//******************************************************************
// X p a n d P o i n t
//
// Evaluates one grid intersection only and advances indexes so
// the next call will evaluate the next one.
//******************************************************************
int XpandPoint( SurfaceGrid &Zgrid, ScatData &RandomData )
{ static float Zvalue;
//assert( xIndex < NumXcoords );
//assert( yIndex < NumYcoords );
if( NumDataPoints < 3 ) return 0;
// Select the closest point in each octant surround the grid point.
SelectPoints( RandomData, Zgrid) ;
// Check if point can be included and if so.. calculate it.
if ( IncludeGridPoint() > 0 ) Zvalue = WeightedAverage(RandomData);
else Zvalue = UndefinedZ;
Zgrid.zset(xIndex, yIndex, Zvalue ) ;
// Move to next grid intersection....
++xIndex;
if( xIndex >= NumXcoords ) { ++yIndex; xIndex= 0; }
if( yIndex >= NumYcoords ){ Locator.New(0, NumXcoords, NumYcoords); return 0; }
++NumberDone;
//assert( NumberDone <= TotalGridPoints);
return 1;
}
DefuzzifierFactory::DefuzzifierFactory() {
registerClass(Bisector().className(), &(Bisector::constructor));
registerClass(Centroid().className(), &(Centroid::constructor));
registerClass(LargestOfMaximum().className(), &(LargestOfMaximum::constructor));
registerClass(MeanOfMaximum().className(), &(MeanOfMaximum::constructor));
registerClass(SmallestOfMaximum().className(), &(SmallestOfMaximum::constructor));
registerClass(WeightedAverage().className(), &(WeightedAverage::constructor));
registerClass(WeightedSum().className(), &(WeightedSum::constructor));
}
