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pandatool/src/ptloader/loaderFileTypePandatool.cxx

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// Filename: loaderFileTypePandatool.cxx
// Created by:  drose (26Apr01)
//
////////////////////////////////////////////////////////////////////
//
// PANDA 3D SOFTWARE
// Copyright (c) 2001, Disney Enterprises, Inc.  All rights reserved
//
// All use of this software is subject to the terms of the Panda 3d
// Software license.  You should have received a copy of this license
// along with this source code; you will also find a current copy of
// the license at http://www.panda3d.org/license.txt .
//
// To contact the maintainers of this program write to
// panda3d@yahoogroups.com .
//
////////////////////////////////////////////////////////////////////

#include "loaderFileTypePandatool.h"

#include "somethingToEggConverter.h"
#include "config_util.h"
#include "load_egg_file.h"
#include "eggData.h"

TypeHandle LoaderFileTypePandatool::_type_handle;

////////////////////////////////////////////////////////////////////
//     Function: LoaderFileTypePandatool::Constructor
//       Access: Public
//  Description:
////////////////////////////////////////////////////////////////////
LoaderFileTypePandatool::
LoaderFileTypePandatool(SomethingToEggConverter *converter) :
  _converter(converter)
{
  converter->set_merge_externals(true);
}

////////////////////////////////////////////////////////////////////
//     Function: LoaderFileTypePandatool::Destructor
//       Access: Public, Virtual
//  Description:
////////////////////////////////////////////////////////////////////
LoaderFileTypePandatool::
~LoaderFileTypePandatool() {
}

////////////////////////////////////////////////////////////////////
//     Function: LoaderFileTypePandatool::get_name
//       Access: Public, Virtual
//  Description:
////////////////////////////////////////////////////////////////////
string LoaderFileTypePandatool::
get_name() const {
  return _converter->get_name();
}

////////////////////////////////////////////////////////////////////
//     Function: LoaderFileTypePandatool::get_extension
//       Access: Public, Virtual
//  Description:
////////////////////////////////////////////////////////////////////
string LoaderFileTypePandatool::
get_extension() const {
  return _converter->get_extension();
}

////////////////////////////////////////////////////////////////////
//     Function: LoaderFileTypePandatool::resolve_filename
//       Access: Public, Virtual
//  Description: Searches for the indicated filename on whatever paths
//               are appropriate to this file type, and updates it if
//               it is found.
////////////////////////////////////////////////////////////////////
void LoaderFileTypePandatool::
resolve_filename(Filename &path) const {
  path.resolve_filename(get_model_path(), get_extension());
}

////////////////////////////////////////////////////////////////////
//     Function: LoaderFileTypePandatool::load_file
//       Access: Public, Virtual
//  Description:
////////////////////////////////////////////////////////////////////
PT(PandaNode) LoaderFileTypePandatool::
load_file(const Filename &path, bool) const {
  PT(PandaNode) result;

  EggData egg_data;
  _converter->set_egg_data(&egg_data, false);

  DSearchPath file_path;
  file_path.append_directory(path.get_dirname());
  _converter->get_path_replace()->_path = file_path;

  if (_converter->convert_file(path)) {
    egg_data.set_coordinate_system(CS_default);
    result = load_egg_data(egg_data);
  }
  _converter->clear_egg_data();
  return result.p();
}

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