public void SimplePath()
{
var animation = new Path3FAnimation();
animation.Path = new Path3F
{
new PathKey3F {
Parameter = 2.0f, Point = new Vector3F(2.0f, 22.0f, 10.0f), Interpolation = SplineInterpolation.Linear
},
new PathKey3F {
Parameter = 3.0f, Point = new Vector3F(3.0f, 33.0f, 20.0f), Interpolation = SplineInterpolation.Linear
},
new PathKey3F {
Parameter = 4.0f, Point = new Vector3F(4.0f, 44.0f, 30.0f), Interpolation = SplineInterpolation.Linear
},
};
animation.Path.PreLoop = CurveLoopType.Linear;
animation.Path.PostLoop = CurveLoopType.Cycle;
animation.EndParameter = float.PositiveInfinity;
Vector3F defaultSource = new Vector3F(1.0f, 2.0f, 3.0f);
Vector3F defaultTarget = new Vector3F(10.0f, 20.0f, 30.0f);
// Pre-Loop
Assert.AreEqual(new Vector3F(0.0f, 0.0f, -10.0f), animation.GetValue(TimeSpan.FromSeconds(0.0), defaultSource, defaultTarget));
Assert.AreEqual(new Vector3F(1.0f, 11.0f, 0.0f), animation.GetValue(TimeSpan.FromSeconds(1.0), defaultSource, defaultTarget));
Assert.AreEqual(new Vector3F(2.0f, 22.0f, 10.0f), animation.GetValue(TimeSpan.FromSeconds(2.0), defaultSource, defaultTarget));
Assert.AreEqual(new Vector3F(3.0f, 33.0f, 20.0f), animation.GetValue(TimeSpan.FromSeconds(3.0), defaultSource, defaultTarget));
Assert.AreEqual(new Vector3F(4.0f, 44.0f, 30.0f), animation.GetValue(TimeSpan.FromSeconds(4.0), defaultSource, defaultTarget));
// Post-Loop
Assert.AreEqual(new Vector3F(3.0f, 33.0f, 20.0f), animation.GetValue(TimeSpan.FromSeconds(5.0), defaultSource, defaultTarget));
}
public void AdditivePath()
{
var animation = new Path3FAnimation();
animation.Path = new Path3F
{
new PathKey3F { Parameter = 2.0f, Point = new Vector3F(2.0f, 22.0f, 10.0f), Interpolation = SplineInterpolation.Linear },
new PathKey3F { Parameter = 3.0f, Point = new Vector3F(3.0f, 33.0f, 20.0f), Interpolation = SplineInterpolation.Linear },
new PathKey3F { Parameter = 4.0f, Point = new Vector3F(4.0f, 44.0f, 30.0f), Interpolation = SplineInterpolation.Linear },
};
animation.Path.PreLoop = CurveLoopType.Linear;
animation.Path.PostLoop = CurveLoopType.Cycle;
animation.EndParameter = float.PositiveInfinity;
animation.IsAdditive = true;
Vector3F defaultSource = new Vector3F(1.0f, 2.0f, 3.0f);
Vector3F defaultTarget = new Vector3F(10.0f, 20.0f, 30.0f);
// Pre-Loop
Assert.AreEqual(defaultSource + new Vector3F(0.0f, 0.0f, -10.0f), animation.GetValue(TimeSpan.FromSeconds(0.0), defaultSource, defaultTarget));
Assert.AreEqual(defaultSource + new Vector3F(1.0f, 11.0f, 0.0f), animation.GetValue(TimeSpan.FromSeconds(1.0), defaultSource, defaultTarget));
Assert.AreEqual(defaultSource + new Vector3F(2.0f, 22.0f, 10.0f), animation.GetValue(TimeSpan.FromSeconds(2.0), defaultSource, defaultTarget));
Assert.AreEqual(defaultSource + new Vector3F(3.0f, 33.0f, 20.0f), animation.GetValue(TimeSpan.FromSeconds(3.0), defaultSource, defaultTarget));
Assert.AreEqual(defaultSource + new Vector3F(4.0f, 44.0f, 30.0f), animation.GetValue(TimeSpan.FromSeconds(4.0), defaultSource, defaultTarget));
// Post-Loop
Assert.AreEqual(defaultSource + new Vector3F(3.0f, 33.0f, 20.0f), animation.GetValue(TimeSpan.FromSeconds(5.0), defaultSource, defaultTarget));
}
public void GetTotalDurationTest()
{
var animation = new Path3FAnimation();
animation.Path = new Path3F
{
new PathKey3F {
Parameter = 2.0f, Point = new Vector3F(2.0f, 22.0f, 10.0f), Interpolation = SplineInterpolation.Linear
},
new PathKey3F {
Parameter = 3.0f, Point = new Vector3F(3.0f, 33.0f, 20.0f), Interpolation = SplineInterpolation.Linear
},
new PathKey3F {
Parameter = 4.0f, Point = new Vector3F(4.0f, 44.0f, 30.0f), Interpolation = SplineInterpolation.Linear
},
};
animation.Path.PreLoop = CurveLoopType.Linear;
animation.Path.PostLoop = CurveLoopType.Cycle;
animation.EndParameter = float.NaN;
Assert.AreEqual(TimeSpan.FromSeconds(4.0), animation.GetTotalDuration());
animation.EndParameter = float.PositiveInfinity;
Assert.AreEqual(TimeSpan.MaxValue, animation.GetTotalDuration());
}
public void ShouldDoNothingWhenPathIsNull()
{
var animation = new Path3FAnimation();
Vector3F defaultSource = new Vector3F(1.0f, 2.0f, 3.0f);
Vector3F defaultTarget = new Vector3F(10.0f, 20.0f, 30.0f);
Assert.AreEqual(defaultSource, animation.GetValue(TimeSpan.FromSeconds(0.0), defaultSource, defaultTarget));
}
public void ShouldDoNothingWhenPathIsNull()
{
var animation = new Path3FAnimation();
Vector3F defaultSource = new Vector3F(1.0f, 2.0f, 3.0f);
Vector3F defaultTarget = new Vector3F(10.0f, 20.0f, 30.0f);
Assert.AreEqual(defaultSource, animation.GetValue(TimeSpan.FromSeconds(0.0), defaultSource, defaultTarget));
}
public void GetTotalDurationTest()
{
var animation = new Path3FAnimation();
animation.Path = new Path3F
{
new PathKey3F { Parameter = 2.0f, Point = new Vector3F(2.0f, 22.0f, 10.0f), Interpolation = SplineInterpolation.Linear },
new PathKey3F { Parameter = 3.0f, Point = new Vector3F(3.0f, 33.0f, 20.0f), Interpolation = SplineInterpolation.Linear },
new PathKey3F { Parameter = 4.0f, Point = new Vector3F(4.0f, 44.0f, 30.0f), Interpolation = SplineInterpolation.Linear },
};
animation.Path.PreLoop = CurveLoopType.Linear;
animation.Path.PostLoop = CurveLoopType.Cycle;
animation.EndParameter = float.NaN;
Assert.AreEqual(TimeSpan.FromSeconds(4.0), animation.GetTotalDuration());
animation.EndParameter = float.PositiveInfinity;
Assert.AreEqual(TimeSpan.MaxValue, animation.GetTotalDuration());
}
public void CheckDefaultValues()
{
var animation = new Path3FAnimation();
Assert.IsNull(animation.Path);
}
public void CheckDefaultValues()
{
var animation = new Path3FAnimation();
Assert.IsNull(animation.Path);
}