Detailed Description

Embed a grid as an evenly spaced axis aligned grid.

Definition at line 29 of file grid_embeddings.h.

Public Member Functions
	DefaultEmbeddingD (const VectorD< D > &origin, const VectorD< D > &cell)

unsigned int	get_dimension () const

ExtendedGridIndexD< D >	get_extended_index (const VectorD< D > &o) const
	Return the index that would contain the voxel if the grid extended there. More...

GridIndexD< D >	get_index (const VectorD< D > &o) const

const VectorD< D >	get_origin () const

const VectorD< D > &	get_unit_cell () const
	Return the unit cell, relative to the origin. More...

void	set_origin (const VectorD< D > &o)

void	set_unit_cell (const VectorD< D > &o)

void	show (std::ostream &out=std::cout) const

Center
Return the coordinates of the center of the voxel.
VectorD< D >	get_center (const ExtendedGridIndexD< D > &ei) const

VectorD< D >	get_center (const GridIndexD< D > &ei) const

Bounding box
Return the bounding box of the voxel.
BoundingBoxD< D >	get_bounding_box (const ExtendedGridIndexD< D > &ei) const

BoundingBoxD< D >	get_bounding_box (const GridIndexD< D > &ei) const

Member Function Documentation

template<int D>

ExtendedGridIndexD<D> IMP::algebra::DefaultEmbeddingD< D >::get_extended_index ( const VectorD< D > & o ) const

Return the index that would contain the voxel if the grid extended there.

For example vectors below the "lower left" corner of the grid have indexes with all negative components. This operation will always succeed.

Definition at line 93 of file grid_embeddings.h.

template<int D>

const VectorD<D>& IMP::algebra::DefaultEmbeddingD< D >::get_unit_cell ( ) const

Return the unit cell, relative to the origin.

That is, the unit cell is

BoundingBoxD<D>(get_zeros_vector_d<D>(),get_unit_cell());

Definition at line 87 of file grid_embeddings.h.

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