完成预览相关内容

Assets/Scripts/UI/Common/ModelTexture.cs

@@ -17,6 +17,8 @@ namespace NBF
         private SwipeGesture _swipeGesture;
         private bool _focus;
 
+        private Vector3 _zoomLimit;
+        private Rect _panLimit;
 
         private void OnInited()
         {
@@ -39,17 +41,21 @@ namespace NBF
         /// </summary>
         /// <param name="configId"></param>
         public void LoadAsset(int configId)
+        {
+            //Assets/Resources/gfx/hooks/berserk_hooks/clas_20421_20446/clas_20423.prefab
+            //Assets/Resources/gfx/rods/syberia/bolo_10021/bolo_10021_LB400.prefab
+            //"Role/test"
+            var prefab = Resources.Load("gfx/hooks/berserk_hooks/clas_20421_20446/clas_20423");
+            SetModel((GameObject)Object.Instantiate(prefab));
+        }
+
+        public void SetModel(GameObject model)
         {
             if (_renderImage == null)
             {
                 _renderImage = new ModelRenderImage(ModelHolder.asGraph);
             }
 
-            //Assets/Resources/gfx/hooks/berserk_hooks/clas_20421_20446/clas_20423.prefab
-            //Assets/Resources/gfx/rods/syberia/bolo_10021/bolo_10021_LB400.prefab
-            //"Role/test"
-            var prefab = Resources.Load("gfx/hooks/berserk_hooks/clas_20421_20446/clas_20423");
-            var model = ((GameObject)Object.Instantiate(prefab));
             var ccdIk = model.GetComponent<CCDIK>();
             if (ccdIk != null)
             {
@@ -69,19 +75,25 @@ namespace NBF
             }
 
 
-            _renderImage.modelRoot.localScale = new Vector3(200, 200, 200);
             _renderImage.SetModel(model);
+            _renderImage.modelRoot.localScale = Vector3.one;
 
             var previewableAsset = model.GetComponent<PreviewableAsset>();
             if (previewableAsset != null)
             {
-                _renderImage.modelRoot.localPosition = new Vector3(0, 0, previewableAsset.zoom.zoom);
-                _renderImage.modelRoot.localRotation = Quaternion.Euler(previewableAsset.rotation);
+                _zoomLimit = previewableAsset.zoom;
+                _panLimit = previewableAsset.pan;
+                model.transform.localPosition = previewableAsset.position;
+                model.transform.localScale = previewableAsset.scale;
+                model.transform.localRotation = Quaternion.Euler(previewableAsset.rotation);
             }
             else
             {
-                _renderImage.modelRoot.localPosition = new Vector3(0, 0, 3);
-                _renderImage.modelRoot.localRotation = Quaternion.Euler(Vector3.zero);
+                _zoomLimit = Vector3.zero;
+                _panLimit = Rect.zero;
+                model.transform.localPosition = previewableAsset.position;
+                model.transform.localScale = Vector3.one;
+                model.transform.localRotation = Quaternion.Euler(Vector3.zero);
             }
         }
 
@@ -166,7 +178,17 @@ namespace NBF
         private void SetZoom(float delta)
         {
             var pos = _renderImage.modelRoot.localPosition;
-            _renderImage.modelRoot.localPosition = new Vector3(pos.x, pos.y, pos.z + delta);
+            var targetZ = pos.z + delta;
+            if (targetZ < _zoomLimit.x)
+            {
+                targetZ = _zoomLimit.x;
+            }
+            else if (targetZ > _zoomLimit.y)
+            {
+                targetZ = _zoomLimit.y;
+            }
+
+            _renderImage.modelRoot.localPosition = new Vector3(pos.x, pos.y, targetZ);
         }
 
         #endregion

Assets/Scripts/UI/Tools/PreviewPanel.cs

@@ -9,6 +9,15 @@ namespace NBF
     {
         public override string UIPackName => "Tools";
         public override string UIResName => "PreviewPanel";
-        
+
+        public GameObject Instance { get; private set; }
+
+        public GameObject LoadModel(GameObject prefab)
+        {
+            Instance = Object.Instantiate(prefab);
+            Debug.LogError($"预制体：{prefab.name} 实例={Instance}");
+            Model.SetModel(Instance);
+            return Instance;
+        }
     }
 }