XR8.XrController.configure()
XrController.configure({ disableWorldTracking, enableLighting, enableWorldPoints, enableVps, imageTargets: [], leftHandedAxes, mirroredDisplay, projectWayspots, scale })
Description​
Configures the processing performed by XrController (some settings may have performance implications).
Parameters​
| Parameter | Type | Default | Description |
|---|---|---|---|
| disableWorldTracking [Optional] | Boolean | false | If true, turn off SLAM tracking for efficiency. This needs to be done BEFORE XR8.run() is called. |
| enableLighting [Optional] | Boolean | false | If true, lighting will be provided by XR8.XrController.pipelineModule() as processCpuResult.reality.lighting |
| enableWorldPoints [Optional] | Boolean | false | If true, worldPoints will be provided by XR8.XrController.pipelineModule() as processCpuResult.reality.worldPoints. |
| enableVps [Optional] | Boolean | false | If true, look for Project Locations and a mesh. The mesh that is returned has no relation to Project Locations and will be returned even if no Project Locations are configured. Enabling VPS overrides settings for scale and disableWorldTracking. |
| imageTargets [Optional] | Array | List of names of the image target to detect. Can be modified at runtime. Note: All currently active image targets will be replaced with the ones specified in this list. | |
| leftHandedAxes [Optional] | Boolean | false | If true, use left-handed coordinates. |
| mirroredDisplay [Optional] | Boolean | false | If true, flip left and right in the output. |
| projectWayspots [Optional] | Array | [] | Subset of Project Locations names to exclusively localize against. If an empty array is passed, we will localize all nearby Project Locations. |
| scale [Optional] | String | responsive | Either responsive or absolute. responsive will return values so that the camera on frame 1 is at the origin defined via XR8.XrController.updateCameraProjectionMatrix(). absolute will return the camera, image targets, etc in meters. When using absolute the x-position, z-position, and rotation of the starting pose will respect the parameters set in XR8.XrController.updateCameraProjectionMatrix() once scale has been estimated. The y-position will depend on the camera's physical height from the ground plane. |
IMPORTANT: disableWorldTracking: true needs to be set BEFORE both XR8.XrController.pipelineModule() and XR8.run() are called and cannot be modifed while the engine is running.
Returns​
None
Example​
XR8.XrController.configure({enableLighting: true, disableWorldTracking: false, scale: 'absolute'})
Example - Enable VPS​
XR8.XrController.configure({enableVps: true})
Example - Disable world tracking​
// Disable world tracking (SLAM)
XR8.XrController.configure({disableWorldTracking: true})
// Open the camera and start running the camera run loop
XR8.run({canvas: document.getElementById('camerafeed')})
Example - Change active image target set​
XR8.XrController.configure({imageTargets: ['image-target1', 'image-target2', 'image-target3']})