OVRHaptics.OVRHapticsChannel GetTargetChannel(Node node)
{
OVRHaptics.OVRHapticsChannel channel = null;
if (node == Node.None)
{
return(channel);
}
switch (node)
{
case Node.LeftHand:
channel = m_LHapticsChannel;
break;
case Node.RightHand:
channel = m_RHapticsChannel;
break;
default:
Debug.LogWarning("Invalid node. Could not fetch haptics channel.");
break;
}
return(channel);
}
void Start()
{
#if ENABLE_OVR_INPUT
m_LHapticsChannel = OVRHaptics.LeftChannel;
m_RHapticsChannel = OVRHaptics.RightChannel;
m_GeneratedHapticClip = new OVRHapticsClip();
#endif
}
public override void HapticPulse(byte[] samples)
{
#if OVR
OVRHapticsClip clip = new OVRHapticsClip(samples, samples.Length);
OVRHaptics.OVRHapticsChannel channel = hand == XRHand.Left ? OVRHaptics.LeftChannel : OVRHaptics.RightChannel;
channel.Mix(clip);
#endif
}
protected void OnEnable()
{
InitializeOVRHaptics();
if (controllerMask == OVRInput.Controller.LTouch)
{
channel = OVRHaptics.LeftChannel;
}
}
void RumbleSimple(OVRHaptics.OVRHapticsChannel channel)
{
if (channel == null)
{
return;
}
if (RumbleSimpleClip != null)
{
channel.Mix(RumbleSimpleClip);
}
}
void Rumble(OVRHaptics.OVRHapticsChannel channel, AudioClip audioClip)
{
RumbleSimple(channel); // TODO: remove
////////////
/*if (channel == null) { return; }
*
* OVRHapticsClip clip = new OVRHapticsClip(audioClip); // TODO: This line crashes Unity
* for (int i = 0; i < _audioClipAmpMultiplier; i++)
* {
* channel.Mix(clip);
* }*/
}
private void Start()
{
m_hapticsChannelL = OVRHaptics.LeftChannel;
m_hapticsChannelR = OVRHaptics.RightChannel;
if (GoodAudio)
{
GoodClip = new OVRHapticsClip(GoodAudio);
}
if (BadAudio)
{
BadClip = new OVRHapticsClip(BadAudio);
}
//Create EmptyClip
proceduralClip = new OVRHapticsClip();
}
public override void HapticPulse(AnimationCurve curve, float time)
{
#if OVR
int count = (int)(time * 320); //Touch controllers sample at 320Hz.
OVRHapticsClip clip = new OVRHapticsClip(count);
for (int i = 0; i < count; i++)
{
float value = curve.Evaluate(i / (float)count) * 255f;
value = Mathf.Clamp(value, 0, 255);
clip.Samples[i] = (byte)(int)value;
}
clip = new OVRHapticsClip(clip.Samples, clip.Samples.Length);
OVRHaptics.OVRHapticsChannel channel = hand == XRHand.Left ? OVRHaptics.LeftChannel : OVRHaptics.RightChannel;
channel.Mix(clip);
#endif
}
internal override void HapticPulse(Controller ctrl, int durationMicroSec)
{
/* mapping from durationMicroSec, which is a value up to ~500, down to bytes */
if (haptics_clip == null)
{
haptics_clip = new OVRHapticsClip(1);
}
int value = durationMicroSec / 2;
if (value > 255)
{
value = 255;
}
haptics_clip.Reset();
haptics_clip.WriteSample((byte)value);
OVRHaptics.OVRHapticsChannel channel = OVRHaptics.Channels[ctrl.index];
channel.Preempt(haptics_clip);
}
// Send haptic impulse based on intensity and hand options
public void Vibrate(EHapticIntensity hapticIntensity, EHapticHand hapticHand)
{
switch (hapticHand)
{
case EHapticHand.LeftController:
_channel = OVRHaptics.LeftChannel;
break;
case EHapticHand.RightController:
_channel = OVRHaptics.RightChannel;
break;
case EHapticHand.NoHaptics:
break;
default:
throw new ArgumentOutOfRangeException(nameof(hapticHand), hapticHand, null);
}
switch (hapticIntensity)
{
case EHapticIntensity.Light:
_channel.Preempt(_clipLight);
break;
case EHapticIntensity.Medium:
_channel.Preempt(_clipMedium);
break;
case EHapticIntensity.Strong:
_channel.Preempt(_clipStrong);
break;
default:
throw new ArgumentOutOfRangeException(nameof(hapticIntensity), hapticIntensity, null);
}
}
private void TriggerHapticFeedback(XRNode node, OVRHapticsClip clip)
{
OVRHaptics.OVRHapticsChannel channel = (node != XRNode.LeftHand) ? OVRHaptics.RightChannel : OVRHaptics.LeftChannel;
channel.Mix(clip);
}
