public static void AppendFrom(this Brush brush, Brush appendBrush)
{
foreach (var layer in appendBrush.Layers)
{
if (brush.Layers.All(l => l.Name != layer.Name))
{
brush.AddLayer(layer);
}
}
foreach (var style in appendBrush.Styles)
{
if (brush.Styles.All(s => s.Name != style.Name))
{
brush.AddStyle(style);
}
}
foreach (var animation in appendBrush.GetAnimations())
{
if (brush.GetAnimations().All(a => a.Name != animation.Name))
{
brush.AddAnimation(animation);
}
}
}
