[simspark-cvs] simspark/spark/kerosin/renderserver baserenderserver.cpp, NONE, 1.1.2.1 baserenderserver.h, NONE, 1.1.2.1 baserenderserver_c.cpp, NONE, 1.1.2.1

[Oliver O. <fr...@us...>]

Update of /cvsroot/simspark/simspark/spark/kerosin/renderserver
In directory sc8-pr-cvs8.sourceforge.net:/tmp/cvs-serv26525

Added Files:
      Tag: projectx
	baserenderserver.cpp baserenderserver.h baserenderserver_c.cpp 
Log Message:
added baserenderserver class

--- NEW FILE: baserenderserver.cpp ---
/* -*- mode: c++; c-basic-offset: 4; indent-tabs-mode: nil -*-

   this file is part of simspark
   Tue May 9 2006
   Copyright (C) 2002,2003 Koblenz University
   Copyright (C) 2007 RoboCup Soccer Server 3D Maintenance Group
   $Id: baserenderserver.cpp,v 1.1.2.1 2007/03/30 04:04:33 fruit Exp $

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; version 2 of the License.

   This program 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 General Public License for more details.

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

   BaseRenderServer

   NOTE: This is an abstract renderserver in order to support different render servers

   HISTORY:
       29/03/07 - OO  - Initial version

*/
#include "baserenderserver.h"
#include <oxygen/sceneserver/sceneserver.h>
#include <oxygen/sceneserver/scene.h>
#include <zeitgeist/logserver/logserver.h>

using namespace oxygen;
using namespace kerosin;
using namespace salt;
using namespace zeitgeist;

void
BaseRenderServer::OnLink()
{
    // setup SceneServer reference
    RegisterCachedPath(mSceneServer, "/sys/server/scene");

    if (mSceneServer.expired())
    {
        GetLog()->Error() << "(BaseRenderServer) ERROR: SceneServer not found\n";
    }
}

void
BaseRenderServer::OnUnlink()
{
    mActiveScene.reset();
    Leaf::OnUnlink();
}

bool
BaseRenderServer::GetActiveScene()
{
    if (mSceneServer.expired())
    {
        mActiveScene.reset();
    }

    mActiveScene = mSceneServer->GetActiveScene();

    if (mActiveScene.get() == 0)
    {
        GetLog()->Error() << "(BaseRenderServer) ERROR: found no active scene\n";
        return false;
    }

    return true;
}

void 
BaseRenderServer::UpdateCached()
{
    mActiveScene.reset();
}

--- NEW FILE: baserenderserver_c.cpp ---
/* -*- mode: c++; c-basic-offset: 4; indent-tabs-mode: nil -*-

   this file is part of simspark
   Tue May 9 2006
   Copyright (C) 2002,2003 Koblenz University
   Copyright (C) 2007 RoboCup Soccer Server 3D Maintenance Group
   $Id: baserenderserver_c.cpp,v 1.1.2.1 2007/03/30 04:04:33 fruit Exp $

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; version 2 of the License.

   This program 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 General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with this program; if not, write to the Free Software
   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "baserenderserver.h"
#include <oxygen/sceneserver/sceneserver.h>

using namespace boost;
using namespace kerosin;
using namespace zeitgeist;


void 
CLASS(BaseRenderServer)::DefineClass()
{
    DEFINE_BASECLASS(zeitgeist/Leaf);
}

--- NEW FILE: baserenderserver.h ---
/* -*- mode: c++; c-basic-offset: 4; indent-tabs-mode: nil -*-

   this file is part of simspark
   Tue May 9 2006
   Copyright (C) 2002,2003 Koblenz University
   Copyright (C) 2007 RoboCup Soccer Server 3D Maintenance Group
   $Id: baserenderserver.h,v 1.1.2.1 2007/03/30 04:04:33 fruit Exp $

   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; version 2 of the License.

   This program 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 General Public License for more details.

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

   BaseRenderServer

   NOTE: This is an abstract renderserver in order to support different render servers

   HISTORY:
       29/03/07 - OO  - Initial version

*/
#ifndef KEROSIN_BASERENDERSERVER_H
#define KEROSIN_BASERENDERSERVER_H

#include <zeitgeist/class.h>
#include <zeitgeist/leaf.h>

namespace oxygen
{
    class Scene;
    class SceneServer;
    class Camera;
    class BaseNode;
}

namespace kerosin
{

class BaseRenderServer : public zeitgeist::Leaf
{
public:
    virtual ~BaseRenderServer() {}

    //! display the current active scene
    virtual void Render() = 0;

protected:
    /** get the active scene node from the sceneServer */
    virtual bool GetActiveScene();

    /** set up SceneServer reference */
    virtual void OnLink();

    /** reset SceneServer reference */
    virtual void OnUnlink();

    /** update variables from a script */
    virtual void UpdateCached();

    //
    // Members
    //
protected:
    /** reference to the current active scene */
    boost::shared_ptr<oxygen::Scene> mActiveScene;

    /** reference to the SceneServer */
    CachedPath<oxygen::SceneServer> mSceneServer;
};

DECLARE_ABSTRACTCLASS(BaseRenderServer);

} //namespace kerosin

#endif // KEROSIN_BASERENDERSERVER_H