SW-Wiktor-Bombola/SW-Unity/Library/PackageCache/com.unity.ugui@1.0.0/Tests/Runtime/EventSystem/PhysicsRaycasterTests.cs

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2021-12-04 15:15:29 +01:00
using UnityEngine;
using NUnit.Framework;
using System.Collections.Generic;
using UnityEngine.EventSystems;
public class PhysicsRaycasterTests
{
GameObject m_CamGO;
GameObject m_Collider;
[SetUp]
public void TestSetup()
{
m_CamGO = new GameObject("PhysicsRaycaster Camera");
m_Collider = GameObject.CreatePrimitive(PrimitiveType.Cube);
}
[Test]
public void PhysicsRaycasterDoesNotCastOutsideCameraViewRect()
{
m_CamGO.transform.position = new Vector3(0, 0, -10);
m_CamGO.transform.LookAt(Vector3.zero);
var cam = m_CamGO.AddComponent<Camera>();
cam.rect = new Rect(0.5f, 0, 0.5f, 1);
m_CamGO.AddComponent<PhysicsRaycaster>();
var eventSystem = m_CamGO.AddComponent<EventSystem>();
// Create an object that will be hit if a raycast does occur.
m_Collider.transform.localScale = new Vector3(100, 100, 1);
List<RaycastResult> results = new List<RaycastResult>();
var pointerEvent = new PointerEventData(eventSystem)
{
position = new Vector2(0, 0) // Raycast from the left side of the screen which is outside of the camera's view rect.
};
eventSystem.RaycastAll(pointerEvent, results);
Assert.IsEmpty(results, "Expected no results from a raycast that is outside of the camera's viewport.");
}
[TearDown]
public void TearDown()
{
GameObject.DestroyImmediate(m_CamGO);
GameObject.DestroyImmediate(m_Collider);
}
}