GUISkin.button

public GUIStyle button ;

Descripción

Style used by default for GUI.Button controls.

using UnityEngine;

public class Example : MonoBehaviour
{
    // Modifies only the button style of the current GUISkin

    GUIStyle style;

    void OnGUI()
    {
        GUI.skin.box = style;
        GUILayout.Button("This is a button.");
    }
}