HandleUtility.PickGameObjectCallback

public delegateGameObject PickGameObjectCallback (Camera cam, int layers, Vector2 position, GameObject[] ignore, GameObject[] filter, out int materialIndex);

参数

cam	The camera with which to render pickable objects.
layers	A layer mask specifying what layers to consider valid for picking. See also Camera.cullingMask.
position	A position in GUI coordinates. The top-left of the window is (0,0), and the bottom-right is (Screen.width, Screen.height).
ignore	An array of GameObjects that will not be considered when selecting the nearest GameObject.
filter	An array of GameObjects that will be tested for picking intersection. If this argument is not null, only GameObjects in the filter array will be selected.
materialIndex	Returns the index of the Renderer component in the material array that is closest to the specified position. If the picked object does not contain a MeshRenderer, or the picking intersection does not fall within a mesh boundary, this returns -1.

描述

This is the method definition for pickGameObjectCustomPasses.