internal virtual void Start()
{
//set the initial view
this.InitializeViews();
//get a reference to the primary vehicle's eye cameras
leftEyeCamera = primaryVehicle.gameObject.GetChildObjectByName("LeftEyeCamera").GetComponent <Camera>();
rightEyeCamera = primaryVehicle.gameObject.GetChildObjectByName("RightEyeCamera").GetComponent <Camera>();
//get a reference to the vehicle's retinas
leftEyeRetina = leftEyeCamera.GetComponent <Retina>();
rightEyeRetina = rightEyeCamera.GetComponent <Retina>();
trails = GameObject.FindObjectsOfType <TrailRenderer>();
foreach (TrailRenderer trail in trails)
{
//trail.enabled = true;
trail.enabled = this.showTrail;
}
//determine whether the eye view UI is rendered
this.eyeViewUI.SetActive(this.showEyeCameras);
//determine whether the eye view UI will show the average eye color
leftEyeRetina.showUniform = this.showProcessedInformation;
rightEyeRetina.showUniform = this.showProcessedInformation;
//determine whether the instruction screen is visible
instructionScreen.SetActive(this.showInstructionUI);
//determine whether the info UI is visible. The info UI has priority over the instruction screen.
if (this.showInfoUI == true)
{
instructionScreen.SetActive(false);
this.infoUI.SetActive(true);
this.showInstructionUI = false;
}
else
{
this.infoUI.SetActive(false);
}
}
private float lastEyeTestTime = 0f; //the time of the last eye test
void Awake()
{
//get a reference to the vehicle component
vehicle = GetComponent <Vehicle> ();
if (vehicle == null)
{
vehicle = this.GetComponentInParent <Vehicle> ();
}
//get a reference to the directional light
this.directionalLight = GameObject.FindGameObjectWithTag(TagManager.DirectionalLight).GetComponent <Light> ();
if (this.eyeTest.enabled)
{
this.eyeTest.Initialize();
}
//get a reference to the retina
if (this.eyeType == null)
{
Debug.LogError("Null reference for eye type.");
return;
}
foreach (Retina r in this.GetComponentsInChildren <Retina>())
{
if (r.eyeType == this.eyeType)
{
this.retina = r;
break;
}
}
//log error if retina with the appropriate type cannot be found
if (this.retina == null)
{
Debug.LogError("Could not find retina for eye. Are you missing an EyeType reference?");
return;
}
//get a reference to the Camera component.
_camera = retina.GetComponent <Camera>();
_camera.enabled = false;
// the retina of a complex eye is divided into one row of five columns
if (this.isComplexEye)
{
this.retinalRows = 1;
this.retinalColumns = 5;
}
else // a simple eye simply has a single retinal patch
{
this.retinalRows = 1;
this.retinalColumns = 1;
}
this.retinalPatchesVisualInfo = new ColorInformation[this.retinalColumns, this.retinalRows]; //initialize the retinal patches array with the number of columns and number of rows
this.SetEyeRotation(this.initialEyeRotation);
this._tag = this.EyeTag; // this ensures we cannot change the tag during game play
}
