Comments (16)
aleonnet
commented on August 15, 2024
4
Hi @CariusLars
I hope your're doing great. Is there any forecast of this feature on roadmap?
I'd like to try something like this:
https://twitter.com/OlexaLe/status/1174678765592567814
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mahmood1996
commented on August 15, 2024
3
Hey,
Is there any progress on image anchors yet?
Thanks
Mahmoud
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utof
commented on August 15, 2024
1
@infocodiste @mahmood1996 since i dont see any comments here #114 i suppose the image anchoring hasn't been implemented yet?
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CariusLars
commented on August 15, 2024
Hi @aleonnet ,
unfortunately I am quite busy at the moment so I won't have time to work on this in the coming weeks. Is this something you might want to look into and contribute? I'd be happy to provide some guidance!
Cheers
Lars
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aleonnet
commented on August 15, 2024
Hi Lars,
Sure, I can try if you show me where to start and what should be done!
Cheers
…On Tue, Nov 2, 2021, 06:28 Lars Carius ***@***.***> wrote:
Hi @aleonnet <https://github.com/aleonnet> ,
unfortunately I am quite busy at the moment so I won't have time to work
on this in the coming weeks. Is this something you might want to look into
and contribute? I'd be happy to provide some guidance!
Cheers
Lars
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CariusLars
commented on August 15, 2024
Hey @aleonnet & sorry for the late answer!
Here's some tips on how you could start:
- Have a look how the ARCore Flutter plugin (link to the example screen using this feature and the ARKit Flutter plugin [link to the example screen using this feature[(https://github.com/olexale/arkit_flutter_plugin/blob/master/example/lib/image_detection_page.dart) handle this feature
- Try to unify the approaches by pulling as much functionality as possible to the Flutter side, here is how a workflow could look:
- use the
SessionManagerto allow users to start a Image anchor session and let them provide the images to be tracked from the Flutter side (the session manager should then internally set up iOS and Android and pass the images through) - use callbacks in the
Session Managerto handle events like images detected. The easiest to start with is just passing back the pose of the image center, users can then decide what to do, e.g. adding a node there - for more advanced applications, introduce
ImageAnchoras an anchor type and allow interactions using theAnchor Manager, e.g. getting the current tracking state or start/stop tracking of specific images. For this, you can probably just subclass theARAnchorand handle it with some bookkeeping on the platform sides, similar to how plane anchors work in the plugin now
- use the
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aleonnet
commented on August 15, 2024
Hi @CariusLars no problem! I've been quite busy too.
I checked out the approaches and IOS implementation is more performant, do
you know the possible reasons? I've attached the videos to illustrate.
One first doubt, why have you choose to separate the managers instead of
keeping them on a unified controller with handlers? Sorry if it seems too
basic/obvious.
ar_flutter_plugin
<https://github.com/CariusLars/ar_flutter_plugin/tree/03c1b3aa54ba9de100144ee1a44eeb1d051787f4>
/lib
<https://github.com/CariusLars/ar_flutter_plugin/tree/03c1b3aa54ba9de100144ee1a44eeb1d051787f4/lib>
/widgets
<https://github.com/CariusLars/ar_flutter_plugin/tree/03c1b3aa54ba9de100144ee1a44eeb1d051787f4/lib/widgets>
/*ar_view.dart*
*typedef ARViewCreatedCallback = void Function(*
*ARSessionManager arSessionManager,*
*ARObjectManager arObjectManager,*
*ARAnchorManager arAnchorManager,*
*ARLocationManager arLocationManager);*
...
arkit_flutter_plugin
<https://github.com/olexale/arkit_flutter_plugin/tree/4fe4aaaf72d8c8a27236fece1227eda8fa731167>
/lib
<https://github.com/olexale/arkit_flutter_plugin/tree/4fe4aaaf72d8c8a27236fece1227eda8fa731167/lib>
/src
<https://github.com/olexale/arkit_flutter_plugin/tree/4fe4aaaf72d8c8a27236fece1227eda8fa731167/lib/src>
/widget
<https://github.com/olexale/arkit_flutter_plugin/tree/4fe4aaaf72d8c8a27236fece1227eda8fa731167/lib/src/widget>
/*arkit_scene_view.dart*
*typedef ARKitPluginCreatedCallback = void Function(ARKitController
controller);*
typedef StringResultHandler = void Function(String? text);
typedef AnchorEventHandler = void Function(ARKitAnchor anchor);
typedef ARKitTapResultHandler = void Function(List<String> nodes);
typedef ARKitHitResultHandler = void Function(List<ARKitTestResult> hits);
typedef ARKitPanResultHandler = void Function(List<ARKitNodePanResult>
pans);
typedef ARKitRotationResultHandler = void Function(
List<ARKitNodeRotationResult> pans);
typedef ARKitPinchGestureHandler = void Function(
List<ARKitNodePinchResult> pinch);
...
arcore_flutter_plugin
<https://github.com/giandifra/arcore_flutter_plugin/tree/d13f151fd71c104a4593d94d9d055aa81b4239c8>
/lib
<https://github.com/giandifra/arcore_flutter_plugin/tree/d13f151fd71c104a4593d94d9d055aa81b4239c8/lib>
/src
<https://github.com/giandifra/arcore_flutter_plugin/tree/d13f151fd71c104a4593d94d9d055aa81b4239c8/lib/src>
/*arcore_view.dart*
*typedef void ArCoreViewCreatedCallback(ArCoreController controller);*
enum ArCoreViewType { AUGMENTEDFACE, STANDARDVIEW, AUGMENTEDIMAGES }
class ArCoreView extends StatefulWidget {
final ArCoreViewCreatedCallback onArCoreViewCreated;
// final UnsupportedHandler onArCoreUnsupported;
final bool enableTapRecognizer;
final bool enablePlaneRenderer;
final bool enableUpdateListener;
final bool debug;
final ArCoreViewType type;
...
…On Mon, Nov 8, 2021 at 1:50 PM Lars Carius ***@***.***> wrote:
Hey @aleonnet <https://github.com/aleonnet> & sorry for the late answer!
Here's some tips on how you could start:
- Have a look how the ARCore Flutter plugin (link to the example
screen using this feature
<https://github.com/giandifra/arcore_flutter_plugin/blob/master/example/lib/screens/augmented_images.dart>
and the ARKit Flutter plugin [link to the example screen using this
feature[(
https://github.com/olexale/arkit_flutter_plugin/blob/master/example/lib/image_detection_page.dart)
handle this feature
- Try to unify the approaches by pulling as much functionality as
possible to the Flutter side, here is how a workflow could look:
- use the SessionManager to allow users to start a Image anchor
session and let them provide the images to be tracked from the Flutter side
(the session manager should then internally set up iOS and Android and pass
the images through)
- use callbacks in the Session Manager to handle events like
images detected. The easiest to start with is just passing back the pose of
the image center, users can then decide what to do, e.g. adding a node there
- for more advanced applications, introduce ImageAnchor as an
anchor type and allow interactions using the Anchor Manager,
e.g. getting the current tracking state or start/stop tracking of specific
images
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CariusLars
commented on August 15, 2024
Hi @aleonnet ,
without knowing the exact implementations, I'm not surprised that the iOS version is more performant. From my experience, ARKit is a LOT more performant than ARCore, and this fact is usually reinforced by the fact that iPhones/iPads are usually more powerful and optimized than their Android counterparts.
As for the managers: I've separated them to provide a more modular approach and make it clear which part of the plugin is responsible for each functionality, I found it easier to understand and work with than having everything in one huge controller.
Cheers
Lars
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Nico205
commented on August 15, 2024
Hey,
thanks for both of your efforts! :)
Is there any progress on image anchors yet?
Thanks and Friendly Regards
Nico
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aleonnet
commented on August 15, 2024
Hi Nico
Unfortunately I wasn't able code some ideas, due to professional
commitments until late March and lack of time except for this and family :)
I'm sorry.
Regards,
…On Sun, Feb 20, 2022, 20:07 Nico ***@***.***> wrote:
Hey,
thanks for both of your efforts! :)
Is there any progress on image anchors yet?
Thanks and Friendly Regards
Nico
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Nico205
commented on August 15, 2024
Hey,
thanks for the reply!
Okay, I might take a look at it aswell, since I want to play around with the feature :)
Friendly Regards
Nico
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Nico205
commented on August 15, 2024
Short progress update: I've implemented the image anchoring for Android as a PoC and it seems to work fine. Going to cleanup my code a bit and start on iOS integration.
Btw: I'm using some GLB models to test and I was unable to see their textures (just black, or only on the inside of the model), is there any known fix for that?
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sithu-aung
commented on August 15, 2024
Hello Nico , May I know how to go on with image anchoring. Please kindly share with me if you have an idea or tricks.
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Kurak5
commented on August 15, 2024
Hi @Nico205,
Could you please share your solution, it will be a great help for me, thanks in advance.
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leeprobert
commented on August 15, 2024
@Nico205 - the issue with the black GLB's - I'm seeing the same on iOS but I think it has something to do with how the textures are generated. Open up a new ticket for this and flag me in it, I'll help to investigate this.
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infocodiste
commented on August 15, 2024
Hello @Nico205,
can you please share your solution for Image Anchoring? you can also help by putting a code snippet here.
Thanks.
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Related Issues (20)
- UI buttons in ARView HOT 2
- Fails to build due to old Firebase dependency HOT 1
- project ':ar_flutter_plugin' -> org.jetbrains.kotlin:kotlin-gradle-plugin:1.3.50 HOT 10
- how to resize objects HOT 8
- Display Flutter Widgets In AR HOT 1
- How to get tracked surfaces HOT 2
- Issue with Firebase Compatibility HOT 1
- how can i prevent pan?
- Is there any way to track an image? HOT 1
- Why is ACCESS_FINE_LOCATION defined
- New AR Core endpoint + Gradle update + Flutterflow compatibility
- Detecting walls and ceilings as planes
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- ARCore 1.33 Cloud Anchor endpoint changes HOT 2
- How to achieve facial recognition trial wearing HOT 1
- Edit default AnimatedGuide
- Is this package already maintained ? HOT 2
- App crashes when loading my .gltf file HOT 3
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