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CloseA representation of positive infinity (Read Only).
// Casts a ray from (0,0,0) towards (0,0,1) to the infinity and prints a message
// if any object has touched the ray.
// To test it, just place any object and intersect it with the white drawn line
function Update () {
// shows the line that follows the ray.
Debug.DrawLine(Vector3.zero, Vector3.forward * 100);
if (Physics.Raycast (Vector3.zero, Vector3.forward, Mathf.Infinity)) {
print ("There is something in front of the object!");
}
}
using UnityEngine; using System.Collections; public class ExampleClass : MonoBehaviour { void Update() { Debug.DrawLine(Vector3.zero, Vector3.forward * 100); if (Physics.Raycast(Vector3.zero, Vector3.forward, Mathf.Infinity)) print("There is something in front of the object!"); } }
import UnityEngine import System.Collections public class ExampleClass(MonoBehaviour): def Update() as void: Debug.DrawLine(Vector3.zero, (Vector3.forward * 100)) if Physics.Raycast(Vector3.zero, Vector3.forward, Mathf.Infinity): print('There is something in front of the object!')