[Request] Possibility to add measure feature ?

[jakoby12]

Hi!

I'm new in Flutter and I wanted to integrate ARKit in my project. Thanks to you it's possible!

I'm very interested by this measure feature, and I would like to know if you can add this feature.

Thank you in advance!

[olexale]

Hi!

That sounds like a great idea! Measure sample is on my plate. So let's keep this issue opened, I will get back as soon as I finish.

Thanks! ;)

[AxelAmbert]

It would be realy great.
I'm excited to see that !

[olexale]

Hey guys! I am glad to say that it works now :)
Please review Distance tracking and Measure samples.

[jakoby12]

Hi!

I've tested Distance tracking and Measure, and I didn't find any bugs.
Maybe it's better to print the value on top of the screen to have a better read.
And also it can be more precise if there is a cursor to add points.

But it's already good!

Thanks for your great job!

[olexale]

Hi!

Do you have an idea of how it should look in terms of API design? Will something like a forceCenterScreenForTaps option, which will force ARKit to use the center of the screen as a tap position, do the trick?

Thanks!

[jakoby12]

Yep I guess it will be working with that trick. Or maybe a button which set points in the center of the screen. I don't know if it's much easier, what do you think?

[olexale]

I've added forceUserTapOnCenter flag. You may add an icon (or plus sign) above the center of ARKitSceneView widget to make it clear for the user where taps are processing.
Could you please check?

Thanks!

[jakoby12]

I couldn't add an icon to make it clear but all points are placed on the center of the screen when I tap everywhere.

Great job!

[olexale]

Great! You may place a static icon in the center of the AR scene like that:

        Stack(fit: StackFit.expand, children: [
          ARKitSceneView(...),
          const Icon(Icons.add, color: Colors.white, size: 32)
        ]

Thanks for the testing!