WEBVTT 00:00.020 --> 00:00.500 Hello guys. 00:00.500 --> 00:01.430 Welcome to the video. 00:01.430 --> 00:04.250 In this one I want to show you how to make camera shake. 00:04.250 --> 00:08.420 It will improve the feedback of the game very much and I like to use it a lot. 00:08.420 --> 00:09.500 So let's do it. 00:09.500 --> 00:15.950 It's pretty easy to set up and before we do that, let's do a bit of like general cleanup in the hierarchy. 00:15.950 --> 00:19.760 So for the main camera I want to make a parent. 00:19.760 --> 00:21.470 It's going to be camera. 00:22.510 --> 00:23.320 Manager. 00:25.610 --> 00:27.860 And for these two, let's make a parent. 00:30.230 --> 00:34.310 Level camera just like that, and I'm going to place it. 00:36.250 --> 00:37.210 Wait a second. 00:38.910 --> 00:40.470 Going to place it like that. 00:40.800 --> 00:41.340 Okay. 00:41.340 --> 00:42.180 Very nice. 00:42.180 --> 00:49.170 Now let's go to scripts and let's make a script camera manager. 00:50.530 --> 00:53.860 Then we're going to take the camera manager and put the script on. 00:56.630 --> 00:57.560 Camera manager. 00:57.560 --> 00:58.370 Okay. 00:58.850 --> 01:01.700 It is very easy to make a screen shake. 01:01.700 --> 01:05.720 We just need to add component of um. 01:07.000 --> 01:11.920 Impulse source, Cinemachine impulse source like that. 01:11.920 --> 01:16.180 And we need to add Cinemachine impulse listener on the camera. 01:16.540 --> 01:18.610 So here we're going to go to camera. 01:20.350 --> 01:25.420 And we're going to add the extension of Cinemachine impulse listener. 01:25.600 --> 01:26.620 Let's click it. 01:26.620 --> 01:29.950 So now this camera listens to the impulses we have. 01:29.950 --> 01:32.410 And over here we have a source of the impulse. 01:32.410 --> 01:37.150 And we just need to get this component and type dot generate impulse. 01:37.150 --> 01:38.320 Simple as that. 01:39.100 --> 01:40.900 Now let's go to camera manager. 01:41.620 --> 01:43.960 First, I want to make it work as a single tone. 01:45.820 --> 01:55.450 So I'm going to make public static camera manager instance and then awake instance equals to this. 01:55.900 --> 01:57.550 Now let's make a header. 01:57.640 --> 01:59.230 Header camera. 02:00.800 --> 02:01.610 Shake. 02:02.820 --> 02:08.010 And we're going to do centralized field private vector two shake velocity. 02:08.370 --> 02:11.580 And we need component of the source. 02:11.580 --> 02:14.250 And I don't think we need to see it in the inspector. 02:14.250 --> 02:18.150 So I'm going to just do private Cinemachine impulse source. 02:18.150 --> 02:22.620 And let's just call it impulse source. 02:23.740 --> 02:24.550 Nice. 02:24.550 --> 02:26.230 Now we need to get this component. 02:26.230 --> 02:30.910 So I'm going to do input source equals to get component of cinemachine input source. 02:30.910 --> 02:33.340 And then we need a method that will check the camera. 02:33.340 --> 02:34.690 So public void. 02:37.440 --> 02:38.850 Camera shake. 02:39.960 --> 02:43.230 In which we want to update velocity on this component. 02:43.230 --> 02:45.390 So I'm going to do impulse source. 02:46.490 --> 02:50.120 Default velocity equals to new vector. 02:50.270 --> 02:50.990 Two. 02:52.060 --> 02:52.540 Shake. 02:52.540 --> 02:53.080 Velocity. 02:53.290 --> 02:53.770 X. 02:53.770 --> 02:54.670 Shake velocity. 02:54.670 --> 02:55.360 Dot y. 02:55.780 --> 02:56.860 Very nice. 02:57.190 --> 03:02.290 And then we're going to need to do input source dot generate impulse. 03:02.410 --> 03:03.610 Simple as that. 03:04.340 --> 03:06.170 All right, let's save this. 03:06.170 --> 03:06.410 Now. 03:06.410 --> 03:08.060 Let's go to player script. 03:10.190 --> 03:16.490 We need to find this knockback method and if we do not return from a method, means we can do a screen 03:16.490 --> 03:20.870 shake and we're going to do camera manager dot instance. 03:23.800 --> 03:24.940 Camera shake. 03:25.570 --> 03:27.250 I don't like to call it camera shake. 03:27.250 --> 03:29.110 Can I call it screen shake? 03:30.180 --> 03:30.810 Okay. 03:31.740 --> 03:33.300 Screen shake. 03:36.890 --> 03:38.270 All right, this is better. 03:38.270 --> 03:39.440 Let's save this. 03:39.440 --> 03:40.490 Let's go to player. 03:40.490 --> 03:40.700 Yes. 03:40.700 --> 03:41.900 We have this method here. 03:41.900 --> 03:42.980 It's okay. 03:42.980 --> 03:45.380 Now let's go back to unity. 03:48.250 --> 03:51.100 We can define the velocity over here. 03:51.100 --> 03:55.840 And for example, I want to do 0.75 by 0.75. 03:56.350 --> 03:57.760 Let's go to play mode. 03:59.370 --> 04:05.790 And now every time I'm getting knocked back, we can see a screen shake, which is very nice, I like 04:05.790 --> 04:06.150 it. 04:07.290 --> 04:09.930 Now there are different shake modes. 04:10.710 --> 04:19.020 Uh, let me show it to you so you can go over here and change the shape of the impulse to, for example, 04:19.020 --> 04:19.920 recoil. 04:19.920 --> 04:21.660 This is how it's going to feel now. 04:22.170 --> 04:24.870 There is also explosion. 04:26.470 --> 04:28.360 Or there is a rumble. 04:29.910 --> 04:37.230 Also, you can increase the duration of this, let's say one second and it's gonna work differently. 04:37.230 --> 04:39.660 So now it's up to you how you want it to work. 04:39.660 --> 04:42.750 You just need to decide on the final filling you want to have. 04:43.230 --> 04:44.700 And there is a recoil. 04:45.210 --> 04:49.140 You just define the power and the length. 04:49.140 --> 04:52.440 You could also test for subway here with different values. 04:53.430 --> 04:54.120 Right. 04:55.060 --> 05:03.250 For example, I kind of liked how rumble feels, so I'm going to try to set it to 0.5 with a power of 05:03.250 --> 05:03.640 one. 05:03.640 --> 05:04.570 And let's see. 05:06.080 --> 05:06.560 Yet. 05:06.560 --> 05:07.280 It's not that bad. 05:07.310 --> 05:11.660 I like it, so maybe I'm going to use it all the feels like it's too strong. 05:12.200 --> 05:13.940 Maybe 0.7. 05:17.360 --> 05:17.690 Okay. 05:17.690 --> 05:18.740 I'm going to keep it. 05:18.740 --> 05:20.690 I'm going to see how I feel about it. 05:20.690 --> 05:23.540 Most likely I'm going to get back to bump. 05:24.610 --> 05:27.100 As this one is good with the lower value. 05:28.400 --> 05:31.730 Yeah, but again, you can see it's all up to what you like. 05:31.760 --> 05:33.770 You know, I'm going to keep ramble for now. 05:33.770 --> 05:36.080 Let's see how it feels during the testing. 05:36.470 --> 05:36.770 All right. 05:36.770 --> 05:40.220 So I'm going to, uh, go off the play mode. 05:40.220 --> 05:41.990 Let's change it to ramble. 05:42.590 --> 05:46.850 Let's do 0.5 and we define shake velocity over here. 05:46.850 --> 05:49.550 So 75 by 75 looks good to me. 05:49.550 --> 05:52.730 I only want to apply the knockback direction. 05:52.730 --> 05:56.600 So camera moves into the direction we were knocked. 05:56.930 --> 05:58.730 Uh let's go to camera manager. 05:58.730 --> 06:01.310 And over here we're going to pass it. 06:02.270 --> 06:03.860 Uh, shake direction. 06:05.300 --> 06:07.160 And then on the player. 06:09.440 --> 06:14.000 And then over here we're going to multiply x by the shake direction. 06:14.990 --> 06:21.710 And then on the player itself over here we're going to pass knockback direction. 06:23.300 --> 06:23.720 Oh, sorry. 06:23.720 --> 06:24.890 It should be float. 06:27.500 --> 06:28.100 Load. 06:28.100 --> 06:28.910 Okay. 06:29.120 --> 06:30.800 Let's double check it. 06:31.790 --> 06:33.500 Yes, we're giving it knockback direction. 06:33.500 --> 06:34.640 So it's okay. 06:34.730 --> 06:35.750 Going to save it. 06:35.750 --> 06:36.890 Going to go back. 06:40.050 --> 06:41.490 Let's go to play mode. 06:45.440 --> 06:47.570 And boom. 06:49.240 --> 06:51.940 We have a knockback that goes to different directions. 06:51.940 --> 06:52.360 All right. 06:52.360 --> 06:53.440 I don't like the rumble. 06:53.440 --> 06:56.320 I'm going to use bump with a point two. 06:57.730 --> 06:58.210 Yeah. 06:58.210 --> 06:59.200 This is better. 07:01.030 --> 07:05.800 Also, it feels a bit better when you have zoom on the character, so let me just try that. 07:06.760 --> 07:07.990 I'm going to do six. 07:09.670 --> 07:10.870 It feels a bit better. 07:15.290 --> 07:17.420 Anyway, I'm going to keep it like that for now. 07:18.590 --> 07:20.150 And we're good to move on. 07:20.180 --> 07:22.550 Let's do bump point two. 07:22.550 --> 07:24.890 And this will be changed over here. 07:24.890 --> 07:27.710 So we can close this component like that. 07:27.710 --> 07:29.480 And we can go to the next video.