PbDomain.h

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**=======================================================================*/
/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/
 
#ifndef  _PB_DOMAIN_
#define  _PB_DOMAIN_
 
#include <Inventor/SbLinear.h>
#include <Inventor/SbBox.h>
#include <MeshViz/graph/PbBase.h>
 
class SoTransform ;
class SoMatrixTransform ;
 
class  PbDomain : public PbBase {
 
 
 public:
 
  
 
  enum TransformType {
    TRANSFORM_01,
    SCALE_X_FIXED,
    SCALE_Y_FIXED,
    SCALE_Z_FIXED,
    SCALE_MAX_XYZ_FIXED
  } ;
 
  
 
  enum BoundingBoxType {
    AS_IS,
    MIN_BOUNDING_CUBE,
    MAX_BOUNDED_CUBE
  } ;
 
  PbDomain() ;
 
  PbDomain(const PbDomain &domain) ;
 
  PbDomain(SbBox2f &box, BoundingBoxType type = AS_IS) ;
 
  PbDomain(SbBox3f &box, BoundingBoxType type = AS_IS) ;
 
  PbDomain(float xmin, float ymin, float xmax, float ymax, BoundingBoxType type = AS_IS) ;
 
  PbDomain(float xmin, float ymin, float zmin, float xmax, float ymax, float zmax, 
           BoundingBoxType type = AS_IS) ;
 
  void setDomain(float xmin, float ymin, float xmax, float ymax, BoundingBoxType type = AS_IS) ;
 
  void setDomain(float xmin, float ymin, float zmin, float xmax, float ymax, float zmax, 
                 BoundingBoxType type = AS_IS) ;
 
  void setDomain(SbBox2f &box, BoundingBoxType type = AS_IS) ;
 
  void setDomain(SbBox3f &box, BoundingBoxType type = AS_IS) ;
 
  void getDomain(float &xmin, float &ymin, float &xmax, float &ymax) const ;
 
  void getDomain(float &xmin, float &ymin, float &zmin, float &xmax, float &ymax, float &zmax) const ;
 
  void getDomain(SbBox2f &box) const ;
 
  void getDomain(SbBox3f &box) const ;
 
  void setTransformType(TransformType type) ;
 
  TransformType getTransformType() const
    { return m_transformType ; }
 
  SoMatrixTransform* getMatrixTransform() const ;
 
  SoTransform*       getTransform() const ;
 
  SbMatrix           getMatrix() const ;
 
  int operator==(const PbDomain &dom) ;
 
  int operator!=(const PbDomain &dom) {return !(*this == dom) ;}
 
  PbDomain& operator=(const PbDomain &domain) ;
 
  /*----------------------------------------------------------------------------*/
 private:
  void  getDelta(float &deltaX, float &deltaY) const 
    { deltaX = m_delta[0] ; deltaY = m_delta[1] ; }
 
  void  getDelta(float &deltaX, float &deltaY, float &deltaZ) const
    { deltaX = m_delta[0] ;  deltaY =  m_delta[1] ;  deltaZ =  m_delta[2] ; }
 
  float getDeltaX() const 
    { return  m_delta[0] ; }
 
  float getDeltaY() const
    { return  m_delta[1] ; }
 
  float getDeltaZ() const
    { return  m_delta[2] ; }
 
  SbBool isHomogeneous() const ;
  
 private:
  // Used by constructor per copy and affectation operator
  void copy(const PbDomain &domain, SbBool isConstructorPerCopy) ;
 
  void init(float xmin, float ymin, float xmax, float ymax, BoundingBoxType type = AS_IS) ;
  void init3(float xmin, float ymin, float zmin, float xmax, float ymax, float zmax, 
             BoundingBoxType type = AS_IS) ;
 
  float m_min[3], m_max[3], m_delta[3] ;
  TransformType m_transformType ;
} ;
 
/*---------------------------------------------------------------------------*/
 
#endif /* _PB_DOMAIN_ */