update sample

Assets/TextDecalRuntimeInit.cs

@@ -0,0 +1,18 @@
+using space.chikalin.textdecal;
+using TMPro;
+using UnityEngine;
+
+public class TextDecalRuntimeInit : MonoBehaviour
+{
+    // Start is called once before the first execution of Update after the MonoBehaviour is created
+    void Start()
+    {
+        gameObject.AddComponent<TextDecal>();
+    }
+
+    // Update is called once per frame
+    void Update()
+    {
+        gameObject.GetComponent<TMP_Text>().text = $"{Time.timeSinceLevelLoad:0.000}";
+    }
+}