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77 lines
2.3 KiB
77 lines
2.3 KiB
namespace VRTK.Examples
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{
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using UnityEngine;
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using UnityEngine.UI;
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using VRTK.Controllables;
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public class TogglePointerInteraction : MonoBehaviour
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{
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public enum OptionType
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{
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InteractWithObjects,
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GrabToPointerTip
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}
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public OptionType optionType = OptionType.InteractWithObjects;
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public VRTK_Pointer[] pointers = new VRTK_Pointer[0];
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public VRTK_BaseControllable controllable;
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public Text displayText;
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public string maxText;
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public string minText;
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protected virtual void OnEnable()
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{
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controllable = (controllable == null ? GetComponent<VRTK_BaseControllable>() : controllable);
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if (controllable != null)
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{
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controllable.MaxLimitReached += MaxLimitReached;
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controllable.MinLimitReached += MinLimitReached;
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}
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}
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protected virtual void OnDisable()
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{
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if (controllable != null)
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{
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controllable.MaxLimitReached -= MaxLimitReached;
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controllable.MinLimitReached -= MinLimitReached;
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}
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}
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protected virtual void MaxLimitReached(object sender, ControllableEventArgs e)
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{
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SetOption(true, maxText);
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}
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protected virtual void MinLimitReached(object sender, ControllableEventArgs e)
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{
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SetOption(false, minText);
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}
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protected virtual void SetOption(bool value, string text)
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{
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if (displayText != null)
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{
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displayText.text = text;
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}
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foreach (VRTK_Pointer pointer in pointers)
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{
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pointer.enabled = false;
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pointer.pointerRenderer.enabled = false;
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switch (optionType)
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{
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case OptionType.InteractWithObjects:
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pointer.interactWithObjects = value;
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break;
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case OptionType.GrabToPointerTip:
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pointer.grabToPointerTip = value;
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break;
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}
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pointer.pointerRenderer.enabled = true;
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pointer.enabled = true;
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}
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}
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}
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}
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