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in BestDim(...) changed int -> _int64 to cope with programs with a very large cell number (like plyMC)

This commit is contained in:
Marco Callieri 2008-02-19 12:43:01 +00:00
parent b71c11a0f7
commit 3716a8c6df
1 changed files with 6 additions and 3 deletions
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9
vcg/space/index/grid_util.h
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@ -24,6 +24,9 @@
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$Log: not supported by cvs2svn $
Revision 1.11 2008/02/04 19:18:44 ganovelli
typo corrected
Revision 1.10 2006/08/23 15:21:35 marfr960
added some comments
@ -160,9 +163,9 @@ public:
della ratio del bounding box e del numero di elementi
*/
template<class scalar_type>
void BestDim( const int elems, const Point3<scalar_type> & size, Point3i & dim )
void BestDim( const __int64 elems, const Point3<scalar_type> & size, Point3i & dim )
{
const int mincells = 1; // Numero minimo di celle
const __int64 mincells = 1; // Numero minimo di celle
const double GFactor = 1; // GridEntry = NumElem*GFactor
double diag = size.Norm(); // Diagonale del box
double eps = diag*1e-4; // Fattore di tolleranza
@ -173,7 +176,7 @@ public:
assert(size[2]>=0.0);
int ncell = int(elems*GFactor); // Calcolo numero di voxel
__int64 ncell = __int64(elems*GFactor); // Calcolo numero di voxel
if(ncell<mincells)
ncell = mincells;