SceneObjectPicking.h

#pragma once

#include "SceneObject.h"

namespace ParaEngine
{
    extern OBJECT_FILTER_CALLBACK g_fncPickingMesh;
    extern OBJECT_FILTER_CALLBACK g_fncPickingNPCMesh;
    extern OBJECT_FILTER_CALLBACK g_fncPickingBiped;
    extern OBJECT_FILTER_CALLBACK g_fncPickingNotPlayer;
    extern OBJECT_FILTER_CALLBACK g_fncPickingAll;
    extern OBJECT_FILTER_CALLBACK g_fncPickingLight;
    extern OBJECT_FILTER_CALLBACK g_fncPickingGlobal;
    extern OBJECT_FILTER_CALLBACK g_fncPickingAnyObject;
    extern OBJECT_FILTER_CALLBACK g_fncPickingActionMesh;
    extern OBJECT_FILTER_CALLBACK g_fncPickingByObjectTypes;
    extern OBJECT_FILTER_CALLBACK g_fncPickingByPhysicsGroup;

    extern void SetPickingFilter(DWORD filter);

    extern void SetPickingPhysicsFilter(DWORD filter);

    struct PickedObject
    {
        float m_fRayDist;
        float m_fMinObjExtent;

        CBaseObject* m_pObj;
    public:
        PickedObject(float fRayDist, float fMinObjExtent,  CBaseObject* pObj)
            :m_fRayDist(fRayDist), m_fMinObjExtent(fMinObjExtent), m_pObj(pObj){}
            PickedObject()
                :m_fRayDist(0), m_fMinObjExtent(0), m_pObj(NULL){}
                bool IsValid(){return m_pObj!=NULL;};
    };
}