Class WebXRHitTest
Hierarchy
- WebXRAbstractFeature
- WebXRHitTest
Implements
Index
Constructors
constructor
Creates a new instance of the hit test feature
Parameters
_xrSessionManager: WebXRSessionManager
an instance of WebXRSessionManager
Optional options: IWebXRHitTestOptions
options to use when constructing this feature
Returns WebXRHitTest
Properties
auto
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.
disable
Should auto-attach be disabled?
is
Is this feature disposed?
on
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
pausedSearch playground for paused
Use this to temporarily pause hit test checks.
xr
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
Accessors
attached
Is this feature attached
Returns boolean
Methods
attachSearch playground for attach
attach this feature Will usually be called by the features manager
Returns boolean
true if successful.
detachSearch playground for detach
detach this feature. Will usually be called by the features manager
Returns boolean
true if successful.
disposeSearch playground for dispose
Dispose this feature and all of the resources attached
Returns void
is
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
Returns boolean
whether or not the feature is compatible in this environment
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.