Handles.DrawSolidRectangleWithOutline

Parámetros

Descripción

Draw a solid outlined rectangle in 3D space.

Solid rectangle with a black outline in the Scene View.

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

using UnityEngine;
using UnityEditor;

[CustomEditor(typeof(DrawSolidRect))]
public class DrawSolidRectEditor : Editor
{
    void OnSceneGUI()
    {
        DrawSolidRect t = target as DrawSolidRect;

        Handles.color = Color.blue;
        Handles.Label(t.transform.position + Vector3.up * 2,
            t.transform.position.ToString() + "\nRange: " +
            t.range.ToString());

        Handles.BeginGUI();
        GUILayout.BeginArea(new Rect(Screen.width - 100, Screen.height - 80, 90, 50));

        if (GUILayout.Button("Reset Range"))
            t.range = 5;

        GUILayout.EndArea();
        Handles.EndGUI();

        Vector3 pos = t.transform.position;

        Vector3[] verts = new Vector3[] { new Vector3(pos.x - t.range, pos.y, pos.z - t.range),
                                          new Vector3(pos.x - t.range, pos.y, pos.z + t.range),
                                          new Vector3(pos.x + t.range, pos.y, pos.z + t.range),
                                          new Vector3(pos.x + t.range, pos.y, pos.z - t.range) };

        Handles.DrawSolidRectangleWithOutline(verts, new Color(1, 1, 1, 0.2f), new Color(0, 0, 0, 1));
        Handles.color = Color.white;

        foreach (Vector3 posCube in verts)
            t.range = Handles.ScaleValueHandle(t.range, posCube, Quaternion.identity, 1, Handles.CubeCap, 1);
    }
}

...and place this script on the object where you want the SolidRectangle to appear:

using UnityEngine;

[ExecuteInEditMode]
public class DrawSolidRect : MonoBehaviour
{
    public float range = 5;
}