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Hey what's up everyone Mark Price here at Devar slopes dot com and now it's time to actually get some

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3D models in our project set up our assets as well to add that to the asset.

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So first things first is I would like to get rid of the ship and the texture here.

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OK we don't need either of those.

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Someone or right click these and click delete and move to trash.

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And then what I'm going to do is inside of this I'm going to create a new folder we're just going to

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call this folder.

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Click it here press enter.

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We're going to call this textures.

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And then at the top level are important to 3D objects.

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OK so we've got some 3D objects here.

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You can see these assets.

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So we've got a pipe for half pipe the pyramid object and the quarter pipe on them.

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These are 2-D assets here.

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So let's go to the pipe asset.

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OK.

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And noticed it's pipe DHP so it doesn't really work with any any type of 3 files except DHP.

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And I know this because I tried and I looked it up and it had problems.

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And so I actually purchased these assets that we'll be using from Turbo Squidoo you can buy them there.

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You cannot redistribute these you cannot sell these or publicly publicly or commercially sell these

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in an app of any kind that you're making money on.

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This is for educational purposes only so if you want to buy these assets you must purchase a license

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at Turbo's squid dot com but you can use them here for your for your app and this project.

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And they actually didn't come in this format here OK.

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They came in multiple formats like oh they are SBX.

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And what I actually had to do was I had to download blender OK go to a blender dot com.

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And I went and imported these into blender and export them in da format and so my point is you're going

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to be doing things like that.

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And let me just show you one example.

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So in case you run into the same problem which I did which you probably will or you can know how to

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do it.

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So make sure you download blender on your computer.

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OK.

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It's FREE.

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Blender is free.

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It's blender dot org.

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OK.

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And let's just show you here.

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So skate ramp model so I got all these objects here and they came with some Blendr files or excuse me.

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This one came with blunder files.

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Other ones that I had here.

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I actually had to.

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I had to import these RBJ files into blender and export them so you may have to mess around and figure

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things out.

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You may have to import them into your favorite 3D program and blenders free.

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And so anyway that came with this blunder files.

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And so what I had to do was double click to open it and blunder which I had downloaded and of course

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there's you know a 3D ramp and I would go to a file export and the top one here Kolata that da.

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That's what that's what Apple works with unseen.

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So you can of course export import many formats here like so.

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OK.

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So a lot to take in I know.

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But you may run in those problems get blender.

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It's FREE.

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A future Toro's don't we have a course on it.

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You can get familiar with it here.

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So anyway enough talking here let's go and drag the pipe in and it's three textures.

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We've got a.

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A spec a bump and pipe we're not going to use the spec or the bump.

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I don't think we're gonna use the bump but we'll drag it in anyway.

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OK so those are over there.

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And let's go ahead and grab the pyramid.

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So I'm just going to draw the DA e-file over here.

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Here we go.

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And the textures and we could have made a folder for each of these that has the texture and the object.

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It doesn't matter.

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It's not a huge app.

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So I'm not worried about it pyramid.

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And then the quarter pipe dragged here and the textures we will drag over here.

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Very cool.

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So there's our 3-D assets.

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Let's go to the images here.

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And what I'm going to do is look at the images or excuse me the assets folder there we go.

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And we're just going to command a.

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And drag them all over here like so they no big deal.

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So let's go look at some of the stuff here.

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So pipe that DA.

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So there it is.

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If you're freaking out because it's great.

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We're going to fix that here.

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So something to understand is idea if I will work the same as a seen file.

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And to my knowledge because I haven't found anything to specify yet there's no advantage or disadvantage

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of using a sealed file versus a file.

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But however if you do want to use a a file.

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OK well you can do is you can click this asset here and you can go to editor convert to scene kit file

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format and what it will do is it will convert the DA e-file to a scene kit format again.

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I can't find any type of information out there that says there's an advantage to doing that.

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But if you look at Apple's example projects they all use the scene kit format so you feel free to do

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that if you would like.

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We're going to leave them at Dot da files here because it works just fine.

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So you can click the drag move things around.

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You're obviously noticing that it's gray So let's go ahead and fix that.

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And what you're going to want to do is select your object here.

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It'll be orange like so you're going to see some icons over here in the top right hand side.

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And the first things that we're going to do is with this cube looking icon here the note inspector we're

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going to give it a new name and identity and we're going to call this the pipe for the half pipe.

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OK.

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And the scales point zero one with which is fine and that's the default scale and seen here.

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And then what I'm going to do.

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You can also in the geometry we're not going to do that.

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What I'm gonna do is go over here to the materials.

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OK let's just call this pipe and notice how it's just gray right.

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Well the diffuse the texture is going to go.

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So what we're going to do is we're going to change the diffuse from the current color and we're going

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to change this over to the scaped underscore pipe the j peg.

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And as you can see there's now designs on it and if you look at it like it's black What's wrong with

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it it's black right here and here it's because of the lighting here in this scene.

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So with the lighting model what I'm going to do is I'm just going to change this to constant so you

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can see everything OK.

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No lighting is just all bright which is cool.

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So some nice little tagging there.

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And then what we'll do is on the Where is it here and we multiply occlusion reflective Oh I see

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if we use our Phong lighting then we can use the specular matte.

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OK.

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So if you want to use the lighting that's default here with the scene you can change it back to Phong

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and then you can implement the specular map and the specular map what it does is it gives highlights

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and things like that onto your 3D model to give the illusion of depth and brightness and things like

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that.

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But we're going to do the constant.

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So it's Allbright so we can see it here which of course specular lighting wouldn't work when it's all

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100 percent lit but it's fine for now.

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You can adjust it as you desire.

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So we're going to fix this for all of them.

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So we're going to go into the pyramid select it and let's click the identity node thing here and let's

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change this to a pyramid.

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The reason why we have to name these is because we're going to reference these names in code.

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So you do have to change the names an hour and it's common mistake also to go to geometry and change

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that but then forget to change the identity here the identities the name of the note itself which is

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very important to change.

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OK that material it's called this pyramid and we change it to constant lighting and from diffuse we're

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going to change it to the pyramid.

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Quarter skate pite pipe rectangle that would.

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Well that's what it's called.

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The rectangle doesn't look like a rectangle to me.

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Actually it does looks more like a pyramid.

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OK so there's a rectangle or a pair mitten which looks good and save that here.

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Let's go to the quarter pipe.

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And what I'm going to do is give it a name.

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We're just going to call this quarter and go back to the material.

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Let's give that a name we don't have to but it looks really ugly without giving it a name.

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And what I'm going to do is change the fuse to quarter j peg and we're going to go from Phong to constant.

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And notice here how there is there's it's like gray.

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It's the material is not showing on it.

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And that's because it's a separate piece of the model and it's a different texture that goes on here.

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And we're not going to deal with that right now.

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So what I'm going to do and I don't like it anyway.

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I'm actually going to delete.

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So you can select the whole ramp or you can select just this guy here.

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I'm going to select just the outside here and delete it.

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And I like it better without it anyway.

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So there's a quarter pipe which I think is pretty cool.

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By the way this may seem really easy to you but it took me like a good three hours to figure out how

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to import and export proper file types get the sizing in there.

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So this is really good and important information to know and things to do here so I'm glad you get to

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see it here because it was very frustrating and cool.

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This looks really good.

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So I think our models are set up correctly they're imported correctly.

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And what we can do to see if it's actually working OK.

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We can go back to our rent place or visi.

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All right.

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And what we can do here is we can change this instead of ship scene.

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We can just pick one of these here like let's say pipe DHP and then run the project and see what happens.

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And when you run the app you should see a big massive object with graffiti on it in front of you like

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so and that means it's working.

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Of course it's not properly positioned to the ground or anything like that it's just floating in outer

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space and what are things really funny is how some of the tutorials out there on a market this is their

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tutorial.

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They they run the app and they show the object in 3-D space and that's Nuyorican.

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But anyway we're going to do a lot more than that but make sure it's up and running make sure there's

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no crashes.

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And you should see an object at this point you can basically put any type of 3D object in here so you

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want to go by your favorite 3-D assets whether it's a game character you know you want little minions

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running around in the real world you can do that mixture you convert them to a dot da e-file.

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And then you can import them here just for fun to see how they look and you have you have the tools

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needed to do that now so that's it for this video now.

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Mark Price at death slopes dot com.

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Moving on and forward.