glparticle.h

/***************************************************************************
                          glparticle.h  -  description
                             -------------------
    begin                : Thu Aug 21 2003
    copyright            : (C) 2003 by Jacques Gasselin de Richebourg
    email                : jacquesgasselin@hotmail.com
 ***************************************************************************/

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

#ifndef GLPARTICLE_H
#define GLPARTICLE_H

#include "gldynamic.h"
#include "glsphere.h"
#include "glcube.h"
#include "glrendermode.h"

namespace GLScene
{
  
   class GLParticle : public GLDynamicObject
   {
      SpherePtr particle;
   public: 
    GLParticle(GLVector pos, GLVector vel, GLfloat m, GLfloat rad);
    virtual ~GLParticle();
      virtual GLVector getVectorToFurthestPoint(const GLVector& fromPoint)
      { return particle->getVectorToFurthestPoint(fromPoint); };
      virtual GLVector getVectorToNearestPoint(const GLVector& fromPoint)
      { return particle->getVectorToNearestPoint(fromPoint); };

      virtual bool intersection( GLGeometricObject* obj ) { return obj->intersection((GLSphere*)particle); };
      virtual bool intersection( GLCube* cu ) { return cu->intersection(particle); };
      virtual bool intersection( GLSphere* sp ) { return particle->intersection(sp); };
      virtual bool intersection( GLParticle* pa ) { return particle->intersection(pa->particle); };
      virtual bool inclusion( GLGeometricObject* obj ) { return obj->inclusion((GLSphere*)particle); };
      virtual bool inclusion( GLSphere* sp ) { return particle->inclusion(sp); };
      virtual void staticCollision( GLGeometricObject* obj );
      virtual void dynamicCollision( GLDynamicObject* obj );

      virtual void setPosition( const GLVector& _newVal );
      
      inline GLfloat getRadius() { return particle->getRadius(); }
      virtual void render( )
      { } //particle->setPosition( getPosition() ); particle->render( ); };
      
      virtual void renderForSelection(GLuint&) {};        
   };

};

#endif

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