EgtGeomKernel 1.9h1 :

- sistemazioni varie in CAvToolTriangle
- utilizzo di std::async in CAvToolSurfTm
- corretto GetAllTriaAroundVertex di SurfTm
- aggiunto ( nothrow) a tutti i new.

HashGrids3d.cpp

@@ -110,7 +110,7 @@ HashGrid3d::HashGrid3d( double dCellSpan)
    m_enlargementThreshold = m_xyzCellCount / minimalGridDensity ;
 
    // allocazione dell'array lineare che rappresenta lo hash grid.
-   m_cell = new Cell[ m_xyzCellCount] ;
+   m_cell = new( nothrow) Cell[ m_xyzCellCount] ;
 
    // ogni cella è già inizializzata come vuota
    // imposto gli offset ai vicini
@@ -294,7 +294,7 @@ HashGrid3d::InitNeighborOffsets( void)
                  y == 0  ||  y == (yc - 1)  ||
                  z == 0  ||  z == (zc - 1)) {
 
-               c->m_neighborOffset = new int[27] ;
+               c->m_neighborOffset = new( nothrow) int[27] ;
 
                i = 0 ;
                for ( int zz = -xyc; zz <= xyc; zz += xyc ) {
@@ -485,7 +485,7 @@ HashGrid3d::Enlarge( void)
    m_enlargementThreshold = m_xyzCellCount / minimalGridDensity ;
 
    // ... a new linear array of cells representing this enlarged hash grid is allocated and ...
-   m_cell = new Cell[ m_xyzCellCount] ;
+   m_cell = new( nothrow) Cell[ m_xyzCellCount] ;
 
    // ... initialized, and finally ...
    InitNeighborOffsets() ;
@@ -738,7 +738,7 @@ HashGrids3d::addGrid( ObjData& obj)
          // If no hash grid yet exists in the hierarchy, an initial hash grid is created
          // based on the body's size.
 
-         pGrid = new HashGrid3d( size * sqrt( hierarchyFactor)) ;
+         pGrid = new( nothrow) HashGrid3d( size * sqrt( hierarchyFactor)) ;
       }
       else {
          // Check the hierarchy for a hash grid with suitably sized cells - if such a grid does not
@@ -754,7 +754,7 @@ HashGrids3d::addGrid( ObjData& obj)
                if ( size < cellSpan ) {
                   while ( size < cellSpan)
                      cellSpan /= hierarchyFactor ;
-                  pGrid = new HashGrid3d( cellSpan * hierarchyFactor) ;
+                  pGrid = new( nothrow) HashGrid3d( cellSpan * hierarchyFactor) ;
                   m_GridList.insert( g, pGrid) ;
                }
 
@@ -767,7 +767,7 @@ HashGrids3d::addGrid( ObjData& obj)
 
          while ( size >= cellSpan)
             cellSpan *= hierarchyFactor ;
-         pGrid = new HashGrid3d( cellSpan) ;
+         pGrid = new( nothrow) HashGrid3d( cellSpan) ;
       }
 
       pGrid->Add( obj) ;