// Token: 0x060056F2 RID: 22258 RVA: 0x001DEEF4 File Offset: 0x001DD2F4
public override void GenerateHapticEvent(VRCTracking.ID id, float duration, float amplitude, float frequency)
{
CVRSystem system = OpenVR.System;
if (system == null)
{
return;
}
ETrackedControllerRole unDeviceType = ETrackedControllerRole.Invalid;
if (id != VRCTracking.ID.HandTracker_LeftWrist)
{
if (id == VRCTracking.ID.HandTracker_RightWrist)
{
unDeviceType = ETrackedControllerRole.RightHand;
}
}
else
{
unDeviceType = ETrackedControllerRole.LeftHand;
}
uint trackedDeviceIndexForControllerRole = system.GetTrackedDeviceIndexForControllerRole(unDeviceType);
if (trackedDeviceIndexForControllerRole < 0u || trackedDeviceIndexForControllerRole >= 16u)
{
return;
}
VRCTrackingSteam.HapticWave hapticWave = default(VRCTrackingSteam.HapticWave);
hapticWave.controllerIndex = trackedDeviceIndexForControllerRole;
hapticWave.duration = duration;
hapticWave.strength = Mathf.Clamp01(amplitude);
hapticWave.frequency = frequency;
if (this.currentHapticLoop[(int)((UIntPtr)hapticWave.controllerIndex)] != null)
{
base.StopCoroutine(this.currentHapticLoop[(int)((UIntPtr)hapticWave.controllerIndex)]);
}
this.currentHapticLoop[(int)((UIntPtr)hapticWave.controllerIndex)] = base.StartCoroutine("HapticLoop", hapticWave);
}
// Token: 0x060056EC RID: 22252 RVA: 0x001DEAD0 File Offset: 0x001DCED0
private IEnumerator HapticLoop(VRCTrackingSteam.HapticWave wave)
{
float timeElapsed = 0f;
float cycleWait = 0.005f;
float pulseLengthUSec = wave.strength * 3998f + 1f;
float pulseLength = pulseLengthUSec / 1000000f;
float period = 0.5f / wave.frequency;
if (period < pulseLength + cycleWait)
{
period = pulseLength + cycleWait;
}
else
{
cycleWait = period - pulseLength;
}
while (timeElapsed < wave.duration * 0.5f)
{
float cycleStart = Time.unscaledTime;
float cycleTime = 0f;
SteamVR_Controller.Input((int)wave.controllerIndex).TriggerHapticPulse((ushort)Mathf.RoundToInt(pulseLengthUSec), EVRButtonId.k_EButton_Axis0);
while (cycleTime < period)
{
yield return(null);
float measuredDelta = Time.unscaledTime - cycleStart;
cycleTime += measuredDelta;
timeElapsed += measuredDelta;
cycleStart = Time.unscaledTime;
}
}
this.currentHapticLoop[(int)((UIntPtr)wave.controllerIndex)] = null;
yield return(null);
yield break;
}
