private void EvaluateHandData(SimulatedHandData handData, Handedness handedness)
{
animation.EvaluateHandState(localTime, handedness, out bool isTracked, out bool isPinching);
if (handData.Update(isTracked, isPinching,
(MixedRealityPose[] joints) =>
{
for (int i = 0; i < jointCount; ++i)
{
joints[i] = animation.EvaluateHandJoint(localTime, handedness, (TrackedHandJoint)i);
}
}))
{
UpdateHandDevice(HandSimulationMode.Articulated, handedness, handData);
}
}
/// <summary>
/// Capture a snapshot of simulated hand data based on current state.
/// </summary>
public bool UpdateHandData(SimulatedHandData handDataLeft, SimulatedHandData handDataRight, MouseDelta mouseDelta)
{
SimulateUserInput(mouseDelta);
bool handDataChanged = false;
// Cache the generator delegates so we don't gc alloc every frame
if (generatorLeft == null)
{
generatorLeft = HandStateLeft.FillCurrentFrame;
}
if (generatorRight == null)
{
generatorRight = HandStateRight.FillCurrentFrame;
}
handDataChanged |= handDataLeft.Update(HandStateLeft.IsTracked, HandStateLeft.IsPinching, generatorLeft);
handDataChanged |= handDataRight.Update(HandStateRight.IsTracked, HandStateRight.IsPinching, generatorRight);
return(handDataChanged);
}