Advanced ARKit-Detect the measurement of 3D Object or Body | Calculate Start-End point distance Ep-6

This Video tutorial is about Advanced AR in iOS | Measure the distance or height of object using SceneKit, Detecting the start and end point of measurement, calculate the distance between two 3D points and create 3D text in AR Scene.
This project is latest version in 2021. If this video helped you, recommend to subscribe this channel for more tutorials.
👨‍💻 NOTE:- This video is meant for beginners to learn basic concept on Augmented Reality in iOS . If I went wrong somewhere, please comment it over to make it clear.
🚀Apple Developer AR link :- developer.appl...
👉 AR Full course, Episode 1 :- • Augmented Reality in i...
👉 AR Full course, Episode: 2 :- • Augmented Reality in i...
👉 AR Full course, Episode: 3 :- • Create your First Augm...
👉 AR Full course, Episode: 4 :- • Track body motion in 3...
👉 AR Full course, Episode: 5 :- • Track Body Skeleton mo...
Tools: Xcode 12.1
Apple Products.
Language:- Swift 5
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[@abogdzie]

Thank you for the video. I went through it from the beginning to the end rewriting the code to Xcode. Very educational. Deprecated functions and classes for hit test work better. Hard to say why.

[@chsjqn9323]

Hi! there. Your video is helpful to me a lot. I wanna get distance between camera and specific point in view (x,y coordinates). Can you give me advice for me?

[@swiftkatcodefactory]

Thank you for watching!...By using node can calculate using, let distance = simd_distance(YOUR_NODE.simdTransform.columns.3, (sceneView.session.currentFrame?.camera.transform.columns.3)!);
Some other methods using cordinates and SceneKit anchor/camera positions, refer : stackoverflow.com/questions/50937214/arkit-getting-distance-from-camera-to-anchor

[@usamasarwar2230]

Can there be multiple points from starting to ending point. I mean if it object is not straight. Should it be able to place more dots to cover all required area to measure it?

[@swiftkatcodefactory]

This video is only to measure the distance between two nodes ( points)
If you want to add more nodes need to rewrite and do logic in codes accordingly.

[@Ghinghino]

don't works for me, 4 critical error on Double var

[@swiftkatcodefactory]

Please rewrite the following code to append SCNNode, // override touchBegan
dotNodes.count >= 2 {
dot dotNodes {
dot.removeFromParentNode()
}
dotNodes = [SCNNode]()
}

[@jemmytech5474]

How to integrate this into swiftui?

[@aravasudheer3374]

Nice tutorial. Source code please

[@swiftkatcodefactory]

Thank you for watching this video.
Actually i wish the viewers to go through the code and understand by video pause and follow.

[@swiftkatcodefactory]

Please rewrite the following code to append SCNNode, // override touchBegan
dotNodes.count >= 2 {
dot dotNodes {
dot.removeFromParentNode()
}
dotNodes = [SCNNode]()
}

[@Cor-tex]

How to do that with SwiftUI ?

[@jemmytech5474]

Same question?

[@lettechtutorials]

Please share Code

[@swiftkatcodefactory]

Please pause the video and manually follow the code with your project