[Gcblue-commits] gcb_wx/include/graphics tcParticleEffect.h,NONE,1.1 tcParticlePlacer.h,NONE,1.1 tc3DModel.h,1.5,1.6

[Dewitt C. <ddc...@us...>]

Update of /cvsroot/gcblue/gcb_wx/include/graphics
In directory sc8-pr-cvs1.sourceforge.net:/tmp/cvs-serv4924/include/graphics

Modified Files:
	tc3DModel.h 
Added Files:
	tcParticleEffect.h tcParticlePlacer.h 
Log Message:


Index: tc3DModel.h
===================================================================
RCS file: /cvsroot/gcblue/gcb_wx/include/graphics/tc3DModel.h,v
retrieving revision 1.5
retrieving revision 1.6
diff -C2 -d -r1.5 -r1.6
*** tc3DModel.h	11 Apr 2004 21:47:23 -0000	1.5
--- tc3DModel.h	4 Jun 2004 21:39:22 -0000	1.6
***************
*** 32,35 ****
--- 32,41 ----
  
  class tcGameObject;
+ class tcParticleEffect;
+ 
+ namespace osgParticle
+ {
+     class tcParticlePlacer;
+ }
  
  /**
***************
*** 68,89 ****
--- 74,114 ----
      tc3DModel* Clone();
      void DetachFromParent();
+ 
      tcGameObject* GetGameObj() {return gameObj;}
      osg::ref_ptr<osg::Node> GetNode(); 
      unsigned int GetNumParents();
+     bool IsSmokeEnabled() const {return smokeTrail.valid();}
      void Load(std::string model_name);
      void ProcessAnimations(std::vector<animationDBInfo>& animDBInfo);
      void SetupAnimation(tcGameObject *obj);
+     void SetDistanceFromCamera(float distance) {distanceFromCamera = distance;}
+     void SetSmokeMode(int mode) {smokeMode = mode;}
      void SetupUpdate(tcGameObject *obj);
+     void UpdateEffects();
+     void UpdateSmokePosition(float x, float y, float z);
  
      tc3DModel();
      tc3DModel(const tc3DModel* source);
      ~tc3DModel();
+ 
+     static void SetWorldFrame(osg::Group* worldFrame) {world = worldFrame;}
+ 
+ 
  private:
+     osg::ref_ptr<tcParticleEffect> smokeTrail;
+     osgParticle::tcParticlePlacer* smokePlacer;
+     int smokeMode;
+ 
      osg::ref_ptr<osg::LOD> modelGroup; ///< top level group for model, not shared
      osg::ref_ptr<osg::MatrixTransform> modelTransform; ///< positions object in world, not shared
      osg::ref_ptr<osg::Node> modelNode; ///< shared between instances of model
+     static osg::ref_ptr<osg::Group> world;
+ 
      tcGameObject *gameObj; ///< game object to use to update model state
      bool useSmoothing;
+     float distanceFromCamera;
  
+     void DisableSmoke();
+     void EnableSmoke();
  };
  

--- NEW FILE: tcParticlePlacer.h ---
/* -*-c++-*- OpenSceneGraph - Copyright (C) 1998-2003 Robert Osfield 
 *
 * This library is open source and may be redistributed and/or modified under  
 * the terms of the OpenSceneGraph Public License (OSGPL) version 0.0 or 
 * (at your option) any later version.  The full license is in LICENSE file
 * included with this distribution, and on the openscenegraph.org website.
 * 
 * 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 
 * OpenSceneGraph Public License for more details.
*/
//osgParticle - Copyright (C) 2002 Marco Jez

#ifndef _TCPARTICLEPLACER_H_
#define _TCPARTICLEPLACER_H_

#include <osgParticle/CenteredPlacer>
#include <osgParticle/Particle>

#include <osg/CopyOp>
#include <osg/Object>

namespace osgParticle
{

    /**    A point-shaped particle placer.
        This placer class uses the center point defined in its base class <CODE>CenteredPlacer</CODE>
        to place there all incoming particles.
    */
    class tcParticlePlacer: public CenteredPlacer 
    {
    public:
        inline tcParticlePlacer();
        inline tcParticlePlacer(const tcParticlePlacer &copy, const osg::CopyOp &copyop = osg::CopyOp::SHALLOW_COPY);

        META_Object(osgParticle, tcParticlePlacer);
        
        /** Place a particle. 
            This method is called automatically by <CODE>ModularEmitter</CODE> and should not be called
            manually.
        */
        inline void place(Particle *P) const;

    protected:
        virtual ~tcParticlePlacer() {}
        tcParticlePlacer &operator=(const tcParticlePlacer &) { return *this; }        
    };

    // INLINE FUNCTIONS
    
    inline tcParticlePlacer::tcParticlePlacer()
    : CenteredPlacer()
    {
    }
    
    inline tcParticlePlacer::tcParticlePlacer(const tcParticlePlacer &copy, const osg::CopyOp &copyop)
    : CenteredPlacer(copy, copyop)
    {
    }

    inline void tcParticlePlacer::place(Particle *P) const
    {
        P->setPosition(getCenter());
    }


}


#endif

--- NEW FILE: tcParticleEffect.h ---
/** @file tcParticleEffect.h
** 
**  Copyright (C) 2004 Dewitt Colclough (de...@tw...)
**  All rights reserved.
**
**  This file is part of the Global Conflict Blue (GCB) program.
**  GCB is free software; you can redistribute it and/or modify
**  it under the terms of version 2 of the GNU General Public License as 
**  published by the Free Software Foundation.
**
**  GCB 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 GCB; if not, write to the Free Software
**  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
*/

#ifndef _TCPARTICLEEFFECT_H_
#define _TCPARTICLEEFFECT_H_

#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000

#include <osgParticle/ParticleSystem>
#include <osgParticle/ParticleSystemUpdater>

namespace osgParticle
{
    class tcParticlePlacer;
    class ModularEmitter;
    class RadialShooter;
    class RandomRateCounter;
    class ModularProgram;
    class AccelOperator;
}


/**
 * osgFx-based particle effect class
 */
class tcParticleEffect : public osgParticle::ParticleSystem
{
public:
    enum
    {
        OFF = 0,
        MISSILE = 1,
        AFTERBURNER = 2,
        DAMAGE = 4
    };

    static void SetParticleSystemUpdater(osgParticle::ParticleSystemUpdater* psu);

    osgParticle::tcParticlePlacer* GetParticlePlacer() const {return particlePlacer;}

    void AddToSceneGraph(osg::Group* rootGroup);
    void DetachFromSceneGraph();

    tcParticleEffect(int smokeModeCode);
    ~tcParticleEffect();

private:
    int smokeMode;
    osg::ref_ptr<osgParticle::ModularEmitter> emitter;
    osg::ref_ptr<osgParticle::RadialShooter> shooter;
    osg::ref_ptr<osgParticle::RandomRateCounter> counter;
    osg::ref_ptr<osgParticle::ModularProgram> program;
    osg::ref_ptr<osgParticle::AccelOperator> accelOp;
    osg::ref_ptr<osg::Geode> geode;
    osg::ref_ptr<osgParticle::ParticleSystemUpdater> updater;

    osgParticle::tcParticlePlacer* particlePlacer;
    osg::Group* root;

    static osgParticle::ParticleSystemUpdater* particleSystemUpdater;

    void ConfigureForMode();
};

#endif