// Update is called once per frame
void Update()
{
ghost.Rotate(axis * Time.deltaTime);
rot = ghost.rotation;
// how rotate
ballRadius = sphereScript.GetViewerSize();
moveSpeed = sphereScript.GetWorldSize();
savedOrientation = Quaternion.Slerp(savedOrientation, rot, Time.deltaTime * 2f);
target.localRotation = upTrans * savedOrientation;
target.localPosition += ballRadius * moveSpeed * Vector3.forward * Time.deltaTime / 1000f;
}
void Update()
{
time += Time.deltaTime;
// update moveSpeed, move in accordance with how big the world is
ballRadius = sphereScript.GetViewerSize();
moveSpeed = 1f * sphereScript.GetWorldSize();
if (!device.IsReading)
{
attempt++;
tryConnect();
}
cmd = CheckForReceivedData();
if (cmd.StartsWith("R"))
{ //Got a rotation command
// save raw rotation in rot
ParseAccelerometerDataG(cmd);
}
// set new rotation (angular velocity)
tempRot = target.localRotation; // save old rotation
savedOrientation = Quaternion.Slerp(savedOrientation, rot, Time.deltaTime * 2f);
target.localRotation = upTrans * firstRec * savedOrientation;
// applying translation
diff = tempRot * Quaternion.Inverse(target.localRotation); // difference in rotation
diff.ToAngleAxis(out rotAngle, out rotAxis); // calculate how sphere moved
// rotAxis *= -1;
// find vector orthogonal to up and rotation-axis vector (which means it never travels along Z-axis this way)
transDir = Vector3.Cross(rotAxis, upDir).normalized;
// compute magnitude of translation = angular fraction * circumference
transDir *= rotAngle / (360f) * (2f * Mathf.PI * ballRadius);
target.localPosition += transDir * Time.deltaTime * moveSpeed;
statusText.text = rot + "\n" + target.localPosition + "\n" + target.localRotation.eulerAngles;
}
