changed Set functions, added possibility to pass the bbox as parameter
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@ -24,6 +24,12 @@
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History
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$Log: not supported by cvs2svn $
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Revision 1.10 2005/09/30 13:14:59 pietroni
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added wrapping to functions defined in GridClosest:
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- GetClosest
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- GetKClosest
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- DoRay
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Revision 1.9 2005/09/21 14:22:49 pietroni
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Added DynamicSpatialHAshTable class
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@ -331,45 +337,31 @@ namespace vcg{
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return bb;
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}
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///// Insert a mesh in the grid.SetBBox() function must be called before
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///// Hash space is cardinality of hash key set
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//void Set( ContainerType & s)
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//{
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// Set(s,s.size());
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//}
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///// Insert a mesh in the grid.SetBBox() function must be called before
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//void Set( ContainerType & s,int _size )
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//{
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// Point3i _siz;
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// BestDim( _size, dim, _siz );
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// Set(s,_siz);
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//}
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/// Insert a mesh in the grid.SetBBox() function must be called before
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template <class OBJITER>
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void Set(const OBJITER & _oBegin, const OBJITER & _oEnd)
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void Set(const OBJITER & _oBegin, const OBJITER & _oEnd,const Box3x &_bbox=Box3x() )
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{
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OBJITER i;
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bbox.min=Point3<FLT>(0,0,0);
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bbox.max=Point3<FLT>(0,0,0);
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Box3<FLT> b;
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for(i = _oBegin; i!= _oEnd; ++i)
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{
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(*i).GetBBox(b);
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bbox.Add(b);
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}
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if(!_bbox.IsNull()) bbox=_bbox;
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else
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for(i = _oBegin; i!= _oEnd; ++i)
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{
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(*i).GetBBox(b);
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bbox.Add(b);
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}
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int _size=std::distance<OBJITER>(_oBegin,_oEnd);
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dim = bbox.max - bbox.min;
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BestDim( _size, dim, siz );
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// find voxel size
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voxel[0] = dim[0]/siz[0];
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voxel[1] = dim[1]/siz[1];
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voxel[2] = dim[2]/siz[2];
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int _size=std::distance<OBJITER>(_oBegin,_oEnd);
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dim = bbox.max - bbox.min;
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BestDim( _size, dim, siz );
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// find voxel size
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voxel[0] = dim[0]/siz[0];
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voxel[1] = dim[1]/siz[1];
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voxel[2] = dim[2]/siz[2];
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for(i = _oBegin; i!= _oEnd; ++i)
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Add(&(*i));
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for(i = _oBegin; i!= _oEnd; ++i)
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Add(&(*i));
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}
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//void Set(ContainerType & s, Point3i _siz)
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@ -511,7 +503,7 @@ namespace vcg{
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}
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template <class OBJRAYISECTFUNCTOR, class OBJMARKER>
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ObjPtr DoRay(OBJRAYISECTFUNCTOR & _rayIntersector, OBJMARKER & _marker, const Ray3<ScalarType> & _ray, const ScalarType & _maxDist, ScalarType & _t)
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ObjPtr DoRay(OBJRAYISECTFUNCTOR & _rayIntersector, OBJMARKER & _marker, const Ray3<ScalarType> & _ray, const ScalarType & _maxDist, ScalarType & _t)
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{
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return(vcg::GridDoRay<SpatialHashType,OBJRAYISECTFUNCTOR,OBJMARKER>(*this,_rayIntersector,_marker,_ray,_maxDist,_t));
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}
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