1 00:00:05,770 --> 00:00:10,610 All right so now we're going take a look at the boolean modifier or the boolean modifier. 2 00:00:10,810 --> 00:00:11,950 I should know how to pronounce that. 3 00:00:11,950 --> 00:00:15,250 I'm French but either one works fine. 4 00:00:15,250 --> 00:00:21,100 All right so the boolean modifier basically allows for you to punch holes through your mesh and do a 5 00:00:21,100 --> 00:00:22,910 couple of other cool things. 6 00:00:22,930 --> 00:00:28,960 So we're going to be taking a look at that and how we could add more detail to our gear using the Bulleen 7 00:00:29,020 --> 00:00:31,290 or Boullion modifier. 8 00:00:31,720 --> 00:00:40,330 Let's go ahead and select our gear right clicking and shift select our empty shifty to copy this gear 9 00:00:40,360 --> 00:00:44,030 and bring it along the x axis. 10 00:00:44,070 --> 00:00:52,640 Now selecting your year let's go ahead and go to the modifiers tab add modifier boolean. 11 00:00:52,670 --> 00:00:53,020 All right. 12 00:00:53,040 --> 00:00:59,790 Now what we want to do is we're going to punch some holes through our gear to make it to give it more 13 00:00:59,790 --> 00:01:02,880 detail and a more interesting look to it. 14 00:01:03,150 --> 00:01:10,890 Selecting your gear go ahead and hit shift put your cursor right here by left clicking shift day and 15 00:01:10,890 --> 00:01:11,330 mash. 16 00:01:11,340 --> 00:01:13,470 We're going to add a cylinder. 17 00:01:13,830 --> 00:01:18,830 Scale it down to however big you want your hole that's going to be in your gear. 18 00:01:19,970 --> 00:01:22,330 And then hit s 0. 19 00:01:22,340 --> 00:01:29,250 So that goes through your entire mesh going to top view with several or numpad and orthographic view 20 00:01:29,280 --> 00:01:31,120 by hitting five. 21 00:01:31,200 --> 00:01:39,130 What we want to do is position this sphere or the circle or cylinder should I say Where are mesh is 22 00:01:39,160 --> 00:01:40,300 originally edited. 23 00:01:40,300 --> 00:01:47,860 So this original edit we want to have it within this current within this confine I'm going to go ahead 24 00:01:47,860 --> 00:01:53,660 and add two holes song and have one here and then hitting tab to go into edit mode. 25 00:01:53,800 --> 00:01:57,520 Hitting a to make sure everything is selected shifty. 26 00:01:57,840 --> 00:02:03,160 And I'm going to move it to right here next to the other border of there. 27 00:02:03,420 --> 00:02:06,220 So let's make sure that they are properly aligned. 28 00:02:06,290 --> 00:02:11,620 There are about the same distance apart and the same distance to the edges here. 29 00:02:11,970 --> 00:02:14,490 And it seems about right. 30 00:02:14,550 --> 00:02:20,790 I'm actually going to move this one tiny bit more like so. 31 00:02:21,120 --> 00:02:21,540 All right. 32 00:02:21,540 --> 00:02:28,740 Now that we have our object that's going to be used for the boolean modifier Let's hit five to go back 33 00:02:28,740 --> 00:02:36,930 into perspective mode select our gear go down here and under the object tab under the boolean modifier. 34 00:02:36,930 --> 00:02:43,340 Let's go ahead and select cylinder Yep that's awesome result. 35 00:02:43,340 --> 00:02:45,940 Alex Well hold on one second. 36 00:02:45,980 --> 00:02:52,010 When you change one more option here we need to change it from intersect to difference. 37 00:02:52,830 --> 00:02:59,230 And now what we want to do is actually apply this modifier because if we move it we can see that nothing 38 00:02:59,230 --> 00:03:00,120 has happened. 39 00:03:00,280 --> 00:03:04,300 So going back to the gear go ahead and click on apply. 40 00:03:04,540 --> 00:03:11,290 And since it is a raid it will apply it to the other portions of the mesh as well. 41 00:03:11,290 --> 00:03:12,790 So clicking apply. 42 00:03:13,090 --> 00:03:14,800 You can now see what's happened. 43 00:03:14,800 --> 00:03:16,730 How cool is that. 44 00:03:16,750 --> 00:03:22,800 And we no longer need these two cylinders here so we can select them hit X and delete. 45 00:03:22,960 --> 00:03:23,980 So check that out. 46 00:03:24,010 --> 00:03:32,430 The boolean modifier has actually punched some holes into our object that is pretty cool. 47 00:03:32,530 --> 00:03:37,100 So this is a quick way that you could do that if we had tabbed to go into edit mode. 48 00:03:37,210 --> 00:03:44,470 We could see exactly what it's done and you could add some cool details or punch any kind of shape into 49 00:03:44,800 --> 00:03:53,940 a another mesh by using the boolean modifier not Boolean modifier has different tabs or different options 50 00:03:53,940 --> 00:04:00,010 that we can use it has intersect as union and a has difference. 51 00:04:00,120 --> 00:04:06,210 So the one we just use is difference which as it says combines two meshes into a subtractive way. 52 00:04:06,300 --> 00:04:11,640 So we substracted the cylindrical shape from this gear. 53 00:04:11,700 --> 00:04:20,460 The other ones Union basically combines two motions in an additive way so add the cylinders and the 54 00:04:20,460 --> 00:04:28,050 cylinders would actually be protruding from this mesh and then the other one intersect it says keep 55 00:04:28,350 --> 00:04:32,500 the part of the mesh the intersects with the other selected object. 56 00:04:32,520 --> 00:04:35,080 Honestly I've never used intersect too much. 57 00:04:35,340 --> 00:04:41,670 But difference is used to punch holes and union is used if we wanted the cylinders to actually be a 58 00:04:41,670 --> 00:04:44,640 part of the mesh but sticking outwards. 59 00:04:44,640 --> 00:04:50,280 So that's one quick way we could add detail or punching holes with the bullier modifier. 60 00:04:50,280 --> 00:04:56,910 You could use this for all kinds of things if you have a wall or a fence or some some kind of object 61 00:04:56,910 --> 00:04:58,740 with punctured holes through it. 62 00:04:58,890 --> 00:05:07,980 You can use a boolean modifier to puncture holes through it such as a prop part possibly a dice if you 63 00:05:07,980 --> 00:05:08,720 want. 64 00:05:08,790 --> 00:05:11,790 And again you can get creative you know we're artists. 65 00:05:11,790 --> 00:05:14,700 You use whatever you want to punch a hole through. 66 00:05:14,700 --> 00:05:18,010 You can use the bullion modifier for that. 67 00:05:18,030 --> 00:05:21,990 Now I'm just going to show you one last quick way that we could add some detail to give our gear a little 68 00:05:22,050 --> 00:05:23,690 more variation. 69 00:05:23,710 --> 00:05:31,200 Let's select these two once again shift the bring them along on the x axis selecting our gear here. 70 00:05:31,620 --> 00:05:40,180 Hit tab to go into edit mode control are to add a loop cut scroll it up to two loop cuts left click 71 00:05:40,180 --> 00:05:48,790 to confirm right click to position it there and then just heading to extrude on the z axis and bringing 72 00:05:48,790 --> 00:05:50,000 it down. 73 00:05:50,020 --> 00:05:55,360 Now you can see that it's actually doing something really strange because what we wanna do is actually 74 00:05:55,360 --> 00:05:59,060 remove the bevel modifier from this one. 75 00:05:59,440 --> 00:06:07,390 So let me go ahead and undo that scroll it up twice control tab to go into a face like mode. 76 00:06:07,570 --> 00:06:08,950 Select this face loop. 77 00:06:09,310 --> 00:06:12,450 Hit e to extrude and bring it in. 78 00:06:14,060 --> 00:06:17,180 And now let's just delete these two faces right here. 79 00:06:19,290 --> 00:06:20,580 Delete the faces. 80 00:06:20,580 --> 00:06:24,910 And now we have a gear that has a different kind of detail to it. 81 00:06:25,020 --> 00:06:30,870 And it also we took off the bevel modifier and it you could have a different feel with it as well. 82 00:06:30,990 --> 00:06:33,660 Or you could put the bevel modifier back in. 83 00:06:33,810 --> 00:06:35,600 And it looks pretty cool. 84 00:06:35,910 --> 00:06:42,180 So those are just quick ways to add it and give different variation to objects. 85 00:06:42,180 --> 00:06:47,660 And of course the boolean modifier which is really cool and useful. 86 00:06:47,700 --> 00:06:50,410 So once again that's a boolean modifier. 87 00:06:50,430 --> 00:06:54,660 That's how you make a gear and Blenner a quick effective and easy way. 88 00:06:54,840 --> 00:07:00,250 And once again we have only created one fourth of the mesh. 89 00:07:00,450 --> 00:07:03,120 So keep in mind whenever you're modeling you want to do it smart. 90 00:07:03,120 --> 00:07:05,640 Use the modifiers and if things are repeating. 91 00:07:05,640 --> 00:07:08,670 Use arrays or mirrors and etc.. 92 00:07:08,850 --> 00:07:10,620 All right I'll see you in the next video. 93 00:07:10,620 --> 00:07:11,450 See you there. 94 00:07:11,480 --> 00:07:12,500 Ciao. 95 00:07:12,540 --> 00:07:14,340 Look at that beautiful picture. 96 00:07:14,340 --> 00:07:16,590 All right all right you guys ready for this one. 97 00:07:16,590 --> 00:07:17,840 I don't know if you're ready. 98 00:07:18,140 --> 00:07:18,520 OK. 99 00:07:18,570 --> 00:07:19,350 Here we go. 100 00:07:19,650 --> 00:07:21,600 It's not about what happens to us. 101 00:07:21,600 --> 00:07:24,510 Things can and will happen all the time. 102 00:07:24,510 --> 00:07:30,520 The question is Who will you be and how will you act in those times of change. 103 00:07:30,520 --> 00:07:35,700 All right ladies and gentlemen again like Tony Robbins has said about what happens to us but what we 104 00:07:35,700 --> 00:07:37,800 do about what happens to us. 105 00:07:37,810 --> 00:07:39,590 I'll see you in the next video.