public void TestForwardCurveWithoutCache(float timeStep, int keyframeCount)
{
var animCurve = new UnityEngine.AnimationCurve();
for (var i = 0; i < keyframeCount; ++i)
{
animCurve.AddKey(new UnityEngine.Keyframe(i, i * timeStep, Mathf.Infinity, Mathf.Infinity));
}
var curveBlob = animCurve.ToAnimationCurveBlobAssetRef();
Measure.Method(() =>
{
// The longer the time step, the more the cache gets reused.
for (var t = 0.0f; t <= keyframeCount * timeStep; t += 0.1f)
{
AnimationCurveEvaluator.Evaluate(t, curveBlob);
}
})
.WarmupCount(1)
.MeasurementCount(100)
.Run();
curveBlob.Dispose();
}
protected override JobHandle OnUpdate(JobHandle inputDeps)
{
var time = Mathf.Repeat((float)Time.ElapsedTime, 1.0F);
return(Entities.ForEach((ref Translation position, in AnimateTranslation translation) =>
{
float value = AnimationCurveEvaluator.Evaluate(time, translation.TranslationCurve);
position.Value.y = value;
}).Schedule(inputDeps));
}
protected override void OnUpdate()
{
var time = Mathf.Repeat((float)Time.ElapsedTime, 1.0F);
Dependency = Entities.ForEach((ref Translation position, in AnimateTranslation translation) =>
{
float value = AnimationCurveEvaluator.Evaluate(time, translation.TranslationCurve);
position.Value.y = value;
}).Schedule(Dependency);
}
public void TestLinearCurve500Precision(float time)
{
var animCurve = new UnityEngine.AnimationCurve();
animCurve.AddKey(0f, 0f);
animCurve.AddKey(500f, 1f);
var keyframeCurve = animCurve.ToAnimationCurveBlobAssetRef();
var eval = AnimationCurveEvaluator.Evaluate(time, keyframeCurve);
var expected = time / 500f;
Assert.IsTrue(NearlyEqual(expected, eval, kTolerance), $"Expected {expected:n6} but was {eval:n6}.");
keyframeCurve.Dispose();
}
protected override void OnUpdate()
{
var ecb = _ecbSystem.CreateCommandBuffer();
//Create an animation graph if the component isn't created and attached to the entity.
Entities
.WithName("CreateGraph")
.WithNone <RotateCube_PlayStateRuntime>()
.WithoutBurst()
.WithStructuralChanges()
.ForEach((Entity e, ref RotateCube_PlayClipRuntime animation, ref Rig rig) =>
{
var data = CreateGraph(e, ref rig, ref animation);
ecb.AddComponent(e, data);
}).Run();
//Update the graph if the clip component changed
Entities
.WithName("UpdateGraph")
.WithChangeFilter <RotateCube_PlayClipRuntime>()
.WithoutBurst()
.ForEach(
(Entity e, ref RotateCube_PlayClipRuntime animation, ref RotateCube_PlayStateRuntime animationState) =>
_animationGraphSystem.Set.SendMessage(animationState.NodeHandle,
ClipPlayerNode.SimulationPorts.Clip, animation.clip)).Run();
var pingPongTime = math.sin((float)World.Unmanaged.CurrentTime.ElapsedTime) * .5f + .5f;
Entities
.WithName("ChangeSpeed")
.WithoutBurst()
.ForEach((Entity entity, ref RotateCube_PlayStateRuntime animationState,
in RotateCube_PlayClipRuntime animation) =>
{
var value = AnimationCurveEvaluator.Evaluate(pingPongTime, animation.curve);
_animationGraphSystem.Set.SetData(animationState.NodeHandle, ClipPlayerNode.KernelPorts.Speed, value);
}).Run();
}
