89 lines
3.2 KiB
C#
89 lines
3.2 KiB
C#
using System.Collections;
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using NUnit.Framework;
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using UnityEngine;
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using UnityEngine.TestTools;
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using Cinemachine;
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namespace Tests.Runtime
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{
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[TestFixture]
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public class LookaheadTests : CinemachineFixtureBase
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{
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CinemachineVirtualCamera m_VCam;
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CinemachineComposer m_Composer;
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CinemachineFramingTransposer m_FramingTransposer;
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Transform m_Target;
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[SetUp]
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public override void SetUp()
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{
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// Camera
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CreateGameObject("MainCamera", typeof(Camera), typeof(CinemachineBrain));
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m_Target = CreateGameObject("Target Object").transform;
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// Source vcam
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m_VCam = CreateGameObject("Source CM Vcam", typeof(CinemachineVirtualCamera)).GetComponent<CinemachineVirtualCamera>();
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m_VCam.Follow = m_Target;
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m_VCam.LookAt = m_Target;
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m_FramingTransposer = m_VCam.AddCinemachineComponent<CinemachineFramingTransposer>();
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m_Composer = m_VCam.AddCinemachineComponent<CinemachineComposer>();
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m_FramingTransposer.m_LookaheadSmoothing = m_Composer.m_LookaheadSmoothing = 0.3f;
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m_FramingTransposer.m_LookaheadTime = m_Composer.m_LookaheadTime = 10;
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base.SetUp();
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}
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[UnityTest]
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public IEnumerator TargetsChanged()
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{
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Assert.That(m_VCam.FollowTargetChanged, Is.False);
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Assert.That(m_VCam.LookAtTargetChanged, Is.False);
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yield return null;
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Assert.That(m_VCam.FollowTargetChanged, Is.False);
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Assert.That(m_VCam.LookAtTargetChanged, Is.False);
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var newTarget = CreateGameObject("Target Object 2").transform;
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m_VCam.LookAt = newTarget;
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yield return null;
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Assert.That(m_VCam.FollowTargetChanged, Is.False);
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Assert.That(m_VCam.LookAtTargetChanged, Is.True);
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m_VCam.Follow = newTarget;
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yield return null;
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Assert.That(m_VCam.FollowTargetChanged, Is.True);
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Assert.That(m_VCam.LookAtTargetChanged, Is.False);
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m_VCam.Follow = m_Target;
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m_VCam.LookAt = m_Target;
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yield return null;
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Assert.That(m_VCam.FollowTargetChanged, Is.True);
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Assert.That(m_VCam.LookAtTargetChanged, Is.True);
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}
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[UnityTest]
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public IEnumerator LookaheadDelta()
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{
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var delta = m_Composer.m_Predictor.PredictPositionDelta(m_Composer.m_LookaheadTime);
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Assert.That(delta.sqrMagnitude > 0, Is.False);
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delta = m_FramingTransposer.m_Predictor.PredictPositionDelta(m_FramingTransposer.m_LookaheadTime);
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Assert.That(delta.sqrMagnitude > 0, Is.False);
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m_Target.Translate(10, 0, 0);
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yield return null;
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delta = m_Composer.m_Predictor.PredictPositionDelta(m_Composer.m_LookaheadTime);
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Assert.That(delta.sqrMagnitude > 0, Is.True);
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delta = m_FramingTransposer.m_Predictor.PredictPositionDelta(m_FramingTransposer.m_LookaheadTime);
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Assert.That(delta.sqrMagnitude > 0, Is.True);
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}
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}
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} |