线条切割

Assets/Scripts/FixSystemNew/BodyModule/BodyModule.cs

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using AibisDream.Framework;
 using AibisDream.Utility;
 using Newtonsoft.Json;
@@ -51,7 +52,7 @@ namespace AibisDream.FixSystem
 
         private void Update()
         {
-            if (_cutting && Input.GetMouseButtonDown(0))
+            if (_cutting && Input.GetMouseButton(0))
             {
                 OnCut();
             }
@@ -114,6 +115,7 @@ namespace AibisDream.FixSystem
         {
             // 打开或获取CutLine
             ShowCutLine();
+            _cutLine.OnCuttingDown += OnCuttingDown;
             _cutting = true;
         }
 
@@ -123,6 +125,13 @@ namespace AibisDream.FixSystem
             _cutLine.DetectLineClick(mousePos, clickRadius);
         }
 
+        private void OnCuttingDown()
+        {
+            _cutLine.OnCuttingDown -= OnCuttingDown;
+            _cutting = false;
+            // TODO 播放切割动画
+        }
+
         private void ShowCutLine()
         {
             // 切割线不存在，就新建一个
@@ -132,7 +141,7 @@ namespace AibisDream.FixSystem
                 var cutLineObj = Instantiate(prefab, transform);
                 _cutLine = cutLineObj.GetComponent<CutLine>();
             }
-            
+
             // 对切割线进行初始化
             var shapePoints = new List<Vector2>();
             _targetSpriteRenderer.sprite.GetPhysicsShape(0, shapePoints);
@@ -141,8 +150,13 @@ namespace AibisDream.FixSystem
                 Debug.LogWarning($"{name} has no shape");
                 return;
             }
-            
-            _cutLine.Init(shapePoints, clickRadius);
+
+            // 本地坐标转世界坐标
+            var shapePointsV3 = shapePoints
+                .Select(item => _targetSpriteRenderer.transform.TransformPoint(item))
+                .ToList();
+
+            _cutLine.Init(shapePointsV3, clickRadius);
         }
 
         #endregion