OnDrawGizmos()
Implement OnDrawGizmos if you want to draw gizmos that can be pickable and are always drawn.
阅读时间1 分钟最后更新于 1 个月前
Definition
- Type: Method
- Namespace: UnityEngine
public void OnDrawGizmos()
Remarks
Allows you to quickly pick important objects in your Scene. When you select a child GameObject's gizmo, it selects the parent GameObject. this is because pickability is based on the callback’s host GameObject, not the transform used for drawing. To make a child GameObject’s gizmo directly selectable, implement or on the child GameObject’s component. uses a mouse position that is relative to the Scene View. Note: If Auto-hide gizmos is enabled in the Scene View preferences, then is not called on components that are collapsed in the Inspector. Use MonoBehaviour.OnDrawGizmosSelected() to draw gizmos when the GameObject is selected.
OnDrawGizmosOnDrawGizmosSelectedOnDrawGizmosOnDrawGizmosExamples
using UnityEngine;using System.Collections;public class ExampleClass : MonoBehaviour{ void OnDrawGizmos() { // Draw a yellow sphere at the transform's position Gizmos.color = Color.yellow; Gizmos.DrawSphere(transform.position, 1); }}