GUILayout.Height

설명

Option passed to a control to give it an absolute height.

Note: This option will override the Automatic height Layout parameter


Fixed Height for a GUI Control.

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour {
    void OnGUI() {
        GUILayout.Button("A Button with fixed height", GUILayout.Height(300));
    }
}