How to get depth data from TrueDepth & Lidar❓

[IvanByRool]

Question

Hey,

Don't know if it's doable or if someone can help me.

I'm trying the example lib on my iPhone 13 Pro (With Lidar & TrueDepth front cam) in order to get the depth data.
My Goal is to reconstruct in 3D an object based on depth data provided by the cameras.
I want to try TrueDepth & Lidar to evaluate accuracy.

First question : How can I get depth data from the picture ?
Second question : From a Frame, in Frame Processor ?

What I tried

The example App is running

1. I saved a picture taken with the right cam (Lidar or TrueDepth) saved it in my mac and open it (couldn't find depth data)
2. I tried to log data from Frame in the FrameProcessor without success.

VisionCamera Version

3.6.4

Additional information

• I am using Expo
• I have read the Troubleshooting Guide
• I agree to follow this project's Code of Conduct
• I searched for similar questions in the issues page as well as in the discussions page and found none.

[IvanByRool]

Up ;)
do someone have a working example of this I can use ?
thx

[ionflow]

I have the same question. Also on an iPhone 13 Pro, although I am using Expo.

[ionflow]

Aha! I see the Camera component has enableDepthData.

[mrousavy]

Hey! You should be able to access this data on the native side in a Frame Processor Plugin. I think depth data should be attached to the Frame, if not that'd be a small change on my end. If you need help with this, consider contacting us through my agency: https://margelo.io

[Jrh0203]

@ionflow were you eventually able to access depth data from the frame in a frame processor? Trying to access the depth data now myself as well!

[bugra-az]

Hi, was the issue resolved? Why it is closed? I could not see the solution here.

[joekendal]

+1

[BenjaOliva]

Any news here ? 👀

[mrousavy]

😉 #3328