/// <summary>
/// Performs a squash and stretch animation, while changing from a target scale.
/// </summary>
/// <param name="scale">The value to animate.</param>
/// <param name="startScale">The scale to animate from.</param>
/// <param name="amplitude">The amplitude of a squash and strech</param>
/// <param name="duration">The duration of the animation</param>
/// <param name="normal"> The normal of the animation. </param>
/// <param name="tangent"> The tangent of the animation. </param>
public static CommandDelegate ScaleSquashAndStretchFrom(Ref <Vector3> scale, Vector3 startScale, float amplitude,
double duration, Vector3 normal, Vector3 tangent)
{
CheckArgumentNonNull(scale, "scale");
Vector3 targetScale = Vector3.zero;
return(Cmd.Sequence(
Cmd.Do(() =>
{
targetScale = scale.Value;
scale.Value = startScale;
}),
Cmd.Defer(() => Cmd.ScaleSquashAndStretchTo(scale, targetScale, amplitude, duration, normal, tangent))
));
}
