All language subtitles for 05-Creating our ivy Part3

Okay, so let's go ahead and continue.

So we are going to first off its off.

Fix our you've he's over here.

And yes, we left off with like making this smaller.

So it's fine.

So I want to fix my UVS.

And then what I want to do is I just want to go ahead and I want to of

course, give it like a little bit of like a normal map information so

that it does not look flat but it actually has some bump.

Now.

I think what is happening with our UV is because

We are over here, trying to have a UV on, like this or Square texture

on 18 UV.

And I think also my, you've each flip.

So let's just go ahead and have a look.

So if we have over here this piece.

Yeah, he actually I can see why they waited to this flipped because

you can see that the segment's going horizontal and here they go

vertical.

So let's just select our map over here.

I'm going to go ahead and I'm going to set my Pivot Point to tutor or

a sorry rotated 90° that it is flipped.

And now I need to make a decision.

I think what I'm going to do is I'm going to just change our texture,

a little bit for this specific one because we need to do this anyway

because of we are going to go into substance.

Designer.

So first of all, let's go ahead and just export this.

I've eaten punch over here.

Okay.

So at least that is now flipped in the right direction and we can go

to a meshes.

Bunch and just reload.

Okay, of course, this would not do much right now, but let's just go

ahead and open up Photoshop.

Here we go.

And let's go ahead and let's create a texture.

That has a height of, this needs to be only the lights to 2010 24.

That's even like a lot probably, actually, 512 should be better.

And a width of like, very low.

So, maybe like 64 or something like that.

Let's see, that's still.

Not enough.

So we need want to go, probably 1024 by 64, so that it's even Tina.

There we go.

So that should do the trick.

Now, what I'm going to do is we have over here, our MS bar.

Look, I'm just going to go out and I'm going to drag in all three of

them in here.

Hopefully, it doesn't need to be tolerable anymore for these specific

pieces.

So I'm going to select all three of them.

Just all three layers over here.

I'm going to go to my transform or rectangular Marquee tool, right?

Click and do a free transform and then I'm just going to go ahead and

scale this up and we only need to go ahead and make the tops and the

bottoms ten title.

But to be very honest, you will never actually be able to even see it

if you are a little bit off.

And now that we've done that, we can just go ahead and we can save

this basically, so I'm going to go file and do a save, it save a copy.

And let's make a new folder that will call Ivy underscore bark.

And in this fall, I'm just going to save this as a, I always like to

use darker files.

So, TJ files and I'm going to do IV unscoped bark on the score.

Base color.

Save up and then we go for the non Maps over here file, save a copy.

Once again, TJ Ivy park on the score.

Normal over here.

And finally, we can do last one, save a copy Saga.

Ivy underscore bark underscore roughness.

Okay.

So those are not also done.

Now, what we are going to do is we're going to first of all, make sure

that it looks good inside of Speed 3, and then we are going to add our

Norm map information.

So, let's go into our bark here in Speed 3.

And I'm going to go ahead and just simply read wagon.

Our base color that we just saved our normal.

Come on normal and our roughness over here.

Like that's okay.

So that's now already looking like a little bit better.

And I think what I need to do is I just need to set my stretching up.

So let's go into Maya.

Let's go back into a UV toolkit.

And basically the way that you want to do.

This is you want to select all of the faces in your UV tool kit.

That's go to the transform and just push it down at the bottom.

And then you want to go ahead and in your scale.

You want to make sure that only the V is activated that you only scale

vertically.

And

with the scaling of to, we can go ahead and we can press scale so that

we have exactly two over here.

If you want, you can also scale and then you snapping, but this is

often easy way to do it and I think we need to probably do it like

three times.

So let's try this.

Let's export and see how this actually looks.

So we export this.

We go over here.

Meshes and we just reload.

There we go.

See.

So now we are already have like, a proper looking UV so that fixes

that now, the last thing that will really improve this, a lot is that

we need to go ahead and we need to fairly quickly open up substance

designer for this.

Here we go.

And this is going to be super quick and super simple.

So all we need to do is create a very quick new substance graph over

here.

We can just set to empty and we simply want to call this IV bark on

the score, normal on the score around, or actually to Bunch over here.

And we want to set our sizes.

Once again, to what was it said?

Let me just quickly check.

We had 64.

Bye.

120 1024 and it's pause.

Okay.

Am I doing it in the right direction?

We can, by the way, close our library of here.

So now that we have this one, what I'm going to do is I'm just going

to import my Norm map over here.

So let's just press import resources so that we actually have

something.

There we go.

Perfect.

So we now have a normal map imported in here and all that we are going

to do is we are going to basically give it like a we nice around bump.

And the way that we want to do that is we want to go ahead and press

space when you have your node selected over here and then you

basically get all of the notes that you can also find in here and type

in normal and

Up the normal combine over here.

So we are going to combine two Norm Maps, the based on map and we want

to go at it.

We want to combine this along with a custom map and discussion on map

is basically going to be in our patrons.

A gradients linear thing.

Created linear to should do the trick over here.

You want to go ahead in with the click on it?

And then if you just quickly scroll down here to the instance

parameters, set the rotation to 90 degrees.

And now you can see that.

We have a really nice around gradient.

Then if we press space again and out a normal notes, so you can just

press enter.

What does what this form will do is if we set this to opengl and the

intensity to like 10, for example, oh, looks like even more dirty, you

can see that it starts to become around maybe even more, maybe even

50.

So we want to give it like a really strong around normal and then

simply click and drag this into your normal combined.

And then what you can see is that now it will just include this

accountants.

Next is exporting.

So we basically go ahead and first of all, let's go in here, right,

click and save as our scene and we are going to save it in the IV bark

folder and just press save.

And then what you want to do is you need to have an output so that you

can actually export this.

So if you press space arts and output over here just by typing in

output and maybe if you want you can go down here, pass a little art

item sign in the usage and set this one to be normal.

Then it will automatically make sure that all of your color spaces and

everything are correct.

Now we get save our scene click below of this package so that we can

right-click a export outputs to bitmap and we simply want to set this

to be a darker and then when you press export, it will automatically

export in the same folder.

So now you can see IV bark normal, Branch output dot ggas.

That's the one that we want.

Can I go in here?

Aren't these two unknown map and now you can see that we have like

this bump.

And now it is up to you to, for example, the sides.

Okay, maybe I want to make my bump even stronger.

So I'm going to set this to like 100 and then I can go to export again

and actually export it.

And if I go to speed3,

You should be able to, just all he tried it on, or just turn it on and

off.

There you go.

So, that is now looking nice and round.

So, from a distance, it will be hard to really notice that these are

not actual geometry branches, but they are just very cheap playing or

plain branches.

So you can see that over here are actual mesh, showing only 2642 is

now the leaves.

They do say that they are 216,000 triangles, but this is not true.

This is

Because it is not taking into account the Collision.

So the leaves itself are a lot less.

But okay, so that's perfect.

So leaves.

Done.

Punch done taxes, done.

That's great.

Now, what I'm going to do is I'm just going to do two more things.

First of all, let's go into materials and your ivy leaves.

You have over here A variation slider.

This is quite important to add some more variation.

If you click it up it will basically add some slight color variation,

over here to your actual IV textures.

So this will nice so you can push this up and then you can go ahead.

And if you

You can play around.

Which your variation in here so we can make this one, for example,

like quite dark.

And then this one maybe you want to go at the, like, play out with the

situation a bit over here and just give it like some very slight

variation like this.

So that from a distance, it will be easier to read.

So this is still too much.

I'm just going to

Maybe like make this one bit darker.

There we go.

Now you can also set the amounts over here so you can we push it out

if you want, but that's perfect.

So now you can see that it is.

You see it is subtle but it is actually quite powerful to use

something like this.

Okay, great.

So we are now heading for exports.

What we're going to do is we first need to export this to Maya because

we want to go out and want to set the pivot point in the right

location and just double check our work.

And then what we can do is we can export this to in real.

So in this chapter,

We will go ahead and just do the exporting.

And in the next chapter.

We will set up our material and then you can actually preview

everything to export this.

Let's save our scene first and then you just want to go ahead and want

to go to file export to game over here.

And then if you go ahead and you can go to your source files exports

and then we can go from underscore Speed 3.

It's okay, the folder.

And here we can export this.

Now.

There are a few different types.

If you own, if you are using the older versions of speedtree, So Below

9.0.

You might have a version depending on your license that is just unity

and unreal, which is this one.

So that means that you can only export fire this way they did.

Change this later on.

If you have this, what I recommend doing is you're basically export

this to Unreal.

You then import it into an real.

And in real itself, you are able to then export it again to an fbx.

So for example, here we are in real and if you have imported a model,

for example, the St model, you can always right, click on the model,

go to asset actions, and Export it again.

So it's a workaround.

If you are not able to export directly to fbx to still export your

model.

Model to fbx.

However, of course, we don't need it because we can just set this to

fbx IV, generic 0 1 and press save and now in here.

So for up reset.

What I like to do is I like to first of all, go to choose game preset.

And then click on Unreal, Engine 4, and then it was already like set

some default settings.

Now, what we are going to do is we do not want any LOD.

So we are going to go for highest only we want to add variations.

Remember, that's the colors.

Lighten up, you Vis.

If you want, you can add them, but you can also generate these Insight

of Unreal Engine in our Atlas, you want to set this to Norman warping.

So we do want to go ahead and create an atlas because we have these

variations and in order to implement the feature these variations, you

need to create a different Atlas.

So allows separate atlases.

That's fine.

We don't need to separate the materials per se so we are just going to

have everything.

It's like one Atlas.

Geometry.

The scaling we can fix that inside of Maya billboard.

We don't need Bilbo's so we have that turn off.

So we don't care and textures we can set this to TGA because I like TJ

the max size.

We want to set to 2048 over here because we really don't need to go

any higher.

And then what we can do is we can just go ahead and we can press.

OK and now it will start by packing out of our textures and exporting

our geometry.

And that you should have in here a that speed three forces from

speedtree.

You should have over, here are your texture and you should also have

these atlases over here.

You can see that they look different because they change the leaves.

And, of course, we have our normal bug atlases.

So this is what we wanted.

Now, if you go ahead and go to Maya,

At this point, I can pretty much delete this.

If I want to change this, I can simply import it.

I don't need to create an entire save file, just for one single plane.

But what I now want to do is I want to do.

I do want to go ahead and save my scene and this will become a main

scene.

I'm going to go into saves and I'm going to call this foliage on the

score set up and this scene, you guys will.

Of course, also get a little, basically contain all of our foliage.

So we are going to go file and import.

And now if we go to exports from speedtree, we can grab our IV.

Genetics are one that fbx, import it and now it's yes, it's really

big.

Oh and it looks like it's a why is rotated.

I believe that you can actually set it in here.

So if you go file and Export to game, you should be able

To set this in here.

I thought you should be.

Oh, yeah, here flip X.

I'm not sure which one I actually need to have.

Let me just quickly do some testing, just to make sure.

Okay.

So it looks like I cannot get these settings to work which is okay.

So that's no problem.

So, let me just quickly do one final default, export over here, and

I'm just going to turn all of these off.

And I'm just going to.

Yeah.

Export.

And then we will basically fix it in my eye.

It honestly doesn't really matter.

So let's go into Maya file import.

We are going to import this as IV over here.

And then what you want to do is you just want to go ahead and just

hold J because J is snap rotation in Maya.

And we are just going to basically rotate it like this.

Next.

What I'm going to do is I'm probably going to set my scale to 0.1 this

scale.

The final scale.

We need to set inside of unreal because it is really hard to have a

concept of how big IV should really be.

Terms of our front or back.

I believe that this is our front.

Let me just quickly check.

Yeah, yeah.

See this often because you can see that cluster over here.

So this basically are formed over here.

So that's totally fine.

Now, the way that you're not real works is that it will set your pivot

point at 0 0 0, which is where our pivot point is now.

So what you want to do is you want to move this down over here and at

this point the Bitcoins will basically be in this location and maybe

if you want you can move the little bit forward to make placement a

bit easier.

And what I like to do is I'd then like to go in my channel box and

layer editor.

Sign a new layer, right?

Click and insert chart select objects, or you can press this button to

add them immediately.

It's a force of habit for me to press this one.

And I'm going to just call this IV, unscored genetic underscore, 01.

Now, I owe ya and on the score.

Well, it's because it's even though it is a layer as long as your

object is also called the same name.

It will not actually allow you to name your layer to say, I don't

know.

Why?

Because it seems to be two very different things.

But basically now that we have this one already to go because our

materials are already fine and we should not need to change anything

specific in here.

As far as I know if you want to change anything specific like you

maybe want to remove some leaves or anything like that.

You can totally do that.

Like, who knows?

Maybe I want to, for example, right click and go to face.

Or actually let's go to objects.

No, I cannot do object.

Let's go face and just select everything.

Let's say that I, for example, to turn off snapping and I want to like

move this down a little bit like this.

That it is better.

Then you are totally welcome to do stuff like that.

But at this point this one should not be ready.

So I should be able to save my scene, go to file and Export selection.

And now if I go to in real over here, so I have already made this

folder to

You in real, I can call this IV on the score.

Generic underscore.

01.

I do like to have tying late turn on in this case.

And as an fbx, I can simply press export selection.

There we go.

And now if we go ahead and we go inside of Unreal Engine in here.

What we will do is go.

What I will do is I will have a new folder called easy foliage

tutorial.

This is where we will place everything right click and create a new

folder called assets.

And it's also create another new folder that will cut taxes.

In our assets folder.

I want to go ahead and I want to

Import to in real IV.

Generic cr1.

Now there's a few important settings.

Make sure to let's do, generate light Maps just in case you want to

use them.

We are not going to use like mesh by the way, because in Region 5

weak, strong point is real-time lighting.

Just make sure that combined messages turned on, you do want to make

sure that that one is turned on and for our scaling.

I believe, we do want to set this to 100's.

Yes, because we are coming from Maya.

So, we need to go upscale it from CM or 4.

Mm, to meet us.

I believe something in that direction because the five units notify

units are centimeters.

We need to go to m, I believe.

Anyway pass in Portal and then we can see soon enough.

So here we go.

So for example, if I now go ahead and click this model and drag it in,

I can see that.

Oh, we should have done only 10.

So I knew that because we are centimeters and we want to go meet the

so you don't need to be.

Ten times bigger.

So let's go ahead and just double click on your models.

That you can open it up and then you can see it over here.

It looks really awful right now without the material, but let's scroll

down and set our import scale to 10 and then press the import again.

At this point, you can basically decide how big you want it to be.

For example, I can go ahead and I can place it over here and I can

already like kind like places into position where in my level for

example.

And let's say that I decide that I want to have it a tiny bit bigger.

I can go here and I can set this to 10.5 and then if I press

re-import,

You'll see, you can see that it becomes a tiny bit bigger.

Honestly, this is actually pretty spot-on scale.

So this is looking pretty good in the next chapter.

What we will be doing is we will go ahead and we will import our

textures, set up our material, and also set up a small test scene.

That's where that is not this scene because this scene we will use

later on a small test scene to preview all of our foliage.

So let's go ahead and continue with this in the next chapter.