The currently-working hit-test module. Hit test (or Ray-casting) is used to interact with the real world. For further information read here - https://github.com/immersive-web/hit-test
Tested on chrome (mobile) 80.
Clone TransformationSearch playground for autoCloneTransformation
When set to true, each hit test will have its own position/rotation objects When set to false, position and rotation objects will be reused for each hit test. It is expected that the developers will clone them or copy them as they see fit.
Auto AttachSearch playground for disableAutoAttach
Should auto-attach be disabled?
DisposedSearch playground for isDisposed
Is this feature disposed?
Hit Test Result ObservableSearch playground for onHitTestResultObservable
Triggered when new babylon (transformed) hit test results are available Note - this will be called when results come back from the device. It can be an empty array!!
Readonly optionsSearch playground for options
options to use when constructing this feature
Use this to temporarily pause hit test checks.
Native Feature NameSearch playground for xrNativeFeatureName
The name of the native xr feature name (like anchor, hit-test, or hand-tracking)
Static Readonly NameSearch playground for Name
The module's name
Static Readonly VersionSearch playground for Version
The (Babylon) version of this module. This is an integer representing the implementation version. This number does not correspond to the WebXR specs version
Is this feature attached
attach this feature Will usually be called by the features manager
true if successful.
detach this feature. Will usually be called by the features manager
true if successful.
Dispose this feature and all of the resources attached
CompatibleSearch playground for isCompatible
This function will be executed during before enabling the feature and can be used to not-allow enabling it. Note that at this point the session has NOT started, so this is purely checking if the browser supports it
whether or not the feature is compatible in this environment