1 00:00:06,010 --> 00:00:14,370 Now let's take a look at the Hami lights and the Hemmy just like the sun is crazy. 2 00:00:14,380 --> 00:00:21,410 And this one doesn't create that realistic of results and put it down to two. 3 00:00:21,540 --> 00:00:26,690 And just like the sun this one is actually probably use even less. 4 00:00:26,690 --> 00:00:33,950 It kind of just illuminates the whole scene except it's as far as the shadowing of it. 5 00:00:33,950 --> 00:00:42,380 It's it's a little bit different it's not I don't know I find it to be not as realistic or as good for 6 00:00:42,380 --> 00:00:49,010 a cartoon scene it might be good but I tend to stay away from Hemmy lamps don't use them too much. 7 00:00:49,010 --> 00:00:52,050 But again we have the same options here as any other lamp. 8 00:00:53,170 --> 00:00:55,770 The area light is pretty cool. 9 00:00:55,780 --> 00:01:02,560 It's used it's used pretty often the size over here will expand the size of the light as you'll see 10 00:01:04,100 --> 00:01:09,560 or not that size the strength right here excuse me will expand the area of the light. 11 00:01:09,600 --> 00:01:13,950 Let me bring it closer to a floor because right now it is way too far. 12 00:01:17,440 --> 00:01:23,420 So if I zoom in here see the area light has a little square around it. 13 00:01:23,560 --> 00:01:33,610 And as we increase the strength increases the brightness of the light and as we increase the size increases 14 00:01:33,610 --> 00:01:40,070 the square of the light or the distance and the area in which the light is going to be shining. 15 00:01:42,530 --> 00:01:44,740 See that you can increase it more and more. 16 00:01:44,840 --> 00:01:53,210 And of course as you increase the size it will automatically kind of diffuse the shadow as well because 17 00:01:54,080 --> 00:01:55,950 it becomes a bigger light. 18 00:01:55,970 --> 00:02:01,670 It kind of plays on both of them but for the most part the size here increases the size of the light 19 00:02:02,030 --> 00:02:10,130 which in turn kind of diffuses the light across the whole plane anyways because it's now not as concentrated 20 00:02:10,130 --> 00:02:12,630 on one particular point of your mesh. 21 00:02:12,880 --> 00:02:14,970 It kind of spread all over. 22 00:02:14,990 --> 00:02:17,910 You know it's kind of like zero. 23 00:02:18,370 --> 00:02:22,970 It's more or one it's more of a magnifying glass. 24 00:02:23,000 --> 00:02:27,270 And the higher you go it's more diffused and not as concentrated. 25 00:02:27,650 --> 00:02:33,440 Now again you could change the color of this of course and you could choose cast shadow which makes 26 00:02:33,440 --> 00:02:36,170 it so that cast shadows or it doesn't. 27 00:02:36,170 --> 00:02:40,370 Let me try actually rotating this on the x axis. 28 00:02:40,370 --> 00:02:42,600 You can see that these are pretty cool. 29 00:02:42,620 --> 00:02:47,880 They're useful for lighting up certain areas and aspects of the mesh especially from the background. 30 00:02:47,900 --> 00:02:51,040 These can be pretty cool because it gives a cool. 31 00:02:51,260 --> 00:02:56,570 It gives an interesting fields kind of like a studio set you know with those backdrop lights you could 32 00:02:56,570 --> 00:02:59,980 have probably one of those you know those big panel lights. 33 00:02:59,990 --> 00:03:06,630 So this gives it kind of that feel and as you can see right here as you click cast shadow or it uncheck 34 00:03:06,630 --> 00:03:11,740 that it either cast the shadow or it doesn't. 35 00:03:12,000 --> 00:03:16,950 So again keep in mind that you could have multiple lights as well. 36 00:03:16,950 --> 00:03:26,290 If I hit shift delete duplicate this in an X movie on the x axis I couldn't change this to a point light. 37 00:03:26,430 --> 00:03:34,340 Or let's say a Sunland or a Hemmy we change the strength down way down. 38 00:03:34,540 --> 00:03:36,840 Sunland let me put it at two. 39 00:03:36,840 --> 00:03:37,770 That's fine. 40 00:03:38,130 --> 00:03:47,560 And keep in mind also that when you have more than one lamp in the scene sometimes it will create or 41 00:03:47,890 --> 00:03:52,640 probably most of the time it will create multiple shadows in your scene. 42 00:03:52,750 --> 00:03:55,720 So right now we have shadows coming from this lamp. 43 00:03:55,900 --> 00:04:05,020 And if I hit all are to clear this and position it like so so that we get a nice shadow this way we 44 00:04:05,020 --> 00:04:08,020 also have shadows coming down this way. 45 00:04:08,290 --> 00:04:16,150 So keep in mind that this can be confusing if you have lots of lamps you want to make sure that your 46 00:04:16,720 --> 00:04:21,890 shadows especially if it's a main source light you could have filler lights with no shadow. 47 00:04:22,060 --> 00:04:24,600 So for example of this sun lamp is our main light. 48 00:04:24,610 --> 00:04:26,360 We would put cast shadow. 49 00:04:26,620 --> 00:04:33,370 And if this is kind of a filler light just add extra light to it we would take off cast shadow because 50 00:04:33,400 --> 00:04:39,730 otherwise if the only light in our scene is technically the sun and we just want to add this for dramatic 51 00:04:39,730 --> 00:04:45,160 effect we don't want shadows going this way and then shadows going that way as well. 52 00:04:45,160 --> 00:04:49,890 It might look very strange unless that look you're going for of course. 53 00:04:49,990 --> 00:04:52,860 So that is lighting in Blender. 54 00:04:52,990 --> 00:04:59,770 And of course in a scene you would Norm you would usually have what's called while not usually all depends 55 00:04:59,770 --> 00:05:04,870 on scene but you have things called three point lighting so you would have lighting from three different 56 00:05:04,870 --> 00:05:06,980 angles with different light sources. 57 00:05:07,150 --> 00:05:12,400 Or you could you also like I mentioned before a great lighting technique with the. 58 00:05:12,480 --> 00:05:19,900 Both of these and hit shift day and mash lane Gravatt G. 59 00:05:20,030 --> 00:05:20,750 Z. 60 00:05:22,480 --> 00:05:24,180 Scale it. 61 00:05:24,700 --> 00:05:27,150 And let's add a material to it. 62 00:05:29,230 --> 00:05:32,360 Change it from diffuse to emission. 63 00:05:32,640 --> 00:05:38,110 Now side view by hitting three on the numpad and then rotating it with the Arkie. 64 00:05:38,310 --> 00:05:45,630 Now objects are great to be used as an emitter object or as a light source because it gives you more 65 00:05:45,660 --> 00:05:48,090 or better or a different control. 66 00:05:48,090 --> 00:05:52,530 If you scale up the object you can see that you will get more light everywhere. 67 00:05:52,530 --> 00:05:57,070 And of course you could change the strength of it here as well. 68 00:05:57,080 --> 00:06:03,810 It's pretty cool and not only that but you could put your light source. 69 00:06:04,560 --> 00:06:07,970 You could shape it any way that you want. 70 00:06:07,970 --> 00:06:14,000 So if you have a unique looking light or something that needs to emit some kind of light that has a 71 00:06:14,000 --> 00:06:15,770 unique shape to it. 72 00:06:15,890 --> 00:06:21,760 You can use this as a light source now for the most part you would not have this in the actual render. 73 00:06:21,890 --> 00:06:27,740 So you would have it like this let's say a UFO is coming to this house and you want the light emitting 74 00:06:27,740 --> 00:06:33,710 from the UFO to have this shape right here because you wanted to you know have that particular shape 75 00:06:33,710 --> 00:06:39,460 and light cast on your seam that you would have it like this and you wouldn't have it in your scene. 76 00:06:39,470 --> 00:06:45,520 But it will give it a different kind of lighting because the lighting is emitting from this object. 77 00:06:45,530 --> 00:06:52,660 So it's hitting it from different kinds of angles and in a much different way that is light and your 78 00:06:52,660 --> 00:06:53,700 scene. 79 00:06:53,810 --> 00:06:57,340 And of course you could change the color of it as well. 80 00:06:57,380 --> 00:07:02,500 So that is lighting in blender and you can have lots of fun with it. 81 00:07:02,510 --> 00:07:07,980 Lighting is definitely another skill in of itself and it's definitely a critical. 82 00:07:08,060 --> 00:07:14,540 I mean it's something that helps to add a lot to your scene because as you can see without lighting 83 00:07:14,840 --> 00:07:15,890 it looks kind of bland. 84 00:07:15,890 --> 00:07:20,810 But as soon as we had some white and there's some shadow and and lighting in there it starts to look 85 00:07:20,810 --> 00:07:22,450 really cool. 86 00:07:22,580 --> 00:07:25,610 And again one last thing I'll show you. 87 00:07:25,760 --> 00:07:28,550 You can also have lights within objects. 88 00:07:28,580 --> 00:07:37,260 If I had shift day at the lamp point go into the front view and bring us inside the house. 89 00:07:37,310 --> 00:07:42,390 Let's pretend this is some kind of chandelier or something of that nature. 90 00:07:42,500 --> 00:07:49,460 You can see that now the light is in the house and it looks pretty cool because it's now emitting from 91 00:07:49,460 --> 00:07:54,800 inside the house and casting light outside of the door and adding shadow there. 92 00:07:54,920 --> 00:08:00,300 So it could be kind of like a trick or treating You know Suzanne going trick or treating. 93 00:08:00,380 --> 00:08:08,900 So you could add lights within objects and it will emit from the holes or if the object is transparent. 94 00:08:08,920 --> 00:08:10,330 You will see it through there. 95 00:08:10,550 --> 00:08:13,020 So again that's lighting and blender. 96 00:08:13,070 --> 00:08:16,230 And we will talk more about lighting in future ones. 97 00:08:16,220 --> 00:08:21,140 This is basic lighting and so now you get a quick overview of how lighting works. 98 00:08:21,140 --> 00:08:22,730 All right I'll see you in the next one. 99 00:08:22,760 --> 00:08:26,540 And we are going to probably talk about rendering. 100 00:08:26,720 --> 00:08:27,890 All right see you there. 101 00:08:29,230 --> 00:08:29,650 All right. 102 00:08:29,650 --> 00:08:33,940 This quote should be a good one because I mean look at that sunset. 103 00:08:34,180 --> 00:08:34,510 All right. 104 00:08:34,510 --> 00:08:35,210 Here we go. 105 00:08:35,230 --> 00:08:42,380 Read along with me ladies and gentlemen to those that wish to achieve you must first believe that belief 106 00:08:42,410 --> 00:08:46,860 is the force that comes from a knowing that that which you are going after. 107 00:08:47,030 --> 00:08:52,090 Although it's not currently in your physical world it's only a matter of time before it is. 108 00:08:52,100 --> 00:08:56,660 Belief is a state of mind that produces that which others might call miracles. 109 00:08:56,960 --> 00:09:02,720 Miracle is just a word used to explain something that doesn't seem to have an explanation but for the 110 00:09:02,720 --> 00:09:10,340 ones for the one who believes miracles are no longer unexplainable for he she knows that through the 111 00:09:10,340 --> 00:09:13,720 power of belief they have brought about the result. 112 00:09:13,730 --> 00:09:20,450 Start believing I ladies and gentlemen start believing in yourself and in whatever you do in life including 113 00:09:20,510 --> 00:09:23,970 your three-D are of course Chamfort out of whack.