Created
January 3, 2018 17:12
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OVR Haptics Example
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using UnityEngine; | |
/* | |
* Haptics internal update (Process()) is triggered by OVRManager, which | |
* you need to have in your scene. | |
*/ | |
public class HapticTest : MonoBehaviour { | |
private OVRHapticsClip _clip; | |
[SerializeField] private AnimationCurve _ampEnv; | |
private void Awake() { | |
Debug.Log(OVRHaptics.Config.MinimumBufferSamplesCount); // 1 | |
Debug.Log(OVRHaptics.Config.MaximumBufferSamplesCount); // 256 | |
Debug.Log(OVRHaptics.Config.OptimalBufferSamplesCount); // 20 | |
Debug.Log(OVRHaptics.Config.SampleRateHz); // 320 | |
Debug.Log(OVRHaptics.Config.SampleSizeInBytes); // 1 | |
_clip = new OVRHapticsClip(160); | |
_clip.Count = _clip.Capacity; | |
// Random clip | |
//new System.Random().NextBytes(_clip.Samples); | |
for (int i = 0; i < _clip.Capacity; i++) { | |
float val = 0.5f + 0.5f * Mathf.Sin((i / 160f) * 5f * Mathf.PI * 2f); | |
val *= _ampEnv.Evaluate(i / 160f); | |
_clip.Samples[i] = (byte) (val * 255f); | |
} | |
} | |
public void Update() { | |
if (OVRInput.GetDown(OVRInput.Button.PrimaryHandTrigger)) { | |
OVRHaptics.LeftChannel.Preempt(_clip); | |
} | |
if (OVRInput.GetDown(OVRInput.Button.SecondaryHandTrigger)) { | |
OVRHaptics.RightChannel.Preempt(_clip); | |
} | |
} | |
} |
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This no longer works in later versions. To fix,
Remove line 22,
And replace line 30 with