//----------------------------------------------------------------------------
//  EgalTech 2013-2014
//----------------------------------------------------------------------------
// File : StringUtils3d.cpp      Data : 10.03.14          Versione : 1.5c3
// Contenuto : Implementazione delle funzioni di utilità 3d per le stringhe.
//
//
//
// Modifiche : 31.01.14 DS Creazione modulo (preso da EgtGeneral).
//             10.03.14 DS Aggiunta lettura Frame3d.
//
//----------------------------------------------------------------------------

//--------------------------- Include ----------------------------------------
#include "stdafx.h"
#include "/EgtDEv/Include/EGkStringUtils3d.h"

using namespace std ;

//----------------------------------------------------------------------------
bool
FromString( const string& sVal, Point3d& ptVal, double& dW)
{
   double vdVal[4] ;
   if ( ! FromString( sVal, vdVal))
      return false ;
   ptVal.x = vdVal[0] ;
   ptVal.y = vdVal[1] ;
   ptVal.z = vdVal[2] ;
   dW = vdVal[3] ;
   return true ;
}

//----------------------------------------------------------------------------
bool
FromString( const string& sVal, BBox3d& b3Box)
{
  // devono essere 6 parametri : MinX, MinY, MinZ, MaxX, MaxY, MaxZ
   double vdVal[6] ;
   if ( ! FromString( sVal, vdVal))
      return false ;
  // imposto il box
   b3Box.Set( vdVal[0], vdVal[1], vdVal[2], vdVal[3], vdVal[4], vdVal[5]) ;
   return true ;
}

//----------------------------------------------------------------------------
bool
FromString( const string& sVal, Frame3d& frFrame)
{
  // devono essere 12 parametri : Ox, Oy, Oz, Xx, Xy, Xz, Yx, Yy, Yz, Zx, Zy, Zz
   double vdVal[12] ;
   if ( ! FromString( sVal, vdVal))
      return false ;
   Point3d ptOrig ;
   ptOrig.x = vdVal[0] ;
   ptOrig.y = vdVal[1] ;
   ptOrig.z = vdVal[2] ;
   Vector3d vtDirX ;
   vtDirX.x = vdVal[3] ;
   vtDirX.y = vdVal[4] ;
   vtDirX.z = vdVal[5] ;
   Vector3d vtDirY ;
   vtDirY.x = vdVal[6] ;
   vtDirY.y = vdVal[7] ;
   vtDirY.z = vdVal[8] ;
   Vector3d vtDirZ ;
   vtDirZ.x = vdVal[9] ;
   vtDirZ.y = vdVal[10] ;
   vtDirZ.z = vdVal[11] ;
  // imposto il riferimento
   return frFrame.Set( ptOrig, vtDirX, vtDirY, vtDirZ) ;
}

//----------------------------------------------------------------------------
bool
FromString( const string& sVal, Color& cCol)
{
  // dovrebbero essere 4 parametri : Red, Green, Blue, Alpha
   int vnRGBA[4] ;
   if ( FromString( sVal, vnRGBA)) {
      cCol.Set( vnRGBA[0], vnRGBA[1], vnRGBA[2], vnRGBA[3]) ;
      return true ;
   }
  // riprovo con 3 parametri : Red, Green, Blue
   int vnRGB[3] ;
   if ( FromString( sVal, vnRGB)) {
      cCol.Set( vnRGB[0], vnRGB[1], vnRGB[2]) ;
      return true ;
   }
  // altrimenti errore
   return false ;
}