attackLineAttachableUpdater.h

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/******************************************************************************
** Copyright (c) 2014 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/


#pragma once

#include <vrvCore/DtAttachableUpdater.h>
#include <vrfGuiCore/vrfGuiCore.h>
#include <vrvUtil/DtSignalConnectionManager.h>

namespace makVrf
{
   class DT_DLL_VRFGUICORE DtAttackLineAttachableUpdater : public makVrv::DtAttachableUpdater
   {
   public:
      DtAttackLineAttachableUpdater( makVrv::DtDe& de, makVrv::DtUniqueID id );

      virtual ~DtAttackLineAttachableUpdater() override;
      virtual void doAttachment(double) override;

      virtual void setAttacker(makVrv::DtElementID);
      virtual void setTarget(makVrv::DtElementID);

      virtual void setWedgeSize(double degrees);
      virtual void setTwoPointMode(bool);

   protected:
      struct Object;

      virtual void setupSceneObject(Object&);
      virtual bool findSpotReportFor(Object&);
      virtual bool findSuperiorFor(Object&);
      virtual void releaseSceneObject(Object&);

      virtual void slot_sceneObjectToBeDeleted(const makVrv::DtUniqueID& id) override;

      virtual bool positionAndOrientation(Object&, double, DtVector& pos, DtTaitBryan& ori) const;

      virtual DtVector setupPoint(int vtx, const DtVector& origin, const DtVector& offset,
         const DtVector& offset2D) const;

   protected:
      struct Object  
      {
         Object() : sceneObject(0), spotReportSceneObject(0), pseudoAggregateSceneObject(0),
         sceneObjectNeedsUpdate(false), spotReportNeedsUpdate(false), pseudoAggregateNeedsUpdate(false) {};
         virtual ~Object() {};

         makVrv::DtSceneObject* sceneObject;
         bool sceneObjectNeedsUpdate;
         makVrv::DtElementID id;
         makVrv::DtSceneObject* spotReportSceneObject;
         bool spotReportNeedsUpdate;
         makVrv::DtSceneObject* pseudoAggregateSceneObject;
         bool pseudoAggregateNeedsUpdate;
         DtVector position;
         makVrv::DtSignalConnectionManager sceneObjectConnections;
         makVrv::DtSignalConnectionManager spotReportConnections;
         makVrv::DtSignalConnectionManager pseudoAggregateConnections;
      };

      Object myAttacker;
      Object myTarget;

      double myWedgeSize;
      double myOffsetFromOrigin;
      bool myNextTickIsShow;
      bool myTwoPointMode;
   };

}