Voro++
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A class representing a conical wall object. More...
#include <wall.hh>
Public Member Functions | |
wall_cone (double xc_, double yc_, double zc_, double xa_, double ya_, double za_, double ang, int w_id_=-99) | |
bool | point_inside (double x, double y, double z) |
template<class v_cell > | |
bool | cut_cell_base (v_cell &c, double x, double y, double z) |
bool | cut_cell (voronoicell &c, double x, double y, double z) |
bool | cut_cell (voronoicell_neighbor &c, double x, double y, double z) |
voro::wall_cone::wall_cone | ( | double | xc_, |
double | yc_, | ||
double | zc_, | ||
double | xa_, | ||
double | ya_, | ||
double | za_, | ||
double | ang, | ||
int | w_id_ = -99 |
||
) | [inline] |
Constructs a cone wall object.
[in] | (xc_,yc_,zc_) | the apex of the cone. |
[in] | (xa_,ya_,za_) | a vector pointing along the axis of the cone. |
[in] | ang | the angle (in radians) of the cone, measured from the axis. |
[in] | w_id_ | an ID number to associate with the wall for neighbor tracking. |
bool voro::wall_cone::cut_cell | ( | voronoicell & | c, |
double | x, | ||
double | y, | ||
double | z | ||
) | [inline, virtual] |
A pure virtual function for cutting a cell without neighbor-tracking with a wall.
Implements voro::wall.
bool voro::wall_cone::cut_cell | ( | voronoicell_neighbor & | c, |
double | x, | ||
double | y, | ||
double | z | ||
) | [inline, virtual] |
A pure virtual function for cutting a cell with neighbor-tracking enabled with a wall.
Implements voro::wall.
bool voro::wall_cone::cut_cell_base | ( | v_cell & | c, |
double | x, | ||
double | y, | ||
double | z | ||
) |
Cuts a cell by the cone wall object. The conical wall is approximated by a single plane applied at the point on the cone which is closest to the center of the cell. This works well for particle arrangements that are packed against the wall, but loses accuracy for sparse particle distributions.
[in,out] | c | the Voronoi cell to be cut. |
[in] | (x,y,z) | the location of the Voronoi cell. |
bool voro::wall_cone::point_inside | ( | double | x, |
double | y, | ||
double | z | ||
) | [virtual] |
Tests to see whether a point is inside the cone wall object.
[in] | (x,y,z) | the vector to test. |
Implements voro::wall.