Depth mode

[youssefehab11]

Is there a way to enable depth mode. I've looked to this sample code "https://github.com/SceneView/sceneview-android/blob/main/samples/ar-model-viewer-compose/src/main/java/io/github/sceneview/sample/armodelviewer/compose/MainActivity.kt" and i noticed this part:
sessionConfiguration = { session, config ->
config.depthMode =
when (session.isDepthModeSupported(Config.DepthMode.AUTOMATIC)) {
true -> Config.DepthMode.AUTOMATIC
else -> Config.DepthMode.DISABLED
}
config.instantPlacementMode = Config.InstantPlacementMode.LOCAL_Y_UP
config.lightEstimationMode =
Config.LightEstimationMode.ENVIRONMENTAL_HDR
},

but the depth mode still not working. So, please if anyone have a solution of this, you can discuss with me.
Thank you :)

[yakovliev-hover]

hello @youssefehab11
I am also interested in this topic and for me also it looks like Depth API and, particularly, occlusion are not working as expected.

I saw different mentions, and some of them were contradictory.
Some GitHub issues report that it was disabled, like this one (SceneView/sceneform-android#26)
But also I see GitHub issues where people were using occlusion and as I understand it was working, but with limitations. (#578)
I tried to use isDepthOcclusionEnabled = true for ARCameraStream
and it looks like something started to “work” but not as expected. The model appears and disappears again and again. When I moving this changes.

[osoikatatsumuri]

Hi. You can try to add to your sessionCameraConfig check and depth sensor activation manually. сreate variable isDepthModeSupported with remember and update it's value in sessionConfiguration

sessionCameraConfig = { session ->
    val cameraConfigFilter = CameraConfigFilter(session)
    ....
    
    if (isDepthModeSupported) {
        cameraConfigFilter.setDepthSensorUsage(EnumSet.of(CameraConfig.DepthSensorUsage.REQUIRE_AND_USE))
    } else {
        cameraConfigFilter.setDepthSensorUsage(EnumSet.of(CameraConfig.DepthSensorUsage.DO_NOT_USE))
    }
    ....
    
    val cameraConfigList = session.getSupportedCameraConfigs(cameraConfigFilter)
    session.cameraConfig = cameraConfigList[0]
    session.cameraConfig
}