SceneView 追踪选择目标

在编辑器的Scene视图中追踪选择目标，调试动作用

SceneView这个类没有说明文档比较蛋疼

在update中调用SceneViewCameraFace2Target函数,编辑器的OnInspectorUpdate不够平滑

每帧重绘SceneView的lastActiveSceneView,原本想要获取Scene视图中的Camera对象的,没有找到接口但是功能是达到了

#if UNITY_EDITOR

private GameObject focusTarget = null;

public void SceneViewCameraFace2Target( )

{

if (UnityEditor.Selection.activeGameObject != null)

{

focusTarget = UnityEditor.Selection.activeGameObject;

}

if (focusTarget != null)

{

Quaternion rotation = focusTarget.transform.rotation * Quaternion.AngleAxis(180, Vector3.up);

Vector3 pos = focusTarget.transform.position + new Vector3(0,3,0);

UnityEditor.SceneView.lastActiveSceneView.rotation = rotation;

UnityEditor.SceneView.lastActiveSceneView.pivot = pos;

UnityEditor.SceneView.lastActiveSceneView.Repaint();

}

#endif

巴特西