vcg::BasicGrid2D< SCALARTYPE > Class Template Reference

#include <grid_util2d.h>

List of all members.

Public Types
typedef Box2< ScalarType >	Box2x
typedef Point2< ScalarType >	CoordType
typedef BasicGrid2D< SCALARTYPE >	GridType
typedef SCALARTYPE	ScalarType
Public Member Functions
void	BoxToIBox (const Box2x &b, Box2i &ib) const
void	ComputeDimAndVoxel ()
	Dimensions of a single cell.
Point2i	GridP (const Point2< ScalarType > &p) const
void	IBoxToBox (const Box2i &ib, Box2x &b) const
	Dato un box in voxel ritorna gli estremi del box reale.
void	IPfToPf (const CoordType &pi, CoordType &p) const
void	IPiToBox (const Point2i &pi, Box2x &b) const
void	IPiToBoxCenter (const Point2i &pi, CoordType &c) const
void	IPiToPf (const Point2i &pi, CoordType &p) const
void	PToIP (const CoordType &p, Point2i &pi) const
Public Attributes
Box2x	bbox
CoordType	dim
Point2i	siz
	Spatial Dimention (edge legth) of the bounding box.
CoordType	voxel
	Number of cells forming the grid.

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Detailed Description

template<class SCALARTYPE>
class vcg::BasicGrid2D< SCALARTYPE >

BasicGrid2D

Basic Class abstracting a gridded structure in a 3d space; Usueful for having coherent float to integer conversion in a unique place: Some Notes:

• bbox is the real occupation of the box in the space;
• siz is the number of cells for each side

OBJTYPE: Type of the indexed objects. SCALARTYPE: Scalars type for structure's internal data (may differ from object's scalar type).

Definition at line 55 of file grid_util2d.h.

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Member Typedef Documentation

template<class SCALARTYPE>

typedef Box2<ScalarType> vcg::BasicGrid2D< SCALARTYPE >::Box2x

Reimplemented in vcg::SpatialHashTable2D< ObjType, FLT >, and vcg::GridStaticPtr2D< OBJTYPE, FLT >.

Definition at line 60 of file grid_util2d.h.

template<class SCALARTYPE>

typedef Point2<ScalarType> vcg::BasicGrid2D< SCALARTYPE >::CoordType

Reimplemented in vcg::SpatialHashTable2D< ObjType, FLT >, and vcg::GridStaticPtr2D< OBJTYPE, FLT >.

Definition at line 61 of file grid_util2d.h.

template<class SCALARTYPE>

typedef BasicGrid2D<SCALARTYPE> vcg::BasicGrid2D< SCALARTYPE >::GridType

Definition at line 62 of file grid_util2d.h.

template<class SCALARTYPE>

typedef SCALARTYPE vcg::BasicGrid2D< SCALARTYPE >::ScalarType

Reimplemented in vcg::SpatialHashTable2D< ObjType, FLT >, and vcg::GridStaticPtr2D< OBJTYPE, FLT >.

Definition at line 59 of file grid_util2d.h.

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Member Function Documentation

template<class SCALARTYPE>

void vcg::BasicGrid2D< SCALARTYPE >::BoxToIBox	(	const Box2x &	b,
		Box2i &	ib
	)		const [inline]

Definition at line 151 of file grid_util2d.h.

template<class SCALARTYPE>

void vcg::BasicGrid2D< SCALARTYPE >::ComputeDimAndVoxel

(

)

[inline]

Dimensions of a single cell.

Definition at line 74 of file grid_util2d.h.

template<class SCALARTYPE>

Point2i vcg::BasicGrid2D< SCALARTYPE >::GridP

(

const Point2< ScalarType > &

p

)

const [inline]

Definition at line 85 of file grid_util2d.h.

template<class SCALARTYPE>

void vcg::BasicGrid2D< SCALARTYPE >::IBoxToBox	(	const Box2i &	ib,
		Box2x &	b
	)		const [inline]

Dato un box in voxel ritorna gli estremi del box reale.

Definition at line 163 of file grid_util2d.h.

template<class SCALARTYPE>

void vcg::BasicGrid2D< SCALARTYPE >::IPfToPf	(	const CoordType &	pi,
		CoordType &	p
	)		const [inline]

Definition at line 140 of file grid_util2d.h.

template<class SCALARTYPE>

void vcg::BasicGrid2D< SCALARTYPE >::IPiToBox	(	const Point2i &	pi,
		Box2x &	b
	)		const [inline]

Definition at line 118 of file grid_util2d.h.

template<class SCALARTYPE>

void vcg::BasicGrid2D< SCALARTYPE >::IPiToBoxCenter	(	const Point2i &	pi,
		CoordType &	c
	)		const [inline]

Definition at line 131 of file grid_util2d.h.

template<class SCALARTYPE>

void vcg::BasicGrid2D< SCALARTYPE >::IPiToPf	(	const Point2i &	pi,
		CoordType &	p
	)		const [inline]

Definition at line 107 of file grid_util2d.h.

template<class SCALARTYPE>

void vcg::BasicGrid2D< SCALARTYPE >::PToIP	(	const CoordType &	p,
		Point2i &	pi
	)		const [inline]

Definition at line 96 of file grid_util2d.h.

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Member Data Documentation

template<class SCALARTYPE>

Box2x vcg::BasicGrid2D< SCALARTYPE >::bbox

Definition at line 64 of file grid_util2d.h.

template<class SCALARTYPE>

CoordType vcg::BasicGrid2D< SCALARTYPE >::dim

Definition at line 66 of file grid_util2d.h.

template<class SCALARTYPE>

Point2i vcg::BasicGrid2D< SCALARTYPE >::siz

Spatial Dimention (edge legth) of the bounding box.

Definition at line 67 of file grid_util2d.h.

template<class SCALARTYPE>

CoordType vcg::BasicGrid2D< SCALARTYPE >::voxel

Number of cells forming the grid.

Definition at line 68 of file grid_util2d.h.

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The documentation for this class was generated from the following file:

• grid_util2d.h