Initial commit

Library/PackageCache/com.unity.2d.spriteshape@3.0.14/Samples~/Extras/Scripts/ConformingSpline.cs

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+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UnityEngine.U2D;
+
+#if UNITY_EDITOR
+using UnityEditor;
+#endif
+
+// Demo Script Usage:
+//   When you want multiple SpriteShapes to share a common Spline,
+//   attach this script to the secondary objects you would like to 
+//   copy the Spline and set the ParentObject to the original object
+//   you are copying from.
+
+[ExecuteInEditMode]
+public class ConformingSpline : MonoBehaviour
+{
+
+    public GameObject m_ParentObject;
+    private int hashCode;
+
+    // Use this for initialization
+    void Start()
+    {
+
+    }
+
+    // Update is called once per frame
+    void Update()
+    {
+        if (m_ParentObject != null)
+        {
+            hashCode = CopySpline(m_ParentObject, gameObject, hashCode);
+        }
+    }
+
+    private static int CopySpline(GameObject src, GameObject dst, int hashCode)
+    {
+#if UNITY_EDITOR
+        var parentSpriteShapeController = src.GetComponent<SpriteShapeController>();
+        var mirrorSpriteShapeController = dst.GetComponent<SpriteShapeController>();
+
+        if (parentSpriteShapeController != null && mirrorSpriteShapeController != null && parentSpriteShapeController.spline.GetHashCode() != hashCode)
+        {
+            SerializedObject srcController = new SerializedObject(parentSpriteShapeController);
+            SerializedObject dstController = new SerializedObject(mirrorSpriteShapeController);
+            SerializedProperty srcSpline = srcController.FindProperty("m_Spline");
+            dstController.CopyFromSerializedProperty(srcSpline);
+            dstController.ApplyModifiedProperties();
+            EditorUtility.SetDirty(mirrorSpriteShapeController);
+            return parentSpriteShapeController.spline.GetHashCode();
+        }
+#endif
+        return hashCode;
+    }
+
+}