1 00:00:01,140 --> 00:00:05,660 In this lecture we are going to explore the value of class. 2 00:00:05,870 --> 00:00:16,680 I will create a new composition recall value for example a graph and here we have always used the speed 3 00:00:16,680 --> 00:00:17,780 graph. 4 00:00:17,790 --> 00:00:24,110 Now we can go ahead and start using the value graph and I will show you how it works and its limitations. 5 00:00:24,120 --> 00:00:30,590 And what's tricky about it and what's beautiful are creating a rectangle for example here is the rectangle 6 00:00:30,600 --> 00:00:32,830 a small rectangle. 7 00:00:32,910 --> 00:00:40,620 I will take the anchor point of the layer and put it on the bottom of the rectangle position the rectangle 8 00:00:40,620 --> 00:00:41,720 back in 95. 9 00:00:41,940 --> 00:00:44,270 I want to create a dimension with scale. 10 00:00:44,340 --> 00:00:51,240 I will open the scale come in the beginning of the time line make it zero percent it disappeared completely. 11 00:00:51,250 --> 00:00:53,410 In fact this composition is too long. 12 00:00:53,580 --> 00:01:00,930 I will come for example to four seconds that's enough press and to bring the work area and to my timeline 13 00:01:00,960 --> 00:01:07,160 indicator which is right click and trim camp to work area and you will be only 5 seconds. 14 00:01:07,410 --> 00:01:11,500 I will go to one second and make it 100 percent. 15 00:01:11,520 --> 00:01:19,170 I can select both the keyframes and press F 9 to make them easy ease and then I can go to the graph. 16 00:01:19,360 --> 00:01:21,180 Also I could have come to the graph here. 17 00:01:21,180 --> 00:01:23,630 I selected them and you make them busy. 18 00:01:23,820 --> 00:01:26,310 Make this one a bit bigger so we can see here. 19 00:01:26,310 --> 00:01:28,460 Zoom in just a bit. 20 00:01:28,670 --> 00:01:35,370 Now you notice the scale has two parameters and I can see only one graph. 21 00:01:35,400 --> 00:01:41,670 If I remove the chain link if I change now one value you will notice that I have the red one moving 22 00:01:41,670 --> 00:01:42,610 up and down. 23 00:01:42,840 --> 00:01:49,800 So this is the graph for the first value of the x value and if I change the value of the second one 24 00:01:49,800 --> 00:01:55,570 you will notice that it is the one that's moving up and down now and changing values. 25 00:01:55,770 --> 00:01:57,280 So now I have two graphs. 26 00:01:57,330 --> 00:01:59,920 One for the first value as a rule of thumb. 27 00:02:00,000 --> 00:02:04,860 The red one is always the first value and the green one is the second value. 28 00:02:05,160 --> 00:02:07,380 So we want to return them the way they were. 29 00:02:07,680 --> 00:02:11,260 What I will do is just press Altan it and the link. 30 00:02:11,370 --> 00:02:15,210 The first value is be the x value. 31 00:02:15,210 --> 00:02:16,630 I'll come back here. 32 00:02:16,630 --> 00:02:21,940 Also I place alternate link and the two values are identical. 33 00:02:21,940 --> 00:02:26,670 I put them back to zero and back to one graph. 34 00:02:26,680 --> 00:02:32,860 So the link here that the alternate and click on the link it will take the first value and copy it in 35 00:02:32,860 --> 00:02:36,960 the second and this is the way to return them to their initial values file. 36 00:02:37,240 --> 00:02:42,030 So now let's take the second keyframe and you have the handles that we can move around. 37 00:02:42,140 --> 00:02:48,050 Not is what's happening to the rectangle when I move we are moving the value of the scaling. 38 00:02:48,070 --> 00:02:48,610 Not as here. 39 00:02:48,610 --> 00:02:49,840 This killing is changing. 40 00:02:49,940 --> 00:02:52,300 Want to have more pop for example. 41 00:02:52,450 --> 00:02:54,450 We can always play with the hander's. 42 00:02:54,510 --> 00:02:55,630 Now I'm not what's happening here. 43 00:02:55,630 --> 00:03:02,680 The graph is coming up but is going beyond 100 percent 119 or 1.20 and then coming back to 100. 44 00:03:02,680 --> 00:03:08,250 So now your animation is a nice pop goal of course is very slow. 45 00:03:08,470 --> 00:03:10,110 You can also have two pops. 46 00:03:10,120 --> 00:03:11,400 Take this one up. 47 00:03:11,710 --> 00:03:14,680 If I remember well and take this one down here you are. 48 00:03:14,670 --> 00:03:17,290 You are almost there. 49 00:03:17,540 --> 00:03:18,950 So now you have two pops. 50 00:03:18,980 --> 00:03:21,100 Look at the value it will grow and go under. 51 00:03:21,110 --> 00:03:22,500 And then comes back. 52 00:03:22,520 --> 00:03:25,820 Notice if you play it cool that's fine. 53 00:03:25,820 --> 00:03:29,530 These are the two pups technique now to do that with keyframes. 54 00:03:29,530 --> 00:03:31,490 It would have taken a lot of work. 55 00:03:31,550 --> 00:03:33,600 So this is how you can use the polygraph. 56 00:03:33,860 --> 00:03:37,480 Let's go and work with some other Shipler stop the animation here. 57 00:03:37,700 --> 00:03:38,950 Let's take the rotation. 58 00:03:38,960 --> 00:03:45,670 This will be the rotation I will take a circle and put on the sided control shift and open it. 59 00:03:45,680 --> 00:03:49,140 Now notice that the initial point I will leave it in the middle here. 60 00:03:49,410 --> 00:03:56,990 I will come to rotation go to the beginning and keyframe the rotation for example at 0 to 1 just for 61 00:03:56,990 --> 00:04:00,000 the sake of the example and give it a full rotation. 62 00:04:00,080 --> 00:04:04,620 So now it's going to rotate 360 degrees or full rotation. 63 00:04:04,700 --> 00:04:07,850 I would select both of them and rest f 9. 64 00:04:07,850 --> 00:04:10,040 Make them easy is go to the graph. 65 00:04:10,040 --> 00:04:14,210 Now the graph here of course rotation has a single value that not two graphs. 66 00:04:14,210 --> 00:04:21,710 So you can move and see how you can create a Poppea So by changing the handles you're changing the value 67 00:04:21,800 --> 00:04:23,380 of the rotation. 68 00:04:23,390 --> 00:04:29,920 Of course we are in the value graph and then here we are saying that is how it's behaving. 69 00:04:30,290 --> 00:04:37,790 So it's rotating in full rotation and then going beyond that is now 19 or 20 degrees beyond the fourth 70 00:04:37,790 --> 00:04:38,200 edition. 71 00:04:38,210 --> 00:04:42,860 And coming back to the full rotation here you are. 72 00:04:43,160 --> 00:04:46,270 This is a very interesting animation that you can always do. 73 00:04:46,480 --> 00:04:49,020 If you have the blower on it will be very nice. 74 00:04:49,080 --> 00:04:52,260 You are fine and you can also start playing with it more. 75 00:04:52,280 --> 00:04:54,390 I don't know if you can do a double pop here. 76 00:04:54,740 --> 00:04:58,870 OK maybe see how it works. 77 00:04:59,150 --> 00:05:00,740 Or take it down a bit here. 78 00:05:00,750 --> 00:05:05,700 This way it's a long way but it will work because that is not the Bullpup is just a comment if you want 79 00:05:05,930 --> 00:05:06,710 is pretty good. 80 00:05:06,810 --> 00:05:11,950 If you continue playing with it adding a couple of keyframes you can do this movement up and down. 81 00:05:12,240 --> 00:05:14,900 So actually this is how the movement is done. 82 00:05:15,100 --> 00:05:22,220 Here you are with now two tricks and very importantly how to use Balaga to give some life to your mission. 83 00:05:22,260 --> 00:05:24,210 Of course I exaggerate a lot here. 84 00:05:24,420 --> 00:05:27,500 Let's stop the animation and do something else. 85 00:05:29,570 --> 00:05:34,010 So now let's see what you can do with value graph and position. 86 00:05:34,160 --> 00:05:37,190 I will take a circle that will do it here. 87 00:05:41,930 --> 00:05:45,870 And take the anchor point of the layer and put it in the middle of the circle. 88 00:05:45,880 --> 00:05:52,230 Fact I would remove from a graph here and all open position keyframe the position the beginning and 89 00:05:52,230 --> 00:05:54,280 go to one second. 90 00:05:54,330 --> 00:05:57,840 Use my selection tool press V and I go to the end. 91 00:05:58,590 --> 00:06:00,860 So now we have just a movement here. 92 00:06:00,870 --> 00:06:05,650 Let's go to the graph and stop that and we go to the valley graph. 93 00:06:05,700 --> 00:06:08,940 Not this I have the two values it's linear. 94 00:06:08,940 --> 00:06:16,830 So let's make it easy is we give them f 9 they will become busy and that is he is doing very well. 95 00:06:16,830 --> 00:06:21,990 Of course we have two values and like we said the rule of thumb the Redwall is the first value that 96 00:06:21,990 --> 00:06:27,290 is this while you see it's moving and the second one is the y value. 97 00:06:27,300 --> 00:06:28,700 That's the green one. 98 00:06:28,770 --> 00:06:30,250 If you move it it will move. 99 00:06:30,280 --> 00:06:31,450 That's very interesting. 100 00:06:31,770 --> 00:06:33,150 But now I don't have endurance. 101 00:06:33,170 --> 00:06:34,480 There are not hundreds. 102 00:06:34,710 --> 00:06:41,310 Well it makes a lot of sense because the hander's for a value graph for position are the handles of 103 00:06:41,820 --> 00:06:43,800 the motion path. 104 00:06:43,800 --> 00:06:49,770 It makes a lot of sense here because this is special and the position is always special. 105 00:06:49,770 --> 00:06:51,270 The position cannot work. 106 00:06:51,420 --> 00:06:55,700 In time you know if moving then you have the handles here. 107 00:06:55,710 --> 00:07:00,960 They cannot control the time so you can use speed graph and it would be quite efficient. 108 00:07:00,960 --> 00:07:04,790 Now if you use the speed graph let's look at the value graph. 109 00:07:05,860 --> 00:07:07,570 And there is little change here. 110 00:07:07,590 --> 00:07:13,780 If not but if you play with the handles on the graph you'll notice that there are changes here in the 111 00:07:13,780 --> 00:07:17,740 graph and you can't really manipulate them the way you want. 112 00:07:17,770 --> 00:07:23,190 So for position you do not have basic keyframes here to be able to move it up and down. 113 00:07:23,320 --> 00:07:29,660 You will control that through the motion path and you will do that inspection by very nice. 114 00:07:29,710 --> 00:07:31,450 Let's go and do something else. 115 00:07:31,450 --> 00:07:32,640 For example now. 116 00:07:32,830 --> 00:07:35,740 Stick a layer a solid layer. 117 00:07:35,800 --> 00:07:39,590 I'm going to make this solid layer as big as the composition. 118 00:07:39,640 --> 00:07:43,260 Good I'm going to open scale keyframe it here. 119 00:07:43,270 --> 00:07:48,240 Go after one second for example and with the game. 120 00:07:48,250 --> 00:07:56,600 Go to the beginning make it zero choose all the keyframes press 9 and they would become easy. 121 00:07:56,920 --> 00:07:59,550 Come to the value graph we are in the value graph. 122 00:07:59,800 --> 00:08:05,650 All that of course now we are doing scale but I'm going to keep it as one graph and start manipulating 123 00:08:05,680 --> 00:08:07,540 and see what happens. 124 00:08:07,540 --> 00:08:12,900 Now you notice here I chose this one because it would give you really what's happening. 125 00:08:13,270 --> 00:08:13,900 Now you're not. 126 00:08:13,960 --> 00:08:16,500 There are a lot of things that you can do here. 127 00:08:16,630 --> 00:08:21,800 Now all went beyond the 100 percent so you went outside the composition. 128 00:08:22,090 --> 00:08:29,110 But if you change it for example you look at this one. 129 00:08:29,160 --> 00:08:37,750 Now we want return values for example now this year what's happening is going to grow 130 00:08:40,660 --> 00:08:45,770 and it's quite interesting you know it's only from the beginning cool. 131 00:08:46,030 --> 00:08:54,250 And you can change the values by playing the graph hander's OK and you can have lots of interesting 132 00:08:54,790 --> 00:09:00,670 movement here lots of interesting animations this is very useful when you're doing transitions of course 133 00:09:00,790 --> 00:09:02,600 and Kallas a bit now. 134 00:09:03,010 --> 00:09:07,710 And because I want to go speedy ready at six seven minutes. 135 00:09:07,900 --> 00:09:10,140 Let's see if that's what you can do. 136 00:09:10,660 --> 00:09:16,750 So now we have explored the value graphs and we know it's limitation and we know exactly how it's going 137 00:09:16,750 --> 00:09:17,700 to operate. 138 00:09:17,950 --> 00:09:23,980 But using the value graph and using the special interpellation and the other graphs you can really come 139 00:09:23,980 --> 00:09:28,500 up with something very beautiful lurcher go to after effects and start playing with this. 140 00:09:28,570 --> 00:09:29,890 Does that complicate your lives. 141 00:09:29,890 --> 00:09:34,410 Don't break it into two graphs make the graph and try to play with. 142 00:09:34,570 --> 00:09:38,320 Thanks for listening and the next lecture will see how to do some exercises.