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added method to know if a spatial ubdexing structure is empty or not

This commit is contained in:
Paolo Cignoni 2010-11-09 08:12:58 +00:00
parent aeea62cfd0
commit 070c47b0a5
2 changed files with 5 additions and 0 deletions
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1
vcg/space/index/grid_static_ptr.h
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@ -132,6 +132,7 @@ namespace vcg {
bool Empty() const {return links.empty();}
/// Date le coordinate di un grid point (corner minx,miy,minz) ritorna le celle che condividono /// Date le coordinate di un grid point (corner minx,miy,minz) ritorna le celle che condividono
/// l'edge cell che parte dal grid point in direzione axis /// l'edge cell che parte dal grid point in direzione axis

4
vcg/space/index/spatial_hashing.h
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@ -115,6 +115,10 @@ namespace vcg{
void operator ++() {t++;} void operator ++() {t++;}
}; };
inline bool Empty() const
{
return hash_table.empty();
}
size_t CellSize(const Point3i &cell) size_t CellSize(const Point3i &cell)
{ {