public void RegisterConfig(TransformConfig transformConfig, TransformJointData jointData,
Func <float> timeProvider)
{
bool containsKeyAlready = _idToTransformStateInfo.ContainsKey(transformConfig.InstanceId);
Assert.IsFalse(containsKeyAlready,
"Trying to register multiple configs with the same id into " +
"TransformFeatureStateCollection.");
var featureStateProvider = new FeatureStateProvider <TransformFeature, string>
// note that jointData and transformConfig are reference types (classes), because they can change
// during run time
((feature) => TransformFeatureValueProvider.GetValue(feature, jointData, transformConfig),
feature => (int)feature,
timeProvider);
TransformStateInfo newTransfState = new TransformStateInfo(transformConfig, featureStateProvider);
featureStateProvider.InitializeThresholds(transformConfig.FeatureThresholds);
_idToTransformStateInfo.Add(transformConfig.InstanceId, newTransfState);
}
public static float GetValue(TransformFeature transformFeature, TransformJointData transformJointData,
TransformConfig transformConfig)
{
TransformProperties transformProps =
new TransformProperties(transformJointData.CenterEyePose, transformJointData.WristPose,
transformJointData.Handedness, transformJointData.TrackingSystemUp,
transformJointData.TrackingSystemForward);
switch (transformFeature)
{
case TransformFeature.WristDown:
return(GetWristDownValue(in transformProps, in transformConfig));
case TransformFeature.WristUp:
return(GetWristUpValue(in transformProps, in transformConfig));
case TransformFeature.PalmDown:
return(GetPalmDownValue(in transformProps, in transformConfig));
case TransformFeature.PalmUp:
return(GetPalmUpValue(in transformProps, in transformConfig));
case TransformFeature.PalmTowardsFace:
return(GetPalmTowardsFaceValue(in transformProps, in transformConfig));
case TransformFeature.PalmAwayFromFace:
return(GetPalmAwayFromFaceValue(in transformProps, in transformConfig));
case TransformFeature.FingersUp:
return(GetFingersUpValue(in transformProps, in transformConfig));
case TransformFeature.FingersDown:
return(GetFingersDownValue(in transformProps, in transformConfig));
case TransformFeature.PinchClear:
default:
return(GetPinchClearValue(in transformProps, in transformConfig));
}
}
