CInteractionBasics.h

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//==============================================================================
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    \author    <http://www.chai3d.org>
    \author    Francois Conti
    \version   3.2.0 $Rev: 1869 $
*/
//==============================================================================

//------------------------------------------------------------------------------
#ifndef CInteractionBasicsH
#define CInteractionBasicsH
//------------------------------------------------------------------------------
#include "math/CVector3d.h"
#include "math/CMatrix3d.h"
#include "graphics/CVertexArray.h"
#include "materials/CMaterial.h"
//------------------------------------------------------------------------------
#include <vector>
//------------------------------------------------------------------------------

//------------------------------------------------------------------------------
namespace chai3d {
//------------------------------------------------------------------------------

//------------------------------------------------------------------------------
class cGenericObject;
//------------------------------------------------------------------------------

//==============================================================================
//==============================================================================

//==============================================================================
//==============================================================================
struct cInteractionEvent
{
    cGenericObject* m_object;

    bool m_isInside;

    cVector3d m_localPos;

    cVector3d m_localNormal;

    cVector3d m_localForce;

    cVector3d m_localSurfacePos;

    void clear()
    {
        m_object   = NULL;
        m_isInside = false;
        m_localPos.zero();
        m_localNormal.set(1,0,0);
        m_localForce.zero();
        m_localSurfacePos.zero();
    }
};


//==============================================================================
//==============================================================================
class cInteractionRecorder
{
    //--------------------------------------------------------------------------
    // CONSTRUCTOR & DESTRUCTOR:
    //--------------------------------------------------------------------------

public:

    cInteractionRecorder() { clear(); }

    virtual ~cInteractionRecorder() {};


    //--------------------------------------------------------------------------
    // PUBLIC METHODS:
    //--------------------------------------------------------------------------

public:

    void clear()
    {
        m_interactions.clear();
    }


    //--------------------------------------------------------------------------
    // PUBLIC MEMBERS:
    //--------------------------------------------------------------------------

public:

    std::vector<cInteractionEvent> m_interactions;
};

//------------------------------------------------------------------------------
} // namespace chai3d
//------------------------------------------------------------------------------

//------------------------------------------------------------------------------
#endif
//------------------------------------------------------------------------------