and so you can actually see 03:41.830 --> 03:43.570 that under salver display. 03:43.900 --> 03:51.490 Let's for example, go to this clavicle bone and we can see it's in rigid shape, too, and we can turn 03:51.490 --> 03:53.230 on salver display collision thickness. 03:53.470 --> 04:01.420 So we get this kind of visual cue of how far away from the geometry that the collision is going to occur 04:01.420 --> 04:06.070 and we can increase that distance or we could decrease it even past where the geometry is. 04:06.400 --> 04:08.980 But in general, you want it a little thicker than the geometry. 04:09.430 --> 04:11.080 And yeah, that's fine. 04:11.080 --> 04:13.990 We could increase the stickiness instead of doing constraints. 04:13.990 --> 04:18.250 We can make this super sticky to their rigid shapes there. 04:18.490 --> 04:20.920 There's all different types of ways you could approach this. 04:21.190 --> 04:26.620 And to that point, I also want to mention this really nice resource on YouTube. 04:26.860 --> 04:31.840 It's look up this playlist called End Cloche Shape Dynamic Properties. 04:32.110 --> 04:33.250 There's 30 videos. 04:33.250 --> 04:35.620 It's by the account called Discovering Miah. 04:35.980 --> 04:43.480 And they basically did an awesome thing where they went through each of the attributes of in cloth and 04:43.480 --> 04:45.230 they demonstrate exactly what it does. 04:45.520 --> 04:50.590 So instead of spending hours, you know, showing you that, I just want to show you this resource because 04:50.590 --> 04:51.520 these guys already did it. 04:51.760 --> 04:54.430 And yeah, you can go access that. 04:54.640 --> 05:01.150 So when we're looking at these in cloth, all of these little attributes here, you can really quickly 05:01.150 --> 05:04.480 get that resource and not have to test yourself every time. 05:04.480 --> 05:06.670 Because I even have to remind myself sometimes. 05:06.670 --> 05:07.660 Like what exactly? 05:08.110 --> 05:11.500 You know, how does that affect the the dynamic? 05:11.520 --> 05:17.530 So that's just a learning process, getting familiar with what each one of these things does. 05:17.530 --> 05:22.870 And just by the name they try to, you know, obviously give you some indication of what it does. 05:23.260 --> 05:29.020 But yeah, for the most part, you're only going to need the stretch resistance, compression resistance. 05:29.530 --> 05:36.190 And we're probably going to use some rigidity here or deform resistance to kind of keep it a little 05:36.190 --> 05:36.940 stiffer. 05:36.940 --> 05:42.070 And then we may increase dampening here, which let's just go ahead and do that. 05:42.400 --> 05:44.230 I have a feeling we're going to need to do that. 05:44.590 --> 05:49.120 But getting familiar with, like, you know, what is point zero zero five mean for damp, really? 05:49.120 --> 05:51.550 You know, it's kind of an arbitrary number. 05:51.550 --> 05:56.350 So you kind of have to just play with this stuff and get experience with what really is going on. 05:56.350 --> 06:00.730 But I encourage you to, you know, find this YouTube playlist here. 06:01.120 --> 06:04.660 It's kind of a crazy long name, but yeah, you should find it. 06:04.840 --> 06:05.530 Discovering my. 06:05.650 --> 06:13.690 So anyway, we have our own cloth ready and we need to constrain it as well because the collisions aren't 06:13.690 --> 06:14.260 going to be enough. 06:14.260 --> 06:15.340 This could just slide right off. 06:15.340 --> 06:16.600 We can just play and test it. 06:17.300 --> 06:21.790 I see it kind of slips and slides around a little bit, and as soon as this guy starts moving, it's 06:21.790 --> 06:25.540 probably going to go all kinds of haywire and slide off. 06:26.380 --> 06:33.320 So we can just kind of see get an idea of how much we need to do to to help control this thing. 06:33.640 --> 06:40.030 So it looks like I think what I'm going to like to do is just add some rigidity to this and we can actually 06:40.030 --> 06:48.040 even do it while it's simulating so we can just increase rigidity or increase deform resistance. 06:48.530 --> 06:50.470 I'll take that back because it looks like we can do it. 06:50.800 --> 06:57.430 Well, it's simulating sometimes you can, but I think this is passed out because there's so many passive 06:57.430 --> 06:58.440 colliders to deal with. 06:58.810 --> 07:01.680 So anyway, that the vest was slipping and sliding. 07:01.690 --> 07:04.750 So what we need to do is add constraints to the clavicles. 07:04.750 --> 07:09.600 What I'm going to choose, because if you remember from the rig, this is actually can move up and down. 07:09.940 --> 07:13.120 So I want this to be the best to be constrained to it. 07:13.120 --> 07:16.960 And we just need to choose what edges are vertices we want to constrain. 07:17.200 --> 07:24.040 So I'm just going to choose the ROE that is related to that kind of clavicle. 07:24.370 --> 07:26.430 And we can kind of do loops. 07:26.680 --> 07:27.520 We can kind of do. 07:27.520 --> 07:35.060 I think I selected through the geometry there, we can kind of do each side at a time B to turn off. 07:35.060 --> 07:36.010 Soft selection was on. 07:36.550 --> 07:39.820 So let's go to end constraint and go component to component. 07:40.690 --> 07:47.080 And you can kind of see that, you know, it's trying to stick to that clavicle bone. 07:47.350 --> 07:51.070 If we hit play, we should see that this is going to try to stick there. 07:51.070 --> 07:57.460 You can see the left side kind of slides off in this right side, kind of stays where it was originally 07:58.330 --> 07:59.530 kind of meant to stay. 08:00.160 --> 08:03.520 So, again, we can compare the right and the left side. 08:04.880 --> 08:07.610 A little bit now, kind of follow this along. 08:09.420 --> 08:18.450 It's going to hit escape so we can get our camera in the right spot, going to just hit F here and see 08:18.450 --> 08:22.020 and see where the constraint is working. 08:22.020 --> 08:26.400 But we still need some help because everything is collapsing in through the ribs and stuff. 08:26.400 --> 08:29.550 So let's increase the rigidity a little bit. 08:29.880 --> 08:32.580 And it looks like, you know, we did have a deformed resistance on. 08:32.580 --> 08:34.470 But I'm going to favor rigidity a little bit. 08:34.890 --> 08:39.750 And let's just go ahead and make that other constraint while we're at it instead of, you know, comparing 08:39.750 --> 08:46.230 this every time something just like those edges them as shifts like the clavicle could and constraint 08:46.230 --> 08:48.540 and say components to component. 08:49.050 --> 08:53.280 And then let's play and see if we have enough rigidity. 08:53.280 --> 08:54.810 I'm going to slip and claw so I can. 08:55.290 --> 08:55.710 Yes. 08:55.720 --> 09:00.150 One, you know, let's just call this two and and play. 09:01.320 --> 09:05.010 So yeah, it shouldn't deform that much yet and we can actually animate that on and off. 09:05.460 --> 09:11.580 Once he kind of jumps in the air, we could animate the rigidity to be less, but just to kind of help 09:11.580 --> 09:20.370 it get into a good starting pose, we can, you know, keyframe these attributes to our advantage basically. 09:20.610 --> 09:24.120 And the other thing I'm looking for is because he's going to start moving a lot quicker. 09:24.870 --> 09:31.950 How fast that this character moves is going to affect the dynamic constraints that we've made and the 09:31.950 --> 09:33.030 cost simulation. 09:33.510 --> 09:36.120 So, so far, so good. 09:37.200 --> 09:42.840 Yeah, now it starts to tear through, so I think what we need to do is increase the steps and if you're 09:42.840 --> 09:51.090 not familiar with some steps, that basically means, you know, the other thing is the fact that. 09:52.340 --> 09:58.280 These are trying to follow the clavicle, but I think it's probably the substance and the fact that 09:58.280 --> 10:02.210 our rigidity is is kind of high. 10:02.220 --> 10:09.070 So I think the the passive colliders are fighting the rigidity of this. 10:09.080 --> 10:10.670 All right, because this is super rigid. 10:10.670 --> 10:12.020 It can't flex around these. 10:12.050 --> 10:15.170 So you might need to keyframe the rigidity a little bit. 10:15.890 --> 10:19.760 And let's have three just to see how this smooths out. 10:21.320 --> 10:25.670 Yeah, I mean, it's not terrible and it's going to be moving so quick, we could probably get away 10:25.670 --> 10:31.280 with some interpenetration of the vest, but let's, you know, try to troubleshoot this a little more. 10:31.970 --> 10:35.510 So let's go to whatever frame. 10:36.500 --> 10:42.110 You know, I'm just ignoring how crazy the cloth is trying to evaluate and just ignoring that for right 10:42.120 --> 10:42.770 now. 10:43.940 --> 10:45.560 So I'm going to. 10:47.070 --> 10:56.220 Keyframe, the rigidity probably in here is so it's a set of key to select it so I can see it where 10:56.220 --> 11:00.240 the key frames are here and it's going to turn this down. 11:01.940 --> 11:05.270 It's going to give me a bunch of errors, and if I wanted to scrub in and get in, I get those errors. 11:05.270 --> 11:10.040 I can just disable the and cloth and then we can scrub and it's not going to try to evaluate. 11:11.330 --> 11:15.080 So, yeah, let's turn this down to like point to five. 11:16.120 --> 11:23.530 And and then let's also increase the sub steps here and right here, so it's just double all this, 11:23.530 --> 11:24.940 it's going to slow everything down. 11:25.390 --> 11:30.940 But what some steps does basically is say between each frame, how many times am I going to break this 11:30.940 --> 11:33.160 down and try to evaluate it? 11:33.550 --> 11:41.170 So we just need to turn back on Klaw and let's just go ahead and cash this out so that we can play it 11:41.170 --> 11:45.510 back in real time and see where the problems exist and where we need to troubleshoot some more. 11:46.030 --> 11:52.810 So I'm going to call this vest one here and have one file. 11:53.050 --> 11:56.710 It's going to be the time, slider and let's say create and I'll see in one second. 12:07.670 --> 12:12.950 So now that the cash is done, let's take a look at where the problem areas currently are and how we 12:12.950 --> 12:13.730 can address those. 12:13.760 --> 12:18.470 So let's look where we animated the rigidity off here and. 12:21.690 --> 12:23.760 Yeah, everything kind of, you know. 12:25.450 --> 12:29.060 Slides off and crashes through. 12:29.530 --> 12:30.640 Yeah, it looks kind of. 12:32.570 --> 12:33.830 Not great right now. 12:35.390 --> 12:45.730 So this was, you know, part of cloth is dealing with these issues and then it gets stuck on itself. 12:47.700 --> 12:49.650 Yeah, so. 12:53.840 --> 13:00.520 I think at least we solved the issue of it kind of crashing all the way through, for the most part, 13:00.520 --> 13:08.330 it looked like it got caught on the spine and it got like I think what happened is it got it went above 13:08.330 --> 13:12.170 the spine and it's looking over the top of it because the head is in a passive collider. 13:12.560 --> 13:15.380 So it's not preventing it from sliding over the top of the spine. 13:16.440 --> 13:18.550 So we just tie that super quick thing and see what I'm saying. 13:18.920 --> 13:22.280 I think, yeah, it's just getting looped over the top of the spine. 13:22.580 --> 13:24.350 So we'll probably need to include the head here. 13:24.350 --> 13:25.970 So it prevents that from happening. 13:28.250 --> 13:33.080 And that might solve a lot of it because it looks like that's why I got stuck and got hung up there 13:33.590 --> 13:35.510 and then got into the rib cages. 13:37.230 --> 13:39.030 You know, the other thing that we could do. 13:41.430 --> 13:43.830 Let's go back and. 13:45.400 --> 13:51.710 May find the head here and unhide it, and then I want to create a rigid or a passive collider for the 13:51.710 --> 13:53.930 head and then. 13:57.940 --> 13:59.230 Create a massive collider. 14:02.530 --> 14:07.570 And so now they had having a passive clutter, I'm just going to, you know, do these iterative caches 14:07.570 --> 14:11.200 so we can kind of see quickly what is actually going on. 14:11.200 --> 14:15.100 So it's going to replace that one and replace existing. 14:15.100 --> 14:16.360 And I will see you in a second. 14:28.590 --> 14:34.140 All right, now that the cash is done, we can kind of take a look, see where this is getting caught 14:34.140 --> 14:34.600 up. 14:34.620 --> 14:38.490 It looks like it did improve a ton. 14:39.600 --> 14:47.690 Now it's no longer getting caught on the spine that we included, that we included the head. 14:48.090 --> 14:52.530 I will say it looks way too rigid right now. 14:52.530 --> 14:56.700 And it also looks like there's geometry that got caught on itself here. 14:56.710 --> 14:58.340 We can see it kind of folded over. 14:58.770 --> 15:05.280 So let's turn down the rigidity even more, especially towards the end. 15:05.290 --> 15:07.850 Let's just get this to hang on this last pose. 15:07.860 --> 15:11.550 Let's get this thing supernaturally sold, turned into all the way off by then. 15:11.880 --> 15:20.500 And then let's increase the remember the Max Self Cleide iterations down here from the last two examples. 15:20.500 --> 15:24.480 Let's just crank that way up and hopefully that should work. 15:24.480 --> 15:27.870 There's also these little trap checks stuff. 15:28.230 --> 15:33.840 I'd actually have to go back into the mine documentation and you know exactly know what these do. 15:33.840 --> 15:42.030 But this kind of helps set the threshold for how geometry should push out from itself. 15:43.050 --> 15:46.170 Let me just go to the collision. 15:47.760 --> 15:55.650 And yeah, there's also, I just should mention, south collision flag vertex face, there's these different 15:55.680 --> 16:02.910 ways that it can calculate the collisions and full surface is going to be the most intense of this would 16:02.910 --> 16:03.900 be like a last resort. 16:03.900 --> 16:06.990 If not if it's still not working, I might go to full surface. 16:07.200 --> 16:13.740 So it'll calculate exactly the surface instead of vertex face, I think is a combination of vertices 16:13.740 --> 16:14.310 and faces. 16:14.310 --> 16:23.040 But anyway, so we've increased the max self collisions on this and cross-shaped on here and we need 16:23.040 --> 16:24.710 to also adjust the rigidity. 16:25.080 --> 16:26.610 So let's see. 16:29.110 --> 16:30.500 That's a little wonky. 16:30.560 --> 16:32.470 It looks like when it goes midair. 16:36.810 --> 16:37.650 Let's see. 16:44.060 --> 16:49.220 So let's maybe maybe relieve the rigidity, I'm thinking maybe we should. 16:57.180 --> 17:04.170 I don't know, yeah, it's hard, you might have to experiment with this yourself to get the best results. 17:05.240 --> 17:10.340 Let's see, I mean, that's not terrible and we can't see the back anyway, like where it's going through 17:10.340 --> 17:14.870 this, we're scrolling through this piece, the scapula. 17:17.540 --> 17:23.050 I think what the deal is, it's going through this piece. 17:23.750 --> 17:28.700 So what we could do let's go back here, what we could do. 17:29.270 --> 17:36.380 I think this might break everything, but what we could do is just drag this stuff out. 17:41.710 --> 17:47.110 To make sure that the holes here don't go past it, so. 17:48.500 --> 17:54.770 Yeah, that constraint followed that all the way out there, so I'm hoping that didn't break everything, 17:54.770 --> 17:57.860 but I'm pretty sure that's, you know, a legitimate thing you can do. 17:58.700 --> 17:59.930 We're going to find out soon enough. 17:59.930 --> 18:01.250 But so. 18:01.790 --> 18:06.350 Yeah, and then by the end, we wanted to make sure that we have the rigidity all the way off so that 18:06.350 --> 18:11.060 this last pose isn't it looks kind of fake. 18:11.750 --> 18:17.540 So let's go down to rigidity and just turn this to like point zero zero one or something. 18:17.540 --> 18:22.520 I don't know, maybe do that sooner while it's all settling. 18:23.440 --> 18:24.910 Down here. 18:26.790 --> 18:31.230 It's a lot of jiggle right there, though, I think that might be because of rigidity is so much, it 18:31.230 --> 18:34.250 can't move independently. 18:34.260 --> 18:35.360 So anyway, we're going to find out. 18:39.250 --> 18:46.120 But I want this rigidity kind of maybe last a little bit longer here, so let me say, like a one five 18:46.120 --> 18:50.300 here sort of favors this rigidity. 18:50.950 --> 18:52.570 So let's go back. 18:52.570 --> 18:54.850 And we've increased the max collisions. 18:54.850 --> 18:58.150 We have extended out this part. 18:58.150 --> 19:02.080 So it will collide hopefully, and with that and not go around it. 19:02.410 --> 19:04.240 And what else have we done? 19:04.240 --> 19:07.010 We have animated the rigidity. 19:07.030 --> 19:12.470 So let's make an update here and I'll see you in one second so that cash is down. 19:12.490 --> 19:13.410 Let's take another look. 19:13.420 --> 19:20.590 And it looks like we still have some issues with the max collisions here and we can maybe do with some 19:21.280 --> 19:22.780 increase in some steps. 19:24.310 --> 19:25.180 So. 19:27.150 --> 19:34.200 Let's take a look and see where when this actually happens, because it looks like it's a well before. 19:36.240 --> 19:41.640 Sit in the saddle, it looks like it's maybe in the jump on this, you know, we can see these folds 19:41.640 --> 19:43.190 are already happening here. 19:43.650 --> 19:45.020 So I'm just trying to go. 19:45.030 --> 19:46.000 Yeah, of course. 19:46.020 --> 19:52.500 It's like when it's moving that fast, this is the chance for it to really screw up. 19:53.880 --> 19:56.280 So we may need to keep rigidity up there. 19:56.880 --> 19:57.910 Yeah, I see. 19:57.930 --> 19:59.520 It just gets also bunched up. 20:02.160 --> 20:06.120 We could also animate the sub steps is another trick. 20:07.260 --> 20:07.920 It's like this. 20:07.920 --> 20:12.810 And keep let's let's keep the rigidity up for now and. 20:13.840 --> 20:21.130 Let's see where we can start to crank it down, I think somewhere in here probably is worth cranking 20:21.130 --> 20:22.000 it down. 20:22.240 --> 20:26.560 And like I said, the other thing that I think what I'm going to do is to animate the. 20:27.090 --> 20:32.530 So when you increase the sub steps, it takes longer. 20:33.130 --> 20:40.810 You know, it increases the calculation time, but sometimes it's necessary to solve for some of these 20:40.810 --> 20:42.370 issues that get created. 20:42.850 --> 20:51.640 So I'm just going to set a key here and increase it to like maybe 50 and then. 20:53.750 --> 21:01.580 Let's set a key here and then let's bring this back down to like twenty four, maybe down in here somewhere. 21:02.760 --> 21:07.860 Actually, let's just extend this out through that kind of jump so that we get the most calculation, 21:07.860 --> 21:13.890 because basically where we have the most problem is where we should be concentrating the highest amount 21:13.890 --> 21:15.950 of calculation to resolve it. 21:16.740 --> 21:17.520 So. 21:18.630 --> 21:26.700 And when you so we've basically increased the substance and we have the rigidity left on, so it's yeah, 21:26.700 --> 21:31.410 it's basically you can kind of get a sense for what effects work is. 21:31.410 --> 21:33.900 It's a lot of back and forth iterations. 21:34.140 --> 21:40.470 It's trying to tweak values so that you get the, you know, the right kind of physics and kind of art 21:40.470 --> 21:42.450 direction of how you want things to flow. 21:43.020 --> 21:50.340 The other thing we could do is create a transform constraint and physically animate constraints to keep 21:50.340 --> 21:52.350 the vest on the way that we want to. 21:52.620 --> 21:57.450 I'm trying to avoid that as much as possible and trying to just get it to work based on the physics 21:57.870 --> 21:59.660 of the nucleus. 21:59.670 --> 22:01.830 So I'm going to create a new national scene one second. 22:02.010 --> 22:07.190 So real quickly, I just want to walk you through what I did to finish this cache correctly. 22:07.890 --> 22:16.170 I noticed in here the chin went through the bone in our animation, through the chest bone. 22:16.380 --> 22:21.510 So shelving the vest through the clavicle. 22:21.690 --> 22:25.860 So I had to do was to select these vertices of the chin. 22:26.130 --> 22:27.840 And then I just moved them up. 22:27.840 --> 22:34.920 So they were out of the way so that they weren't going to smash the vest through the clavicle because 22:34.920 --> 22:36.270 I was getting stuck under there. 22:36.630 --> 22:42.450 So we can make adjustments to this alembic cache geometry and not have to make changes in our animation, 22:42.450 --> 22:45.060 which would be a much bigger process. 22:45.360 --> 22:46.950 So that solved that. 22:46.950 --> 22:51.570 And then I also loosened up the rigidity during the jump a little bit. 22:51.810 --> 22:53.790 So you can see it's two. 22:53.790 --> 23:00.900 And then I went all the way to point zero one at the top of the jump and then point zero four and then 23:02.010 --> 23:06.780 point one five kind of to get it to settle back down and then loosened it back up. 23:07.020 --> 23:12.300 And I could probably maybe even loosen this one up to like point oh five or something or just leave 23:12.300 --> 23:14.700 it at point zero four because it gets a little stiff in here. 23:14.700 --> 23:18.060 You can kind of see it moves a little solidly. 23:18.060 --> 23:25.950 But anyway, it definitely open up this 13 and cloth, investigate our underscore end scene file if 23:25.950 --> 23:33.870 you want to see kind of these settings and how I animated rigidity and to take a look at that, to compare 23:33.870 --> 23:36.180 to your scene if you're running into any problems. 23:36.630 --> 23:38.670 And yeah, basically this works now. 23:38.670 --> 23:44.700 And Akaash this out, all we need to do is select this geometry and we can go to cache Olympic cache, 23:45.060 --> 23:46.530 export selection to Olympic. 23:46.830 --> 23:50.160 And I'm just going to save it under the name of this scene. 23:50.520 --> 23:52.080 And it's going to be Olympic. 23:52.080 --> 23:54.960 And we have all of our correct stuff selected. 23:54.960 --> 23:56.100 So I'm going to export that. 23:56.100 --> 24:01.680 And we can just import that Olympic into our main scene now and then we can just save this one out. 24:01.680 --> 24:06.060 If we need to make any updates to it, we can come back into this scene and re-export another Olympic. 24:06.390 --> 24:08.070 But I will see in the next lesson. 24:08.070 --> 24:08.730 Thanks for watching.