GsColDetReactor.h

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// Copyright (C) 2002-2024, Open Design Alliance (the "Alliance"). 
// All rights reserved. 
// 
// This software and its documentation and related materials are owned by 
// the Alliance. The software may only be incorporated into application 
// programs owned by members of the Alliance, subject to a signed 
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// trade secrets of the Alliance and its suppliers. The software is also 
// 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) 2002-2024 by Open Design Alliance. 
//   All rights reserved.
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// acknowledge and accept the above terms.
 
#ifndef __GS_COLLISION_DETECTION_REACTOR_H_INCLUDED_
#define __GS_COLLISION_DETECTION_REACTOR_H_INCLUDED_
 
class OdGiPathNode;
 
#include "TD_PackPush.h"
 
#include "Ge/GeTol.h"

class OdGsCollisionDetectionReactor
{
public:
  enum
  {
    kNotImplemented = 0x80000000,
    kContinue       = 0,
    kBreak          = 1
  };
  virtual OdUInt32 collisionDetected(const OdGiPathNode* /*pPathNode1*/, const OdGiPathNode* /*pPathNode2*/)
  {
    return OdUInt32(kNotImplemented);
  }

  virtual OdUInt32 collisionDetected( const OdGiPathNode* pPathNode1, const OdGiPathNode* pPathNode2, double dDistance )
  {
    return collisionDetected( pPathNode1, pPathNode2 );
  }
};

class OdGsCollisionDetectionContext
{
//DOM-IGNORE-BEGIN
protected:
  OdUInt8 m_flags;
  OdGeTol m_tolerance;
  enum Options
  {
    kIntersectionOnly = 1,
    kIntersectionWithModel = 1 << 1,
    kIgnoreViewExtents = 1 << 2,
    kCombineSubEntities = 1 << 3,
    kOverrideTolerance = 1 << 4,
    kCalculateDistance = 1 << 5,
    kCheckAll = 1 << 6,
    kProcessSingleList = 1 << 7
  };
  double m_clearance;
//DOM-IGNORE-END
public:
  OdGsCollisionDetectionContext() : m_flags( kCalculateDistance ) { m_tolerance = OdGeTol(); m_clearance = 0.0; };

  void setIntersectionOnly( bool bSet ) { SETBIT( m_flags, kIntersectionOnly, bSet ); }
  
  bool intersectionOnly() const { return GETBIT( m_flags, kIntersectionOnly ); }

  void setIntersectionWithModel( bool bSet ) { SETBIT( m_flags, kIntersectionWithModel, bSet ); }
  
  bool intersectionWithModel() const { return GETBIT( m_flags, kIntersectionWithModel ); }

  void setIgnoreViewExtents( bool bSet ) { SETBIT( m_flags, kIgnoreViewExtents, bSet ); }
  
  bool ignoreViewExtents() const { return GETBIT( m_flags, kIgnoreViewExtents ); }
  void setCombineSubEntities( bool bSet ) { SETBIT( m_flags, kCombineSubEntities, bSet ); }
  bool combineSubEntities() const { return GETBIT( m_flags, kCombineSubEntities ); }
  void setToleranceOverride( const OdGeTol& tol )
  {
    SETBIT_1( m_flags, kOverrideTolerance );
    m_tolerance = tol;
  }

  bool isToleranceOverride() const { return GETBIT( m_flags, kOverrideTolerance ); }
  const OdGeTol& toleranceOverride() const { return m_tolerance; }
  void setCalculateDistance( bool bSet ) { SETBIT( m_flags, kCalculateDistance, bSet ); }
  bool getCalculateDistance() const { return GETBIT( m_flags, kCalculateDistance ); }
  void setCheckAll( bool bSet ) { SETBIT( m_flags, kCheckAll, bSet ); }
  bool getCheckAll() const { return GETBIT( m_flags, kCheckAll ); }
  void setClearance( double c ) { m_clearance = c; }
  double getClearance() const { return m_clearance; }
  void setProcessSingleList( bool bSet ) { SETBIT( m_flags, kProcessSingleList, bSet ); }
  bool getProcessSingleList() const { return GETBIT( m_flags, kProcessSingleList ); }
};
 
#include "TD_PackPop.h"
 
#endif // __GS_COLLISION_DETECTION_REACTOR_H_INCLUDED_