double xx,yy,zz;
//----------------------------------
- _manContModel->UpdateSpline();
np = GetNumberOfPoints( );
- //nps = GetNumberOfPointsSpline();
- nps = _manContModel->GetNumberOfPointsSpline();
- //delta=( double ) ( np ) / ( double ) ( nps-1 ); //JSTG 25-02-08
-
- //EED 27 Juin 2012
- //Boundaring box
- _minX=99999;
- _minY=99999;
- _maxX=-99999;
- _maxY=-99999;
-
- if ( _pts!=NULL )
+
+ if (np==2)
{
- if (np>=2 )
+ SetCellArray(false);
+ manualPoint *mpA = _manContModel->GetManualPoint(0);
+ manualPoint *mpB = _manContModel->GetManualPoint(1);
+ if ( _pts!=NULL )
+ {
+ xx=mpA->GetX() * _spc[0];
+ yy=mpA->GetY() * _spc[1];
+ zz=mpA->GetZ() * _spc[2];
+ _minX=xx;
+ _minY=yy;
+ _maxX=xx;
+ _maxY=yy;
+ _pts->SetPoint(0 , xx , yy , zz );
+ xx=mpB->GetX() * _spc[0];
+ yy=mpB->GetY() * _spc[1];
+ zz=mpB->GetZ() * _spc[2];
+ if (xx<_minX) _minX=xx;
+ if (yy<_minY) _minY=yy;
+ if (xx>_maxX) _maxX=xx;
+ if (yy>_maxY) _maxY=yy;
+ _pts->SetPoint(1 , xx , yy , zz );
+ } // if _pts!=NULL
+ } else {
+ SetCellArray(true);
+ _manContModel->UpdateSpline();
+ //nps = GetNumberOfPointsSpline();
+ nps = _manContModel->GetNumberOfPointsSpline();
+ //delta=( double ) ( np ) / ( double ) ( nps-1 ); //JSTG 25-02-08
+
+ //EED 27 Juin 2012
+ //Boundaring box
+ _minX=99999;
+ _minY=99999;
+ _maxX=-99999;
+ _maxY=-99999;
+ if ( _pts!=NULL )
{
- for( i = 0; i < nps; i++ )
+ if (np>=2 )
{
-//JSTG 25-02-08 ------------------------------------------------
- //t = delta * (double)i;
- //_manContModel->GetSplinePoint(t,x,y,z);
- _manContModel->GetSpline_i_Point(i,&x,&y,&z);
-//--------------------------------------------------------------
- // EED 27 sep 2006
- // _pts->SetPoint(i, x,y,z );
- xx=x*_spc[0];
- yy=y*_spc[1];
- zz=z*_spc[2];
- _pts->SetPoint(i,xx,yy,zz );
-
- //EED 27 Juin 2012
- //Boundaring box
- if (xx < _minX) { _minX = xx; }
- if (yy < _minY) { _minY = yy; }
- if (xx > _maxX) { _maxX = xx; }
- if (yy > _maxY) { _maxY = yy; }
+ for( i = 0; i < nps; i++ )
+ {
+ //JSTG 25-02-08 ------------------------------------------------
+ //t = delta * (double)i;
+ //_manContModel->GetSplinePoint(t,x,y,z);
+ _manContModel->GetSpline_i_Point(i,&x,&y,&z);
+ //--------------------------------------------------------------
+ // EED 27 sep 2006
+ // _pts->SetPoint(i, x,y,z );
+ xx=x*_spc[0];
+ yy=y*_spc[1];
+ zz=z*_spc[2];
+ _pts->SetPoint(i,xx,yy,zz );
+
+ //EED 27 Juin 2012
+ //Boundaring box
+ if (xx < _minX) { _minX = xx; }
+ if (yy < _minY) { _minY = yy; }
+ if (xx > _maxX) { _maxX = xx; }
+ if (yy > _maxY) { _maxY = yy; }
- }// for
- }
- else
- {
- _pts->SetPoint(0, 0 , 0 , 0);
- _pts->SetPoint(1, 0 , 0 , 0);
- } // if
- }
+ }// for
+ }else{
+ _pts->SetPoint(0, 0 , 0 , 0);
+ _pts->SetPoint(1, 0 , 0 , 0);
+ } // if
+ } // _pts!=NULL
+ } //np==2
+
+ _minX=_minX-1.0;
+ _minY=_minY-1.0;
+ _maxX=_maxX+1.0;
+ _maxY=_maxY+1.0;
}
// ----------------------------------------------------------------------------
bool manualViewContour::ifTouchContour(int x,int y,int z)
{
bool result=false;
+
double xx=x;
double yy=y;
double zz=z;
if ( (xx>=_minX) && (yy>=_minY) && (xx<=_maxX) && (yy<=_maxY)) { // inside the boundaring box
- unsigned int i, nps,nps_t;
- nps = _sizePointsContour;
-
- if (this->_manContModel->IfCloseContour()==true)
- {
- nps_t = nps;
- } else {
- nps_t = nps-1;
- } // if close
-
-printf("EED Warning manualViewContour::ifTouchContour \n");
- for( i = 0; i < nps_t; i++ )
+ if (_manContModel->GetSizeLstPoints()==2)
{
- _pts->GetPoint(i%nps, ppA);
- _pts->GetPoint((i+1)%nps, ppB);
- d1 = sqrt( (ppA[0]-xx)*(ppA[0]-xx) + (ppA[1]-yy)*(ppA[1]-yy) + (ppA[2]-zz)*(ppA[2]-zz));
- d2 = sqrt( (ppB[0]-xx)*(ppB[0]-xx) + (ppB[1]-yy)*(ppB[1]-yy) + (ppB[2]-zz)*(ppB[2]-zz));
- d3 = sqrt( (ppB[0]-ppA[0])*(ppB[0]-ppA[0]) + (ppB[1]-ppA[1])*(ppB[1]-ppA[1]) + (ppB[2]-ppA[2])*(ppB[2]-ppA[2]));
-
- if ( ((d1+d2)>=d3) && ((d1+d2)<=d3*1.3) )
+ manualPoint *mpA = _manContModel->GetManualPoint(0);
+ manualPoint *mpB = _manContModel->GetManualPoint(1);
+ _pts->GetPoint(0, ppA);
+ double dirVec[3];
+
+ // direction of the segment
+ dirVec[0] = mpB->GetX() - mpA->GetX();
+ dirVec[1] = mpB->GetY() - mpA->GetY();
+ dirVec[2] = mpB->GetZ() - mpA->GetZ();
+
+
+ // proj = mpA + k*dirVec
+ double num;
+ double den = 0.0 ;
+ num = dirVec[0]*( xx-mpA->GetX() );
+ num = num + dirVec[1]*( yy-mpA->GetY() );
+ num = num + dirVec[2]*( zz-mpA->GetZ() );
+ den=dirVec[0]*dirVec[0] + dirVec[1]*dirVec[1] + dirVec[2]*dirVec[2];
+ double k;
+ if (den!=0)
{
+ k=num/den;
+ } else {
+ k=99999999;
+ }
+ // projection of th point xx,yy,zz in segment mpA,mpB
+ double projX = mpA->GetX() + k*dirVec[0];
+ double projY = mpA->GetY() + k*dirVec[1];
+ double projZ = mpA->GetZ() + k*dirVec[2];
+
+ // distance [projX,projY,projZ] and (xx,yy,zz]
+ double d1= sqrt( (projX-xx)*(projX-xx) + (projY-yy)*(projY-yy) +(projZ-zz)*(projZ-zz) );
+ if (d1<=1)
+ {
result=true;
- i=nps;
- } // if
- } // for i
+ } // if d1
+ } else{
+ unsigned int i, nps,nps_t;
+ nps = _sizePointsContour;
+ if (this->_manContModel->IfCloseContour()==true)
+ {
+ nps_t = nps;
+ } else {
+ nps_t = nps-1;
+ } // if close
+ for( i = 0; i < nps_t; i++ )
+ {
+ _pts->GetPoint(i%nps, ppA);
+ _pts->GetPoint((i+1)%nps, ppB);
+ d1 = sqrt( (ppA[0]-xx)*(ppA[0]-xx) + (ppA[1]-yy)*(ppA[1]-yy) + (ppA[2]-zz)*(ppA[2]-zz));
+ d2 = sqrt( (ppB[0]-xx)*(ppB[0]-xx) + (ppB[1]-yy)*(ppB[1]-yy) + (ppB[2]-zz)*(ppB[2]-zz));
+ d3 = sqrt( (ppB[0]-ppA[0])*(ppB[0]-ppA[0]) + (ppB[1]-ppA[1])*(ppB[1]-ppA[1]) + (ppB[2]-ppA[2])*(ppB[2]-ppA[2]));
+ if ( ((d1+d2)>=d3) && ((d1+d2)<=d3*1.3) )
+ {
+ result=true;
+ i=nps;
+ } // if
+ } // for i
+ } // if GetSizeLstPoints()==2
} // if min max
+
return result;
}
git://git.creatis.insa-lyon.fr / creaMaracasVisu.git / blobdiff