ivisualgeometry.h

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/*
* Copyright 2015 Autodesk, Inc. All rights reserved.
* Use of this software is subject to the terms of the Autodesk license agreement and any attachments or Appendices thereto provided at the time of installation or download,
* or which otherwise accompanies this software in either electronic or hard copy form, or which is signed by you and accepted by Autodesk.
*/




// primary contact: GUAL - secondary contact: MAMU
#ifndef Navigation_IVisualGeometry_H
#define Navigation_IVisualGeometry_H

#include "gwnavruntime/kernel/SF_RefCount.h"
#include "gwnavruntime/base/memory.h"
#include "gwnavruntime/visualsystem/visualgeometrysetupconfig.h"
#include "gwnavruntime/basesystem/coordsystem.h"


namespace Kaim
{

class VisualTriangle;
class VisualLine;
class VisualText;

class IVisualGeometry : public RefCountBase<IVisualGeometry, MemStat_VisualSystem>
{
public:
    IVisualGeometry() {}
    virtual ~IVisualGeometry() {}

    virtual void DoBegin(const VisualGeometrySetupConfig& setupConfig) = 0;

    virtual void DoPushTriangle(const VisualTriangle& triangle) = 0;
    virtual void DoPushLine(const VisualLine& visualLine) = 0;
    virtual void DoPushText(const VisualText& visualText) = 0;

    virtual void DoEnd() = 0;

public:
    //m_coordSystem is used to convert Navigation positions into the the visualGeometry coordinate system.
    //So do not forget to set it if you are not in classic Z-up, 1m, ...
    CoordSystem m_coordSystem;
    bool m_coordSystemIsRightHanded; 
};


class IVisualGeometryFactory : public RefCountBase<IVisualGeometry, MemStat_VisualSystem>
{
public:
    virtual ~IVisualGeometryFactory() {}
    virtual Kaim::Ptr<IVisualGeometry> CreateIVisualGeometryForDatabase(KyUInt32 databaseIdx) = 0;
    virtual void OnDatabaseClear(KyUInt32 databaseIdx) = 0;
};

}

#endif