can you tell my is there any way i can add or fetch Modals from firebase or take Modals from specific storage location or is there any way to add at assets location.

Replace all the placeholder images on the starting_page.dart with images having a transparent background. If possible, include high res images as well.

how can we use Arcore to measure distance between 2 points

ive built the application but it never recognize the plane when i point the camera to a surface and log says

W/FEngine::loop(12090): type=1400 audit(0.0:31163): avc: denied { open } for scontext=u:r:untrusted_app_29:s0:c30,c257,c512,c768 tcontext=u:r:untrusted_app_29:s0:c30,c257,c512,c768 tclass=perf_event permissive=0 app=com.example.learn_ar_flutter E/native (12090): E1015 12:27:50.444751 12090 hit_test.cc:428] generic::internal: No point hit. E/native (12090): E1015 12:27:50.464406 12090 hit_test.cc:428] generic::internal: No point hit. E/native (12090): E1015 12:27:50.478096 12090 hit_test.cc:428] generic::internal: No point hit. E/native (12090): E1015 12:27:50.494612 12090 hit_test.cc:428] generic::internal: No point hit.

Add a 3D model to the app.

Make sure to set the name correctly, so as to enable it when selecting its model image at the start screen.

You can use Sketchfab to download 3D models for free.

Currently, all the theme settings like background color, text color, etc. are hard-coded.

If one wants to change a certain color/accent, he/she would have to change it at various places.

Add a ThemeData widget to the app, having the theming settings saved in it.

camera_screen.dart (Line 49)

object3DFileName: widget.selectedModel + ".sfb",

Currently, the model images reside in a Column widget on the start screen. Change this to a GridView, and add some placeholder images.

Make sure to give each image a relevant name, and add it to the strings.dart file.

After the completion of #4, update the README with the new model details.

Also, add a splash screen image to the table in the README.

Make an about button in the app. This could simply be an icon, a text, anything. When tapped, a popup should open having basic info about the app.

The current splash screen of the app is a simple white-colored screen.

Change it to something relevant (eg: simple text saying "LearnARF")

Fix the onTap functionality on the starting_page.dart. If the 3rd or 4th item is pressed, the 2nd item gets selected.

Fix the bottom navigation bar color to match with the scaffold background.

Add a coming soon dialog box when the 3rd or 4th item (i.e. an image which doesn't yet have a model) is selected.