protected virtual IEnumerator AudioClipHapticsRoutine(VRTK_ControllerReference controllerReference, AudioClip clip)
{
SDK_ControllerHapticModifiers hapticModifiers = VRTK_SDK_Bridge.GetHapticModifiers();
float hapticScalar = hapticModifiers.maxHapticVibration;
float[] audioData = new float[hapticModifiers.hapticsBufferSize];
int sampleOffset = -hapticModifiers.hapticsBufferSize;
float startTime = Time.time;
float length = clip.length / 1;
float endTime = startTime + length;
float sampleRate = clip.samples;
while (Time.time <= endTime)
{
float lerpVal = (Time.time - startTime) / length;
int sampleIndex = (int)(sampleRate * lerpVal);
if (sampleIndex >= sampleOffset + hapticModifiers.hapticsBufferSize)
{
clip.GetData(audioData, sampleIndex);
sampleOffset = sampleIndex;
}
float currentSample = Mathf.Abs(audioData[sampleIndex - sampleOffset]);
ushort hapticStrength = (ushort)(hapticScalar * currentSample);
VRTK_SDK_Bridge.HapticPulse(controllerReference, hapticStrength);
yield return(null);
}
}
protected virtual void InternalTriggerHapticPulse(VRTK_ControllerReference controllerReference, float strength)
{
InternalCancelHapticPulse(controllerReference);
float hapticPulseStrength = Mathf.Clamp(strength, 0f, 1f);
VRTK_SDK_Bridge.HapticPulse(controllerReference, hapticPulseStrength);
}
// Token: 0x06001535 RID: 5429 RVA: 0x00074E95 File Offset: 0x00073095
protected virtual IEnumerator AudioClipHapticsRoutine(VRTK_ControllerReference controllerReference, AudioClip clip)
{
SDK_ControllerHapticModifiers hapticModifiers = VRTK_SDK_Bridge.GetHapticModifiers();
float hapticScalar = (float)hapticModifiers.maxHapticVibration;
float[] audioData = new float[hapticModifiers.hapticsBufferSize];
int sampleOffset = -hapticModifiers.hapticsBufferSize;
float startTime = Time.time;
float length = clip.length / 1f;
float endTime = startTime + length;
float sampleRate = (float)clip.samples;
while (Time.time <= endTime)
{
float num = (Time.time - startTime) / length;
int num2 = (int)(sampleRate * num);
if (num2 >= sampleOffset + hapticModifiers.hapticsBufferSize)
{
clip.GetData(audioData, num2);
sampleOffset = num2;
}
float num3 = Mathf.Abs(audioData[num2 - sampleOffset]);
ushort num4 = (ushort)(hapticScalar * num3);
VRTK_SDK_Bridge.HapticPulse(controllerReference, (float)num4);
yield return(null);
}
yield break;
}
protected virtual void InternalTriggerHapticPulse(VRTK_ControllerReference controllerReference, AudioClip clip)
{
InternalCancelHapticPulse(controllerReference);
if (!VRTK_SDK_Bridge.HapticPulse(controllerReference, clip))
{
//If the SDK Bridge doesn't support audio clips then defer to a local version
Coroutine hapticLoop = StartCoroutine(AudioClipHapticsRoutine(controllerReference, clip));
VRTK_SharedMethods.AddDictionaryValue(hapticLoopCoroutines, controllerReference, hapticLoop);
}
}
// Token: 0x06001532 RID: 5426 RVA: 0x00074DEC File Offset: 0x00072FEC
protected virtual void InternalTriggerHapticPulse(VRTK_ControllerReference controllerReference, AudioClip clip)
{
this.InternalCancelHapticPulse(controllerReference);
if (!VRTK_SDK_Bridge.HapticPulse(controllerReference, clip))
{
Coroutine value = base.StartCoroutine(this.AudioClipHapticsRoutine(controllerReference, clip));
if (!this.hapticLoopCoroutines.ContainsKey(controllerReference))
{
this.hapticLoopCoroutines.Add(controllerReference, value);
}
}
}
protected virtual IEnumerator SimpleHapticPulseRoutine(VRTK_ControllerReference controllerReference, float duration, float hapticPulseStrength, float pulseInterval)
{
if (pulseInterval <= 0)
{
yield break;
}
while (duration > 0)
{
VRTK_SDK_Bridge.HapticPulse(controllerReference, hapticPulseStrength);
yield return(new WaitForSeconds(pulseInterval));
duration -= pulseInterval;
}
}
protected virtual bool InternalTriggerHapticFrequency(VRTK_ControllerReference controllerReference, float strength, float duration, float frequency)
{
InternalCancelHapticPulse(controllerReference);
return(VRTK_SDK_Bridge.HapticPulse(controllerReference, strength, duration, frequency));
}
public static void HapticPulseOnIndex(uint index, float strength = 0.5f)
{
VRTK_SDK_Bridge.HapticPulse(VRTK_ControllerReference.GetControllerReference(index), strength);
}
