void Start()
{
// Added by Aislinn to get session
experiment = GameObject.FindGameObjectWithTag("Experiment");
experimentGenerator = experiment.GetComponent <ExperimentGenerator>();
dotSession = experimentGenerator.session;
// Added by Aislinn to get stim_start_time from DotStimScript
dotStimulus = GameObject.FindGameObjectWithTag("DotStimulus");
dotStimScript = dotStimulus.GetComponent <DotStimScript>();
// Added by Aislinn to put stimulus in right location
headCamera = GameObject.FindGameObjectWithTag("Camera");
transform.SetParent(headCamera.transform);
stimLocList = dotSession.settings.GetIntList("stimulusLocation");
stimLoc = Quaternion.Euler(stimLocList[0], stimLocList[1], stimLocList[2]);
stimDepth = dotSession.settings.GetFloat("StimDepth");
speedApertureUnits = dotSession.settings.GetInt("DotSpeed") / (2 * dotSession.settings.GetFloat("ApertureRad")); // Aperture has scaled radius of 1 here, need to scale speed to use with local position
if (current_directionH == 1 && !isNoise) // "right opening" movement wedge (use for motion with leftward component)
{
if (!dotSession.settings.GetBool("DeterministicSignal"))
{
movement_angle = Quaternion.AngleAxis(-Random.Range(-current_angle / 2, current_angle / 2), Vector3.up);
}
transform.localRotation = Quaternion.identity * movement_angle;
//Debug.Log("movement angle is " + movement_angle.eulerAngles);
}
if (current_directionH != 1 && !isNoise) // "left opening" movement wedge (use for motion with rightward component)
{
if (!dotSession.settings.GetBool("DeterministicSignal"))
{
movement_angle = Quaternion.AngleAxis(Random.Range(-current_angle / 2, current_angle / 2), Vector3.up);
}
transform.localRotation = Quaternion.identity * movement_angle;
// Debug.Log("movement angle is " + movement_angle.eulerAngles);
}
if (isNoise && !isBuddy)
{
buddyDot = GameObject.Find("Dot" + buddyNumber.ToString());
float angle_degrees = Random.Range(-360, 360);
movement_angle = Quaternion.AngleAxis(angle_degrees, Vector3.up);
buddyDot.GetComponent <DotMotion>().movement_angle = Quaternion.AngleAxis(angle_degrees + 180, Vector3.up);
transform.localRotation = Quaternion.identity * movement_angle;
}
if (isNoise && isBuddy)
{
transform.localRotation = Quaternion.identity * movement_angle;
}
//GetComponent<Renderer>().material.color = Random.ColorHSV(0f, 1f, 1f, 1f, 0.5f, 1f);
timeSinceStartup = Time.realtimeSinceStartup;
}
IEnumerator DotMotionCoroutine()
{
// Wait for the fixation point to dissapear
yield return(new WaitForSeconds(session.settings.GetFloat("fixationTime")));
// Instantiate dot motion stimulus
// set it to the location of the fixation to begin with
instStim = Instantiate(stim, fixation.transform.position, Quaternion.identity);
// transform.lookat may be what i need
instStim.transform.Rotate(90f, 180f, 0f);
instStim.SetActive(true);
dotStimScript = instStim.GetComponent <DotStimScript>();
combined_direction = dotStimScript.combined_direction;
// Display it for .5 seconds
yield return(new WaitForSeconds(session.settings.GetFloat("stimulusTime")));
// Destroy it
Destroy(instStim);
stimActive = false;
}