void Update()
{
// TODO: Turns out this has some issues. It's -1 at the upper extent, and 1 at the lower. It seems to also extend beyond 1/-1 which is shouldn't.
// TODO : Really, we want this to be a non-linear control, it should be possible at the extremes to spend longer with more control
brightnessRatio = Mathf.Clamp(ratioController.getVerticalDirection(), -1, 1);
// Don't over communicate :-)
if (Mathf.Abs(previousBrightnessRatio - brightnessRatio) > 0.01)
{
NetworkManager.instance.SetFloat("brightnessRatio", brightnessRatio);
Debug.Log("Brightness Ratio " + brightnessRatio);
previousBrightnessRatio = brightnessRatio;
}
cameraRig.SetBinocularSuppressionRatio(brightnessRatio);
//Now lets check to see if the headset if being held still
if (!ignoreStillnessSensor)
{
float still = stillness.getTimeStill();
Debug.Log("Time still " + still);
if (still > secondsOfStillnessForSelect)
{
//Selected!
indicator.Reset();
StoreSuppressionRatioAndQuit();
}
else
{
//redraw the indicator and play a rising tone?!?
float percentage = (still / secondsOfStillnessForSelect);
//Debug.Log("Percentage still " + percentage);
indicator.SetIndicatorPercentage(percentage);
}
}
if (esInput.GetShortButtonPress("EyeSkills Confirm") || NetworkManager.instance.GetButton("save"))
{
StoreSuppressionRatioAndQuit();
}
else if (esInput.GetShortButtonPress("EyeSkills Up") || NetworkManager.instance.GetButton("inConflict"))
{
AudioManager.instance.Say("inConflict");
model.IntoConflict();
}
else if (esInput.GetShortButtonPress("EyeSkills Down") || NetworkManager.instance.GetButton("outOfConflict"))
{
AudioManager.instance.Say("notInConflict");
model.OutOfConflict();
}
}
IEnumerator DemonstrateBinocularSuppressionRatio(EyeSkillsVRHeadsetInput ratioController,
ConflictZoneModel model,
EyeSkillsCameraRig cameraRig)
{
float brightnessRatio;
while (true)
{
//Update the luminance ratio for each eye
brightnessRatio = Mathf.Clamp(ratioController.getVerticalDirection(), -1, 1);
cameraRig.SetBinocularSuppressionRatio(brightnessRatio);
yield return(null);
}
}
/// <summary>
/// Identifies the binocular suppression ratio.
/// </summary>
/// <returns>The binocular suppression ratio.</returns>
/// <param name="ratioController">Ratio controller. Where we get our signal from to alter the ratio - e.g. tilt angle of head</param>
/// <param name="model">Model. The model that provides us the conflict images.</param>
/// <param name="cameraRig">Camera rig. The cameras whose relative brightness we wish to alter.</param>
/// <param name="stillness">Stillness. Where we get information from about whether or not the headset is still. Might have been better to pass this headset specific mechanism to the VRHeadsetInput, which could have implemented a generic interface for reporting "stillness"</param>
/// <param name="indicator">Indicator. The element which informs the user about the progress of the stillness based selection</param>
/// <param name="NextStep">Next step.</param>
/// <param name="secondsOfStillnessForSelect">Seconds of stillness for select.</param>
IEnumerator IdentifyBinocularSuppressionRatio(EyeSkillsVRHeadsetInput ratioController,
ConflictZoneModel model,
EyeSkillsCameraRig cameraRig,
EyeSkillsVRHeadsetSelectByStillness stillness,
SelectionIndicatorScaler indicator,
Action <float> NextStep,
float secondsOfStillnessForSelect)
{
float suppressionRatio = 0;
float still = 0;
float brightnessRatio;
stillness.StartTracking();
//TODO : We probably need a maximum timeout for if the headset never appears to settle!
still = stillness.getTimeStill();
while (still < secondsOfStillnessForSelect)
{
//Update the luminance ratio for each eye
brightnessRatio = Mathf.Clamp(ratioController.getVerticalDirection(), -1, 1);
cameraRig.SetBinocularSuppressionRatio(brightnessRatio);
//redraw the indicator and play a rising tone?!?
float percentage = (still / secondsOfStillnessForSelect);
//Debug.Log("Percentage still " + percentage);
indicator.SetIndicatorPercentage(percentage);
yield return(null);
still = stillness.getTimeStill();
//Debug.Log("ratio : "+ brightnessRatio + " %:" + percentage);
}
stillness.StopTracking();
indicator.Reset();
StopConflictEnvironment();
NextStep(suppressionRatio);
}