132 lines
3.6 KiB
C#
132 lines
3.6 KiB
C#
//======= Copyright (c) Valve Corporation, All rights reserved. ===============
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//
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// Purpose: Highlights the controller when hovering over interactables
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//
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//=============================================================================
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using UnityEngine;
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using System.Collections;
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namespace Valve.VR.InteractionSystem
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{
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//-------------------------------------------------------------------------
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public class ControllerHoverHighlight : MonoBehaviour
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{
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public Material highLightMaterial;
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public bool fireHapticsOnHightlight = true;
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protected Hand hand;
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protected RenderModel renderModel;
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protected SteamVR_Events.Action renderModelLoadedAction;
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protected void Awake()
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{
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hand = GetComponentInParent<Hand>();
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}
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protected void OnHandInitialized(int deviceIndex)
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{
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GameObject renderModelGameObject = GameObject.Instantiate(hand.renderModelPrefab);
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renderModelGameObject.transform.parent = this.transform;
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renderModelGameObject.transform.localPosition = Vector3.zero;
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renderModelGameObject.transform.localRotation = Quaternion.identity;
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renderModelGameObject.transform.localScale = hand.renderModelPrefab.transform.localScale;
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renderModel = renderModelGameObject.GetComponent<RenderModel>();
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renderModel.SetInputSource(hand.handType);
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renderModel.OnHandInitialized(deviceIndex);
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renderModel.SetMaterial(highLightMaterial);
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hand.SetHoverRenderModel(renderModel);
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renderModel.onControllerLoaded += RenderModel_onControllerLoaded;
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renderModel.Hide();
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}
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private void RenderModel_onControllerLoaded()
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{
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renderModel.Hide();
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}
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//-------------------------------------------------
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protected void OnParentHandHoverBegin(Interactable other)
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{
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if (!this.isActiveAndEnabled)
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{
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return;
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}
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if (other.transform.parent != transform.parent)
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{
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ShowHighlight();
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}
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}
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//-------------------------------------------------
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private void OnParentHandHoverEnd(Interactable other)
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{
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HideHighlight();
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}
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//-------------------------------------------------
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private void OnParentHandInputFocusAcquired()
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{
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if (!this.isActiveAndEnabled)
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{
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return;
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}
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if (hand.hoveringInteractable && hand.hoveringInteractable.transform.parent != transform.parent)
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{
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ShowHighlight();
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}
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}
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//-------------------------------------------------
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private void OnParentHandInputFocusLost()
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{
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HideHighlight();
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}
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//-------------------------------------------------
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public void ShowHighlight()
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{
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if (renderModel == null)
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{
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return;
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}
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if (fireHapticsOnHightlight)
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{
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hand.TriggerHapticPulse(500);
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}
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renderModel.Show();
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}
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//-------------------------------------------------
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public void HideHighlight()
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{
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if (renderModel == null)
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{
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return;
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}
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if (fireHapticsOnHightlight)
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{
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hand.TriggerHapticPulse(300);
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}
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renderModel.Hide();
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}
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}
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} |