Version: 2023.2
语言: 中文

HandleUtility.FindNearestVertex

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public static bool FindNearestVertex (Vector2 guiPoint, out Vector3 vertex);
public static bool FindNearestVertex (Vector2 guiPoint, Transform[] objectsToSearch, out Vector3 vertex);
public static bool FindNearestVertex (Vector2 guiPoint, Transform[] objectsToSearch, Transform[] objectsToIgnore, out Vector3 vertex);
public static bool FindNearestVertex (Vector2 guiPoint, out Vector3 vertex, out GameObject gameObject);
public static bool FindNearestVertex (Vector2 guiPoint, Transform[] objectsToSearch, out Vector3 vertex, out GameObject gameObject);
public static bool FindNearestVertex (Vector2 guiPoint, Transform[] objectsToSearch, Transform[] objectsToIgnore, out Vector3 vertex, out GameObject gameObject);

参数

guiPoint A point in GUI space.
vertex The nearest vertex position to guiPoint, or a default value if no vertex is within the minimum picking distance.
objectsToSearch An array of Transform to consider when picking the nearest vertex. If null, all active objects in open scenes are considered.
objectsToIgnore An array of Transform to exclude from consideration when picking nearest vertex.
gameObject The GameObject that contains the nearest vertex found by this function. Null if no vertex was found.

返回

bool Returns true if a vertex within 50 pixels of the guiPoint was found, false if no vertex found within the minimum picking radius.

描述

Returns the nearest vertex to a guiPoint within a maximum radius of 50 pixels.

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