Class XR_HTC_facial_tracking_impls

Inheritance
object
XR_HTC_facial_tracking_defs
XR_HTC_facial_tracking_impls
Inherited Members
Namespace: VIVE.OpenXR
Assembly: VIVE.OpenXR.dll
Syntax
public class XR_HTC_facial_tracking_impls : XR_HTC_facial_tracking_defs

Methods

GetExpressionWeightings(XrFacialTrackingTypeHTC, out float[])

Retrieves an array of values of blend shapes for a facial expression on a given time.

Declaration
public override bool GetExpressionWeightings(XrFacialTrackingTypeHTC facialTrackingType, out float[] expressionWeightings)
Parameters
Type Name Description
XrFacialTrackingTypeHTC facialTrackingType

The XrFacialTrackingTypeHTC describes which type of tracking the XrFacialTrackerHTC is using.
float[] expressionWeightings

A float array filled in by the runtime, specifying the weightings for each blend shape. The array size is XR_EYE_EXPRESSION_MAX_ENUM_HTC for eye expression and XR_LIP_EXPRESSION_MAX_ENUM_HTC for lip expression.
Returns
Type Description
bool

True for success.
Overrides

xrCreateFacialTrackerHTC(XrFacialTrackerCreateInfoHTC, out ulong)

Declaration
public override XrResult xrCreateFacialTrackerHTC(XrFacialTrackerCreateInfoHTC createInfo, out ulong facialTracker)
Parameters
Type Name Description
XrFacialTrackerCreateInfoHTC createInfo
ulong facialTracker
Returns
Type Description
XrResult
Overrides

xrDestroyFacialTrackerHTC(ulong)

Declaration
public override XrResult xrDestroyFacialTrackerHTC(ulong facialTracker)
Parameters
Type Name Description
ulong facialTracker
Returns
Type Description
XrResult
Overrides

xrGetFacialExpressionsHTC(ulong, out XrFacialExpressionsHTC)

Declaration
public override XrResult xrGetFacialExpressionsHTC(ulong facialTracker, out XrFacialExpressionsHTC facialExpressions)
Parameters
Type Name Description
ulong facialTracker
XrFacialExpressionsHTC facialExpressions
Returns
Type Description
XrResult
Overrides