68 lines
1.7 KiB
C#
68 lines
1.7 KiB
C#
using System.Collections;
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using System.Collections.Generic;
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using HurricaneVR.Framework.Core;
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using HurricaneVR.Framework.Core.Grabbers;
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using UnityEngine;
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namespace HurricaneVR.Framework.Components
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{
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public abstract class HVRImpactHapticsBase : MonoBehaviour
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{
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public HVRImpactHaptics Data;
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[Header("Debug")]
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public float Force;
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private float _lastHaptic;
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private Rigidbody Rb;
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public virtual float MaxForce => Data.MaxForce;
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protected virtual void Awake()
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{
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TryGetComponent(out Rb);
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if (!Data)
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{
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Data = ScriptableObject.CreateInstance<HVRImpactHaptics>();
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Data.Reset();
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}
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}
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protected virtual void OnCollisionEnter(Collision other)
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{
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if (!Rb) TryGetComponent(out Rb);
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if (!Rb || Rb.velocity.sqrMagnitude < Data.SqrMagThreshold)
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return;
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if (Time.realtimeSinceStartup - _lastHaptic < Data.Timeout)
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return;
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float impulse;
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if (other.impulse.sqrMagnitude > 0f)
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{
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impulse = other.impulse.magnitude;
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}
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else
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{
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impulse = other.relativeVelocity.magnitude * Rb.mass;
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}
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Force = impulse / Time.fixedDeltaTime;
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var amp = Data.AmpCurve.Evaluate(Force / MaxForce);
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Vibrate(Data.Duration, amp, Data.Frequency);
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_lastHaptic = Time.realtimeSinceStartup;
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}
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protected virtual void Vibrate(float duration, float amplitude, float frequency)
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{
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}
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}
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}
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