public void Test0()
{
var ps = new ParticleSystem();
var direction = ps.Parameters.AddUniform <float>("D");
var e = new StartValueEffector <float>
{
ParticleSystem = ps,
Parameter = "D",
};
var dt = new TimeSpan(0, 0, 0, 1);
e.RequeryParameters();
e.Initialize();
e.BeginUpdate(dt);
e.UpdateParticles(dt, 10, 20);
e.EndUpdate(dt);
Assert.AreEqual(0, direction.DefaultValue);
e.Distribution = new ConstValueDistribution <float>(23);
e.Initialize();
e.BeginUpdate(dt);
e.UpdateParticles(dt, 10, 20);
e.EndUpdate(dt);
Assert.AreEqual(23, direction.DefaultValue);
}
public void Test1()
{
var ps = new ParticleSystem();
var direction = ps.Parameters.AddVarying<float>("D");
var e = new StartValueEffector<float>
{
ParticleSystem = ps,
Parameter = "D",
};
var dt = new TimeSpan(0, 0, 0, 1);
e.RequeryParameters();
e.Initialize();
e.InitializeParticles(10, 20, null);
e.BeginUpdate(dt);
e.UpdateParticles(dt, 10, 20);
e.EndUpdate(dt);
Assert.AreEqual(0, direction.Values[11]);
e.Distribution = new ConstValueDistribution<float>(23);
e.Initialize();
e.InitializeParticles(10, 20, null);
e.BeginUpdate(dt);
e.UpdateParticles(dt, 10, 20);
e.EndUpdate(dt);
Assert.AreEqual(23, direction.Values[11]);
}
public void EffectorTest()
{
var sve0 = new StartValueEffector <float> {
Parameter = "Abc", Distribution = new UniformDistributionF(1, 2)
};
var sve1 = Serialize(sve0);
Assert.IsTrue(sve0.Parameter == sve1.Parameter);
sve0 = new StartValueEffector <float> {
Parameter = "Abc", DefaultValue = -7
};
sve1 = Serialize(sve0);
Assert.IsTrue(sve0.DefaultValue == sve1.DefaultValue);
}
public void WrongParameters()
{
var ps = new ParticleSystem();
ps.Parameters.AddUniform <float>("D");
var e = new StartValueEffector <float> {
ParticleSystem = ps
};
var dt = new TimeSpan(0, 0, 0, 1);
// There should be no exception.
e.RequeryParameters();
e.Initialize();
e.BeginUpdate(dt);
e.UpdateParticles(dt, 10, 20);
e.EndUpdate(dt);
e.Uninitialize();
}
public void Uninitialize()
{
var ps = new ParticleSystem();
var wp0 = new WeakReference(ps.Parameters.AddVarying <Vector3>(ParticleParameterNames.Direction));
var e = new StartValueEffector <Vector3>
{
ParticleSystem = ps,
Parameter = ParticleParameterNames.Direction
};
e.RequeryParameters();
e.Uninitialize();
e.ParticleSystem = null;
ps = null;
GC.Collect();
GC.WaitForFullGCComplete();
Assert.IsFalse(wp0.IsAlive);
}
public void Uninitialize()
{
var ps = new ParticleSystem();
var wp0 = new WeakReference(ps.Parameters.AddVarying<Vector3F>(ParticleParameterNames.Direction));
var e = new StartValueEffector<Vector3F>
{
ParticleSystem = ps,
Parameter = ParticleParameterNames.Direction
};
e.RequeryParameters();
e.Uninitialize();
e.ParticleSystem = null;
ps = null;
GC.Collect();
GC.WaitForFullGCComplete();
Assert.IsFalse(wp0.IsAlive);
}
public void WrongParameters()
{
var ps = new ParticleSystem();
ps.Parameters.AddUniform<float>("D");
var e = new StartValueEffector<float> { ParticleSystem = ps };
var dt = new TimeSpan(0, 0, 0, 1);
// There should be no exception.
e.RequeryParameters();
e.Initialize();
e.BeginUpdate(dt);
e.UpdateParticles(dt, 10, 20);
e.EndUpdate(dt);
e.Uninitialize();
}