CSphereBase.h

#ifndef CSphereBase_h__
#define CSphereBase_h__
 
#include "sfh/constants.h"
 
#ifdef FH_VISUALIZATION
#pragma warning(push)
#pragma warning( disable : 4251 )
    #include <Ogre.h>
#pragma warning(pop)
#endif
 
class CSphereBase
{
public:
    inline static double DragForce( double Rho, double Cd, double Dsphere, double Dcable, double Ampvel, double Vel)
    {
        return 1./8. * Rho * sfh::pi* Ampvel * Cd * Dsphere * (Dsphere- Dcable/sfh::pi)*Vel;
    }
 
#ifdef FH_VISUALIZATION
    inline static void CreateOgreSphere(Ogre::SceneManager* SceneManager, Ogre::String SphereName, Ogre::SceneNode** pNode, Ogre::Entity** pEntity, double Diameter=1, Ogre::String MaterialName="DiffuseSpecular")
    {
        *pNode      = SceneManager->getRootSceneNode()->createChildSceneNode( SphereName + "Node");
        *pEntity    = SceneManager->createEntity( SphereName+"Entity", "fhSphere.mesh" );
        (*pNode)->attachObject( *pEntity );
        (*pNode)->scale(static_cast<Ogre::Real>(Diameter),static_cast<Ogre::Real>(Diameter),static_cast<Ogre::Real>(Diameter) );
        (*pEntity)->setMaterialName(MaterialName);
    }
#endif
};
 
#endif // CSphereBase_h__