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;
}