public void CalculatePosition(float timestamp)
{
Logger.Write(name + ".CalculatePosition(" + timestamp + ")");
if (vertex.current_keyframe.t != timestamp)
{
Logger.Write("---->: result not cached, calculate");
Interpolator2D interp = Interpolator2D.GetByName(interpolation);
if (interp != null)
{
vertex.current_keyframe = interp.Calculate(timestamp, vertex.frames);
}
else
{
Logger.Write("---->: can't find Interpolator2D for type: " + interpolation);
return;
}
}
vertex.local_pos = vertex.current_keyframe.point;
if (parent == null)
{
Logger.Write("---->: is root node");
vertex.global_pos = vertex.local_pos;
}
else
{
Logger.Write("---->: is child node");
parent.CalculatePosition(timestamp);
vertex.global_pos = vertex.local_pos + parent.vertex.global_pos;
}
}
public static Interpolator2D GetByName(String name)
{
Interpolator2D interp = interpolators.Find(p => p.ToString() == name);
if (interp == null && interpolators.Count > 0)
{
interp = interpolators[0];
}
return(interp);
}
public static void LoadPlugins()
{
Logger.Write("Start load plugins...");
string[] files = System.IO.Directory.GetFiles("plugins", "*.dll");
foreach (string name in files)
{
Assembly asm = Assembly.LoadFrom(name);
foreach (Type t in asm.GetExportedTypes())
{
if (typeof(Interpolator2D).IsAssignableFrom(t))
{
Interpolator2D interp = (Interpolator2D)asm.CreateInstance(t.FullName);
interpolators.Add(interp);
Logger.Write("----> : [" + interp.ToString() + "] is loaded");
}
}
}
}
private void AddInterpolator(Interpolator2D interpolator)
{
InterpolatorsComboBox.Items.Add( interpolator );
InterpolatorsComboBox.SelectedIndex = 0;
}