SwiftUI Special Effects - TimelineView, Canvas, particles, and… AirPods?!

SwiftUI does a great job building apps with a system-standard user interface, but it's also more than capable of creating beautiful special effects too. In this video I show you how to combine gestures, motion, symmetry and more to create an interactive light show unlike anything you've seen before!
Sponsored by Sentry: sentry.io
To follow along you'll need Xcode 13, iOS 15, a physical device, and this image asset: hws.dev/spark.zip

[@zheldor1]

You know when Paul asks "Can we do better?" some crazy things are going to go down!

[@NTuneLabs]

Unbelievably crazy stuff! I want to learn all of the ins and outs like you do Paul!

[@AndGordy]

Please please please show the end result before jumping into code. It’s so much easier to understand the steps and the rational behind them when you have an image to tie them back to. Thanks for the video!

[@LukesJuggling]

Your tutorials are of the highest excellence among those I've seen. Thank you!

[@hugoricogutierrez2402]

Thanks for all your tutorials. If request are allowed, here are a few suggestions / wish list (updated) :
1- Firebase tutorial with SwiftUI (authentication / Real-time DB / Storage)
2- Encryption/decryption of data to be sent/received from firebase or other internet services or between same app users.
3- How to share [to pdf or at least text] data in SwiftUI (e.i. A list from a view or it’s sections or a details view)
4- A debugging tutorial.
Thanks again.
5- Concurrency tutorial.
PS: Dogs are great 👍🏼👍🏼

[@Eronx]

I even didn’t know that the headphones had a motiontracker. Great stuff Paul.

[@LarsStensved]

Thank you, Apple, for the instruments, and thank you, Paul, for the music. There is so much more to Swift than square boxes and coloured texts. So excited and exhausted by this peek into frameworks I haven't spend time with before

[@xTwisteDx]

LOL! you caught me with the AirPods thing. I really didn't see that one coming.

[@ps1kx]

Deserves 50 likes. Absolutely crazy stuff going on in this video !

[@Memin543]

Awesome demostration of timeline and canva, didn't knew you could do that

[@samr.4692]

Unbelievable! As awesome as always, Paul. Thank you!

[@hugoricogutierrez2402]

Thanks for all your tutorials. If request are allowed, here are a few suggestions / wish list:
1- Firebase tutorial with SwiftUI (authentication / Real-time DB / Storage)
2- Encryption/decryption of data to be sent/received from firebase or other internet services or between same app users.
3- How to share [to pdf or at least text] data in SwiftUI (e.i. A list from a view or it’s sections or a details view)
4- A debugging tutorial.
Thanks again.
PS: Dogs are great 👍🏼👍🏼

[@KimbrellBrad]

Really brilliant use of Timeline and Particles! Your mind is definitely "out there!" LOL. May need to have you checked for a "cyborg chip" as this is beyond human. Thanks Paul!

[@fyellin]

I've never laughed so hard while viewing a technical video. Great job!

[@gakkieNL]

Your content really is king in Swift land! Great stuff!

[@alexaphonin1877]

Really nice demo of what particles can do. Thanks Paul!!

[@leifashley]

That's is totally amazing. Freak'in excellent video man. I'm totally going to play with that tonight :P

[@parietal100]

Great presentation Paul.

[@TheRudyred]

Brilliant walkthrough! Thank you so much for sharing this!

[@brandtdary1179]

Paul, this is such an amazing video / tutorial. AMAZING!

[@connorbatch]

Really cool and always very well explained content! Thanks for doing what you do 🤙🏻

[@zackgib]

Great tutorial Paul; Succinct, fun, and informative!

[@ericfoster5267]

Me throughout the tutorial: Wow, this just keeps getting cooler
Me during the final demo: 🤯

[@chrispy104k]

Always entertaining Paul. Thank you.

[@arthurdanilenko1552]

It's so wonderful, thank you, Paul!

[@IamCutePanda]

It is just amazing!!!!! !!! it could be helpful when creating some app to improve eye sight and so on!

[@cmtogether9987]

Brilliant! Thank you Paul.

[@user-zn1oh7sr2n]

Wow, it's amazing!)

[@bart2865]

Amazingly fun stuff !

[@mnesvat]

such a nice demo, good job!! 👏

[@huwrowlands]

Thanks Paul this was very interesting

[@andresraigoza2082]

This is so cool! Thank you so much, you are great 👍🏻

[@randy4ii411]

Great demo!

[@mertvardar3809]

29:35 Reminded me of old Winamp music visuals :D

[@smrkdr0]

Great video!

[@coffee-beast-99z]

This is insane!

[@cargoshorts5666]

paul do you have any idea how apple pulls off the sticker holo effect in iMessage? is it a shader or something simpler

[@yoellev5191]

Love it!

[@samuelpatrickhenness]

great stuff.

[@pokiishere-sebastian2126]

Awesome video, thanks!

[@amadoudiouldebah8605]

thank you

[@kevinolive]

grrrr! now I want to buy the new headphones.

[@vlastimilstefl8339]

Thanks a lot, that's perfect 👍

[@samtr4439]

Amazing!

[@vladislavsmolyanoy]

Haha! Great stuff

[@user-bz5gi2eg4d]

Hello Paul, my name is Eugene, i am iOS Dev from Russia, and i want to know your opinion about Combine VS RxSwift thing, what do you think i should start with, i know they are very similar, but in order to be "up to date" so to say with new technologies, it is really important for me to decide where to go. Also i am participating in your 100 days of SwiftUI, and it is fantastic!!
Best wishes from Russia, i hope i can hear your opinion:)

[@guitaripod]

Cool

[@mrflixflix]

I love rainbows.

[@chrishammers8723]

Did I miss something or are the particles never destroyed? So we could get way too big at some point

[@twostraws]

🤷‍♂ ua-cam.com/video/raR-hDgzoFg/v-deo.html

[@DanielZanchiVideos]

You are not using the yaw from the motion

[@yourgflikesit]

But, but, but how do we create rain?

[@AntiSmithhh]

[@shallnova]

please make a SwiftUI tutorial with Zoom SDK MobileRTC

[@PaulaBean]

17:32 Why the frown? Python is quite a well-used language, and it doesn't have strange syntax with curly braces ;-)

[@twostraws]

Sorry about that! I didn't intend to look negative about Python, and indeed I'm the one teaching her the language in the first place.

[@aleksandrkravtsov8727]

zaebis'