unity,脚本的自定义属性检查器

unity的自定义属性检查器,可以让用户通过编辑器的inspector来操作代码.1. 首先写一个js类,命名为LookAtPoint如://让此脚本工作在编辑模式.@script ExecuteInEditModevar lookAtPoint:Vector3 = Vector3.zero;function Update () {transform.LookAt(lookAtPoint);}2. 在Editor目录中建立js文件,命名为LookAtPointEditor,用@CustomEditor属性关联上此编辑器要管理的类.如:@CustomEditor(LookAtPoint)class LookAtPointEditor extends Editor{//覆盖,OnInspectorGUI方法,用于更新Inspector的窗体function OnInspectorGUI(){target.lookAtPoint = EditorGUILayout.Vector3Field("Look At Point",target.lookAtPoint);if(GUI.changed){EditorUtility.SetDirty(target);}}//覆盖,OnScreenGUI,用于更新Screen窗体function OnScreenGUI(){target.lookAtPoint = Handles.PositionHandle(target.lookAtPoint,Quaternion.identity);if(GUI.changed){EditorUtility.SetDirty(target);}}}3. 将LookAtPoint拖放到GameObject上.即可通过GUI来使用LookAtPoint的功能.