Unity2018定位游戏场景视图到Scene视图工具编写

使用编辑器：

Unity2018.4.2

工具来由

当Unity场景中的物体太多，无法在scene视图定位到游戏中看到的物体时，可以通过使用SceneView对当前视图进行定位

应用举例

using UnityEngine; #if UNITY_EDITOR using UnityEditor; #endif public class SyncSceneView : MonoBehaviour { #if UNITY_EDITOR private SceneView view = null; // Use this for initialization void Awake() { view = SceneView.lastActiveSceneView; //view.m_RenderMode = DrawCameraMode.Mipmaps; SceneView.CameraMode cameraMode = view.cameraMode; cameraMode.drawMode = DrawCameraMode.Mipmaps; } private void LateUpdate() { if (view != null) { view.LookAt(transform.position, transform.rotation, 0f); } } private void OnDestroy() { if (view != null) { view.LookAt(transform.position, transform.rotation, 5f); } } public void CloseTool() { //view.m_RenderMode = (DrawCameraMode)0; SceneView.CameraMode cameraMode = view.cameraMode; cameraMode.drawMode = DrawCameraMode.Textured; view = null; Destroy(this); } #endif }

工具编辑

using UnityEngine; using UnityEditor; using UnityEngine.SceneManagement; using UnityEngine.Events; public class MipmapTool { static SyncSceneView curViewTool; static Camera mainCamera; static UnityAction<Scene, LoadSceneMode> onSceneLoaded = new UnityAction<Scene, LoadSceneMode>((scene, sceneMode) => AddSyncViewToMainCamera()); static Action<PlayModeStateChange> onPlayStateChanged = OnPlayModeChanged; [MenuItem("MipmapTool/Open")] static void OpenMipmapTool() { SceneManager.sceneLoaded += onSceneLoaded; EditorApplication.playModeStateChanged += onPlayStateChanged; AddSyncViewToMainCamera(); } [MenuItem("MipmapTool/Open", true)] static bool CheckOpen() { return curViewTool == null && EditorApplication.isPlaying == true; } [MenuItem("MipmapTool/Close")] static void CloseMipmapTool() { if(curViewTool != null) { curViewTool.CloseTool(); curViewTool = null; } else { SceneView view = SceneView.lastActiveSceneView; //view.m_RenderMode = DrawCameraMode.Textured; SceneView.CameraMode cameraMode = view.cameraMode; cameraMode.drawMode = DrawCameraMode.Textured; } SceneManager.sceneLoaded -= onSceneLoaded; //EditorApplication.playmodeStateChanged -= onPlayStateChanged; EditorApplication.playModeStateChanged -= onPlayStateChanged; } [MenuItem("MipmapTool/CLose", true)] static bool CheckClose() { return curViewTool != null; } static void AddSyncViewToMainCamera() { mainCamera = Camera.main; if (mainCamera == null) { Debug.LogError("场景中没有主摄像机，无法开启MipmapTool!!!"); return; } SyncSceneView ssv = mainCamera.gameObject.GetComponent<SyncSceneView>(); if (ssv == null) { ssv = mainCamera.gameObject.AddComponent<SyncSceneView>(); } curViewTool = ssv; } static void OnPlayModeChanged(PlayModeStateChange playMode) { if(!EditorApplication.isPlaying) { CloseMipmapTool(); } } }