/// <summary>
/// Update the scene root. If the root is empty then the given node
/// becomes the new root. If the root already has children then the new
/// node is added.
/// </summary>
public void _updateRoot(CadKit.OSG.Glue.Node node)
{
using (this.Lock.write())
{
_root = CadKit.OSG.Glue.Tools.organizeScene(_root, node);
}
}
/// <summary>
/// Clear the scene.
/// </summary>
private void _clearScene()
{
if (null != _root)
{
_root.clear();
_root = null;
}
}
/// <summary>
/// Read the file.
/// </summary>
void CadKit.Interfaces.IFileOpen.open(string name, object caller)
{
using (this.Lock.write())
{
// read file and create scene here.
_sfGl = new SimFlowGlue(name, caller);
_root = _sfGl.root();
}
}
/// <summary>
/// Insert the file's contents.
/// </summary>
public void insert(string file, object caller)
{
CadKit.OSG.Glue.Node node = CadKit.Plugins.Documents.SceneDocument.Document._read(file, caller);
this._updateRoot(node);
}
