Public API Reference

cstool/objmodel.h

Go to the documentation of this file.

/*
    Crystal Space 3D engine
    Copyright (C) 2003 by Jorrit Tyberghein

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public
    License along with this library; if not, write to the Free
    Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

#ifndef __CS_CSTOOL_OBJMODEL_H__
#define __CS_CSTOOL_OBJMODEL_H__

#include "csextern.h"

#include "csutil/refarr.h"
#include "csutil/scf_implementation.h"
#include "imesh/objmodel.h"
#include "igeom/polymesh.h"

struct iTerraFormer;

class csObjectModel : public scfImplementation1<csObjectModel,iObjectModel>
{
private:
  long shapenr;
  iPolygonMesh* polymesh_base;
  csRef<iPolygonMesh> polymesh_colldet;
  csRef<iPolygonMesh> polymesh_viscull;
  csRef<iPolygonMesh> polymesh_shadows;
  csRefArray<iObjectModelListener> listeners;

public:
  csObjectModel (iBase* parent = 0)
    : scfImplementationType (this, parent), shapenr (-1), polymesh_base (0)
  {
  }

  virtual ~csObjectModel () {}

  void SetPolygonMeshBase (iPolygonMesh* base)
  {
    polymesh_base = base;
  }

  void ShapeChanged ()
  {
    shapenr++;
    FireListeners ();
  }

  void SetShapeNumber (long n)
  {
    shapenr = n;
  }

  void FireListeners ()
  {
    size_t i;
    for (i = 0 ; i < listeners.Length () ; i++)
      listeners[i]->ObjectModelChanged (this);
  }

  virtual long GetShapeNumber () const { return shapenr; }
  virtual iPolygonMesh* GetPolygonMeshBase () { return polymesh_base; }
  virtual iPolygonMesh* GetPolygonMeshColldet () { return polymesh_colldet; }
  virtual void SetPolygonMeshColldet (iPolygonMesh* polymesh)
  {
    polymesh_colldet = polymesh;
  }
  virtual iPolygonMesh* GetPolygonMeshViscull () { return polymesh_viscull; }
  virtual void SetPolygonMeshViscull (iPolygonMesh* polymesh)
  {
    polymesh_viscull = polymesh;
  }
  virtual iPolygonMesh* GetPolygonMeshShadows () { return polymesh_shadows; }
  virtual void SetPolygonMeshShadows (iPolygonMesh* polymesh)
  {
    polymesh_shadows = polymesh;
  }
  virtual csPtr<iPolygonMesh> CreateLowerDetailPolygonMesh (float)
  {
    return 0;
  }
  virtual void AddListener (iObjectModelListener* listener)
  {
    RemoveListener (listener);
    listeners.Push (listener);
  }
  virtual void RemoveListener (iObjectModelListener* listener)
  {
    listeners.Delete (listener);
  }
  virtual iTerraFormer* GetTerraFormerColldet()
  {
    return 0;
  }
};

#endif // __CS_CSTOOL_OBJMODEL_H__

---