WIM.h

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#include <vrecko/Ability.h>
#include <vrecko/EnvironmentObject.h>

#include <osg/MatrixTransform>

#include <esg/OSGAdapter.h>

using namespace vrecko;

namespace behindO {

class WIM: public Ability {
    public:
        WIM();
        ~WIM() {};

        // ------ BaseClass functions ------------------------
        void processEvent(const std::string &input_name, void *value);
        // ---------------------------------------------------
        
        void postInitialize(void);
        void update(void);

        bool loadXMLParameters(XERCES_CPP_NAMESPACE_QUALIFIER DOMNode *parametersNode);
        XERCES_CPP_NAMESPACE_QUALIFIER DOMNode *saveXMLParameters(XERCES_CPP_NAMESPACE_QUALIFIER DOMDocument *);
        
        std::string getAcceptableMessages(void) {return "boolean|state";} // true/false, 0/1
        Message *getMessage(void) {return NULL;}

    protected:
        int control, zooming;
        typedef struct {
            EnvironmentObject *copy;
            osg::Vec3 last_position;
            osg::Matrix last_rotation;
        } ObjectCopy;

        std::map<EnvironmentObject *, ObjectCopy> copies_map;
        EnvironmentObject *border_object, *copies_root;
        osg::MatrixTransform *visual_border_object;
        osg::Vec3 WIM_size, WIM_center;
        float WIM_scale, origin_WIM_scale;
        bool WIM_commit;    // 0=during/1=after operation

        bool avatar_copy, work_area_selection;
        esg::BVH *border_bvh;
        Ability *pAvatarManipulator;
        
        EnvironmentObject *owner, *pAvatarCopy, *pAvatarOwner;
};

}

//$Id: WIM.h 1 2010-10-27 12:01:29Z xbezdeka $