All language subtitles for 24-Optimizing our Foliage

Okay.

So in this chapter, we are just going to go over and do like some LOD.

She probably don't even need to see this because I already showed you

how to do it.

But just in case, we will just go ahead and go over the process.

So, over here, we have our phones as said I already showed you the

LEDs.

But again, you can just go to the LOD settings and I, and over here.

These are like presets.

And I like to use Foliage for foliage and then just press.

OK.

And then you do need to set like the number of lrd.

So I said to, you can also by the way, you smile prop small probe also

works.

Well, I'm going to set the number of LEDs to probably let's say that

we do like three puppies.

Obviously, it's a tutorial.

I don't really have to do this.

But now we can see that we have this one and then I like your cycle

to.

So this led here, you can see that it is half but it almost does not

change.

You can see like tiny bit of changes.

And then over here this one it starts to change and you can always

just going to like the wire frame.

So you can see like difference between ld0 and led to over here.

So that's really quite so

Some of these, we can just pretty much do this here.

Let me just save this.

We can pretty much use.

Open it up, set the LED and close it again.

So let me just quickly.

This is the one time that I want them at the top and now they don't

go.

So, let's just go ahead and do the grass.

Also IV over here.

Lily clusters, we can ignore because they are already at the lowest.

They can go.

Yeah, maybe the one with the flower, but I'm not going to make a skit

and our water cars over here.

Okay, perfect.

So, let's go ahead and start with this type of gas over here.

Dese wants to be quite basic.

So it's just like, foliage with three LEDs and press apply and then

just check one, two, three.

And the distances.

I am, I already discussed in a previous chapter, that I am fine with

the default distances that we have, but there you get always go ahead

and turn off this button how to compute and then,

Over here.

You can go to like, for example, your LEDs hero or ld1 and you can set

your screen size over here.

So it looks like that this one we already did so I can close it.

This one we did not do so.

We can just go foliage.

Yes 3 apply and I just need to double check to make sure that I'm not

losing.

Oops too much detail.

0 1 & 2 here see only a 2 you will start to notice it but that's

totally fine.

And this is basically how we build do optimization because right now,

these are still six thousand triangles.

Which for modern AAA game is not that much but you definitely would

need optimization for it to be logical.

If it would not have optimization, then it would be far too much.

But if I just set this to tree we can have 6,000 over here to 3,000

and we are merely losing the branches.

But that should be fine from that distance.

2000.

So if I go to all the outer for this one, I just want to double check

if I go to distance over here here.

See over here.

I know weight XE already quite early.

Yeah, here it's already over here.

It's already hits.

So this probably one of the few ones that I want to go ahead and I

want to set my LOD one to be at still a screen size of

Zero point, maybe like 0.5 and then led to I want to do yes 0.3.

So that now you see it stays out and it's only over here, just start

survive, which should be fine.

And also, we can always just like balance it out a little bit more.

So let's go ahead and do this one.

Foliage.

Yes, three versions apply into an offer Auto compute so that I can go

is ld1 and like .5

and then led to at the point 3 or something like that.

Save.

Next one.

Oh, this is like a big one 28,000 police.

Yes, that's definitely like a big one.

So foliage.

Yes, let's do four versions for this one just in case.

And let's see.

So, ld0 ld1.

Still looking good ld2.

Okay, then we are starting to lose it.

So let's go ahead and turn off auto compute distances and I just want

to

Well, these 0 is fine.

Ld1 goes at 0.8 and what to do have this at 0.6.

Then I want to switch at 0.4.

Yes, and then I want to switch it 0.2 over here.

That seems fine.

So let's save our swaps which are also like out 9000.

So they are also quite High three LEDs apply.

Let's see.

See how one, who does almost no difference between 0 & 1, & 2.

Now, a cool thing.

If there is really like almost no difference.

What you can do is you can always go ahead and you can go over here

and let's see if we go LOD Otto.

You should be able.

To set like a minimum LOD over here to like one.

And what it will do is it will automatically switch to one here.

See, so it will just ignore LDC over which is our default.

So this way you meet Lee have like some optimization and it will just

start at LOD one, always, and then you can just go down lower if you

want.

So we can do that.

For example, with this one.

I don't really mind that this one once again, where are you?

There you are.

I don't actually this, I wish I would have placed this down but it's

okay.

It's not that big of a deal.

It's just like these leaves are a little bit high and they are

standing out a bit too much.

But okay.

Yes, three LEDs.

We apply.

I want to just double-check zero one and two.

So there's almost no difference again.

So I can go up here and set the minimum led to one and save.

And now we have at all what cigars, which is a surprising amount of

police at

Thousand polish, we can go to foliage and with this time where I'm

going to set them to 4 over here 01.

You see almost no difference to you, start to see a bit of difference

and three, you start see lat and that's totally fine.

Yeah, so I'm happy with this.

I'm going to save this and then with The Cattails, the final one

foliage.

Yes.

It's also do for and safe.

Perfect.

And now you can see that this 1012 so here, quick optimizations.

So having this stuff done.

I now go ahead and go back to my shin and never see something very

obvious, which I do not.

Everything seems pretty much the same, but some ice cream pretends to

200 again here.

Everything seems pretty much same.

I also need to remember that.

I'm watching in 1080P white now because of recording.

While, you know me, I'm watching at this at 4K and if I didn't set my

screen resolution,

To to are not.

It's a goes even higher.

But now if we go from lit to level of detail collaboration.

See so now you can see everything that is LD 0 over here.

And then it Go was rats.

Yeah, that's all the 0 in that it goes to ld1 and then it goes to ld2.

I believe because we only did like three.

Yes, sir.

That is correct.

But yeah, basically as you can see,

You can see the data for which works.

You can also see that I literally did not throw any LEDs on the entire

scene except for maybe the foliage, but that's good.

So we got that done.

It is all working.

Totally fine.

Our scene is running at 30 FPS at a 200 screen % at 100.

We are sitting at crisp, six.

Yeah, around 60 FPS.

So, if I would optimize this actual scene, even more with LEDs, I will

probably easily hit like 100.

So that was it for you optimizations.

Now that we have done this, this was like a nice little bonus and like

an extra break.

Now, what we will do is we will go ahead and continue on with the

actual box of the soil.

And we are going to get started by scanning a actual Leaf texture, and

then converting it into a branch texture.

So that will be quite interesting.

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