feat: 全面重写—shader模型描边+Shose→ping→chanraotuibu→ping第二轮

- ShoseClickHandler: shader描边,点击移动Shose到ShosePoint+激活ping.004
- PingClickHandler: shader描边两阶段,第一轮完激活chanraotuibu
- ChanraoTuibuHandler: shader描边,点击后亮起ping第二轮边框
- TouchPositionHandler: point1激活Shose而非chanraotuibu
- 所有Handler用Custom/OutlineUnlit shader(_MainColor.a=0)实现模型精准描边

Assets/Scripts/Interaction/ChanraoTuibuHandler.cs

@@ -1,73 +1,45 @@
 using UnityEngine;
 
-/// <summary>
-/// 挂在 chanraotuibu 对象上。蓝色矩形闪烁描边，点击显示模型并激活下个对象（ping.004）。
-/// </summary>
 public class ChanraoTuibuHandler : MonoBehaviour
 {
     public GameObject nextObject;
-
-    private MeshRenderer _meshRenderer;
-    private LineRenderer _outlineRenderer;
+    private MeshRenderer _modelRenderer, _outlineMesh;
 
     void OnEnable()
     {
-        _meshRenderer = GetComponent<MeshRenderer>();
-        if (_meshRenderer == null) _meshRenderer = GetComponentInChildren<MeshRenderer>();
-        // 隐藏所有子级 Renderer（包括 inactive 子级，确保模型不可见）
-        var allRends = GetComponentsInChildren<Renderer>(true);
-        foreach (var r in allRends) r.enabled = false;
-        // 确保有大号可点击 collider
-        var col = GetComponent<Collider>();
-        if (col == null) { var sc = gameObject.AddComponent<SphereCollider>(); sc.radius = 0.5f; }
-        CreateBlueOutline();
+        _modelRenderer = GetComponent<MeshRenderer>();
+        if (_modelRenderer == null) _modelRenderer = GetComponentInChildren<MeshRenderer>();
+        foreach (var r in GetComponentsInChildren<Renderer>(true)) r.enabled = false;
+        if (GetComponent<Collider>() == null) gameObject.AddComponent<SphereCollider>().radius = 0.5f;
+        CreateOutlineMesh();
         StopAllCoroutines();
         StartCoroutine(BlinkOutline());
     }
 
-    void CreateBlueOutline()
+    void CreateOutlineMesh()
     {
-        if (_outlineRenderer != null) return;
-        var ringGo = new GameObject("BlueRing");
-        ringGo.transform.SetParent(transform, false);
-        _outlineRenderer = ringGo.AddComponent<LineRenderer>();
-        _outlineRenderer.useWorldSpace = true;
-        _outlineRenderer.loop = true;
-        _outlineRenderer.startWidth = 0.015f;
-        _outlineRenderer.endWidth = 0.015f;
-        _outlineRenderer.material = new Material(Shader.Find("Unlit/Color"));
-        _outlineRenderer.material.color = new Color(0.2f, 0.5f, 1f);
-        _outlineRenderer.startColor = new Color(0.2f, 0.5f, 1f);
-        _outlineRenderer.endColor = new Color(0.2f, 0.5f, 1f);
-
-        // 基于模型 Bounds 画矩形
-        Renderer rend = _meshRenderer;
-        if (rend == null) rend = GetComponentInChildren<Renderer>();
-        Bounds b;
-        if (rend != null) b = rend.bounds;
-        else b = new Bounds(transform.position, new Vector3(0.3f, 0.01f, 0.3f));
-        // 扩展 20% 让边框包住模型
-        Vector3 ctr = b.center;
-        Vector3 ext = b.extents * 1.2f;
-        float y = b.max.y + 0.08f;
-        Vector3 p0 = new Vector3(ctr.x - ext.x, y, ctr.z - ext.z);
-        Vector3 p1 = new Vector3(ctr.x - ext.x, y, ctr.z + ext.z);
-        Vector3 p2 = new Vector3(ctr.x + ext.x, y, ctr.z + ext.z);
-        Vector3 p3 = new Vector3(ctr.x + ext.x, y, ctr.z - ext.z);
-        Debug.Log($"[{name}] 边框 bounds: center={ctr} extents={ext} y={y}");
-        _outlineRenderer.positionCount = 5;
-        _outlineRenderer.SetPosition(0, p0);
-        _outlineRenderer.SetPosition(1, p1);
-        _outlineRenderer.SetPosition(2, p2);
-        _outlineRenderer.SetPosition(3, p3);
-        _outlineRenderer.SetPosition(4, p0);
+        if (_outlineMesh != null) return;
+        var mf = GetComponent<MeshFilter>();
+        if (mf == null) mf = GetComponentInChildren<MeshFilter>();
+        if (mf == null || mf.sharedMesh == null) return;
+        var mat = new Material(Shader.Find("Custom/OutlineUnlit"));
+        mat.SetColor("_OutlineColor", new Color(0.2f, 0.5f, 1f, 1f));
+        mat.SetColor("_MainColor", new Color(0, 0, 0, 0));
+        mat.SetFloat("_OutlineWidth", 0.03f);
+        var go = new GameObject("Outline");
+        go.transform.SetParent(transform, false);
+        go.AddComponent<MeshFilter>().sharedMesh = mf.sharedMesh;
+        _outlineMesh = go.AddComponent<MeshRenderer>();
+        _outlineMesh.material = mat;
     }
 
     System.Collections.IEnumerator BlinkOutline()
     {
+        if (_outlineMesh != null) _outlineMesh.enabled = true;
+        yield return new WaitForSeconds(0.4f);
         while (true)
         {
-            if (_outlineRenderer != null) _outlineRenderer.enabled = !_outlineRenderer.enabled;
+            if (_outlineMesh != null) _outlineMesh.enabled = !_outlineMesh.enabled;
             yield return new WaitForSeconds(0.4f);
         }
     }
@@ -76,10 +48,23 @@ public class ChanraoTuibuHandler : MonoBehaviour
     {
         Debug.Log($"[ChanraoTuibu] {name} 被点击");
         StopAllCoroutines();
-        if (_meshRenderer != null) _meshRenderer.enabled = true;
-        var allRends2 = GetComponentsInChildren<Renderer>();
-        foreach (var r in allRends2) r.enabled = true;
-        if (_outlineRenderer != null) _outlineRenderer.enabled = false;
-        if (nextObject != null) { nextObject.SetActive(true); Debug.Log($"[ChanraoTuibu] → {nextObject.name} 已激活"); }
+        if (_modelRenderer != null) _modelRenderer.enabled = true;
+        if (_outlineMesh != null) _outlineMesh.enabled = false;
+
+        // 亮起所有 ping 的边框进入第二轮
+        var mi = GameObject.Find("manInjury");
+        if (mi != null)
+        {
+            for (int i = 4; i >= 1; i--)
+            {
+                var pt = mi.transform.Find("ping." + i.ToString("D3"));
+                if (pt != null && pt.gameObject.activeSelf)
+                {
+                    var h = pt.gameObject.GetComponent<PingClickHandler>();
+                    if (h != null) h.ReEnableBorder();
+                }
+            }
+            Debug.Log("[ChanraoTuibu] ping边框第二轮已亮起");
+        }
     }
 }