Handles.ArrowCap

Parámetros

Descripción

Draw an arrow like those used by the move tool.

Note: Use HandleUtility.GetHandleSize where you might want to have constant screen-sized handles.


Arrow Cap in the Scene View.

To use this example, save this script in your Assets/Editor folder:

using UnityEngine;
using UnityEditor;

[CustomEditor(typeof(DummyArrowCap))]
public class ArrowCapEditor : Editor
{
    public float arrowSize = 1;

    void OnSceneGUI()
    {
        DummyArrowCap t = target as DummyArrowCap;

        Handles.color = Handles.xAxisColor;
        Handles.ArrowCap(0, t.transform.position, t.transform.rotation * Quaternion.Euler(0, 90, 0), arrowSize);

        Handles.color = Handles.yAxisColor;
        Handles.ArrowCap(0, t.transform.position, t.transform.rotation * Quaternion.Euler(-90, 0, 0), arrowSize);

        Handles.color = Handles.zAxisColor;
        Handles.ArrowCap(0, t.transform.position, t.transform.rotation, arrowSize);
    }
}

...and attach this script to the object you wish to display the Arrow Caps on.

using UnityEngine;

[ExecuteInEditMode]
public class DummyArrowCap : MonoBehaviour
{
    public void Start()
    {
        Debug.Log("I have ArrowCap Handles attached to this transform!");
    }
}