private void _HandleRecenterEvent(ref HeadsetState state, gvr_recenter_event_data eventData)
{
state.recenterEventType = (GvrRecenterEventType)eventData.recenter_event_type;
state.recenterEventFlags = eventData.recenter_event_flags;
Matrix4x4 gvrMatrix = GvrMathHelpers.ConvertFloatArrayToMatrix(eventData.pose_transform);
GvrMathHelpers.GvrMatrixToUnitySpace(
gvrMatrix, out state.recenteredPosition, out state.recenteredRotation);
}
private void _HandleRecenterEvent(ref HeadsetState state, gvr_recenter_event_data eventData)
{
state.recenterEventType = (GvrRecenterEventType)eventData.recenter_event_type;
state.recenterEventFlags = eventData.recenter_event_flags;
Matrix4x4 poseTransform = MATRIX4X4_IDENTITY;
float[] poseRaw = eventData.pose_transform;
for (int i = 0; i < 4; i++)
{
int j = i * 4;
Vector4 row = new Vector4(poseRaw[j], poseRaw[j + 1], poseRaw[j + 2], poseRaw[j + 3]);
poseTransform.SetRow(i, row);
}
// Invert the matrix to go from row-major (GVR) to column-major (Unity),
// and change from LHS to RHS coordinates.
transientRecenteredPose3d.SetRightHanded(poseTransform.transpose);
state.recenteredPosition = transientRecenteredPose3d.Position;
state.recenteredRotation = transientRecenteredPose3d.Orientation;
}