[Tutorial] How to create a scary lens with an explanation of how to install an eyeball

Hello, everyone

Today, I am going to explain a scary lens I designed for Halloween

I used a 3D model

And I used the feature of eyeball tracking

I have divided the explanation into several sections to make it easier for everyone to understand

And I explained it in ArabicCheck out the video here:

https://youtu.be/sh3KE-56NPU 

I hope you enjoy it!

Now I am going to start building the lens

Let's open the lens studio and create a new project

From the positive sign I will choose head binding

Because I am going to add a 3D model to the head

Now I am going to add eyeballs

And add eyeballs material

And edit the eye properties

But we have got an obvious problem in the eyeball

As it did not fit in with the face

So we will add face mesh

Now we will hide face mesh using the hide material (Occluder)

We can also hide it another way by adding a picture

I used the same image of the 3D model to have a consistency in the design

And I am going to do something crazy

I will repeat the eyeball and resize it so that it is uneven in size, and then I will install it on the head

I am going to import fog Gif

And I will edit it to stretch so that it covers the entire screen

And I will hide the black background

And we will add some color correction

Now I want the effect to change with the mouth opening

So I added tween manager

And I added terrifying sounds

One Sound works constantly

And the other sound works when the mouth opens

As I added behavior script

I am finally going to add lighting on both sides

After the lens design is finished, I will add project information

And then I will publish the lens

And that is our final lens:

https://www.snapchat.com/unlock/?type=SNAPCODE&uuid=dd06f46b5af84a5ca97eb096ea9220d2&metadata=01 

The lesson is finished and I will attach the project file

That's it!! I hope this helped ! :)

Open Project file :

https://yadi.sk/d/o3VtBI5p2dAbEw 

I would be happy to apply the explanation and share your creativity with us

Happy Creating,

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