73 lines
1.3 KiB
C#
73 lines
1.3 KiB
C#
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using UnityEngine;
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using System.Collections;
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/*public class VisibilityZone{
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public VisibilityZone(GameObject src, float overlayDepth){
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}
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}*/
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public class ZoneVisibilityControl : Predicate {
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#region implemented abstract members of Predicate
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protected override bool CheckInternal ()
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{
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return false;
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}
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protected override bool CheckInternal (object param)
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{
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var z = param as VisibilityZone;
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if(z == null){
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return false;
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}
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return z.IsInside(viewer.transform.position);
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}
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#endregion
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private VisibilityZone[] zones;
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public GameObject viewer;
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private VisibilityZone currentVisible;
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public Material hideMaterial;
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public float hideDepth = -1.0f;
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// Use this for initialization
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void Start () {
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zones = FindObjectsOfType<VisibilityZone>();
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foreach(var zone in zones){
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zone.Init();
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zone.Hide(hideMaterial, hideDepth);
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}
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}
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void UpateVisibility(){
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foreach(var zone in zones){
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if(zone.IsInside(viewer.transform.position)){
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if(currentVisible != zone){
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if(currentVisible != null){
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currentVisible.Hide (hideMaterial, hideDepth);
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}
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currentVisible = zone;
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currentVisible.Show();
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}
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return;
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}
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}
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if(currentVisible != null){
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currentVisible.Hide (hideMaterial, hideDepth);
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currentVisible = null;
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}
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}
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// Update is called once per frame
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void Update () {
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//UpateVisibility();
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}
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}
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