GiModelToViewProc.h

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// Copyright (C) 2002-2022, Open Design Alliance (the "Alliance"). 
// All rights reserved. 
// 
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// the Alliance. The software may only be incorporated into application 
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// protected by copyright law and international treaty provisions. Application  
// programs incorporating this software must include the following statement 
// with their copyright notices:
//   
//   This application incorporates Open Design Alliance software pursuant to a license 
//   agreement with Open Design Alliance.
//   Open Design Alliance Copyright (C) 2002-2022 by Open Design Alliance. 
//   All rights reserved.
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#ifndef __ODGIMODELTOVIEWPROC_H__
#define __ODGIMODELTOVIEWPROC_H__
 
#include "Gi/GiConveyorNode.h"
#include "Ge/GeDoubleArray.h"
//FELIX_CHANGE_BEGIN
#include "Gi/GiXform.h"
//FELIX_CHANGE_END
 
class OdGeMatrix3d;
class OdGiDeviation;
class OdGiXform;
class OdGiAbstractClipBoundary;
 
class ODGI_EXPORT ODRX_ABSTRACT OdGiModelToViewProc : public OdRxObject
{
protected:
  OdGiModelToViewProc();
public:
  ODRX_DECLARE_MEMBERS(OdGiModelToViewProc);
 
  virtual void setDrawContext( OdGiConveyorContext* pDrawCtx ) = 0;
 
  virtual OdGiConveyorInput& modelInput() = 0;
  virtual OdGiConveyorInput& eyeInput() = 0;
 
  virtual OdGiConveyorOutput& output() = 0;
 
  virtual void setEyeToOutputTransform(const OdGeMatrix3d& xMat) = 0;
  virtual const OdGeMatrix3d& eyeToOutputTransform() const = 0;
 
  virtual void setView(
    const OdGePoint3d& target,
    const OdGeVector3d& xVector,
    const OdGeVector3d& upVector,
    const OdGeVector3d& eyeVector) = 0;
  
  virtual void setWorldToEyeTransform(const OdGeMatrix3d& xMat) = 0;
 
  virtual const OdGeMatrix3d& worldToEyeTransform() const = 0;
  
  virtual const OdGeMatrix3d& eyeToWorldTransform() const = 0;
 
  virtual const OdGeMatrix3d& modelToEyeTransform() const = 0;
  
  virtual const OdGeMatrix3d& eyeToModelTransform() const = 0;
  
  virtual void pushModelTransform(const OdGeMatrix3d& xMat) = 0;
  
  virtual void popModelTransform() = 0;
  
  virtual bool isEmptyModelMatrixStack() const = 0;
  
  virtual const OdGeMatrix3d& modelToWorldTransform() const = 0;
  
  virtual const OdGeMatrix3d& worldToModelTransform() const = 0;
 
  virtual OdGiXform *getModelToEyeXform() = 0;
  virtual const OdGiXform *getModelToEyeXform() const = 0;
  virtual OdGiXform *getEyeToModelXform() = 0;
  virtual const OdGiXform *getEyeToModelXform() const = 0;
 
  virtual void pushClipBoundary(OdGiClipBoundary* pBoundary) = 0;
  
  virtual void pushClipBoundary(OdGiClipBoundary* pBoundary, OdGiAbstractClipBoundary* pClipInfo) = 0;
  
  virtual void popClipBoundary() = 0;
 
  virtual bool isClipping() const = 0;
  
  virtual bool isEmptyClipSet() const = 0;
 
  virtual void initGeometryClipStatus() = 0;
 
  virtual int getGeometryClipStatus(bool bSectioning = false, bool bClear = false) = 0;
 
  virtual void setWorldDeviation(const OdGiDeviation& worldDev) = 0;
  
  virtual void setWorldDeviation(const OdGeDoubleArray& deviations) = 0;
 
  
  virtual const OdGiDeviation& worldDeviation() const = 0;
  
  virtual const OdGiDeviation& modelDeviation() const = 0;
  
  virtual const OdGiDeviation& eyeDeviation() const = 0;
 
  /*
  Clipping coordinate system.
  **/
  enum ClippingCS
  {
    /* Clip in eye coordinate system.**/
    kClipInEyeSpace,
    /* Clip in world coordinate system.**/
    kClipInWorldSpace,
    /* Clip in output coordinate system.**/
    kClipInOutputSpace
  };
  
  virtual void setClippingSpace(ClippingCS newClipCS) = 0;
  
  virtual ClippingCS currentClippingSpace() const = 0;
 
  virtual void enableAnalyticCurvesClipping(bool bEnable = true) = 0;
  
  virtual bool isAnalyticCurvesClippingEnabled() const = 0;
 
  virtual void enableClippingDebugLog(const OdString &fileName) = 0;
  
  virtual void disableClippingDebugLog() = 0;
  
  virtual bool isClippingDebugLogEnabled() const = 0;
 
  virtual void switchSectioning(bool bEnable) = 0;
  
  virtual bool isSectioningEnabled() const = 0;
};
 
typedef OdSmartPtr<OdGiModelToViewProc> OdGiModelToViewProcPtr;
 
 
class ODGI_EXPORT ODRX_ABSTRACT OdGiModelSection : public OdGiConveyorNode
{
protected:
  OdGiModelSection();
public:
  ODRX_DECLARE_MEMBERS(OdGiModelSection);
 
  virtual void setDrawContext( OdGiConveyorContext* pDrawCtx ) = 0;
  
  virtual void set(const OdGiClipBoundary* bnd) = 0;
  
  virtual void setModelToWorld(const OdGeMatrix3d& modelToWorld) = 0;
  
  virtual bool enabled() const = 0;
  
  virtual void setEnabled(bool bOn)  = 0;
};
 
typedef OdSmartPtr<OdGiModelSection> OdGiModelSectionPtr;
//FELIX_CHANGE_BEGIN
ODGI_EXPORT OdGiXformPtr odgiGetModelToEyeXform( OdGiModelToViewProc* pThis );
ODGI_EXPORT OdGiXformPtr odgiGetEyeToModelXform( OdGiModelToViewProc* pThis );
ODGI_EXPORT bool odgiIsClipped( OdGiModelToViewProc* pThis );
//FELIX_CHANGE_END
#endif //#ifndef __ODGIMODELTOVIEWPROC_H__