private bool TryGetInteractionSourcePoseRay(InteractionSourcePose pose, out Ray ray)
{
Vector3 forward;
Vector3 position;
if (pose.TryGetForward(out forward) &&
pose.TryGetPosition(out position))
{
ray = new Ray(position, forward);
return(true);
}
ray = new Ray();
return(false);
}
// estimates hand position and direction from the source pose
private void GetHandPosAndDir(InteractionSourcePose sourcePose, bool bControllerInput)
{
sourcePose.TryGetPosition(out handPosition);
if (!bControllerInput)
{
handPosition.y += 0.05f;
}
if (bControllerInput)
{
sourcePose.TryGetForward(out handDirection);
}
else
{
handDirection = (handPosition - mainCamera.transform.position).normalized;
}
}
void updatePose(InteractionSourcePose pose)
{
Vector3 angularVelocity, gripPosition, pointerPosition, pointerForward, gripForward;
Quaternion gripRotation, pointerRotation;
if (pose.TryGetPosition(out gripPosition, InteractionSourceNode.Grip))
{
_currentState.GripPosition = gripPosition;
}
if (pose.TryGetPosition(out pointerPosition, InteractionSourceNode.Pointer))
{
_currentState.PointerPosition = pointerPosition;
}
if (pose.TryGetRotation(out pointerRotation, InteractionSourceNode.Pointer))
{
_currentState.PointerRotation = pointerRotation;
}
if (pose.TryGetRotation(out gripRotation, InteractionSourceNode.Grip))
{
_currentState.GripRotation = gripRotation;
}
if (pose.TryGetForward(out pointerForward, InteractionSourceNode.Pointer))
{
_currentState.PointerForward = pointerForward;
}
if (pose.TryGetAngularVelocity(out angularVelocity))
{
_currentState.AngularVelocity = angularVelocity;
}
}
