private List<Object3D> WrapTransform(TransformNode node, float[,] transformation)
{
float[,] matrix = node.GenerateTransformMatrix();
Shape3DComposite shapes = new Shape3DComposite();
List<Object3D> objects = new List<Object3D>();
objects.Add(shapes);
foreach (BaseNode child in node) {
List<Object3D> t = TestConvNode(child);
foreach (Object3D obj in t) {
if (obj != null) {
if (obj is Shape3D) {
shapes.Add((Shape3D)obj);
} else {
objects.Add(obj);
}
}
}
}
return objects;
}