gee_copy_geometry.h

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/* -*- C++ -*- */

/* COPYRIGHT
 *
 * This file is part of the Visual Effects Engine - VEE
 *
 * Read the "VEE-LICENSE" file for the license.
 *
 * Authors & Copyright:   
 *
 * Tommi Ilmonen, Tuukka Heikura, Marko Myllymaa and 
 * Janne Kontkanen 2001-2004
 *
 * Additional copyrights: Tekes 2003-2004
 *
 * firstname.lastname@hut.fi
 *
 */

#ifndef GEE_COPY_GEOMETRY_H
#define GEE_COPY_GEOMETRY_H

#include <gee_operator.h>
#include <gee_world.h>

#include <vee_matrix4.h>

class GEE_CopyGeometry : public GEE_Operator
{
public:
  GEE_CopyGeometry(GEE_id_t sourceId = -1,
       bool sourceIsGeometry = true);
  virtual ~GEE_CopyGeometry();

  virtual id_container * getExtraIds();
  virtual bool remapIdMembers(id_remap &);

  virtual bool act(GEE_World *, const GEE_TimeStamp &);
  
  virtual bool read(GEE_Io *);
  virtual bool write(GEE_Io *);
  virtual const char * type();

  static GEE_Operator * create();

  void setTransformation(const VEE_Matrix4d &t) { m_transform = t; }

  GEE_World & geometries() { return m_sourceModels; }

protected:

  void updateIds();

  GEE_id_t m_sourceId;
  bool     m_sourceIsGeometry;
  VEE_Matrix4d m_transform;
  
  id_remap m_remap;
  id_container m_ids;

  GEE_World m_sourceModels;
};


#endif

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