public virtual IInterpolable CreateInterpolator()
{
this.isDirty = false;
switch (this.algorithm)
{
case AlgorithmType.Linear:
return(Linear.Instance);
case AlgorithmType.Acceleration:
return(new Acceleration(this.floatValues[0]));
case AlgorithmType.Bezier3:
return(new Bezier3(this.floatValues[0]));
case AlgorithmType.Bezier4:
return(new Bezier4(this.floatValues[0], this.floatValues[1]));
case AlgorithmType.Spline:
return(new Spline(Interpolator.ToSplintPoint(this.floatValues)));
case AlgorithmType.Ease:
return(new Ease((Ease.Equations) this.intValue));
case AlgorithmType.Constant:
return(Constant.Instance);
}
return(null);
}
public static Interpolator Create(AlgorithmType algorithm, float[] floatValues, int intValue)
{
Interpolator.Verify(algorithm, floatValues, intValue);
var interpolator = new Interpolator();
interpolator.algorithm = algorithm;
interpolator.floatValues = floatValues;
interpolator.intValue = intValue;
interpolator.Apply();
return(interpolator);
}
public virtual bool UpdateInterpolator(IInterpolable internalInterpolator)
{
this.isDirty = false;
switch (this.algorithm)
{
case AlgorithmType.Linear:
case AlgorithmType.Constant:
return(true);
case AlgorithmType.Acceleration:
{
var inst = (Acceleration)internalInterpolator;
inst.Factor = this.floatValues[0];
return(true);
}
case AlgorithmType.Bezier3:
{
var inst = (Bezier3)internalInterpolator;
inst.P1 = this.floatValues[0];
return(true);
}
case AlgorithmType.Bezier4:
{
var inst = (Bezier4)internalInterpolator;
inst.P1 = this.floatValues[0];
inst.P2 = this.floatValues[1];
return(true);
}
case AlgorithmType.Spline:
{
var inst = (Spline)internalInterpolator;
inst.Update(Interpolator.ToSplintPoint(this.floatValues));
return(true);
}
case AlgorithmType.Ease:
{
var inst = (Ease)internalInterpolator;
inst.Equation = (Ease.Equations) this.IntValue;
return(true);
}
}
return(false);
}
public void Change(AlgorithmType algorithm, float[] floatValues, int intValue)
{
Interpolator.Verify(algorithm, floatValues, intValue);
if (this.algorithm != algorithm)
{
this.Invalidate();
this.algorithm = algorithm;
}
else
{
this.isDirty = true;
}
this.floatValues = floatValues;
this.intValue = intValue;
this.Apply();
}